27
Developing and Deploying Performance Specifications Mark Woolaver Vermont AOT Construction Paving Engineer March 14 -15, 2017

Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

  • Upload
    others

  • View
    19

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Vermont Factshellip

1

- Land Area = 9248 Sq Miles (43)- Population = 630k (49)- Median Age = 428 yrs (2)- Dairy Cows People = 38 (1)

2

Putting Doves Inside the Freezer is Against the Law

3

Its illegal to undress in public in Vermont but if you leave your house naked its Totally Fine

4

At one point in time it was illegal to tie a giraffe to a telephone pole in Vermont

Billboards have been outlawed in Vermont since 1968

bull ldquo

5

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 2: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Vermont Factshellip

1

- Land Area = 9248 Sq Miles (43)- Population = 630k (49)- Median Age = 428 yrs (2)- Dairy Cows People = 38 (1)

2

Putting Doves Inside the Freezer is Against the Law

3

Its illegal to undress in public in Vermont but if you leave your house naked its Totally Fine

4

At one point in time it was illegal to tie a giraffe to a telephone pole in Vermont

Billboards have been outlawed in Vermont since 1968

bull ldquo

5

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 3: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

2

Putting Doves Inside the Freezer is Against the Law

3

Its illegal to undress in public in Vermont but if you leave your house naked its Totally Fine

4

At one point in time it was illegal to tie a giraffe to a telephone pole in Vermont

Billboards have been outlawed in Vermont since 1968

bull ldquo

5

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 4: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

3

Its illegal to undress in public in Vermont but if you leave your house naked its Totally Fine

4

At one point in time it was illegal to tie a giraffe to a telephone pole in Vermont

Billboards have been outlawed in Vermont since 1968

bull ldquo

5

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 5: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

4

At one point in time it was illegal to tie a giraffe to a telephone pole in Vermont

Billboards have been outlawed in Vermont since 1968

bull ldquo

5

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 6: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Billboards have been outlawed in Vermont since 1968

bull ldquo

5

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 7: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Developing and Deploying Performance Specifications

Mark WoolaverVermont AOT Construction Paving Engineer

March 14 -15 2017

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 8: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Brief Vermont AOT History

One Focus Area Was Is FDR

It Was Working Fine Untilhellip

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 9: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

We Added Cementhellip

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 10: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Some Brief Woolaver Thoughts

What is Construction

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 11: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Construction Causes of Failure

Natural Disaster4

Material Failure9

Design Deficiency

21

Workmanship66

Source IBA Consultants Inc

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 12: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Material Failure21

Workmanship79

Vermont Construction Causes of Failure

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 13: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Material FailureMaterial Failure

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 14: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Workmanship Failure

88 90 92 94 96 98 100

Percent Compaction

Fair Haven - Rutland NH 9811

Specification Target

All Type IIIS

Type IIIS s 1 - 102

Type IIIS s 103 - 138

Workmanship Failure

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 15: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Chart12

Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
00000000003
00000008298
0
00000396189
00000000005
00000012817
0
00000571703
0000000001
0000001965
0
00000818758
00000000018
00000029903
00000000001
00001163741
00000000033
00000045168
00000000001
00001641623
00000000061
00000067723
00000000003
00002298299
0000000011
00000100787
00000000006
00003193418
00000000198
00000148885
00000000011
00004403734
00000000351
00000218307
00000000023
00006027018
00000000618
0000031773
00000000045
00008186534
00000001077
00000459007
00000000089
00011036051
00000001857
00000658195
00000000173
00014765341
00000003171
00000936831
00000000332
00019606017
00000005361
00001323551
00000000628
00025837552
00000008972
00001856063
00000001173
00033793211
00000014867
00002583551
00000002164
0004386556
0000002439
00003569555
00000003942
00056511131
00000039613
00004895346
00000007091
00072253757
00000063698
00006663852
00000012594
00091685989
00000101409
00009004087
00000022087
00115467995
00000159837
00012076096
00000038252
00144323279
00000249425
00016076293
00000065414
00179030596
00000385352
00021243092
0000011046
00220411495
00000589431
00027862626
00000184188
00269313008
00000892617
00036274284
00000303272
00326585223
00001338302
0004687574
00000493084
00393053657
00001986555
00060127051
00000791639
00469486665
00002919469
00076553342
00001255019
00556558464
00004247803
00096745526
00001964674
00654808686
00006119019
00121358476
00003037021
00764599802
00008726827
00151106039
00004635776
00886074096
00012322192
00186752323
00006987378
01019112221
00017225689
00229098733
00010399756
01163295608
00023840882
00278966367
00015284432
01317875174
00032668191
00337173545
00022181586
0148174877
00044318484
00404508471
00031787259
01653449685
00059525324
00481697325
0004498117
01831148231
00079154516
00569368364
00062852937
02012667943
00104209348
00668013001
00086723658
02195517317
00135829692
00777945158
00118158991
02376937237
00175283005
00899260534
00158969254
02553963413
00223945303
01031797735
00211191616
0272350225
00283270377
01175103422
0027704951
02882417694
00354745928
0132840376
00358884975
03027625828
0043983596
01490584449
00459060942
0315619333
00539909665
01660181463
00579832542
03265435454
00656158148
01835384329
00723189321
03353009002
00789501583
02014053314
00890673639
034169958
00940490774
02193751297
01083184332
03455972518
01109208347
02371790379
01300778398
03469063308
01295175957
02545292513
01542486738
03455972518
01497274656
02711262589
01806162153
034169958
0171368592
02866671624
02088378496
03353009002
0194186055
03008546983
0238439863
03265435454
0217852177
03134065965
02688225465
0315619333
02419707245
03240648689
02992744863
03027625828
02660852499
03326046043
03289961937
02882417694
02896915528
03388418511
03571323806
0272350225
03122539334
03426402031
038281131
02553963413
03332246029
0343915759
04051888332
02376937237
03520653268
03426402031
04234940877
02195517317
03682701403
03388418511
04370734352
02012667943
03813878155
03326046043
04454291626
01831148231
0391042694
03240648689
04482497533
01653449685
03969525475
03134065965
04454291626
0148174877
03989422804
03008546983
04370734352
01317875174
03969525475
02866671624
04234940877
01163295608
0391042694
02711262589
04051888332
01019112221
03813878155
02545292513
038281131
00886074096
03682701403
02371790379
03571323806
00764599802
03520653268
02193751297
03289961937
00654808686
03332246029
02014053314
02992744863
00556558464
03122539334
01835384329
02688225465
00469486665
02896915528
01660181463
0238439863
00393053657
02660852499
01490584449
02088378496
00326585223
02419707245
0132840376
01806162153
00269313008
0217852177
01175103422
01542486738
00220411495
0194186055
01031797735
01300778398
00179030596
0171368592
00899260534
01083184332
00144323279
01497274656
00777945158
00890673639
00115467995
01295175957
00668013001
00723189321
00091685989
01109208347
00569368364
00579832542
00072253757
00940490774
00481697325
00459060942
00056511131
00789501583
00404508471
00358884975
0004386556
00656158148
00337173545
0027704951
00033793211
00539909665
00278966367
00211191616
00025837552
0043983596
00229098733
00158969254
00019606017
00354745928
00186752323
00118158991
00014765341
00283270377
00151106039
00086723658
00011036051
00223945303
00121358476
00062852937
00008186534
00175283005
00096745526
0004498117
00006027018
00135829692
00076553342
00031787259
00004403734
00104209348
00060127051
00022181586
00003193418
00079154516
0004687574
00015284432
00002298299
00059525324
00036274284
00010399756
00001641623
00044318484
00027862626
00006987378
00001163741
00032668191
00021243092
00004635776
00000818758
00023840882
00016076293
00003037021
00000571703
00017225689
00012076096
00001964674
00000396189
00012322192
00009004087
00001255019
00000272489
00008726827
00006663852
00000791639
00000186
00006119019
00004895346
00000493084
00000126006
00004247803
00003569555
00000303272
0000008472
00002919469
00002583551
00000184188
00000056533
00001986555
00001856063
0000011046
00000037439
00001338302
00001323551
00000065414
00000024608
00000892617
00000936831
00000038252
00000016052
00000589431
00000658195
00000022087
00000010392
00000385352
00000459007
00000012594
00000006677
00000249425
0000031773
00000007091
00000004258
00000159837
00000218307
00000003942
00000002695
00000101409
00000148885
00000002164
00000001693
00000063698
00000100787
00000001173
00000001055
00000039613
00000067723
00000000628
00000000653
0000002439
00000045168
00000000332
00000000401
00000014867
00000029903
00000000173
00000000244
00000008972
0000001965
00000000089
00000000148
00000005361
00000012817
00000000045
00000000089
00000003171
00000008298
00000000023
00000000053
00000001857
00000005332
00000000011
00000000031
00000001077
00000003401
00000000006
00000000018

