DEPARTMENT OF TRANSPORTATION DIVISION: MATERIALS …€¦ · Two supplementary investigatory phases were completed for the project. Between July 24. th. and July 30th, 2012, eight

DEPARTMENT OF TRANSPORTATION

DIVISION: MATERIALS

REPORT COVER SHEET

Final Bridge Report ADDENDUM March 18, 2013

Authored By: Brian Bruckno, Ph.D., P.G.

Responsible for Pages: All Responsible for Pages: All

Project Description Rte 340 -Bridge Replmnt & Appr Ovr S F Shenandoah Rvr &

NSRR From: 0.105 Miles S Int. 18th St To: 0.115 Miles N Int. Rte 55 Project Upc No.: 76469

VDOT Materials Division Staunton District

Geotechnical Engineering

VDOT Materials Division Staunton District

Engineering Geology

chaz.weaver

Weaver Seal

brian.bruckno

Microstation Stamp

brian.bruckno

Signature - Transparent

brian.bruckno

Typewritten Text

3/18/13

brian.bruckno

Typewritten Text

brian.bruckno

Typewritten Text

March 18, 2013

Internal Memorandum To: Mr. Scott Alexander

Project Manager

Subject: FINAL BRIDGE REPORT ADDENDUM Project Number: 0340-093-127, C501 Project Name: Rte 340 -Bridge Replmnt & Appr Ovr S F Shenandoah Rvr & NSRR UPC Number: 76469 Project Limits: From: 0.105 Miles S Int. 18th St To: 0.115 Miles N Int. Rte 55 District: Staunton County: Warren Adv. Date: 07/09/2013 SECTION 1.0 INTRODUCTION The purpose of this report is to present the results of supplemental subsurface investigations performed by the Virginia Department of Transportation (VDOT) for the proposed replacement of Virginia Structure Number 1901 (the Route 340 bridge spanning the South Fork of the Shenandoah River). Limitations on use of this report and the geotechnical data provided herein are discussed in Section 4. This report should be attached as an addendum to the Final Bridge Report, dated November 17, 2010, located in IPM under UPC 76469. SECTION 2.0 PROJECT DESCRIPTION The project scope at the time of the initial and supplemental geotechnical investigations included the reconstruction of the bridge carrying Route 340 over the South Fork of the Shenandoah River, reconstruction of the bridge approaches, reconstruction of the Route 340/Route 55 intersection, reconstruction of Route 55 west of the Route 340/Route 55 intersection, construction of a quadrant road intersection, and drainage improvements. Only the aspects of the project related to supplementary investigations at proposed Pier 1 and proposed Pier 4 are addressed in this report; for other aspects please refer to the Final Soil Survey Report, the Final Minor Structures Report, or the Final Bridge Report, in the iPM “Documents” tab under UPC 76469.

Staunton District Materials Section

SECTION 3.0 SUBSURFACE INVESTIGATION Subsection 3.1 – Supplementary Subsurface Investigation Two supplementary investigatory phases were completed for the project. Between July 24th and July 30th, 2012, eight (8) exploratory boreholes were drilled by the Winchester, Virginia regional office of ECS Engineering, Inc., (ECS). A CME-55 truck-mounted drill rig, owned and operated by Connelly & Associates, Inc., advanced 3.25-inch I.D. hollow-stem augers and NW-size casing advancers through overburden to refusal or target depth at proposed Pier 1 and Pier 4 locations. Standard penetration tests (SPT) were performed in the overburden according to ASTM D 1586-99 (ASTM, 1999) at various intervals using a 24-inch split-barrel sampler driven with an automatic hammer. Rock core was recovered from bedrock in all boreholes according to ASTM D 6032-02 (ASTM, 2002). Personnel from ECS oversaw drilling operations and characterized recovered soil and rock samples. Between January 23rd and January 27th, 2013, five (5) exploratory boreholes were drilled by the Winchester, Virginia regional office of ECS Engineering, Inc., (ECS). A CME-55 truck-mounted drill rig, owned and operated by Richard Simmons Drilling, Inc., advanced 3.25-inch I.D. hollow-stem augers and NW-size casing advancers through overburden to refusal or target depth at proposed Pier 1 locations. Standard NW-sized rock core was recovered from bedrock in two (2) boreholes according to ASTM D 6032-02 (ASTM, 2002). Additionally, NW-sized oriented bedrock core was recovered in three (3) boreholes using the Reflex ACT II coring method. This allows the in-situ orientation of the core to be recorded, preserving orientation of bedding and discontinuities. Personnel from ECS oversaw drilling operations and characterized recovered rock samples. Subsequent to the January, 2013 mobilization, data from four electrical resistivity (ER) lines was collected by ECS. The locations of the supplementary borings and the ER lines, as well as elevation of top-of-bedrock, are illustrated in Figures 1 and 2. Soil boring logs for the supplementary investigation are included in Appendix AA. Figures 3 through 5 illustrate bedrock profiles drawn through several soil boring locations at proposed Piers 1 and 4. The plans are best-fit and locations of the plan sheets with respect to the aerial photograph are approximate. Figures 6 through 9 illustrate ER profiles at ER Lines 1 through 4 at proposed Pier 1. Ranges of resistivity in carbonates vary greatly; however, bedrock can generally be estimated to correlate to values of 250 to 300 Ohm-m in this environment. Figure 10 is a stereonet illustrating the kinematic relationships of the bedrock strata and discontinuities as observed in the oriented core. Orientation data is included in the embedded table of Figure 10.

