W912QR25R0016_CERT_Final_Vol6_ ProjGIR_6of16_B4-0000.pdf

Solicitation For Rough River Dam Safety Modification Project Phase II - New Outlet Works and Cutoff Wall, Rough River Reservoir, Falls of Rough, KY

P2: 145870

Design-Bid-Build

Geotechnical Information Report (GIR) Vol. 6 (6 of 16) Subappendix B4

Certified Final

20 December 2024

W912QR25R0016

ARIMS: 1200

Disposition: Permanent

W912QR25R0016_CERT_Final_Vol6_ ProjGIR_6of16_B4-0000

Rough River Dam Geotechnical Data Report for Tunnel Construction

Volume 6: Project GIR

Appendix B - Boring Location Plans and Boring Logs (6 of 16)

Subappendix B4: Area 8 through Area 11ROUGH RIVER, FALLS OF ROUGH, KY

LOUISVILLE DISTRICT, LRD DIVISION

ROUGH RIVER, FALLS OF ROUGH, KY

LOUISVILLE DISTRICT, LRD DIVISION

AREA

PACKAGE

B-545

TP-1932

TP-1928

TP-1930

TP-1933

TP-1931

B-546

B-547

Silty lean CLAY, orange brown, moist, very soft, medium to high plasticity, little roots

Silty lean CLAY, orange brown, moist, soft, low plasticity, trace roots and organics

CLAY, greyish-light brown, wet, high plasticity, trace roots

End of boring at elevation 447 feet.

450.4

448.2

447.0

CL

CL

CL

Bulk: 0.6'-4.0' Fines: 83.3%

LL=29, PL=18, PI=11

Bottom of hole at 4 feet.

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

N/A

N/A

4.0'

SHEET 1TP-1929 OF 1

10. DATUM FOR ELEVATION

SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/11/19

STARTED

15. DATE HOLE

16. INSPECTOR

451.0'

12/10/19

USACE

N/A

Rough River Dam Outlet Works PH 2

Backhoe

NGVD29

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CLASSIFICATION

OF MATERIALS

ELEVATION

U S

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LA

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R Y

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# REMARKS

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(T S

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6-

IN

C

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TP-1929

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

B-548

Fine well-graded gravel (DGA) moist

Silty lean CLAY, light brown, moist, medium, medium plasticity, little roots

Silty lean CLAY, orange and brown, moist, very soft

Silty CLAY, brown, moist, soft, trace organics

End of boring at elevation 447 feet.

450.4

449.2

448.2

447.0

GC

CL

CL

CL Bulk: 2.7'-3.6' Fines: 85.3%

LL=33, PL=17, PI=16

Bottom of hole at 4 feet.

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

N/A

N/A

4.0'

SHEET 1TP-1930 OF 1

10. DATUM FOR ELEVATION

SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/11/19

STARTED

15. DATE HOLE

16. INSPECTOR

451.0'

12/11/19

USACE

N/A

Rough River Dam Outlet Works PH 2

Backhoe

NGVD29

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CLASSIFICATION

OF MATERIALS

ELEVATION

U S

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LA

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C O

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R Y

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# REMARKS

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(T S

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6-

IN

C

H

TP-1930

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

B-549

Fine well-graded gravel (DGA) with roots & top soil

Silty lean CLAY, orangish-grey, moist, soft

Silty lean CLAY with fine sands, grey with orange spots, moist, medium, medium to high plasticity

Silty lean CLAY, orange, moist, very soft

End of boring at elevation 448 feet.

451.0

450.0

448.4 448.0

GC

CL

CL

CL

Bulk: 1.3'-2.5' Fines: 90.1%

LL=30, PL=20, PI=10

Bottom of hole at 4 feet.

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

N/A

N/A

4.0'

SHEET 1TP-1931 OF 1

10. DATUM FOR ELEVATION

SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/11/19

STARTED

15. DATE HOLE

16. INSPECTOR

452.0'

12/11/19

USACE

N/A

Rough River Dam Outlet Works PH 2

Backhoe

NGVD29

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CLASSIFICATION

OF MATERIALS

ELEVATION

U S

C S

C

LA

S S

LE

G

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R E

C O

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R Y

S A

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# REMARKS

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(T S

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6-

IN

C

H

TP-1931

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

B-550

Fine well-graded gravel (DGA) / Topsoil mix with roots very soft loose

Silty lean CLAY, greyish-red, moist, very soft, medium plasticity

Silty lean CLAY, light brown, moist, medium plasticity, trace roots

Silty lean CLAY, brown, moist, very soft

End of boring at elevation 449 feet.

452.2

451.0

449.6

449.0

GC

CL

CL

CL

Bulk: 2.4'-2.9' Fines: 94.4%

LL=29, PL=21, PI=8

more plastic relative to others

Bottom of hole at 4 feet.