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
88 88 88 88
881 881 881 881
882 882 882 882
883 883 883 883
884 884 884 884
885 885 885 885
886 886 886 886
887 887 887 887
888 888 888 888
889 889 889 889
89 89 89 89
891 891 891 891
892 892 892 892
893 893 893 893
894 894 894 894
895 895 895 895
896 896 896 896
897 897 897 897
898 898 898 898
899 899 899 899
90 90 90 90
901 901 901 901
902 902 902 902
903 903 903 903
904 904 904 904
905 905 905 905
906 906 906 906
907 907 907 907
908 908 908 908
909 909 909 909
91 91 91 91
911 911 911 911
912 912 912 912
913 913 913 913
914 914 914 914
915 915 915 915
916 916 916 916
917 917 917 917
918 918 918 918
919 919 919 919
92 92 92 92
921 921 921 921
922 922 922 922
923 923 923 923
924 924 924 924
925 925 925 925
926 926 926 926
927 927 927 927
928 928 928 928
929 929 929 929
93 93 93 93
931 931 931 931
932 932 932 932
933 933 933 933
934 934 934 934
935 935 935 935
936 936 936 936
937 937 937 937
938 938 938 938
939 939 939 939
94 94 94 94
941 941 941 941
942 942 942 942
943 943 943 943
944 944 944 944
945 945 945 945
946 946 946 946
947 947 947 947
948 948 948 948
949 949 949 949
95 95 95 95
951 951 951 951
952 952 952 952
953 953 953 953
954 954 954 954
955 955 955 955
956 956 956 956
957 957 957 957
958 958 958 958
959 959 959 959
96 96 96 96
961 961 961 961
962 962 962 962
963 963 963 963
964 964 964 964
965 965 965 965
966 966 966 966
967 967 967 967
968 968 968 968
969 969 969 969
97 97 97 97
971 971 971 971
972 972 972 972
973 973 973 973
974 974 974 974
975 975 975 975
976 976 976 976
977 977 977 977
978 978 978 978
979 979 979 979
98 98 98 98
981 981 981 981
982 982 982 982
983 983 983 983
984 984 984 984
985 985 985 985
986 986 986 986
987 987 987 987
988 988 988 988
989 989 989 989
99 99 99 99
991 991 991 991
992 992 992 992
993 993 993 993
994 994 994 994
995 995 995 995
996 996 996 996
997 997 997 997
998 998 998 998
999 999 999 999
100 100 100 100
Page 16: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Histograms