Figure 1: Location of Supplementary Soil Borings and ER Lines: Proposed Pier 1 Proj. No. 0340-093-127, UPC 76469

brian.bruckno

Text Box

459.3

brian.bruckno

Text Box

461.78

brian.bruckno

Text Box

470.94

brian.bruckno

Text Box

481.23

brian.bruckno

Text Box

511.8

brian.bruckno

Text Box

503.4

brian.bruckno

Text Box

503.6

brian.bruckno

Text Box

460.2

brian.bruckno

Text Box

461.0

brian.bruckno

Text Box

501.74

brian.bruckno

Text Box

476.01

brian.bruckno

Text Box

498.93

brian.bruckno

Text Box

498.95

brian.bruckno

Text Box

461.6

brian.bruckno

Text Box

458.8

brian.bruckno

Text Box

454.9

Figure 2: Location of Supplementary Soil Borings: Proposed Pier 4 Proj. No. 0340-093-127, UPC 76469

brian.bruckno

Text Box

452.72

brian.bruckno

Text Box

455.04

brian.bruckno

Text Box

455.85

Figure 3: Soil Profile 001, Pier 1 Proj. No. 0340-093-127, UPC 76469



Figure 6: ER Line 001 Proj. No. 0340-093-127, UPC 76469

Approx. Loc. Pier 1


Approx. Loc. Pier 1 Approx. Loc. Pier 2


Approx. Loc. Pier 1 Approx. Loc. Pier 2


Table 1 integrates the traditional core, oriented core, and electrical resistivity data.

Table 1: Integrated Geological Data

Proj. No. 0340-093-127, UPC 76469 Element Number

Element Type Top of Bedrock Resistivity and Core Agreement

Orientation of Bedrock and Joints in Strike/Dip

(Discontinuity Number)

12BH-100 Oriented Core 461.78 N/A Bedrock: N25E, 30 NW (1) Joint: N50W, 13SW (2) Joint: N40E, 90 (3)

12BH-101 Oriented Core 464.60 N/A Bedrock: N50E, 30NW (6) Joint: N60E, 15SE (5) Joint: N60E, 70NW (4)

12BH-102 Oriented Core 475.01 N/A Bedrock: N5E, 31W (7) Joint: N45E, 45SE (8) Joint: N80W, 55E (9)

12BH-103 Traditional Core 458.80 N/A N/A










ER Line 1 Electrical Resistivity (Covers 12BH-005, 12BH-100, and 12BH-103) Not Encountered Poor N/A

ER Line 2 Electrical Resistivity (Covers 12BH-002, 12BH-104, and 10BH-007/008) 500 to 460 along length Good to Excellent N/A

ER Line 3 Electrical Resistivity (Covers 12BH-001, 12BH-102, 12BH-104, and 10BH-009) 500 to 465 along length Good N/A

ER Line 4 Electrical Resistivity (Covers 12BH-102, 12BH-104, and 12BH-103) 470 to 460 along length Good to Excellent N/A

In the region between proposed Pier 1 and proposed Pier 2, traditional and oriented core and ER interpretations generally agree well (with the exception of ER Line 1, which does not appear to register the bedrock recovered in nearby boreholes; it is possible that a water-filled joint running at high angle to the surface could lower resistivity values along ER Line 1). Elevation of bedrock ranges from a high of 501.74 at a bedrock shelf near the right-hand side of proposed Pier 1 to a low of 458.8 between proposed Pier 1 and proposed Pier 2, appearing to plateau out at approximately 460 feet in the area of proposed Pier 2. Bedrock appears to dip moderately, at strata dip angles measured between 30 and 45 degrees, striking northeast and dipping northwest. This compares well with geological maps of the area, which include a plunging syncline-anticline pair crossing beneath the river sub-parallel to the bridge alignment with a northeast strike. Differential weathering has produced heavily weathered zones and voids within competent layers, and several brecciated zones (likely the result of bedding-plane faulting) were encountered. A substantial void was encountered above bedrock in 12BH-004. Core recovery ranged from 0 to 100%, and RQD ranged from 0 to 93%. Several joint sets can be identified from the oriented cores and are illustrated on the stereonet. One well-developed conjugate joint set strikes northeast with moderate to high dips to the northwest and southeast. Other, less well-expressed joint sets have ranges of orientations as indicated in the stereonet above. The joints were all open, with moderately rough joint surfaces. Although bedrock in the area is generally flat-lying with moderate dip, resistivity values in the region of proposed Pier 1, right-hand side, indicate a steep bedrock shelf. In this area, bedrock drops 30 feet or more in elevation over a very short distance of ten to twenty feet (resistivity values cannot give a precise profile, but reveal general trends of bedrock geometry). This agrees well with core data. Level bedrock may not be present in this area. This is illustrated in Figure 3, which is a soil profile drawn through the region of proposed Pier 1. Bedrock in the region of opposed Pier 4 ranged in elevation from 460.20 to 459.28 feet. Core recovery ranged from 0 to 100%, and RQD ranged from 0 to 98%. As in the region of proposed Pier 1, several joint sets were present, with moderate to high dips, with open apertures and moderately rough joint surfaces. No kinematic data was collected from the region of proposed Pier 4. At all shallow foundations, rock mass strength will be controlled by the shear strength parallel to the planes of the discontinuities; Materials personnel can be on-site during excavation for footings at proposed Pier 1 to assist with inspection of bedrock suitability, if requested. SECTION 4 LIMITATIONS The boring logs included in this report depict the subsurface soil, ground water, rock and existing pavement conditions at the specific locations where the borings were performed. These conditions may vary at other locations beyond, or between, these specific locations. Accordingly, the Department does not warrant or guarantee that the information provided on the logs, or in this report, can be projected as indicative of conditions beyond the limits of the borings, and any such projection is purely interpretive. In addition, the ground water levels recorded on the boring logs indicate the ground water conditions that existed at the time of the investigation. Ground water levels may vary considerably, with time, according to prevailing climate, rainfall, surface run-off, evaporation, construction and other factors.

The boring logs are made available to bidders in order that they may have access to subsurface data identical to that which is possessed by the Department, and are not intended as a substitute for personal investigation, interpretation and judgment by others. We have endeavored to complete the services identified herein in a manner consistent with that level of care and skill ordinarily exercised by members of the profession currently practicing in the same locality and under similar conditions as this project. SECTION 11 REFERENCES ASTM 1999, D 1586-99, Standard Test Method for Penetration Test and Split-Barrel Sampling of Soils: American Society For Testing And Materials, 100 Barr Harbor Dr., West Conshohocken, PA 19428 ASTM, 2002, D 6032-02 Standard Test Method for Determining Rock Quality Designation (RQD) of Rock Core: American Society For Testing And Materials, 100 Barr Harbor Dr., West Conshohocken, PA 19428 If you have any questions regarding this memorandum, please feel free to contact me. Prepared by: For: Brian Bruckno, Ph.D., P.G. Chaz Weaver, P.E, MEM Engineering Geologist District Materials Engineer Attachments

Appendix AA Soil and Rock Reference Sheets and Soil Boring Logs

• Cobbles are +3 inches to 12 inches. • Boulders are +12 inches.