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

N/A

N/A

4.0'

SHEET 1TP-1932 OF 1

10. DATUM FOR ELEVATION

SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/11/19

STARTED

15. DATE HOLE

16. INSPECTOR

453.0'

12/11/19

USACE

N/A

Rough River Dam Outlet Works PH 2

Backhoe

NGVD29

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CLASSIFICATION

OF MATERIALS

ELEVATION

U S

C S

C

LA

S S

LE

G

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R E

C O

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R Y

S A

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# REMARKS

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(T S

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6-

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C

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TP-1932

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

B-551

Fine well-graded gravel (DGA) mixed with roots & topsoil (black)

Silty lean CLAY, greyish-orange mottled, moist, soft and loose

Silty lean CLAY, grey, wet, very soft, moderate plasticity

End of boring at elevation 448 feet.

451.4

450.0

448.0

GC

CL

CL Bulk: 2.0'-2.5' Fines: 95.2%

LL=36, PL=22, PI=14

water at bottom of hole, hear water movement

Bottom of hole at 4 feet.

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

N/A

N/A

4.0'

SHEET 1TP-1933 OF 1

10. DATUM FOR ELEVATION

SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/11/19

STARTED

15. DATE HOLE

16. INSPECTOR

452.0'

12/11/19

USACE

N/A

Rough River Dam Outlet Works PH 2

Backhoe

NGVD29

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CLASSIFICATION

OF MATERIALS

ELEVATION

U S

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C

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S S

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R Y

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# REMARKS

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TP-1933

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

B-552

PACKAGE

B-553

ADC-1918

TP-1927

B-554

29.7

28.6

The time interval for each core run is shown in military time (e.g. 1423-1446) in the remarks column.

Water observed at 2.4' on 11/04/19 at

LL = 32, PI = 11

UC = 0.34 tsf

1-D Consolidation test performed from

4.4'-4.7'

BULK 1: 0.0'-12.3'

(2 buckets)

Ended 11/4/19 at 8.0'. Resumed on

11/5/19.

Gravel: 0.0%, Sand: 5.6%, Fines: 94.4%

LL = 29, PI = 9

K = 2.57E-08 cm/s

Water Level (OATV Log) = El. 441.1' on 11/08/19

SPT refusal at 15.3'. Augered an addition 4.7' until auger refusal at 20.0'.

Utilized 4.25" HSA as casing within overburden materials for coring.

Augers set to 20.0'.

TOPSOIL

-moisture, dilatency, and sand content increase below 3.0'

LEAN CLAY, brown with gray mottling, saturated, very soft to medium stiff, trace sand and manganese concretions

SANDSTONE (Big Clifty Sandstone), highly weathered, light brown

-clay partings: 20.5'-20.6', 21.0' 1.5 531.5

450.9

447.6

438.8

431.1

50/4"

ROCK 1

T

CL

CL

WR

1.1

1.1

1.3

0.3

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

CME 45T (814)

Kent Clements

12.3'

61.2'

76.5'

SHEET 1 OF 5

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/11/19

STARTED

15. DATE HOLE

16. INSPECTOR

Ethan Sweet

451.1'

11/4/19

Stantec

448.7'

Rough River Dam Outlet Works PH 2

N: 2110405.74 E: 1421874.59

6" SSA/4.25" HSA and NQ3-wire line

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

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S -I

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U S

C S C

L A

S S

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ADC-1918

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

450.0

445.0

440.0

335.0

ADC-1918

SHOWN ITEM (TBM OR NGVD 29)

NGVD 29

LEAN CLAY WITH SAND, brown, moist, soft to medium stiff, trace manganese concretions and sand

CLLEAN CLAY WITH SAND, brown, moist, soft to medium stiff, trace manganese concretions and sand

MC = 11.5%

15.0'-15.3'

Gravel: 0.0%, Sand: 6.7%, Gravel: 0.0%, Sand: 4.3%, Fines: 95.7%

LL = 34, PI = 13

Gravel: 0.0%, Sand: 4.3%, Gravel: 0.0%, Sand: 3.3%, Gravel: 0.6%, Sand: 16.0%, Fines: 96.7%, LL = 30 , PI = 8

Depth: 1.5'-3.0', MC = 20.8%

Fines: 83.4%, LL = 32 , PI = 14

Depth: 0.0'-1.5', MC = 19.5%

Depth: 5.0'-6.5', MC = 26.9%

Depth: 10.5'-11.5', MC = 29.2%

Fines: 93.3%, LL = 38, PI = 17

Depth: 6.5'-8.0', MC = 29.9%

Fines: 95.6%, LL = 34, PI = 13

B-555

1250-1255

1305-1310

1320-1350

Box #1

20.0'-39.4'

1400-1430

1500-1523

Mechanical issues during Pull 5.

1550-1630

Ended 11/05/19 at 41.5'. Resumed on

11/06/19.

0720-0805

Blocked off at 42.5'. Retrieved sample and continued coring Pull 7.