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Core Data
1 Type IIIS 948 Fair Haven - Rutland Fair Haven - Rutland
2 Type IIIS 972 All Type IIIS Core Data Type IIIS Core s 1 - 102
3 Type IIIS 947 Descriptive Statistics Descriptive Statistics
4 Type IIIS 933
5 Type IIIS 935 Column1 Column1
6 Type IIIS 933
7 Type IIIS 945 Bin Frequency Mean 939 Bin Frequency Mean 943
8 Type IIIS 942 88-89 0 Standard Error 010 88-89 0 Standard Error 009
9 Type IIIS 939 89-90 0 Median 94 89-90 0 Median 943
10 Type IIIS 939 90-91 2 Mode 939 90-91 0 Mode 941
11 Type IIIS 927 91-92 8 Standard Deviation 116 91-92 0 Standard Deviation 089
12 Type IIIS 938 92-93 18 Sample Variance 134 92-93 7 Sample Variance 079
13 Type IIIS 95 93-94 44 Kurtosis 044 93-94 33 Kurtosis 065
14 Type IIIS 929 94-95 43 Skewness -027 94-95 41 Skewness 044
15 Type IIIS 953 95-96 20 Range 64 95-96 18 Range 47
16 Type IIIS 953 96-97 2 Minimum 908 96-97 2 Minimum 925
17 Type IIIS 926 97-98 1 Maximum 972 97-98 1 Maximum 972
18 Type IIIS 938 More 0 Sum 129636 More 0 Sum 96207
19 Type IIIS 946 Count 138 Count 102
20 Type IIIS 945 Largest(1) 972 Largest(1) 972
21 Type IIIS 943 Smallest(1) 908 Smallest(1) 925
22 Type IIIS 925 Conf Level (950) 019 Conf Level (950) 017
23 Type IIIS 935
24 Type IIIS 941 Mean - 2s = 916 Mean - 2s = 925
25 Type IIIS 967 Mean + 2s = 963 Mean + 2s = 961
26 Type IIIS 941
27 Type IIIS 94 Fair Haven - Rutland
28 Type IIIS 942 Type IIIS Core s 103 - 138
29 Type IIIS 944 Descriptive Statistics
30 Type IIIS 951
31 Type IIIS 957 Column1
32 Type IIIS 944
33 Type IIIS 937 Bin Frequency Mean 929
34 Type IIIS 941 88-89 0 Standard Error 019
35 Type IIIS 95 89-90 0 Median 9285
36 Type IIIS 952 90-91 2 Mode 935
37 Type IIIS 945 91-92 8 Standard Deviation 115
38 Type IIIS 934 92-93 11 Sample Variance 132
39 Type IIIS 938 93-94 11 Kurtosis -034
40 Type IIIS 926 94-95 2 Skewness 021
41 Type IIIS 932 95-96 2 Range 46
42 Type IIIS 94 96-97 0 Minimum 908
43 Type IIIS 965 97-98 0 Maximum 954
44 Type IIIS 948 More 0 Sum 33429
45 Type IIIS 951 Count 36
46 Type IIIS 937 Largest(1) 954
47 Type IIIS 952 Smallest(1) 908
48 Type IIIS 94 Conf Level (950) 039
49 Type IIIS 941
50 Type IIIS 946 Mean - 2s = 906
51 Type IIIS 948 Mean + 2s = 952
52 Type IIIS 94
53 Type IIIS 936
54 Type IIIS 933 Fair Haven - Rutland NH 9811(1)S
55 Type IIIS 938 IIIS Target All IIIS IIIS 1-102 IIIS 103-138
56 Type IIIS 939 945 939 943 929
57 Type IIIS 941 1 116 089 115
58 Type IIIS 928
59 Type IIIS 939
60 Type IIIS 926 Target All IIIS IIIS 1-102 IIIS 103-138
61 Type IIIS 939 88 267E-10 830E-07 590E-12 396E-05
62 Type IIIS 941 881 509E-10 128E-06 130E-11 572E-05
63 Type IIIS 942 882 960E-10 196E-06 282E-11 819E-05
64 Type IIIS 932 883 179E-09 299E-06 606E-11 116E-04
65 Type IIIS 943 884 332E-09 452E-06 128E-10 164E-04 Two
66 Type IIIS 943 885 608E-09 677E-06 269E-10 230E-04
67 Type IIIS 948 886 110E-08 101E-05 555E-10 319E-04
68 Type IIIS 944 887 198E-08 149E-05 113E-09 440E-04 925 0
69 Type IIIS 948 888 351E-08 218E-05 228E-09 603E-04 925 540E-02
70 Type IIIS 943 889 618E-08 318E-05 455E-09 819E-04 One 925 042
71 Type IIIS 958 89 108E-07 459E-05 893E-09 110E-03
72 Type IIIS 951 891 186E-07 658E-05 173E-08 148E-03
73 Type IIIS 952 892 317E-07 937E-05 332E-08 196E-03
74 Type IIIS 946 893 536E-07 132E-04 628E-08 258E-03
75 Type IIIS 934 894 897E-07 186E-04 117E-07 338E-03
76 Type IIIS 949 895 149E-06 258E-04 216E-07 439E-03
77 Type IIIS 945 896 244E-06 357E-04 394E-07 565E-03
78 Type IIIS 937 897 396E-06 490E-04 709E-07 723E-03
79 Type IIIS 944 898 637E-06 666E-04 126E-06 917E-03
80 Type IIIS 944 899 101E-05 900E-04 221E-06 115E-02
81 Type IIIS 941 90 160E-05 121E-03 383E-06 144E-02
82 Type IIIS 944 901 249E-05 161E-03 654E-06 179E-02
83 Type IIIS 955 902 385E-05 212E-03 110E-05 220E-02
84 Type IIIS 956 903 589E-05 279E-03 184E-05 269E-02
85 Type IIIS 954 904 893E-05 363E-03 303E-05 327E-02
86 Type IIIS 954 905 134E-04 469E-03 493E-05 393E-02
87 Type IIIS 95 906 199E-04 601E-03 792E-05 469E-02
88 Type IIIS 955 907 292E-04 766E-03 126E-04 557E-02
89 Type IIIS 938 908 425E-04 967E-03 196E-04 655E-02
90 Type IIIS 934 909 612E-04 121E-02 304E-04 765E-02
91 Type IIIS 94 91 873E-04 151E-02 464E-04 886E-02
92 Type IIIS 945 911 123E-03 187E-02 699E-04 102E-01
93 Type IIIS 957 912 172E-03 229E-02 104E-03 116E-01