FIELD SOIL DESCRIPTIONS VDOT MATERIALS BORING LOGS

(USCS, approx.) DESCRIPTION FORMAT: Color, primary grain size adjective, secondary component, PRIMARY COMPONENT, "with..." or "trace..." , "contains..." , relative density, moisture, expanded terms. SAND AND GRAVEL GRAIN SIZE ADJECTIVES SIZE: 3” ¾” ¼” No.10 No.40 No. 200 SIZE DESCRIPTION: GRAVEL SAND SILT TO CLAY RANGE: coarse fine coarse medium fine

SECONDARY AND PRIMARY COMPONENTS

Primary Component (more than half the soil) is written in ALL CAPITAL LETTERS Primary Component: SAND or GRAVEL Primary Component: SILT or CLAY

≥15% gravel add ‘with gravel’ >12% fines

‘silty’ or ‘clayey’ will be the secondary component

more sand than gravel, ‘sandy’ will be the secondary component <15% gravel add ‘trace gravel’

≥15% sand add ‘with sand’ 5% to 12%

add ‘with silt’ or ‘with clay’ to description

≥ 30% (one third)

sand/gravel more gravel than sand, ‘gravelly’ will be the secondary component <15% sand add ‘trace sand’ 15 % to 29% sand/gravel ‘with sand’ or ‘with gravel’

< 5% fines add ‘trace silt’ or ‘trace clay’ to description

< 30% sand/gravel < 15% sand/gravel ‘trace sand’ or ‘trace gravel’

NOTE: If a soil is predominately of one grain size, with traces of another size, it can be described as such. Example: Gray fat CLAY, trace fine sand (notice that there is no “y”-ending secondary component). PLASTICITY OF CLAYS AND SILTS

• A fat clay can be consistently palm-rolled (and rerolled without additional wetting) to less than 1/16” to 1/32”diameter . • A lean clay can be palm-rolled with ease (and partially rerolled without additional wetting) to less than 1/8” diameter. • An elastic silt can be palm-rolled with ease (and partially rerolled without additional wetting) to less than 1/8” diameter.

GRAVEL/FRAGMENT DESCRIPTION:

Shape Description No sharp corners, no straight lines Rounded A few blunted corners with very few straight lines Sub-rounded A few sharp corners with some straight lines Sub-angular Many sharp corners with many straight lines Angular

CONTAINS: Unusual odors, organics, type/condition of organics (roots, branches, leaves, grass/decomposed, fresh, etc.), contamination by other items (construction material, concrete, asphalt pavement debris, wire, brick, etc.). For mica content, eliminate the word 'contains' and use one of the following: slightly micaceous (few shiny flakes), micaceous (common throughout soil), or highly micaceous (soil is almost all mica). RELATIVE DENSITY Primary Component SAND and GRAVEL SILT and CLAY

SPT(bpf) Density Description SPT(bpf) Density Description

0 – 3 Very loose 0 – 1 Very soft 4 – 9 Loose 2 – 4 Soft

10 – 29 Medium dense 5 – 8 Firm 30 – 50 Dense 9 – 15 Stiff

> 50 Very dense 16 – 30 Very stiff 31 – 50 Hard > 50 Very hard

For samples which display Rock Structure and Parent Rock Mineralogy, the material is described as a soil and followed by a reference to the parent rock type. The parent rock description follows the soil description (in parentheses). SPT (bpf) Appearance of Soil Density Description

20 – 60 Relic rock structure/mineralogy present but can be molded or crumbled by hand; generally easy to penetrate with hollow stem augers; none to moderate grinding by augers.

(Decomposed [rock])

+60 Rock mass discolored; alteration of nearly all of the rock mineralogy. May contain pockets of slightly weathered rock; some minerals leached away. Difficult to penetrate with hollow stem augers; moderate to significant grinding by augers.

(Highly Weathered [rock])

EXAMPLE: Dark Grey f-c silty SAND, with fine angular rock fragments, micaceous and contains schistosity in all samples, very dense, dry (decomposed SCHIST) MOISTURE:

Characteristic Description

Dusty, dry to touch Dry Moisture can be felt, but none visible on sample

Moist

Moisture visible Wet EXAMPLE: Red brown f-c clayey SAND, with fine rounded gravel, slightly micaceous , medium dense, moist , FILL Q:\Mat\geology\other\Soil descriptions\Field SPT descriptions 6-06.doc

EXPANDED TERMS: The presence of FILL (can be “FILL” or “possible FILL”) or unusual conditions in that layer which should be recorded on the log.

WOR – Weight of rods WOH – Weight of hammer

COLOR: Keep it simple; first impressions are best. Don’t use “ish” in your colors.

• Mottled, indicates splotches of various colors. • Variegated, indicates thin layers of various colors.

NOTE: Fragments refers to broken pieces of rock from the parent source of the soil; fragments have the same mineralogy as the surrounding soil. Gravel refers to gravel-sized pieces that were combined into the soil (such as sediments); the soil and gravel may not be from the same source.

FIELD ROCK CORE DESCRIPTION VDOT MATERIALS BORING LOGS

DESCRIPTION FORMAT Weathering, hardness, thickness of bedding/foliation (if used), spacing of fractures/joints, color, ROCK TYPE, inclusions (minor rock types or minerals), other features Note: the description should appear in narrative sentence structure with commas between the various section descriptions.

WEATHERING HARDNESS1,2

Descriptor Characteristic Descriptor Characteristic Unweathered No evidence of any chemical or mechanical alteration. Very Hard Cannot be scratched with knife.

Slightly Weathered Slight discoloration on surface, slight alteration along

discontinuities, less than 10% of the rock volume altered.

Hard

Can be scratched with knife only with difficulty.

Moderately Weathered

Discoloring evident, surface pitted and altered with alteration penetrating well below rock surfaces, weathering “halos” evident. 10% to 50% of the rock altered.