Box #2

39.4'-56.0'

SANDSTONE (Big Clifty Sandstone), light brown with gray, very fine to fine grained, moderately to highly weathered, weak to moderately strong, moderately hard to hard, shale stringers/partings throughout, trace

(continued)manganese staining/nodules

-water staining: 21.1'-21.3'

-fracture, healed, 30°: 21.1'-21.5'

-clay parting, manganese staining: 21.9'

-water staining: 22.5'-26.5'

-fracture, healed: 25.1'

-clay parting, manganese staining: 27.3'

-clay partings, weathered: 27.5'-27.8', 28.1'

-fracture, weathered, 0°: 28.1'-28.6'

-color change to gray below 28.8'

-clay-like zone: 28.8'-29.1'

-clay partings, weathered: 29.6'-29.9'

SANDSTONE INTERBEDDED WITH SHALE (Big Clifty Sandstone), light to dark gray, very fine to fine grained, irregular bedding with soft sediment deformation, weak to moderately strong, soft to hard, argillaceous

-clay seams: 30.9', 31.2', 31.5'

SHALE (Big Clifty Lower Shale), medium to dark olive gray, very thin bedded, moderately to highly weathered, weak, moderately soft, argillaceous zones

4.8

1.6

1.5

2.1

2.7

2.9

2.1

420.3

410.3

403.6

ROCK

ROCK

ROCK

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1918

5 SHEETS

ELEVATION TOP OF HOLE 451.12

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

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S -I

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ADC-1918

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

425.0

430.0

415.0

B-556

0810-0840

0845-0915

0920-0950

Box #3

56.0'-71.5'

1000-1035

1045-1120

1130-1200

Box #4

71.5'-76.5'

LIMESTONE (Beech Creek Limestone), light to medium gray, microcrystalline to coarse crystalline grained, slightly to moderately weathered, moderately strong to strong, hard, some soft sediment deformation, fossiliferous, shale partings and clay seams throughout

(continued)

-shale partings: 48.7'-48.9', 49.5'-49.6', 50.2'-50.3', 50.7'-50.8', 51.2'

-grain size decreases below 49.9'

-shale partings: 51.6'-51.7', 53.1'

-fractures/partings along shale seams: 54.8', 55.0', 55.2', 55.4', 55.8'

SHALE (Elwren Shale), medium to dark olive gray with brown, laminated to very thin bedded, moderately to highly weathered, moderately soft to moderately hard, weak to moderately strong, petroleum sheen/odor in parts

-petroleum sheen: 57.7'

-fractures/partings along clay seams: 57.8', 57.9', 58.0', 58.5', 59.0', 59.6', 59.8'

-brown in color, petroleum odor: 60.7'-61.5'

-broken zone, highly weathered: 62.1'-62.5'

-clay seams, yellowish brown: 62.5'-65.5'

-mechanical breaks: 62.8', 63.5', 63.8'

-clay seams, weathered: 64.2'-64.7'

-clay-like, weathered: 66.2'-66.5', 67.6'-68.1'

-limestone seam: 66.5'-67.6'

-partings, clay/shale: 66.6', 67.2', 67.3'

-fractures, healed, 30°: 69.6'-69.8'

-limestone interbeds: 69.8'-70.6'

-clay parting: 70.6'

-petroleum sheen and odor: 71.5'-74.8'

-clay partings: 71.7', 72.1', 72.5', 72.6', 73.2', 73.4'

-clay seams weathered: 73.4'-73.6', 73.8'-74.0'

LIMESTONE (Reelsville Limestone), light gray, microcrystalline to coarse crystalline grained, slightly weathered, strong, hard, fossiliferous, clay and shale partings throughout, few pyrite nodules

-shale partings: 74.1'

-shale partings: 75.2'-75.3', 76.0'-76.2'

5.2

4.6

4.8

4.4

5.1

393.7

377.1

ROCK

ROCK

ROCK

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1918

5 SHEETS

ELEVATION TOP OF HOLE 451.12

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

S A

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L E T

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C A

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M O

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T U

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REMARKS

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

O W

S -I

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U S

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L A

S S

L E

G E

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ADC-1918

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

400.0

395.0

390.0

385.0

380.0

375.0

B-557

End coring on 11/06/19.

Geophysical survey performed by ARM

Geophysics on 11/08/19.

Boring was tremie filled with approximately 60 gallons of cement-bentonite grout on 12/11/19.

Augers used as casing were removed during grouting.

Test Legend:

LL = Liquid Limit

PI = Plasticity Index

UC = Unconfined Compressive

Strength

K = Hydraulic Conductivity

Bottom of hole at 76.5 feet.

