Arlington Avenue Bridge, South

8/18/2019 Arlington Avenue Bridge, South

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001 / 2 General Notes

- Bridge inventoried from south to north. This is a routine underwater inspection. Only the concrete abutments andchannel elements were observed during this inspection.

012-38

/ 2 Reinforced Concrete Deck/Slab 2928 sq ft 1028 1350 500 5

**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**

Cracks- Longitudinal and transverse cracks to 1/16" wide occur along deck soffit and overhangs.

Spalls- Spalls measuring 6' L x 1' W x 2" D, with exposed and corroding reinforcing steel occur at the southwest soffitnear Abutment 2- At approximately 14' to the west edge of deck, a spall is exhibited up to 1'6"L X 1'2" W X 3"D with exposed andcorroded rebar, with up to 25% section loss.- At approximately 4' to the west edge of the deck, incipient/open spalling is exhibited up to 5.2' L X 3.2'W X 3" Dwith exposed and corroded longitudinal bars, with up to 25% section loss.- At approximately 6' from from the east edge of the slab at soffit, spalling is exhibited to 1'6" W X 3'W X 2" Daround a drain hole with exposed and corroded rebar and up to 25% section loss (Photo 9)- Slab soffit exhibits intermittent areas of heavy scaling and moderate efflorescence leaching.

- Spalling and delamination occur at several abandoned and paved over drain holes on the slab soffit.- Spalls measuring to 6' L x 1' W x 2" D, with exposed and heavily corroding reinforcing steel occur along southeassoffit near Abutment 2 (Photo 8)- Spalls measuring to 5' L x 1' L x 3" D, with exposed and heavily corroding reinforcing steel occur along westoverhang- Spalling measuring up to 25' L X 1'2"W X 4" D, exposed and corroded rebar is exhibited along the west edge withup to 25% section loss

215 / 2 Reinforced Concrete Abutment 118 ft 0 118

- Abutment 1 exhibits three vertical cracks that range in size from hairline to 1/32" wide with efflorescence thatextend from bottom of the arch down to the high water mark.- Abutment 2 exhibits five vertical cracks that range in size from hairline to 1/16" wide and extend from bottom of the arch down to the high water mark (refer to Photo 8).

- Abutments 1 and 2 exhibit scaling typically 1/2" deep with maximum penetrations of up to 3/4" that extends from 3below arches down to the channel bottom (refer to Photo 7).

220 / 2 Reinforced Concrete Pile Cap/Footing 2 each 2

- Footings not exposed at time of inspection.

331 / 2 Reinforced Concrete Bridge Railing 98 ft 65 30 3


Elem/Env Element Description UOMQuantity Qty1 Qty2 Qty3 Qty4

Bridge Number B1531

ARLINGTON AV Over TRUCKEE RVRBridge Location

Inspection Date 09/18/2015

Element Condition Values


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Cracks- Vertical cracks to 1/32" wide occur along concrete bridge railing.

Spalls- Concrete railing at joint exhibits spalling at top up to 8" L X 7-1/2" w X 4" D, no exposed rebar.- Incipient spalling measuring to 3' L x 1'8" W x 1'2" H occurs along the northwest end stub cap.- Spalls measuring to 3' L x 6" W x 3" D, some with exposed and corroding reinforcing steel, occur along the loweroutboard face of the bridge railing.- Incipient spalling, delamination and scale damage with moderate efflorescence occurs along outboard fascias of bridge railing along length of sidewalk junctures.

- Outboard rotation measuring to 1.5" at the southwest bridge railing end and to 1-1/4" outboard rotation at thesoutheast bridge railing end.

510 / 2 Flexible/Semi-Rigid/Rigid WearingSurfaces

2928 sq ft 2376 552


Previously sealed longitudinal and transverse cracking opened to 1/8"w.

516 / 2 Concrete Coating 1 lumpsum

0 1


Fine surface finish deterioration along concrete bridge railing particularly at the northeast and southeast ends.

517 / 2 Graffiti 1 lumpsum

0 1

Graffiti is present along abutments and wingwalls.

605 / 2 Concrete Curbs 98 ft 73 25

**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTION

REPORT.**

Vertical cracks to 1/32" wide occur along concrete curbs.