Moderately Hard Can be scratched with knife with relative ease.

Highly Weathered

Entire mass discolored, alteration pervading nearly all of the rock, with some pockets of slightly weathered rock noticeable, some minerals leached away.

Soft Can be scratched with a fingernail.

Decomposed

Rock reduced to a soil with relic rock structure (saprolite), generally can be molded and crumbled by hand.

Very Soft

Can be deformed by hand.

1Engineering Description of Rock—NOT Moh’s hardness scale 2Friabiltiy of rock should be noted; rock may not be decomposed but friable enough to represent an engineering hazard (such as piping or slaking). THICKNESS of BEDDING or FOLIATION DEGREE OF FRACTURING and/or JOINTING3 Descriptor Characteristic Descriptor Characteristic Massive Greater than 3.0 ft. thick. Very Wide Spacing of 5.0 ft. or greater.

Thick Greater than 1.0 ft. up to 3.0 ft. thick. Slight Spacing from 2.0 ft. to less than 5.0 ft.

Medium Greater than 0.3 ft. up to 1.0 ft. thick. Moderate Spacing from 0.7 ft. to less than 2.0 ft.

Thin 0.3 ft. thick or less. High Spacing from 0.2 ft to less than 0.7 ft.

Intense Spacing less than 0.2 ft.

3 Parenthetical notation of the angle of the fractures/joints, relative to horizontal, should be made along with the spacing. INCLUSIONS Only the primary rock type should be shown in all capital letters. Ancillary or subordinate rock types and significant mineral inclusions should be shown in lower case except the first letter. Descriptive terms for subordinate rock types only need to be included where they differ substantially from those of the primary rock type. OTHER FEATURES Any descriptive terminology that will give the reader a more complete image of the rock core or note the presence of significant (geological, environmental, structural, etc.) issues encountered in the coring process or in the rock core specimen. Examples include: voids, slickensides, significant changes in the rate of coring, loss of circulation during coring, presence of contamination (petroleum or otherwise), presence of clay seams, etc.

ROCK QUALITY DESIGNATION (RQD) RECOVERY RQD (%) = Total length of Columnar Pieces 4 in. and Longer4 x 100 REC. (%) = Length of Rock Core Obtained x 100 Length of Attempted Core Run Length of Attempted Core Run 4Breaks caused by drilling action or mishandling of the core should be disregarded. Unsound (i.e. “decomposed”) pieces of rock should not be counted. Columnar pieces with (near) vertical partings are permissible for inclusion in the total length.

Q:Mat\Geology\Other\Soil and Rock Descriptions\REPORT APPENDIX Field Rock Descriptions 8-06.doc

6.051 17 19.2

0.0 / 504.24Residuum, Dark gray, SILTY GRAVEL, moist, mediumdense GM

Auger Refusal at 2.5'2.5 / 501.74Moderately weathered, moderately hard, thin bedded,intensely to highly fractured, dark gray LIMESTONE;from 2.5' to 3.5': shattered, low angle bedding, highangle fractures, contains thin calcite veins; low anglebedding from 3.5' to 5.0', smooth to slightly roughfractures LST5.0 / 499.24Moderately weathered, hard, thin to medium bedding,intensely to highly fractured, dark gray LIMESTONE; lowangle bedding, high angle fractures, thin calcite veins,intensely fractured from 5.0' to 7.4', horizontal fracturewith slickensides at 9.6', smooth to rough fractures LST

10.0 / 494.24Slightly weathered, hard to very hard, thin to mediumbedding, intensely to moderately fractured, grayLIMESTONE; low angle bedding, low angle fractures,vertical fractures from 13.7' to 14.7', calcite veins from10.0' to 10.1' and 12.4' to 12.5' LST

15.0 / 489.24Slightly weathered, hard to very hard, thin to mediumbedding, highly to moderately fractured, grayLIMESTONE; moderate angle bedding, low anglefractures, high angle fractures from 18.0' to 19.3' withminor calcite infill LST

20.0 / 484.24Slightly weathered, hard to very hard, thin to mediumbedding, highly to moderately fractured, grayLIMESTONE; moderate angle bedding, low anglefractures at 20.7', 21.0', 21.9', 22.5' and 24.6', smooth,no infill, vertical fractures from 23.0' to 24.3', very rough,weather stained LST

73

97

100

100

100

34

13

20

70

62

47

PAGE 1 OF 2

12BH-00112BH-001

12BH-001

FIELD DESCRIPTION OF STRATA

GROUND WATER

PAGE 1 OF 2OFFSET:LONGITUDE: 78.199093° WCOORD. DATUM: NAD 83

REMARKS:

Copyright 2013, Commonwealth of Virginia

SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/7

/13

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%

)NOT ENCOUNTERED DURING DRILLING

NO LONG TERM MEASUREMENTS TAKEN

DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L

PROJECT #:LOCATION:STRUCTURE:

ELE

VA

TIO

N (

ft)

500

495

490

485

480

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24

STATION:LATITUDE: 38.940561° NSURFACE ELEVATION: 504.24 ft

0340-093-127 (UPC 76469)Rt. 340 - Front Royal, VAPIER 1 SUPPLEMENTAL

Date(s) Drilled: 7/30/2012 - 7/30/2012Drilling Method(s): 3.25" HSA/NQ WirelineSPT Method: Automatic HammerOther Test(s):Driller: Connelly & AssociatesLogger: J. Holloman

518

1350/6"

22.5

5

10

15

20

25.0 / 479.24Moderately to slightly weathered, hard to very hard, thinbedded, intensely to highly fractured, dark grayLIMESTONE; low angle bedding, low angle calcite filledjoints at 25.7' and 26.8' to 28.6', highly weathered seamfrom 26.7' to 26.8' with slickensides on moderate anglefracture, calcite healed tension gashes at 27.0',conjugate joint set at 27.5' and 28.0' LST

Boring Terminated at 30.0'