End of boring at elevation 374.62 feet.374.6

BORING LOG (cont sheet) Hole No. ADC-1918

5 SHEETS

ELEVATION TOP OF HOLE 451.12

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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M O

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T U

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REMARKS

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

O W

S -I

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U S

C S C

L A

S S

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ADC-1918

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

370.0

365.0

360.0

355.0

350.0

B-558

TYPE LOG

C N

T Y

LOGGING DATE

WITNESSED BY

DRILLING MEAS. FROM:

ELEVATION:

COMPANY:

ACQUSITION SETUP

BTM LOGGED INTERVAL (FT)

A R

M

STICK UP:

ARM CASING DEPTH (FT)

REMARKS:

PERMANENT DATUM:

STATE:

S T

A T

E

MAG. DECLINATION (DEG)

RUN NO

LATITUDE:

ARM DEPTH (FT)

S

IT

E

CITY:

ABOVE PERM. DATUM:

SITE: ARM NO.:

LOG MEASURED FROM:

WELL ID:

LOCATION:

FLUID LEVEL IN HOLE (FT)

C O

M P

RECORDED BY

LONGITUDE:

CASING DEPTH (FT)

C

IT

Y

W E

L L

TOP LOGGED INTERVAL (FT)

DRILLER DEPTH (FT)

COUNTY:

EASTING:

NORTHING:

WEATHER:

CASING SIZE (IN)

BIT SIZE:

ROD SIZE:

10.0

Breckinridge

20.0

OTV

19.9

20.0

Ground Surface

Falls of Rough

3.0

76.2

20.0

3.0

19.0

3.0

5.5

76.0

53.1

6.1

R. Gecelosky

451.10

Rough River Dam

76.5

76.2

4.12 W

K Y

R ou gh R iv er

D am

0.00

19.9

10.0

76.5

Stantec

19.9

0.60

ADC-1918

10.0

19.9

76.5

10.0

-085.0678058°

S ta n te c

4.12 W

11.08.2019

R. Gecelosky

3.0

6.0

KY

76.5

20.0

190746

11.08.2019 11.08.2019

43.2845966°

11.08.2019

1421874.59

2110405.74

NQ

Ground Surface

Rough River Dam

ATV

B re ck in ri d ge

HPFM

76.5

4.12 W

FTC.GR

F al ls o f R ou gh

76.5

76.0

R. Gecelosky

N/A

Ford F-250

Fluid Temp. & Conductivity Natural Gamma

Heat Pulse Flowmeter Optical Televiewer

Acoustic Televiewer

R. Gecelosky

A D

C -1

4.12 W

S ym b o ls

O pe n Fr ac tu re Be dd in g D is co nt in uo us

F ra ct

Pa rt.

O pe n Fr ac t

Br ok en /V oi d/

So ft

Zo ne

S tr u ct u re

B o tt o m o f C as in g

Fl u id L ev el

R ec ei vi n g Zo n e

P ro d u ci n g Zo n e

D o w n F lo w

D ep th

1i n:

2f t

O p ti ca l I m ag e

0° 0°

0°

0°

A co u st ic A m p lit u d e

0° 0°

0°

0°

S ym b o ls

N at u ra l G am m a

C

PS

Elevation

A co u st ic T ra ve l T im e

0° 0°

0°

0°

T em p er at u re

'C F lu id

C o n d u ct iv it y uS

/c m

-A m b ie n t-

G al

/M in

Up

Down

A co u st ic C al ip er in

P la n e

P ro je ct io n

0° 0°

0°

0°

D ip

D ip D ir ec ti o n

6 7 8

P a g e

A D C

C o m b o W C L

B-559

0.000

-0.500

-0.700

0 700Page 2 ADC-1918 Combo.WCL B-560

-0.700

-0.700

-0.700

-0.700

Page 3 ADC-1918 Combo.WCL B-561

0.000

Page 4 ADC-1918 Combo.WCL B-562

Depth

1in:2ft

Optical Image

0° 0°180°90° 270°

Acoustic Amplitude

0° 0°180°90° 270°

Symbols

Natural Gamma

0 200CPS

E levatio n

Acoustic Travel Time

0° 0°180°90° 270° Temperature

10 20'C Fluid Conductivity

0 550uS/cm

-Ambient-

Gal/Min

U p

D ow n

Acoustic Caliper

1 5in

Plane Projection

0° 0°180°90° 270°

Dip & Dip Direction

0 90

Page 5 ADC-1918 Combo.WCL B-563

Fine well-graded gravel with little sand (Fill)

Silty lean CLAY, orange red, moist, soft, horizontal beds, medium plasticity, few organics

Silty lean CLAY, brown, moist, fine grained, very soft, medium to high plasticity, few organics

End of boring at elevation 448 feet.

451.4

450.0

448.0

GC

CL

CL

looks like Big Clifty SS

Bulk: 1.0'-2.0' Fines: 77.9%

LL=28, PL=17, PI=11

Bottom of hole at 4 feet.