94 Type IIIS 935 913 238E-03 279E-02 153E-03 132E-01
95 Type IIIS 959 914 327E-03 337E-02 222E-03 148E-01 945 0
96 Type IIIS 944 915 443E-03 405E-02 318E-03 165E-01 945 042
97 Type IIIS 943 916 595E-03 482E-02 450E-03 183E-01
98 Type IIIS 947 917 792E-03 569E-02 629E-03 201E-01 Three
99 Type IIIS 952 918 104E-02 668E-02 867E-03 220E-01 Four
100 Type IIIS 936 919 136E-02 778E-02 118E-02 238E-01 965 0
101 Type IIIS 937 92 175E-02 899E-02 159E-02 255E-01 965 0054
102 Type IIIS 937 921 224E-02 103E-01 211E-02 272E-01 965 042
22-Sep 103 Type IIIS 913 922 283E-02 118E-01 277E-02 288E-01
104 Type IIIS 932 923 355E-02 133E-01 359E-02 303E-01
105 Type IIIS 915 924 440E-02 149E-01 459E-02 316E-01
106 Type IIIS 917 925 540E-02 166E-01 580E-02 327E-01
107 Type IIIS 91 926 656E-02 184E-01 723E-02 335E-01
108 Type IIIS 908 927 790E-02 201E-01 891E-02 342E-01
109 Type IIIS 92 928 940E-02 219E-01 108E-01 346E-01
110 Type IIIS 937 929 111E-01 237E-01 130E-01 347E-01
111 Type IIIS 935 93 130E-01 255E-01 154E-01 346E-01
112 Type IIIS 943 931 150E-01 271E-01 181E-01 342E-01
113 Type IIIS 93 932 171E-01 287E-01 209E-01 335E-01
114 Type IIIS 933 933 194E-01 301E-01 238E-01 327E-01
115 Type IIIS 928 934 218E-01 313E-01 269E-01 316E-01
116 Type IIIS 929 935 242E-01 324E-01 299E-01 303E-01
117 Type IIIS 937 936 266E-01 333E-01 329E-01 288E-01
118 Type IIIS 935 937 290E-01 339E-01 357E-01 272E-01
119 Type IIIS 933 938 312E-01 343E-01 383E-01 255E-01
120 Type IIIS 921 939 333E-01 344E-01 405E-01 238E-01
121 Type IIIS 919 94 352E-01 343E-01 423E-01 220E-01
122 Type IIIS 939 941 368E-01 339E-01 437E-01 201E-01
123 Type IIIS 922 942 381E-01 333E-01 445E-01 183E-01
124 Type IIIS 918 943 391E-01 324E-01 448E-01 165E-01
125 Type IIIS 928 944 397E-01 313E-01 445E-01 148E-01 Six
126 Type IIIS 912 945 399E-01 301E-01 437E-01 132E-01
127 Type IIIS 927 946 397E-01 287E-01 423E-01 116E-01 Five
128 Type IIIS 938 947 391E-01 271E-01 405E-01 102E-01
129 Type IIIS 914 948 381E-01 255E-01 383E-01 886E-02
130 Type IIIS 927 949 368E-01 237E-01 357E-01 765E-02
131 Type IIIS 952 95 352E-01 219E-01 329E-01 655E-02
132 Type IIIS 927 951 333E-01 201E-01 299E-01 557E-02
133 Type IIIS 948 952 312E-01 184E-01 269E-01 469E-02
134 Type IIIS 939 953 290E-01 166E-01 238E-01 393E-02
135 Type IIIS 954 954 266E-01 149E-01 209E-01 327E-02
136 Type IIIS 924 955 242E-01 133E-01 181E-01 269E-02
137 Type IIIS 93 956 218E-01 118E-01 154E-01 220E-02
138 Type IIIS 935 957 194E-01 103E-01 130E-01 179E-02
958 171E-01 899E-02 108E-01 144E-02
959 150E-01 778E-02 891E-02 115E-02
96 130E-01 668E-02 723E-02 917E-03
961 111E-01 569E-02 580E-02 723E-03
962 940E-02 482E-02 459E-02 565E-03
963 790E-02 405E-02 359E-02 439E-03
964 656E-02 337E-02 277E-02 338E-03 925 0 945 0 965 0
965 540E-02 279E-02 211E-02 258E-03 925 540E-02 945 042 965 0054 925 0075
966 440E-02 229E-02 159E-02 196E-03 925 042 965 042 965 0075
967 355E-02 187E-02 118E-02 148E-03
968 283E-02 151E-02 867E-03 110E-03
969 224E-02 121E-02 629E-03 819E-04
97 175E-02 967E-03 450E-03 603E-04
971 136E-02 766E-03 318E-03 440E-04
972 104E-02 601E-03 222E-03 319E-04
973 792E-03 469E-03 153E-03 230E-04
974 595E-03 363E-03 104E-03 164E-04
975 443E-03 279E-03 699E-04 116E-04
976 327E-03 212E-03 464E-04 819E-05 Eight
977 238E-03 161E-03 304E-04 572E-05 Seven
978 172E-03 121E-03 196E-04 396E-05
979 123E-03 900E-04 126E-04 272E-05
98 873E-04 666E-04 792E-05 186E-05
981 612E-04 490E-04 493E-05 126E-05
982 425E-04 357E-04 303E-05 847E-06
983 292E-04 258E-04 184E-05 565E-06
984 199E-04 186E-04 110E-05 374E-06
985 134E-04 132E-04 654E-06 246E-06
986 893E-05 937E-05 383E-06 161E-06
987 589E-05 658E-05 221E-06 104E-06
988 385E-05 459E-05 126E-06 668E-07
989 249E-05 318E-05 709E-07 426E-07
99 160E-05 218E-05 394E-07 269E-07
991 101E-05 149E-05 216E-07 169E-07
992 637E-06 101E-05 117E-07 106E-07
993 396E-06 677E-06 628E-08 653E-08
994 244E-06 452E-06 332E-08 401E-08
995 149E-06 299E-06 173E-08 244E-08
996 897E-07 196E-06 893E-09 148E-08
997 536E-07 128E-06 455E-09 887E-09
998 317E-07 830E-07 228E-09 528E-09
999 186E-07 533E-07 113E-09 312E-09
100 108E-07 340E-07 555E-10 183E-09 916 0 939 0 963 0
916 0375 939 0375 963 0375
Nine
Ten
925 0 943 0 961 0 906 0 929 0 952 0
925 0475 943 0475 961 0475 906 0325 929 0425 952 0425
Eleven
Eight
Page 17: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Histograms