100 72

PAGE 2 OF 2

12BH-00112BH-001

12BH-001


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

475

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30




25

30

30.3

15.6

0.0 / 502.93Residuum, Dark brown, SILT, firm, moist ML

SAME, trace gravel, hard

Auger Refusal at 4.0'4.0 / 498.93Slightly weathered, moderately hard to hard, thin bedded,highly to slightly fractured, dark gray LIMESTONE; low anglebedding, low angle fractures LST

8.0 / 494.93SAME; high angle bedding at 11.5', moderate angle fractures,vertical very rough fractures from 8.8' to 10.25' LST

13.0 / 489.93SAME; low angle fractures at 14.7', 13.1', 15.1' and 16.1', highangle very rough fracture at 15.0' LST

18.0 / 484.93Slightly weathered, moderately hard to hard, thin bedded,intensely to highly fractured, dark gray LIMESTONE; highangle bedding, very high angle very rough fracture at 19.0',moderate angle calcite healed fractures at 19.2' adn 19.4', lowangle calcite healed fracture at 21.0' LST

23.0 / 479.93Slightly weathered, hard, thin bedded, intensely to highlyfractured, gray LIMESTONE; high angle bedding, high anglerough fractures at 26.0' and 27.5', transitions to moderate angle

90

100

92

100

59

9

69

45

62

62

PAGE 1 OF 2

12BH-00212BH-002

12BH-002


GROUND WATER


REMARKS:


SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

500

495

490

485

480

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




2

8

2

14

5

19

8

50/2"

2

4

8

13

18

23

bedding at 26.5' LST


100 47

PAGE 2 OF 2

12BH-00212BH-002

12BH-002


GROUND WATER


REMARKS:


SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

475

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28




28

8.944 12 42.9

0.0 / 502.45Residuum, Dark brown, SILTY GRAVEL, mediumdense, moist GM

Auger Refusal at 3.5'3.5 / 498.95Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; moderate anglebedding, low angle fractures, several calcite veins LST5.0 / 497.45SAME; vertical very rough fractures from 5.3' to 6.5', lowangle fractures at 6.0', 7.3', 8.3', 9.0' and 10.0' LST

10.0 / 492.45SAME; shattered at 14.0', high angle slightly roughfracture at 14.8', calcite veins and calcite healedfractures common, calcite healed tension gashes at 11.0'LST

15.0 / 487.45SAME; near vertical very rough fracture at 16.0', highangle fracture at 16.7', shattered at 17.0', sub-horizontalfractures from 18.0' to 18.4' with mineralization (highlyweathered), near vertical fractures from 19.0' to 19.3'LST

20.0 / 482.45SAME; moderate angle fractures at 20.5' and 23.8', lowangle fractures at 20.8', 21.4' and 21.9', calcite healedsub-horizontal fractures LST

100

97

100

100

100

42

50

28

55

22

75

PAGE 1 OF 2

12BH-00312BH-003

12BH-003


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

500

495

490

485

480

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




3

8

7

12

12

13

15

50/0"

2

3.5

5

10

15

20


PAGE 2 OF 2

12BH-00312BH-003

12BH-003


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA




25

56.5

67.7

44

16.9

14.9

18.9

17.6

22.7

16.0

39

38

39

15

15

15

0.0 / 492.97Residuum, Tan-brown, SILT WITH GRAVEL, stiff, moistML

2.0 / 490.97Residuum, Tan, gray, and brown, SANDY LEAN CLAY,trace gravel, very stiff, moist CL

SAME, red and tan, trace sand

SAME, no sand

10.0 / 482.97Residuum, Tan-brown, fine to coarse, CLAYEY GRAVEL,loose, moist GC

Auger Refusal at 12.0'12.0 / 480.97Dark gray LIMESTONE boulder and soil BLD

17.0 / 475.97VOID/Mud CAV

22.0 / 470.97Slightly weathered, moderately hard, thin bedded,intensely to highly fractured, dark gray LIMESTONE; lowangle bedding, intensely fractured with slickensides at22.8', high angle fracture at 24.5', trace calcite veins LST

8

0

80

84

59

75

67

75

42

0

0

35

PAGE 1 OF 3

12BH-00412BH-004

12BH-004


GROUND WATER


REMARKS:


SP

T_

LO

GA

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%

)

NOT ENCOUNTERED DURING DRILLING


DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

490

485

480

475

470

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




2

5

4

7

6

3

5

7

9

7

5

4

5

9

7

8

4

5

7

9

5

8

5

5

2

4

6

8

10

12

17

22

27.0 / 465.97SAME, moderately hard; highly weathered from 27.2' to27.8', void from 27.8' tp 29.2' and 30.2' to 31.5' LST

32.0 / 460.97Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; moderate anglebedding, abundant calcite mineralization, near verticalvery rough fractures from 33.9' to 34.5', vertical roughfractures from 35.0' to 36.0' LST

37.0 / 455.97Slightly weathered, hard, thin bedded, highly fractured,gray LIMESTONE; moderate angle bedding, abundantcalcite mineralization, near vertical very rough fracturesfrom 38.8' to 39.3' LST

42.0 / 450.97Slightly weathered, hard, thin bedded, intensely to highlyfractured, gray LIMESTONE; moderate angle bedding,very rough fracture with calcite mineralization at 42.5' and43.8', moderate angle calcite healed fracture at 43.8', highangle weathered fractures at 44.6' and 45.0', intenselyfractured from 46.3' to 47.0' LST

47.0 / 445.97Slightly weathered, hard, thin bedded, intensely tomoderately fractured, gray LIMESTONE; moderate anglebedding, intensely fractured from 48.6' to 49.0', moderateangle fracture with slickensides at 51.2', calcite veinsprevalent, voids present from 49.0' to 50.5' and 51.0' to

42

98

100

87

62

0

45

47

15

28

PAGE 2 OF 3

12BH-00412BH-004

12BH-004


GROUND WATER


REMARKS:


SP

T_

LO

GA

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%

)



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

465

460

455

450

445

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42

44

46

48

50




27

32

37

42

47

51.5' LST

52.0 / 440.97Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; high angle bedding,moderate angle fractures at 52.0', 53.6', 54.8', and 56.9',subhorizontal fractures at 52.9', 53.6', 53.9', 54.0', 54.7',55.7', and 56.3' LST