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

N/A

N/A

4.0'

SHEET 1TP-1927 OF 1

10. DATUM FOR ELEVATION

SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/10/19

STARTED

15. DATE HOLE

16. INSPECTOR

452.0'

12/10/19

USACE

N/A

Rough River Dam Outlet Works PH 2

Backhoe

NGVD29

S A

M P

LE

T

Y P

E

D E

P T

H S

C A

LE

M O

IS

T

U R

E

CLASSIFICATION

OF MATERIALS

ELEVATION

U S

C S

C

LA

S S

LE

G

E N

D

R E

C O

V E

R Y

S A

M P

LE

# REMARKS

R Q

D

P E

N E

T R

O M

E T

E R

(T S

F

B

LO

W S

6-

IN

C

H

TP-1927

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

B-564

PACKAGE

B-565

PZ-1914a

ADC-1914a/

PZ-1914

ADC-1914/

ADC-1917

ADC-1808

ADC-1809

ADC-1916

B-8

ADC-1915

ADC-1912

B-8

TP-200

TP-200

B-566

466.5

464.1

463.1

The time interval for each core run is shown in military time (e.g, 1423-1446) in the remarks column.

Auger Refusal at 4.8'. 6 inch PVC casing installed to 5.3 feet and annulus grouted prior to coring (7 gallons).

Began core at 4.5'

Box #1

4.5' to 11.2'

From 4.5'-4.9' grout from casing installation

1028 - 1034

2/21/2019

1042 - 1055

Near horizontal fractures at: 8.7', 8.8', 9.7', 10.2', 10.35', 11.2', and 11.8'

Box #2:

11.2' to 18.3'

Iron staining along most fractures

1245 - 1252

Near horizontal fractures at 13.1', 13.5', 13.6', 14.7', 15.6', and 16.5'

15 degree fracture along bedding plane/clay filled from 16.3'-16.5'

1315 - 1320

Box #3:

18.3' to 24.0'

Near horizontal fractures at 18.25', 19.0', and 21.0'

12 to 15 degree fracture at 19.6'

2.8

4.9

2.7

ROCK

ROCK

ROCK

TOPSOIL, dark brown to brown, moist with organics and roots

LEAN CLAY, with silt, brown, damp, with some sand

SANDSTONE (Big Clifty Sandstone), light brown with gray, very fine grained, weathered (augered)

SANDSTONE (Big Clifty Sandstone), brown-gray, fine to medium grained, zones of shale, irregularly bedded, moderate to highly weathered, medium hard, some zones weakly cemented

- Highly weathered rock, soft zone from 5.1' to 5.5'

- Clay parting at 6.2', with fractures around it

- Clay-Shale from 7.4' to 7.6', highly weathered, soft

- Clay partings from: 9.7' to 9.8', and 11.3' to 11.6' (highly weathered)

- Occasional clay nodules

- Clay-Shale layers from: 13.1' to 13.3' (40' fracture/joint at 13.3', clay filled), 13.6', 13.9' to 14.0', and 15.6' to 15.7'

- At 15.0', partially healed fracture along clay filled lens

- From 18.2' to 18.6' multiple Clay-Shale layers

TOPSOIL, dark brown to brown, moist with organics and roots

LEAN CLAY, with silt, brown, damp, with some sand

SANDSTONE (Big Clifty Sandstone), light brown with gray, very fine grained, weathered (augered)

SANDSTONE (Big Clifty Sandstone), brown-gray, fine to medium grained, zones of shale, irregularly bedded, moderate to highly weathered, medium hard, some zones weakly cemented

- Highly weathered rock, soft zone from 5.1' to 5.5'

- Clay parting at 6.2', with fractures around it

- Clay-Shale from 7.4' to 7.6', highly weathered, soft

- Clay partings from: 9.7' to 9.8', and 11.3' to 11.6' (highly weathered)

- Occasional clay nodules

- Clay-Shale layers from: 13.1' to 13.3' (40' fracture/joint at 13.3', clay filled), 13.6', 13.9' to 14.0', and 15.6' to 15.7'

- At 15.0', partially healed fracture along clay filled lens

- From 18.2' to 18.6' multiple Clay-Shale layers

- Clay-Shale layers from: 19.05' to 19.45', 20.0' to 20.1', and 20.8' to 20.9'

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

CME 45T (815)

Kent Clements

3.9'

63.7'

67.6'

SHEET 1ADC-1809 OF 5

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

2/25/19

STARTED

15. DATE HOLE

16. INSPECTOR

Daniel Rogers/ Luis Arduz

468.0'

1/9/19

Stantec

N/A

Rough River Dam Outlet Works PH 1

N: 2109871 E: 1422426.8

4.25" HSA and PQ3-wire line

B L

O W

S -I

N C

H

ELEVATION

R Q

D

R E

C O

V E

R Y

U S

C S C

L A

S S

S A

M P

L E

REMARKS

D E

P T

H S

C A

L E

M O

IS

T U

R E

S A

M P

L E T

Y P

E

L E

G E

N D

P E

N E

T R

O M

E T

E R

(T S

F

CLASSIFICATION

OF MATERIALS

CLASSIFICATION

OF MATERIALS

HOLE NO.