Normal Distribution
Percent Compaction

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 18: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Normal Plot

965
Percent Compaction

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 19: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Joint Cores

945
Percent Compaction
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 20: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
925
Percent Compaction
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 21: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
Variables
- Materials
- Equipment
- Climactic
- Personnel
Percent Compaction
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 22: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
939
Mean - 2s = 916
Mean + 2s = 963
s = 116
Specification Target
All Type IIIS
Percent Compaction
Fair Haven - Rutland NH 9811
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 23: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
943
Mean - 2s = 925
Mean + 2s = 961
s = 089
Specification Target
Type IIIS s 1 - 102
Percent Compaction
Fair Haven - Rutland NH 9811
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 24: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
929
Mean - 2s = 906
Mean + 2s = 952
s = 115
Specification Target
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 25: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
925
965
945
Percent Compaction
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 26: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
2s
2s
945
LSL = 925
USL = 965
Percent Compaction
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 27: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
Specification Target
All Type IIIS
Type IIIS s 1 - 102
Type IIIS s 103 - 138
Percent Compaction
Fair Haven - Rutland NH 9811
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 28: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
SPTarg WM All WM Type IS WM Type IIIS
945 94 946 931 945
1 13 104 111 1
Target All Types Type IS Type IIIS
88 267E-10 727E-06 690E-10 937E-06
881 509E-10 103E-05 126E-09 141E-05
882 960E-10 146E-05 229E-09 211E-05
883 179E-09 205E-05 413E-09 313E-05
884 332E-09 287E-05 735E-09 460E-05
885 608E-09 398E-05 130E-08 670E-05
886 110E-08 550E-05 227E-08 970E-05
887 198E-08 755E-05 394E-08 139E-04
888 351E-08 103E-04 676E-08 198E-04
889 618E-08 140E-04 115E-07 280E-04
89 108E-07 188E-04 194E-07 392E-04
891 186E-07 252E-04 324E-07 544E-04
892 317E-07 336E-04 537E-07 750E-04
893 536E-07 445E-04 880E-07 102E-03
894 897E-07 586E-04 143E-06 139E-03
895 149E-06 767E-04 230E-06 187E-03
896 244E-06 999E-04 367E-06 249E-03
897 396E-06 129E-03 580E-06 330E-03
898 637E-06 166E-03 908E-06 433E-03
899 101E-05 212E-03 141E-05 563E-03
90 160E-05 270E-03 217E-05 728E-03
901 249E-05 341E-03 330E-05 932E-03
902 385E-05 428E-03 498E-05 118E-02
903 589E-05 534E-03 744E-05 149E-02
904 893E-05 663E-03 110E-04 187E-02
905 134E-04 818E-03 162E-04 231E-02
906 199E-04 100E-02 235E-04 284E-02
907 292E-04 122E-02 339E-04 347E-02
908 425E-04 148E-02 484E-04 420E-02
909 612E-04 179E-02 685E-04 504E-02
91 873E-04 214E-02 959E-04 600E-02
911 123E-03 255E-02 133E-03 709E-02
912 172E-03 302E-02 183E-03 831E-02
913 238E-03 355E-02 250E-03 965E-02
914 327E-03 415E-02 337E-03 111E-01
915 443E-03 483E-02 451E-03 127E-01
916 595E-03 558E-02 598E-03 144E-01
917 792E-03 642E-02 786E-03 162E-01
918 104E-02 733E-02 102E-02 181E-01
919 136E-02 832E-02 132E-02 200E-01
92 175E-02 940E-02 169E-02 220E-01
921 224E-02 105E-01 213E-02 240E-01
922 283E-02 118E-01 268E-02 259E-01
923 355E-02 131E-01 333E-02 277E-01
924 440E-02 144E-01 409E-02 295E-01
925 540E-02 158E-01 499E-02 311E-01
926 656E-02 172E-01 604E-02 325E-01
927 790E-02 186E-01 723E-02 337E-01
928 940E-02 200E-01 858E-02 347E-01
929 111E-01 215E-01 101E-01 354E-01
93 130E-01 228E-01 117E-01 358E-01
931 150E-01 241E-01 136E-01 359E-01
932 171E-01 254E-01 155E-01 358E-01
933 194E-01 265E-01 176E-01 354E-01
934 218E-01 276E-01 197E-01 347E-01
935 242E-01 285E-01 219E-01 337E-01
936 266E-01 293E-01 242E-01 325E-01
937 290E-01 299E-01 264E-01 311E-01
938 312E-01 303E-01 285E-01 295E-01
939 333E-01 306E-01 306E-01 277E-01
94 352E-01 307E-01 325E-01 259E-01
941 368E-01 306E-01 342E-01 240E-01
942 381E-01 303E-01 356E-01 220E-01
943 391E-01 299E-01 368E-01 200E-01
944 397E-01 293E-01 377E-01 181E-01
945 399E-01 285E-01 382E-01 162E-01
946 397E-01 276E-01 384E-01 144E-01
947 391E-01 265E-01 382E-01 127E-01
948 381E-01 254E-01 377E-01 111E-01
949 368E-01 241E-01 368E-01 965E-02
95 352E-01 228E-01 356E-01 831E-02
951 333E-01 215E-01 342E-01 709E-02
952 312E-01 200E-01 325E-01 600E-02
953 290E-01 186E-01 306E-01 504E-02
954 266E-01 172E-01 285E-01 420E-02
955 242E-01 158E-01 264E-01 347E-02
956 218E-01 144E-01 242E-01 284E-02
957 194E-01 131E-01 219E-01 231E-02
958 171E-01 118E-01 197E-01 187E-02
959 150E-01 105E-01 176E-01 149E-02
96 130E-01 940E-02 155E-01 118E-02
961 111E-01 832E-02 136E-01 932E-03
962 940E-02 733E-02 117E-01 728E-03
963 790E-02 642E-02 101E-01 563E-03
964 656E-02 558E-02 858E-02 433E-03
965 540E-02 483E-02 723E-02 330E-03
966 440E-02 415E-02 604E-02 249E-03
967 355E-02 355E-02 499E-02 187E-03
968 283E-02 302E-02 409E-02 139E-03
969 224E-02 255E-02 333E-02 102E-03
97 175E-02 214E-02 268E-02 750E-04
971 136E-02 179E-02 213E-02 544E-04
972 104E-02 148E-02 169E-02 392E-04
973 792E-03 122E-02 132E-02 280E-04
974 595E-03 100E-02 102E-02 198E-04
975 443E-03 818E-03 786E-03 139E-04
976 327E-03 663E-03 598E-03 970E-05
977 238E-03 534E-03 451E-03 670E-05
978 172E-03 428E-03 337E-03 460E-05
979 123E-03 341E-03 250E-03 313E-05
98 873E-04 270E-03 183E-03 211E-05
981 612E-04 212E-03 133E-03 141E-05
982 425E-04 166E-03 959E-04 937E-06
983 292E-04 129E-03 685E-04 617E-06
984 199E-04 999E-04 484E-04 403E-06
985 134E-04 767E-04 339E-04 261E-06
986 893E-05 586E-04 235E-04 168E-06
987 589E-05 445E-04 162E-04 107E-06
988 385E-05 336E-04 110E-04 675E-07
989 249E-05 252E-04 744E-05 423E-07
99 160E-05 188E-04 498E-05 263E-07
991 101E-05 140E-04 330E-05 163E-07
992 637E-06 103E-04 217E-05 995E-08
993 396E-06 755E-05 141E-05 604E-08
994 244E-06 550E-05 908E-06 364E-08
995 149E-06 398E-05 580E-06 217E-08
996 897E-07 287E-05 367E-06 129E-08
997 536E-07 205E-05 230E-06 756E-09
998 317E-07 146E-05 143E-06 441E-09
999 186E-07 103E-05 880E-07 255E-09
100 108E-07 727E-06 537E-07 146E-09
Page 29: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
Target
All Types
Type IS
Type IIIS
Percent Compaction
Waitsfield - Moretown STP 2227(1)S
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
Page 30: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Fair Haven - Rutland
Descriptive Statistics - Joint Cores
Column1
Bin Frequency Mean 913
Joint Cores 85-86 86 85-86 0 Standard Error 016
86-87 87 86-87 1 Median 912
Core Data Comp 87-88 88 87-88 6 Mode 909
1 Type IIIS 906 88-89 89 88-89 6 Standard Deviation 175
2 Type IIIS 907 89-90 90 89-90 10 Sample Variance 308
3 Type IIIS 919 90-91 91 90-91 31 Kurtosis -007
4 Type IIIS 93 91-92 92 91-92 20 Skewness -041
5 Type IIIS 914 92-93 93 92-93 24 Range 83
6 Type IIIS 894 93-94 94 93-94 12 Minimum 864
7 Type IIIS 903 94-95 95 94-95 4 Maximum 947
8 Type IIIS 901 95-96 96 95-96 0 Sum 104056
888 More 0 Count 114
904 Largest(1) 947
911 Smallest(1) 864
909 Conf Level (950) 033
89
92 Mean - 2s = 878
911 Mean + 2s = 948
943
93
937
895
898
912
906
922
929
942
929
938
909
898
901
921
927
91
926
908
885
919
901
917
92
941
919
921
92
939
928
909
926
916
94
91
922
947
912
928
915
925
93
938
914
921
936
909
907
909
906
895
891
906
905
928
907
921
914
918
903
906
903
939
929
899
906
909
916
922
938
914
909
91
899
89
904
925
881
885
925
932
908
904
899
92
927
899
927
936
938
934
874
864
879
875
874
872
879
Page 31: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications
Percent Compaction
No Occurrences
Fair Haven - Rutland NH 9811(1)S Joint Cores