57.0 / 435.97Slightly weathered, hard, thin bedded, highly tomoderately fractured, dark gray LIMESTONE; horizontalfractures, some calcite slickensides present LST


100

100

73

93

PAGE 3 OF 3

12BH-00412BH-004

12BH-004


GROUND WATER


REMARKS:


SP

T_

LO

GA

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%

)



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

440

435

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

52

54

56

58

60

62




52

57

62

22.7

19.3

23.1

20.8

21.6

6.2

37

37

28

12

14

8

63.6

61.9

15.3

0.0 / 492.73Residuum, Tan-brown, LEAN CLAY, trace gravel, soft,moist CL

SAME, firm

SAME, soft

10.0 / 482.73Residuum, Dark gray, fine to coarse, CLAYEY GRAVEL,trace limestone fragments, medium dense, moist GCSpoon Deflection

Auger Refusal at 11.5'11.5 / 481.23Slightly weathered, hard, thin bedded, intensely to highlyfractured, light gray LIMESTONE; moderate anglebedding, some calcite veins, void from 12.7' to 13.8',near vertical very rough moderately weathered fracturesfrom 15.0' to 15.5' with soil staining, moderatelyweathered seam from 13.9' to 14.3' LST15.5 / 477.23Slightly weathered, hard, thin bedded, intensely to highlyfractured, light gray LIMESTONE; moderate anglebedding, near vertical very rough fractures with calciteslickensides from 16.0' to 16.5', moderately weatheredseam at 16.8', calcite healed fractures LST

20.5 / 472.23Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; moderate anglebedding, moderate and high angle fractures with calciteat 21.3' and 24.8', coarse calcite crystal at 24.8' LST

56

97

95

59

75

75

50

59

0

43

57

PAGE 1 OF 3

12BH-00512BH-005

12BH-005


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

490

485

480

475

470

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




1

2

2

3

1

412

6

2

3

3

3

1

1

4

3

3

1

4

4

4

3

6

2

4

6

8

10

11.5

15.5

20.5

25.5 / 467.23Moderately to slightly weathered, hard, thin bedded,intensely to highly fractured, dark gray LIMESTONE;moderate angle bedding, vertical fractures with calciteslickensides from 26.5' to 27.3', calcite healed tensiongashes present LST

30.5 / 462.23Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; moderate anglebedding, void from 32.0' to 34.1', soil stained fractures at34.2', 34.6', and 35.5', calcite healed fracture at 34.5'LST

35.5 / 457.23Slightly weathered, hard, thin bedded, highly fractured,dark gray LIMESTONE; moderate angle bedding,horizontal fractures, high angle fractures withslickensides, calcite mineralization, and soil staining at36.4', 37.3', and 39.6', high angle calcite healed fractuesfrom 38.5' to 39.2' LST

40.5 / 452.23Slightly weathered, hard, thin bedded, intensely tomoderately fractured, dark gray LIMESTONE; moderateangle bedding, void from 41.7' to 43.0', moderate to highangle fractures LST

45.5 / 447.23Slightly weathered, hard, thin bedded, highly tomoderately fractured, dark gray LIMESTONE; high anglebedding, high angle fracture with calcite mineralization at48.8', calcite healed fractures prevalent from 48.5' to50.5' LST

97

55

100

67

100

28

18

70

45

73

PAGE 2 OF 3

12BH-00512BH-005

12BH-005


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

465

460

455

450

445

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42

44

46

48

50




25.5

30.5

35.5

40.5

45.5

50.5 / 442.23Moderately to slightly weathered, hard, thin bedded,highly to moderately fractured, dark gray LIMESTONE;conjugate joint set at 53.7' LST


100 88

PAGE 3 OF 3

12BH-00512BH-005

12BH-005


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

440

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

52

54




50.5

55.5

14.9

16.4

20.1

21.8

22.7

25.4

24.1

27.2

31.8

18.6

15.8

31

31

31

12

13

13

NP

76.9

70.7

71.9

30.1

0.0 / 474.22Residuum, Dark brown, LEAN CLAY WITH SAND, stiff,moist CL

SAME, firm

SAME, soft

SAME, very soft

16.0 / 458.22Residuum, Dark gray, fine, SILTY SAND, very loose,moist SM

18.0 / 456.22Residuum, Dark gray, fine, SILTY GRAVEL, loose, moistGM

SAME, very dense

Auger Refusal at 21.5'21.5 / 452.72Slightly weathered, hard, thin bedded, intensely to highlyfractured, light gray LIMESTONE; high angle bedding,slickensides at 25.8', near vertical soil stained fracturesfrom 25.9' to 26.5', calcite healed fracture at 22.4' LST100

75

75

75

75

75

75

75

75

75

75

100

63

PAGE 1 OF 2

12BH-00612BH-006

12BH-006


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

470

465

460

455

450

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




2

3

3

3

1

2

1

WOH

1

10

50/6"

5

3

2

3

1

2

1

WOH

1

3

6

4

3

3

2

1

1

WOH

2

6

6

3

3

3

1

2

2

WOH

2

18

2

4

6

8

10

12

14

16

18

2020.5

21.5

26.5 / 447.72Slightly weathered, hard, thin bedded, intensely to highlyfractured, light gray LIMESTONE; high angle bedding,near vertical fractures from 26.5' to 27.5', moderateyweathered soil stained fractures at 26.6' and 31.0', nearvertical calcite veins LST

31.5 / 442.72Slightly weathered, hard, thin bedded, highly fractured,light gray LIMESTONE; high angle bedding LST

36.5 / 437.72Slightly weathered, hard, thin bedded, intensely to highlyfractured, light gray LIMESTONE; high angle bedding,moderate angle moderately weathered fracture at 40.8',minor calcite veins LST


100

100

100

48

83

60

PAGE 2 OF 2

12BH-00612BH-006

12BH-006


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

445

440

435

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40




26.5

31.5

36.5

41.5

15.8

14.9

15.8

19.2

24.5

24.9

23.6

22.8

29.0

19.8

32

31

25

33

35

13

13

9

9

15

80.2

70.8

50.3

35.0

51.6

0.0 / 473.54Alluvium, Dark brown, SANDY SILT, stiff, moist ML

2.0 / 471.54Residuum, Dark brown, LEAN CLAY WITH SAND, verystiff, moist CL

SAME, firm

SAME, very soft

SAME, soft

14.0 / 459.54Residuum, Dark brown, SANDY LEAN CLAY, tracegravel, very soft, moist CL