ADC-1809

PROJECT: Rough River Dam Outlet Works PH 1LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

465.0

460.0

455.0

450.0

4.5

7.6

12.6

17.6

SHOWN ITEM (TBM OR NGVD 29)

NGVD 29

CL

T

ROCK

B-567

432.9

429.1

From 21.1' to 21.4', partially healed fracture, weathered and water stained

YM: 2,920,000 psi

PR: 0.44

Box #4:

24.0' to 29.8'

STS: 372 psi

1330 - 1346

Near horizontal fractures at 24.0', 25.2', 26.5', and 27.0'

1407 - 1414

Box #5:

29.8' to 36.8'

Near horizontal fractures at 28.3', 28.9', 29.8', 30.65', and 32.25'

Near horizontal fractures at 32.7', 33.3', 33.85', 34.1', 34.5', and 35.0'

1431 - 1442

Box #6:

36.8' to 42.6'

Near horizontal fractures along bedding planes at 37.25' and 37.4'

DS-NF test performed at 38.2'

DS-SS test performed at 38.3'

1453 - 1542

Sandstone lense at 39.0', 39.3', and

39.8'

Highly weathered, very soft from 39.5' to 39.7'

Near horizontal fractures at 38.2', 38.65', 38.9', 39.3', and 41.15'

Multiple mechanical/drilling fractures from 39.8' to 42.6'

1604 - 1701

ROCK

ROCK

ROCK

ROCK

ROCK

SANDSTONE (Big Clifty Sandstone), brown-gray, fine to medium grained, zones of shale, irregularly bedded, moderate to highly

(continued)weathered, medium hard, some zones weakly cemented

- Heavily water staiend, weathered rock from 23.5' to 27.0'

- Water stained from 27.6' to 28.9'

- Clay-Shale partings at: 28.9' to 29.1', 29.8' (less than 0.1')

- Water stained from 32.6' to 35.1'

SANDSTONE (Big Clifty Sandstone) and shale interbedded, light gray to dark gray, irregular/turbulent bedding, medium hard

- Clay-Shale layer, highly weathered and fractured from 36.7' to 36.8'

SHALE (Big Clifty Shale), medium to dark olive gray, thin bedded

(laminated), occasional limestone partings and nodules, soft, moderately weathered with highly weathered zones

SANDSTONE (Big Clifty Sandstone), brown-gray, fine to medium grained, zones of shale, irregularly bedded, moderate to highly

(continued)weathered, medium hard, some zones weakly cemented

- Heavily water staiend, weathered rock from 23.5' to 27.0'

- Water stained from 27.6' to 28.9'

- Clay-Shale partings at: 28.9' to 29.1', 29.8' (less than 0.1')

- Water stained from 32.6' to 35.1'

SANDSTONE (Big Clifty Sandstone) and shale interbedded, light gray to dark gray, irregular/turbulent bedding, medium hard

- Clay-Shale layer, highly weathered and fractured from 36.7' to 36.8'

SHALE (Big Clifty Shale), medium to dark olive gray, thin bedded

(laminated), occasional limestone partings and nodules, soft, moderately weathered with highly weathered zones

1. PROJECT Rough River Dam Outlet Works PH 1

BORING LOG (cont sheet) ELEVATION TOP OF HOLE 468 Hole No. ADC-1809

SHEET

5OF

SHEETS

B L

O W

S -I

N C

H

ELEVATION

R Q

D

R E

C O

V E

R Y

U S

C S C

L A

S S

S A

M P

L E

REMARKS

D E

P T

H S

C A

L E

M O

IS

T U

R E

S A

M P

L E T

Y P

E

L E

G E

N D

P E

N E

T R

O M

E T

E R

(T S

F

CLASSIFICATION

OF MATERIALS

CLASSIFICATION

OF MATERIALS

HOLE NO.

ADC-1809

PROJECT: Rough River Dam Outlet Works PH 1LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

430.0

425.0

435.0

440.0

445.0

22.6

27.6

32.6

37.6

42.6

B-568

412.7

402.4

400.4

Box #7:

42.6' to 47.6'

Near horizontal fractures at 44.4', 46.0', 47.0', 47.4', 48.2', and 48.75'

0725 - 0807

2/25/2019

Box #8:

47.6' to 52.6'

Mechanical breaks along bedding planes at 49.7', 51.25', and 51.95'

Box #9:

52.6' to 59.0'

From 53.6' to 54.4' near vertical fracture

Fractured, slightly weathered from

54.5' to 55.1'

1015 - 1048

YM: 8,410,000 psi

PR: 0.33

STS: 1114 psi

Box #10:

59.0'-65.6'

DS-NF test performed at 58.2'

From 58.95' to 59.0' possible solution feature, weathered and fractured

1113 - 1131

YM: 2,860,000 psi

PR: 0.32

YM: 9,990,000 psi

PR: 0.38

Styolitic fracture at 62.3'

Fracture partially solutioned from

63.15' to 63.2'

Near horizontal fracture at 63.5'

1150 - 1216

Box #11:

65.6' to 67.6'

YM: 260,000 psi

PR: 0.39

Joint at 65.6'

Zones fractured from 65.6' to 66.8'

Geophysical survey performed by ARM

Geophysics on 3/12/19.