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 32: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

RamificationsWhat Did We Do

bull ETG Scanning Tour Formedbull Moratorium on Cement at Executive Levelbull Had to Regain Executive Trust Buy in with approach to

Specifications

bull RSB Scanning Tour (Agency Cross Section)‒ Recommended Spec Revisions Improvements (Redline)‒ Workmanship and Material-Related revisions in an

Effort to improve Field Performance

bull Solicited IAP and Other Assistance ‒ Further Specification Revisions Improvements (Blueline)‒ Ghost Implementation 2015 Shadow 2016

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 33: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

RamificationsWhat Did That Do

bull Did we get resultsbull Did we improve our specifications

bull The jury is still out but here are a few examples of where we went with FDR (Remembering Longitudinally Differing Material)

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 34: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

M-D Curves ndash Contractor QC

124

126

128

130

132

134

136

138

140

142

144

146

0 1 2 3 4 5 6 7 8 9 10

Dry

Den

sity

(pcf

)

Moisture Content ()

MD Curves For RSB

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Subbase 50 Aggregate

Bethel-Randolph STP 2921(1)AASHTO T-99By JPDDate 4202016Reviewed by MRGDate 4212016

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 35: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

PC Content ndash Contractor QC

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7

Com

pres

sive

Str

engt

h (p

si)

Cement Content ()

Blends A-C Compressive Strength with Trials Averaged

Blend A 100 Subbase Blend B 100 Aggregate Blend C 50 Aggregate 50 Subbase Target Strength (275 psi)

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 36: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

ldquoSupplemental Aggregaterdquo ndash Contractor QC

0

10

20

30

40

50

60

70

80

90

100

00101110100

Perc

ent P

assi

ng

Particle size (mm)

T-27 Particle Size Analysis for Subbase and Supplemental Aggregate

Subbase

Aggregate

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 37: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Field Personnel Are Your Best Chance for Success (Or Failure)

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 38: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Soil-Cement Design ad Molding 4x46 Compressive Strength

DateTime 052816 LabLocation

Bethel-Randolph Lab Min Max

Weather Sunny Date Recd Target 175PSI 350PSI

ProjectBethel-Randolph Lab Login Lot -

AOT Contract Material IDCement Reclaim Sublot -

Contractor Pike Material - Sample Location Roadway

Pay Item - Sample - Station 0

Source Road way Sample Type - Offset 0

PII Job Number 31513400Sampled

ByCert

Mike Dunican 1451 REF

Determination of Compressive Strength

Compressive Strength PSI 72 Hour

Station Number A74+00LT A67+00LT A76+00RT A65+00RT A42+00LT A35+00RTSpecimen Number 1 2 3 4 5 6 7 8 9 10

Specimen diameter mm 101 101 101 101 101 101 101 101 101 101

Correction factor for Surface area 035 035 04 035 035 03Cement Content 125 125 125

Total load pounds 8120 7930 11950 7950 7950 6540

Corrected surface area of specimen nches2 of 435 435 497 435 435 373 000 000 000 000