16.0 / 457.54Residuum, Tan-brown, fine to medium, CLAYEY SAND,trace gravel, very loose, moist SC

18.0 / 455.54IGM, Brown, SANDY LEAN CLAY, trace gravel, veryhard, moist CL

Auger Refusal at 18.5'. Set casing to 20.0'18.5 / 455.04Slightly to moderately weathered, hard, thin bedded,intensely to highly fractured, light gray LIMESTONE; subhorizontal fracturing, near vertical fractures with calciteslickensides, conjugate joint set at 24.8' LST

60

63

34

84

71

100

100

100

100

50

100

0

PAGE 1 OF 2

12BH-00712BH-007

12BH-007


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

470

465

460

455

450

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




3

10

4

3

WOH

WOH

WOH

WOH

WOH

50/6"

6

12

3

4

WOH

2

WOH

WOH

WOH

5

10

4

3

WOH

2

WOH

WOH

WOH

8

6

5

3

WOH

3

WOH

WOH

10

2

4

6

8

10

12

14

16

1818.5

20

25.0 / 448.54Slightly to moderately weathered, hard, thin bedded,intensely to highly fractured, light gray LIMESTONE;abundant calcite veins, conjugate joint set at 26.3', 27.0',27.8', and 28.4', slickensides at 29.8' LST

30.0 / 443.54Slightly to moderately weathered, hard, thin bedded,intensely to highly fractured, light gray LIMESTONE;slickensides at 35.0', high angle smooth fractures at32.8', conjugate joint set at 32.0', calcite healed fracturescommon LST

35.0 / 438.54Slightly to moderately weathered, hard, thin bedded,intensely to highly fractured, light gray LIMESTONE;intensely fractured from 37.3' to 37.6', high angle roughfracture at 39.0' LST

40.0 / 433.54Slightly to moderately weathered, hard, thin bedded,highly to moderately fractured, light gray LIMESTONE;calcite veins common from 43.0' to 45.0' LST


100

100

100

100

58

53

62

70

PAGE 2 OF 2

12BH-00712BH-007

12BH-007


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

445

440

435

430

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42

44




25

30

35

40

45

15.6

17.8

19.6

18.2

19.5

22.9

23.8

25.3

26.4

22.6

25

27

30

30

7

10

12

13

59.4

60.3

64.4

55.7

0.0 / 474.35Alluvium, Dark brown, SANDY SILT, firm, moist ML

2.0 / 472.35Residuum, Brown, SANDY SILTY CLAY, firm, moistCL-ML

6.0 / 468.35Residuum, Brown, SANDY LEAN CLAY, firm, moist CL

SAME, very soft

SAME, firm

SAME, very soft

SAME, firm

Auger Refusal at 18.5'. Set Casing to 20.0'18.5 / 455.85Slightly weathered, hard, thin bedded, highly fractured,dark gray LIMESTONE; moderate angle rough fractureat 20.8', vertical rough fracture at 22.0', slickensides at23.0' LST

100

42

84

84

84

50

92

84

84

67

100

78

PAGE 1 OF 2

12BH-00812BH-008

12BH-008


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

470

465

460

455

450

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




3

2

WOH

2

1

WOH

2

WOH

2

3 50/0"

2

3

3

3

3

WOH

3

WOH

3

3

3

3

3

3

WOH

3

WOH

3

4

4

3

3

3

WOH

3

WOH

5

2

4

6

8

10

12

14

16

1818.5

20

25.0 / 449.35Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; void from 26.8' to27.2', intensely fractured from 28.0' to 28.2' LST

30.0 / 444.35Slightly weathered, hard, thin bedded, intensely to highlyfractured, dark gray LIMESTONE; void from 33.6' to33.7', intensely fractured from 31.6' to 32.4', calcite veinfrom 33.7' to 35.0' LST

35.0 / 439.35Slightly weathered, hard, thin bedded, highly fractured,light gray LIMESTONE; calcite veining from 37.0' to 39.0'LST

40.0 / 434.35Slightly weathered, hard, thin bedded, highly tomoderately fractured, light gray LIMESTONE; calciteveins abundant LST


88

98

97

100

63

63

92

75

PAGE 2 OF 2

12BH-00812BH-008

12BH-008


GROUND WATER


REMARKS:


SP

T_

LO

GB

:RO

UT

E 3

40

BR

IDG

E C

OM

BIN

ED

(B

RU

CK

NO

).G

PJ:

8.3

0.0

02

:01

25

12

:3/1

2/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

FIN

ES

CO

NT

EN

T -

#200

(%

)

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

445

440

435

430

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42

44




25

30

35

40

45

0.0 / 488.78Auger Probe to Rock at 27.0 ft. Started Rock Coring.

PAGE 1 OF 2

12BH-10012BH-100

12BH-100


GROUND WATER


REMARKS: Rig Type: CME 55.Borehole orientation: Azimuth 219° / Dip -87.4°; borehole grouted upon completion.


SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

485

480

475

470

465

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24


0340-093-127 (UPC 76469)Rt. 340 - Front Royal, VAPIER 1 SUPPLEMENTAL ORIENTED

Date(s) Drilled: 1/25/2013 - 1/25/2013Drilling Method(s): 3 1/4 HSA / NQ2-WIRELINESPT Method: N/AOther Test(s):Driller: Richard Simmons Drilling, Inc.Logger: J. Holloman / ECS

27.0 / 461.78Slightly weathered to unweathered, hard, thin bedded, lightgray LIMESTONE; moderate angle bedding, slightly fractured,VOID from 27.5' to 29.8' LST

32.0 / 456.78Slightly weathered, hard, thin bedded, highly to intenselyfractured, light gray LIMESTONE; moderate angle bedding,horizonal thin calcite veins, calcite slicken fibers, verticalhealed calcite veins LST

37.0 / 451.78Slightly weathered, hard, thin bedded, light gray LIMESTONE;moderate angle bedding, void from 39.3' to 39.8' LST