Pressure Test Results

ROCK

ROCK

ROCK

ROCK

ROCK

SHALE (Big Clifty Shale), medium to dark olive gray, thin bedded

(laminated), occasional limestone partings and nodules, soft, moderately

(continued)weathered with highly weathered zones

- Limestone layers at: 47.9' to 48.0', 48.25' to 48.85'

- Limestone layer from 54.4' to 54.5'

- Occasional pyrite inclusions

- Clay-Shale layer from 55.1' to 55.3', highly weathered, soft

LIMESTONE (Beech Creek Limestone), light gray, fine to medium crystalline grained, fossiliferous (highly fossiliferous between 55.3' and

56.5'), with occasional shale stringers and streaks, hard

- Rippled/wavy bedding from 56.9' to 67.6'

- Styolites at 58.2', from 62.0' to 62.6', and from 62.6' to 63.9'

SHALE (Elwren Shale), medium to dark olive gray, clayey to sandy, thinly bedded (laminated), moderately weathered, soft to medium hard

End of boring at elevation 400.4 feet.

SHALE (Big Clifty Shale), medium to dark olive gray, thin bedded

(laminated), occasional limestone partings and nodules, soft, moderately

(continued)weathered with highly weathered zones

- Limestone layers at: 47.9' to 48.0', 48.25' to 48.85'

- Limestone layer from 54.4' to 54.5'

- Occasional pyrite inclusions

- Clay-Shale layer from 55.1' to 55.3', highly weathered, soft

LIMESTONE (Beech Creek Limestone), light gray, fine to medium crystalline grained, fossiliferous (highly fossiliferous between 55.3' and

56.5'), with occasional shale stringers and streaks, hard

- Rippled/wavy bedding from 56.9' to 67.6'

- Styolites at 58.2', from 62.0' to 62.6', and from 62.6' to 63.9'

SHALE (Elwren Shale), medium to dark olive gray, clayey to sandy, thinly bedded (laminated), moderately weathered, soft to medium hard

1. PROJECT Rough River Dam Outlet Works PH 1

BORING LOG (cont sheet) ELEVATION TOP OF HOLE 468 Hole No. ADC-1809

SHEET

5OF

SHEETS

B L

O W

S -I

N C

H

ELEVATION

R Q

D

R E

C O

V E

R Y

U S

C S C

L A

S S

S A

M P

L E

REMARKS

D E

P T

H S

C A

L E

M O

IS

T U

R E

S A

M P

L E T

Y P

E

L E

G E

N D

P E

N E

T R

O M

E T

E R

(T S

F

CLASSIFICATION

OF MATERIALS

CLASSIFICATION

OF MATERIALS

HOLE NO.

ADC-1809

PROJECT: Rough River Dam Outlet Works PH 1LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

420.0

415.0

410.0

405.0

400.0

47.6

52.6

57.6

62.6

67.6

B-569

Rock core boring was tremie filled with

99.6 gal of cement-bentonite grout.

Surface casing was grouted in place and a concrete plug was placed at the surface.

Test Legend

DS-NF: Direct Shear (Natural Fracture)

Peak Shear Stress

DS-SS: Direct Shear (Sawn Surface)

Peak Shear Stress

YM: Young's Modulus

PR: Poisson's Ratio

PO: Pull-Out Test Maximum Stress

SDI: Slake Durability Index

STS: Splitting Tensile Strength

CAI: CERCHAR Abrasiveness Index

Bottom of hole at 67.6 feet.

(ft) (ft) (psi) (psi / 60 seconds) (GPM)

7.6 12.6 4 0.5 --

12.6 17.6 6 3.0 --

17.6 22.6 9 4.0 --

22.6 27.6 11 2.0 --

27.6 32.6 14 2.0 --

32.6 37.6 16 2.0 --

37.6 42.6 19 4.0 --

42.6 47.6 21 1.5 --

47.6 52.6 24 Continuous flow 1.32 observed

52.6 57.6 24 5.0 --

57.6 62.6 29 6.0 --

62.6 67.6 31 1.0 --

*Flow test duration was 5 minutes.

1. PROJECT Rough River Dam Outlet Works PH 1

BORING LOG (cont sheet) ELEVATION TOP OF HOLE 468 Hole No. ADC-1809

SHEET

5OF

SHEETS

B L

O W

S -I

N C

H

ELEVATION

R Q

D

R E

C O

V E

R Y

U S

C S C

L A

S S

S A

M P

L E

REMARKS

D E

P T

H S

C A

L E

M O

IS

T U

R E

S A

M P

L E T

Y P

E

L E

G E

N D

P E

N E

T R

O M

E T

E R

(T S

F

CLASSIFICATION

OF MATERIALS

CLASSIFICATION

OF MATERIALS

HOLE NO.

ADC-1809

PROJECT: Rough River Dam Outlet Works PH 1LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

Top Depth Bottom Depth Test Pressure Pressure Drop Total Water

B-570

QUAD:

K.B.

TYPE LOG

ST

A

T

LOGGING DATE

WITNESSED BY

DRILLING MEAS. FROM:

D.F.