Shallow spalls occur along concrete curbs.

620 / 2 Concrete Sidewalks 98 ft 0 98



Bridge Number B1531





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Map cracks to 1/32" wide occur along sidewalks, with longitudinal cracking to 1/16" w.

End of the steel plate at the northeast and southwest end of the sidewalk is not flush with the sidewalk.

650 / 2 Utilities 2 each 0 1 1


Four of eight anchor straps of the 2" diameter metal pipe along Abutment 1 are missing or damaged.

Minor impact damage occurs at two utility hangar straps for conduits hung on the east fascia.

680 / 2 Reinforced Concrete Retaining Walls 60 ft 0 60

- The northwest wingwall exhibits an area of section loss that measures 11" H x 5" W x 3-1/2" D; there is noexposed reinforcing steel. Section loss is located at the wingwall to backwall connection and extends from thegroundline up.- The southeast wingwall exhibits an area of section loss that measures 4" in diameter x 2" deep that is located 4'above the groundline/mudline at the backwall wingwall connection.- Wingwalls exhibit vertical and diagonal cracks up to 1/16" wide.- Wingwalls exhibit a band of scaling that is up to 1/2" deep from the groundline up 6'.

690 / 2 Substructure Scour and Erosion 2 each 2

- No significant deficiencies.

700 / 2 Channel Scour 1 lumpsum

1


701 / 2 Channel Embankment Erosion 1 lumpsum

1


702 / 2 Channel Aggradation 1 lumpsum

1


703 / 2 Channel Drift 1 lumpsum

1


704 / 2 Channel Vegetation 1 lumpsum

0 1

- No significant deficiencies .- Large trees exist both along the southwest and northeast channel embankments.

720 / 2 Concrete Channel Lining 1 lump 0 1


Bridge Number B1531





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sum

- Cracks up to 1/16" wide and isolated spalls up to 11" H x 5" W x 4" D are present along channel lining. There is noreinforcing steel exposed within the spalls.

721 / 2 Flexible/Semi-Flexible Channel Lining 1 lumpsum

0 1

- Riprap along the northeast channel exhibits minor sloughing into the channel at several locations.

761 / 2 Reinforced Concrete Approach Barrier Rail 2 each 2


771 / 2 Asphalt Concrete Approach Pavement 1 lumpsum

1


North approach pavement adjacent to the abutment exhibits transverse cracking to 1/8" w.


Bridge Number B1531





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Waterway Measurements Referenced from:Referenced to the top of parapet along the west (upstream) fascia.

DATE:

LOCATION WATERLINE MUDLINE MUDLINE MUDLINE

9/18/2015 4/15/2015 4/22/2014

Abut. 1 Dry 15.3' 15.3' 15.3'

1/4 Span 16.5' 16.9' 16.9' 16.8'

Mid Span Dry 15.7' 15.7' 14.7'

3/4 Span Dry 15.4' 15.5' 15.4'

Abut. 2 Dry 15.6' 15.6' 15.7'

NOTE: Date 04/21/10 04/25/11 08/16/11Location Mudline Mudline Mudline

Abut 1 15.2' 14.4' 15.3'1/4 Span 17.0' 16.8' 16.5'Midspan 15.7' 15.9' 15.5'3/4 Span 15.4' 15.9' 15.3'

Abut 2 15.9' 16.3' 15.8'

Bridge Number B1531



Waterway Measurement Report


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Photo 1: West Elevation, Looking East.

B1531

09/18/2015

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Date:

Photo 2: South Approach, Looking North.

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State of Nevada

De artment of Trans ortation


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Photo 3: Overall Upstream Channel, Looking West.

B1531

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Date:

Photo 4: Overall Downstream Channel, Looking East.

B1531

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Date:

State of Nevada



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Photo 5: Overall Abutment 1, Looking Southeast.

B1531

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Bridge No.:

Date:

Photo 6: Overall Abutment 2, Looking Northeast.

B1531

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Date:

State of Nevada



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Photo 7: Typical Scaling at Abutment 1, Looking South.

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Photo 8: Vertical Crack at Abutment 2, Looking North.