Bedrock: N25E, 30 NWJoint: N50W, 13SW

42.0 / 446.78Slightly weathered, hard, thin bedded, moderatley fractured,light gray LIMESTONE; thin calcite veins from 44.5' to 45.2'LST

Joint: N40E, 90

Boring Terminated at 47.0 ft

40

36

72

100

26

8

63

88

PAGE 2 OF 2

12BH-10012BH-100

12BH-100


GROUND WATER




SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

460

455

450

445

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42

44

46




27

32

37

42

47


PAGE 1 OF 2

12BH-10112BH-101

12BH-101


GROUND WATER




SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

490

485

480

475

470

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




27.1 / 464.6Slightly weathered to unweathered, hard, thin bedded,moderately fractured, gray LIMESTONE; moderate anglebedding, thin calcite veins, rough fractures at 30.1' LST

Bedrock: N50E, 30NW

32.1 / 459.6Slightly weathered to unweathered, hard, thin bedded,moderately fractured, gray LIMESTONE; moderate anglebedding, thin calcite veins, calcite infill from 33.9' to 34.6' LST

37.1 / 454.6Slightly weathered to unweathered, hard, thin bedded,moderately fractured, gray LIMESTONE; moderate anglebedding, mud seam from 39.5' to 40.0' LST

Joint: N60E, 15SEJoint: N60E, 70NW

42.1 / 449.6Slightly weathered to unweathered, hard, thin bedded,moderately fractured, gray LIMESTONE; moderate anglebedding, calcite infill at 45.7', LST


100

100

88

100

78

83

70

80

PAGE 2 OF 2

12BH-10112BH-101

12BH-101


GROUND WATER




SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

465

460

455

450

445

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42

44

46




27.1

32.1

37.1

42.1

47.1


18.0 / 475.01Slightly weathered, hard, thin bedded, highly to intenselyfractured, gray LIMESTONE; low angle bedding, high anglejoints, vertical joints, thin calcite veins LST

23.0 / 470.01Slightly weathered, hard, thin bedded, moderately fractured, grayLIMESTONE;Bedrock: N5E, 31W

100

100

23

83

PAGE 1 OF 2

12BH-10212BH-102

12BH-102


GROUND WATER


REMARKS: Rig Type: CME 55.Borehold orientation: Azimuth 133° / Dip -84.0°; borehole grouted upon completion.


SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

490

485

480

475

470

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




18

23

Joint: N45E, 45SE LST25.0 / 468.01Slightly weathered, hard, thin bedded, moderately fractured,gray LIMESTONE; low angle bedding, thin calcite veins LST

29.0 / 464.01Slightly weathered, hard, thin bedded, highly to intenselyfractured, gray LIMESTONE; conjugatge joint set at 32.3', highangle rough joint at 32.9' LST

34.0 / 459.01Slightly weathered, hard, thin bedded, slightly fractured, grayLIMESTONE; high angle joints, vertical joints, smooth fracturesat 35.7' LST

Joint: N80W, 55E


100

100

100

66

48

80

PAGE 2 OF 2

12BH-10212BH-102

12BH-102


GROUND WATER


REMARKS: Rig Type: CME 55.Borehold orientation: Azimuth 133° / Dip -84.0°; borehole grouted upon completion.


SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

465

460

455

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38




25

29

34

39


PAGE 1 OF 2

12BH-10312BH-103

12BH-103


GROUND WATER


REMARKS: Rig Type: CME 55.Borehole grouted upon completion.


SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

485

480

475

470

465

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




26.5 / 458.8Slightly weathered, hard, thin bedded, highly to intenselyfractured, gray LIMESTONE; high angle bedding LST

30.0 / 455.3Slightly weathered, hard, thin bedded, moderately fractured,gray LIMESTONE; high angle bedding, high angle joints, thincalcite veins, intensely fractured from 31.4' to 31.8' LST

35.0 / 450.3Slightly weathered, hard, thin bedded, moderately fractured,gray LIMESTONE; high angle bedding, conjugate joint set at38.8' LST


100

88

95

21

56

33

PAGE 2 OF 2

12BH-10312BH-103

12BH-103


GROUND WATER




SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

460

455

450

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38




26.5

30

35

39


PAGE 1 OF 2

12BH-10412BH-104

12BH-104


GROUND WATER




SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

485

480

475

470

465

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

2

4

6

8

10

12

14

16

18

20

22

24




32.0 / 454.9Slightly weathered to unweatherd, hard, thin bedded, intenselyto highly fractured, dark gray LIMESTONE; moderate anglebedding, high angle vertical joints from 36.5' to 37.0', rough,horizontal calcite veins LST

37.0 / 449.9Slightly weathered, hard, thin bedded, slightly fractured, darkgray LIMESTONE; high angle bedding, low angle joints, calcitehealed brecciated infill from 40.0 to 40.5, calcite healed tensiongashes from 41.8' to 42.0' LST


96

100

53

72

PAGE 2 OF 2

12BH-10412BH-104

12BH-104


GROUND WATER




SP

T_L

OG

:RO

UT

E 3

40 B

RID

GE

CO

MB

INE

D (

BR

UC

KN

O).

GP

J:8.

30.0

02:0

1251

2:3/

12/1

3

LAB DATA

MO

IST

UR

E C

ON

TE

NT

(%

)

PLA

ST

ICIT

Y I

ND

EX

PILL

LIQ

UID

LIM

IT

SO

IL R

EC

OV

ER

Y (

%)

CO

RE

RE

CO

VE

RY

(%



DIP °

R O C K

SA

MP

LE L

EG

EN

D

S O I L


ELE

VA

TIO

N (

ft)

460

455

450

445

DE

PT

H (

ft)

SA

MP

LE I

NT

ER

VA

L

RO

CK

QU

ALI

TY

DE

SIG

NA

TIO

N

ST

AN

DA

RD

PE

NE

TR

AT

ION

TE

ST

HA

MM

ER

BLO

WS

FIELD DATA

ST

RA

TA

LE

GE

ND

JOIN

TS

ST

RA

TA

26

28

30

32

34

36

38

40

42




32

37

42