Avg unit load psi 1868 1824 2406 1829 1829 1755 DIV0 DIV0 DIV0 DIV0Aged days 3 3 3

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 39: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Specification Revisions

bull Agency Mix Design Based on Contractor Samplingbull Required QC Planbull Defined ldquoSupplemental Aggregaterdquobull Equipment Requirementsbull Tightened Moisture Requirementsbull 3- and 7-Day Split Molds Allowing QC Feedbackbull Cement Application Monitoringbull Fog Seal Requiredbull Microcrack Emphasizedbull Soils Trailer Requiredbull Field Staff Roundtables

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 40: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Did We Get What We Wanted

22

bull Safetybull Infrastructure Conditionbull Congestion Reductionbull System Reliability

bull Freight Movement and Economic Vitality

bull Environmental Sustainabilitybull Reduced Project Delivery

Delays

0 50 100 150 200 250 300 350 400 450 500Break (psi)

Split Mold Break Normal Distributions

3 Day

7 Day

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 41: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

23

70

75

80

85

90

95

100

105

110

115

40 50 60 70 80 90 100 110

Pay

Fac

tor

Percent Within Limits

Cement RSB 3 Day Split Mold PFs

Acceptable Lots

Rejected Lots

Vermont Shadow PWL PF

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 42: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

PRS Order Of Importance in VT

bull Get Rid of the ldquoUs vs Themrdquo Mindset

bull Belay Complacency through ldquoYears of Experiencerdquo or ldquoThatrsquos How Wersquove Always Done Itrdquo While Respecting the Same

bull Solicit and Gain (Or Regain in VTrsquos case) Executive Support

bull Engage All Internal Parties

bull Engage Available External Parties Through IAP or Other Efforts

bull Improve Training Communication

bull Believe that a ldquoDesignrdquo is Achievable and Above a ldquoReciperdquo

bull Repeat

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 43: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

PRS If Confident In Your Game Should Lessen or Equalize the Risk for Both Parties

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27
Page 44: Developing and Deploying Performance Specificationsshrp2.transportation.org/documents/12_Woolaver_010317_Utah_R07_SCA_final.pdfDeveloping and Deploying Performance Specifications

Thoughts

Mark Woolaver VTrans(802) 828-1475MarkWoolaververmontgov

  • Slide Number 1
  • Vermont Factshellip
  • Slide Number 3
  • Slide Number 4
  • Slide Number 5
  • Billboards have been outlawed in Vermont since 1968
  • Slide Number 7
  • Slide Number 8
  • Slide Number 9
  • Some Brief Woolaver Thoughts
  • Slide Number 11
  • Slide Number 12
  • Slide Number 13
  • Slide Number 14
  • RamificationsWhat Did We Do
  • RamificationsWhat Did That Do
  • Slide Number 17
  • Slide Number 18
  • Slide Number 19
  • Slide Number 20
  • Slide Number 21
  • Specification Revisions
  • Did We Get What We Wanted
  • Slide Number 24
  • Slide Number 25
  • Slide Number 26
  • Slide Number 27

Performance Benefits of Deploying Pivotal Greenplum on ... · Dell EMC Technical White Paper 000047 Performance Benefits of Deploying Pivotal Greenplum on Dell EMC VxFlex integrated

Performance Benefits of Deploying Pivotal Greenplum on ... · Dell EMC Technical White Paper 000047 Performance Benefits of Deploying Pivotal Greenplum on Dell EMC VxFlex integrated

Documents
SICOP Winter Maintenance - Transportation.org · Assist in planning TRB International Winter Maintenance Conference 2016 Participated on NCHRP Project panel Performance Measures Contributed

SICOP Winter Maintenance - Transportation.org · Assist in planning TRB International Winter Maintenance Conference 2016 Participated on NCHRP Project panel Performance Measures Contributed

Documents
SHRP2 PERFORMANCE SPECIFICATIONS FOR RAPID RENEWAL …shrp2.transportation.org/documents/R07_Utah... · pushing infrared but if our contractors don’t bite, we second guess.” Idaho

SHRP2 PERFORMANCE SPECIFICATIONS FOR RAPID RENEWAL …shrp2.transportation.org/documents/R07_Utah... · pushing infrared but if our contractors don’t bite, we second guess.” Idaho

Documents
Clear Roads Overview - Transportation.org...recruiting and hiring process. New Research Projects (cont’d) Comparison of Performance of Pre -Wetted Road Salt Distributed by Traditional

Clear Roads Overview - Transportation.org...recruiting and hiring process. New Research Projects (cont’d) Comparison of Performance of Pre -Wetted Road Salt Distributed by Traditional

Documents
Deploying a Highly Available Distributed Caching Layer on ... · caching, discuss common caching design patterns, performance considerations and the best practices for deploying them

Deploying a Highly Available Distributed Caching Layer on ... · caching, discuss common caching design patterns, performance considerations and the best practices for deploying them

Documents
Ceph Day Berlin: Deploying Flash Storage for Ceph without Compromising Performance

Ceph Day Berlin: Deploying Flash Storage for Ceph without Compromising Performance

Technology
Matthew Hardy - Strategic Highway Research Program 2shrp2.transportation.org/Documents/Presentations/... · – Performance Measures for Highway Capacity Decision Making (C02) –

Matthew Hardy - Strategic Highway Research Program 2shrp2.transportation.org/Documents/Presentations/... · – Performance Measures for Highway Capacity Decision Making (C02) –

Documents
1 WSI-SRS Team Safely Deploying Tactical Smoke Grenades During Performance Testing Activities

1 WSI-SRS Team Safely Deploying Tactical Smoke Grenades During Performance Testing Activities

Documents
Deploying Red Hat Enterprise Linux OpenStack Platform 7 on Lenovo Performance Rack Servers

Deploying Red Hat Enterprise Linux OpenStack Platform 7 on Lenovo Performance Rack Servers

Technology
3 Deploying QoS for Application Performance Optimization

3 Deploying QoS for Application Performance Optimization

Documents
Ceph Day SF 2015 - Deploying flash storage for Ceph without compromising performance

Ceph Day SF 2015 - Deploying flash storage for Ceph without compromising performance