B1531

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State of Nevada



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CriticalityTiming Item Code Description UnitsStd.Unit

CostQuantity Unit Cost Total Cost

1 - Urgent action needed

1 - Minor 0001

•Repair the ends of the steel plate at the northeast and southwest end of the sidewalk to be flush withsidewalk.

Notes:

CriticalityTiming Item Code Description Units Std.UnitCost Quantity Unit Cost Total Cost

3 - Perform action within next 2 years

2 - Major 8750050175050SQFTRepair Deck/Slab SoffitSpalling/Delamination

D143

•Repair spalls and exposed concrete in deck soffit.Notes:

1 - Minor 4500756075SQFTPatch Spalls in Concrete

Bridge RailingD343

•Repair open/incipient spalls along outboard fascias of concrete bridge railing.Notes:



4 - Perform action when time and money

permit

1 - Minor 001--LSSubstructure Graffiti

EradicationSub214

•Eradicate graffiti along abutments and wingwalls.Notes:

1 - Minor 55215521SQFTSeal Deck/Slab Cracks

(Pourable Sealant)D104

•Seal wearing surface crackingNotes:

1 - Minor 270315917159LINFTSeal Cracks in Abutment(Pressure Inject Epoxy)

Sub64

•Seal backwall cracking.Notes:

1 - Minor 5005001--LSRepair/Maintain

Utility/Utility SupportsD364

•Replace/Repair anchor straps that are missing or damaged for the metal conduit running east-west along Abutment 1.

Notes:

Bridge Number B1531



Maintenance Inspection Work Items and Costs Report


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1 - Minor 200010020100CUYDPlace Riprap inChannel/Apron

Chan34

•Repair/Replace riprap along north downstream channel bank.Notes:



5 - Monitor

1 - Minor 000--LSSeal Substructure

Cracks (Pressure InjectEpoxy)

Sub95

- Monitor cracks and section loss at abutment backwalls and wingwallsNotes:

Bridge Number B1531



Maintenance Inspection Work Items and Costs Report


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Underwater Elements Ins ected and Ins ected Fre uencElements Inspected Inspection Frequency

1 Abutment 1 48

2 Abutment 2 48

Ins ection Procedures Used

Ins ection Results

-Perform underwater inspection of two reinforced concrete abutments routinely every 48 months.-Diving Mode: Water depth is shallow, perform U/W inspection by wading if water depth is


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75A. Type Of Work

2006

3 (On Free Road)

2 (2-way traffic)

9. Location

39 ° 31 ' 25.30 "

17. Longitude

41. Posting Status A (Open)

0

5 (Waterway)

0 (No median)

0 (None)

44B. Appr. Span Design

11. Milepoint

RENO - S BRIDGE

0.000

60600 (Reno)

02 (District 02)

329 (Nevada)

7. Facility Carried

1291. Frequency

93A. FC Inspection Date

09/18/2015

30. Year of ADT

Structure Inventory and Appraisal

Bridge No.: B1531

3. County 031 (Washoe)

6. Feature Intersected TRUCKEE RVR

2. District

98A. Border Bridge Code (Not Applicable)

99. Border Bridge No.

43A. Main Span Material 1 (Concrete)

43B. Main Span Design 01 (Slab)

45. No. of Spans Main Unit 1

44A. Appr. Span Material 0 (Other)

00 (Other)

46. No. of Appr. Spans 0

107. Deck Type

108A. Wearing Surface

48. Length Max Span

49. Structure Length

34. Skew 0 degrees

50. Curb/Sdwk Width LT

51. Width Curb to Curb

32. Appr. Roadway Width

33. Median

35. Structure Flared

10. Min Vertical Clearance

0

47. Horiz. Clearance

99.99 ft.

53. Min. Vert. Clearance Over

55A. Min. Lat. Underclear Right

56. Min. Lat. Underclear Left

38. Navigation Control 0 (No navigation control on waterway (bridge permit not required))

111. Pier Protection 1 (Navigation protection not required)

39. Vertical Clearance

40. Horiz. Clearance

16. Latitude

N (Feature not a highway or railroad)

90. Inspection Date 04/15/2015

92A. FC Frequency

93B. UW Inspection Date

92B. UW Frequebcy 48

93C. SI Date

92C. SI Frequency

58. Deck 4 (Poor Condition (advanced deterioration))

59. Superstructure 4 (Poor Condition (advanced deterioration))

60 . Substructure 6 (Sat is factory Condi tion (minor deter iora tion))

61. Channel/Channel Prot 7 (Bank protection needs minor repairs)

62. Culvert N (Not Applicable)

67. Struc Eval 4 (Meets minimum tolerable limits)

68. Deck Geomet ry 2 (Intolerable)

69. Underclearance,Vert & Horiz

N (Not applicable)

71. Waterway Adequacy 6 (Occasional Overtopping of Approaches)

72. Approach Alignment 8 (Equal to present desirable criteria)

36A. Bridge Railings 0 (Does not meet acceptable standards/safety feature is required)

36B. Transit ions 0 (Does not meet acceptable standards/safety feature is required)

36C. Approach Guardrail 0 (Does not meet acceptable standards/safety feature is required)

36D. Approach GuardRail Term 0 (Does not meet acceptable standards/safety feature is required)

113. Scour Critical Bridges 5 (Scour within limits of footing or piles)

31. Design Load 0 (Other/Unknown)

64. Operating Rating 45.0

66. Inventory Rating 27.0

70. Posting 5 (Equal to or above legal loads)

27. Year Built 1938

106. Year Reconstructed

42A. Type of Service On 5 (Highway-pedestrian)

28A. Lanes On 4

29. Avg Daily Traffic 13000

109. Truck ADT 4 %

19. Detour Length

112. Bridge Length Y

26. Functional Class 16 (Urban)

100. STRAHNET 0 (Not a STRAHNET route)

101. Parallel Structure N (No parallel structure)

102. Direction of Traffic

22. Owner 04 (City or Municipal Highway Agency)

21. Maintenance Resp 04 (City or Municipal Highway Agency)

37. Historical Signif icance 5 (Not el ig ible)

65. Rating Method 1 (Load Factor (LF))

28B. Lanes Under

2012

8. Structure No. B1531

ARLINGTON AV

63. Rating Method 1 (Load Factor (LF))1. State Code

1510065805. Inventory Route

4. Place Code

12. Base Hwy Network 0 (Inventory Route is not on the Base Network)

13A. LRS Inv Route

13B. Subroute No.

98B. % Responsibility

6 (Bituminous)

1 (Concrete Cast-in-Place)

108B. Deck Membrane

0 (None)108C. Deck Protection

RT

N (Feature not a highway or railroad)54A. Min. Vert. Underclear 54B. Min. Vert. Underclear

55B. Min. Lat. Underclear Right

116. Min Nav Vert Clear

42B. Type of Service Under

31 (Replacement)

1 (Work to be done by contract)75B. Work Done By

$ 32694. Bridge Impr Cost

76. Len of Struc Impr

95. Rdwy Impr Cost $ 33

96. Total Proj Cost $ 489

97. Year of Impr Cost

114. Future ADT 25000

115. Year Future ADT 2031

20. Toll

103. Temp Structure

104. Hwy Sys Inv Route 0 (Structure/Route is NOT on NHS)

105. Fed Lands Hwys 0 (Not Applicable)

110. Desig National Net 0 (Inventory route not on network)

0 ft.

3.1

44.9 ft.

0.0 ft.

0.0 ft.

44.9 ft.

45.9 ft.

47.9 ft.

5.91 ft.

5.91 ft.

44.9 ft.

52. Deck Width Out to Out 61.0 ft.

9999 ft.

0 ft.

0 ft.

0 ft.

70.20912

201. Contract Number City

202. Seismic Risk

203. Structure Name

204. Culvert Barrel Height

205. Culvert Barrel Width

206. Culvert Barrel Length207. Total Deck Area 2922 sq ft .

92A-1. FC Required

92B-1. UW Required

92C-1. SI Required

N

Y

N

Last Modified: 11/06/2015

208. Last AccessRequired Inspection Date

209. Access RequiredInspection Frequency

04/15/2015

12

210. Date of Next AccessRequired

04/15/2016

211. Bridge InventoryDirection

South to North

119 ° 48 ' 58.65 "

SD:FO:ERRORSufficiency Rating:

Documents

Arlington Avenue Bridge, South