Technology
Deploying TimesTen Scaleout On Oracle Cloud Infrastructure€¦ · Oracle Cloud Infrastructure provides high performance compute, network and storage ideal for deploying TimesTen

Deploying TimesTen Scaleout On Oracle Cloud Infrastructure€¦ · Oracle Cloud Infrastructure provides high performance compute, network and storage ideal for deploying TimesTen

Documents
Designing, Deploying and Using an Organizational ... · Organizational Performance Management System in Public Health: ... and Using an Organizational Performance Management System

Designing, Deploying and Using an Organizational ... · Organizational Performance Management System in Public Health: ... and Using an Organizational Performance Management System

Documents
Performance Specifications for Rapid Renewal – …shrp2.transportation.org/documents/04_Blackburn_SHRP2_R...2017/03/14  · Lyndi Davis Blackburn, P.E. Asst. Materials & Tests Engineer

Performance Specifications for Rapid Renewal – …shrp2.transportation.org/documents/04_Blackburn_SHRP2_R...2017/03/14  · Lyndi Davis Blackburn, P.E. Asst. Materials & Tests Engineer

Documents
Performance Benefits of Deploying Pivotal Greenplum on ...5 Performance Benefits of Deploying Pivotal Greenplum on Dell EMC VxFlex integrated rack | 000047 1 Introduction Dell EMC

Performance Benefits of Deploying Pivotal Greenplum on ...5 Performance Benefits of Deploying Pivotal Greenplum on Dell EMC VxFlex integrated rack | 000047 1 Introduction Dell EMC

Documents
Deploying Ceph With High Performance Networks - SNIA · 2014 Storage Developer Conference. © Mellanox Technologies, Inc.. All Rights Reserved. Deploying Ceph With High Performance

Deploying Ceph With High Performance Networks - SNIA · 2014 Storage Developer Conference. © Mellanox Technologies, Inc.. All Rights Reserved. Deploying Ceph With High Performance

Documents
Low-Temperature Performance Testing of Asphalt Mixturesshrp2.transportation.org/documents/11_Romero_SHRP2... · 2019. 9. 18. · from 3 asphalt mixture pucks • 40 beams were . chosen

Low-Temperature Performance Testing of Asphalt Mixturesshrp2.transportation.org/documents/11_Romero_SHRP2... · 2019. 9. 18. · from 3 asphalt mixture pucks • 40 beams were . chosen

Documents
Deploying QoS for Application Performance …...3-3 Borderless Campus 1.0 Design Guide Chapter 3 Deploying QoS for Application Performance Optimization Enterprise Campus QoS Framework

Deploying QoS for Application Performance …...3-3 Borderless Campus 1.0 Design Guide Chapter 3 Deploying QoS for Application Performance Optimization Enterprise Campus QoS Framework

Documents
Deploying Siebel Open UI - Oracle Cloud · Server Performance Tuning for Siebel Open UI." What's New in Deploying Siebel Open UI, Siebel Innovation Pack 2017. 1-2; Siebel CRM Deploying

Deploying Siebel Open UI - Oracle Cloud · Server Performance Tuning for Siebel Open UI." What's New in Deploying Siebel Open UI, Siebel Innovation Pack 2017. 1-2; Siebel CRM Deploying

Documents
Performance Specifications for Rapid Renewal (R07)shrp2.transportation.org/documents/presentations/1_Duval...Product Documents • Implementation Strategies 2 Today’s presentation

Performance Specifications for Rapid Renewal (R07)shrp2.transportation.org/documents/presentations/1_Duval...Product Documents • Implementation Strategies 2 Today’s presentation

Documents
Impact of Roadway Lighting on Nighttime Crash Performance and Driver ...shrp2.transportation.org/...Phase2EarlyResearchFindings-WA1-Lighti… · Nighttime Crash Performance and Driver

Impact of Roadway Lighting on Nighttime Crash Performance and Driver ...shrp2.transportation.org/...Phase2EarlyResearchFindings-WA1-Lighti… · Nighttime Crash Performance and Driver

Documents
Best Practices in Deploying Cisco Nexus 1000V Series ... · Performance and Failover Test ... design guidance and best practices in deploying Cisco Nexus® 1000V ... and VM VLANs

Best Practices in Deploying Cisco Nexus 1000V Series ... · Performance and Failover Test ... design guidance and best practices in deploying Cisco Nexus® 1000V ... and VM VLANs

Documents
© HDR, all rights reserved. - Transportation.org

© HDR, all rights reserved. - Transportation.org

Documents
Challenges for Deploying a High-Performance Computing Application to the Cloud

Challenges for Deploying a High-Performance Computing Application to the Cloud

Technology
Developing and Deploying High Performance PHP · PDF file1 Developing and Deploying High Performance PHP Applications php|tek 2011 Christopher Jones christopher.jones@oracle.com

Developing and Deploying High Performance PHP · PDF file1 Developing and Deploying High Performance PHP Applications php|tek 2011 Christopher Jones [email protected]

Documents
Designing, Deploying, and Improving an … Deploying, and Improving an Organization’s Performance Management System: Using the PDCA Approach 4 | Page The design team can build its

Designing, Deploying, and Improving an … Deploying, and Improving an Organization’s Performance Management System: Using the PDCA Approach 4 | Page The design team can build its

Documents
Managing and Deploying High Performance Computing Clusters using Windows HPC Server 2008 R2

Managing and Deploying High Performance Computing Clusters using Windows HPC Server 2008 R2

Software
Strategic Highway Research Program 2 - Performance …shrp2.transportation.org › Documents › home › Performance... · 2013-08-01 · (Second Strategic Highway Research Program)

Strategic Highway Research Program 2 - Performance …shrp2.transportation.org › Documents › home › Performance... · 2013-08-01 · (Second Strategic Highway Research Program)

Documents
Service Life Testing & Documentationshrp2.transportation.org/documents/R19A_Service...In Service Issues • Monitoring actual performance vs. design • Sampling structure for Chloride

Service Life Testing & Documentationshrp2.transportation.org/documents/R19A_Service...In Service Issues • Monitoring actual performance vs. design • Sampling structure for Chloride

Documents
Deploying Performance Routing

Deploying Performance Routing

Documents