ELEVATION:

COMPANY:

OTHER SERVICES

BIT SIZE (IN)

BTM LOGGED INTERVAL (FT)

A

PI

STICK UP:

CASING ARM (FT)

REMARKS:

PERMANENT DATUM:

STATE:

A R

M

MAG. DECLINATION (DEG)

RUN NO

NORTHING:

ARM DEPTH (FT)

SEC:FL

D

COUNTY:

ABOVE PERM. DATUM:

FIELD/SITE:

ARM NO.:

G.L.

LOG MEASURED FROM:

WELL ID:

LOCATION:

FLUID LEVEL IN HOLE (FT)

C O

M P

TWP:

RECORDED BY

EASTING:

API NO.:

CASING SIZE (IN)/DEPTH (FT)

C N

TY

W

EL

L

TOP LOGGED INTERVAL (FT)

DRILLER DEPTH (FT)

15.29

Breckinridge

Ground Surface

ATV.GR

N /A

6.25/

67.04

6.36 6.25/

Falls of Rough

Fa lls o f R ou gh

ADC-1809

0.3

Stantec

N/A

4.1 W

03.12.2019

St an te c

15.07

KY

6.25/

D. Rajkovic

03.12.2019

190280

03.12.2019

Ground Surface

B re ck in ri dg e

OTV.GR

4.1 W

K Y

HPFM A

D. Rajkovic

67.14

Ford F-350 (Mobile)

A D

C -1

D. Rajkovic

Combo Log

N/A

4.1 W

S ym b o ls

O pe n Fr ac tu re Be dd in g D is co nt in uo us

F ra ct

Pa rt.

O pe n Fr ac t

Fi lle d Fr ac tu re Br ok en

/V oi d/ So ft Zo ne

S tr u ct u re

Fl u id L ev el

R ec ei vi n g Zo n e

P ro d u ci n g Zo n e

D o w n F lo w

D ep th

1i n:

2f t

O p ti ca l I m ag e

0° 0°

0°

0°

A co u st ic A m p lit u d e

0° 0°

0°

0°

A co u st ic T ra ve l T im e

0° 0°

0°

0°

E le va ti o n

V er ti ca l F lo w

A m b ie n t

G al

/M in

Up

Down

A co u st ic C al ip er in

Symbols

P la n e

P ro je ct io n

0° 0°

0°

0°

D ip

D ip D ir ec ti o n

7.

6.

P a g e

B-571

465.0

464.0

463.0

462.0

461.0

460.0

459.0

458.0

457.0

456.0

455.0

454.0

453.0

452.0

451.0

450.0

449.0

448.0

447.0

446.0

445.0

444 0

-0.020

0 038

B-572

444.0

443.0

442.0

441.0

440.0

439.0

438.0

437.0

436.0

435.0

434.0

433.0

432.0

431.0

430.0

429.0

428.0

427.0

426.0

425.0

424.0

423.0

-0.038

-0.056

-0.073

-0.096

B-573

422.0

421.0

420.0

419.0

418.0

417.0

416.0

415.0

414.0

413.0

412.0

411.0

410.0

409.0

408.0

407.0

406.0

405.0

404.0

403.0

402.0

-0.080

-0.078

0.000

B-574

Depth

1in:2ft

Optical Image

0° 0°180°90° 270°

Acoustic Amplitude

0° 0°180°90° 270°

Acoustic Travel Time

0° 0°180°90° 270° Elevation

Vertical Flow

Ambient

Gal/Min

U p

D ow n

Acoustic Caliper

5 6in

S ym b o ls

Plane Projection

0° 0°180°90° 270°

Dip & Dip Direction

0 90

B-575

The time interval for each core run is shown in military time (e.g. 1423-1446) in the remarks column.

Soil strata is based on observations of auger cuttings returned to the surface and may differ from actual conditions.

Depths shown were measured along the core axis (22° from vertical).

Azimuth = 104°

0.0'-5.0' advanced with 6" SSA, then switched to 3.25" HSA.

TOPSOIL

LEAN CLAY, brown, moist, trace gravel (angular to subrounded), moderate plasticity

-limestone boulder: 1.9'-2.4'

LEAN CLAY, red with brown, moist, moderate plasticity, some fine sand, sand content increasing with depth

LEAN CLAY with Sand, orangish red to brownish red, moist, moderate plasticity

-sandstone boulder: 12.2'

-boulder: 18.2'

510.3

508.2

505.8

T

CL

CL

CL

BORING NO.

VERTICAL DEG FROM VERTINCLINED 21

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

CME 45 T (814 soil, 815 core)

Kent Clements/Greg Thompson

25.5'

95.4'

120.9'

SHEET 1 OF 6

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/15/19

STARTED

15. DATE HOLE

16. INSPECTOR

Carrie Hay

510.5'

10/28/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2109606.91 E: 1422251.75

6" SSA/3.25" HSA and NQ3-wire line

S A

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T U

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REMARKS

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

O W

S -I

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H

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C S C

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S S

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ADC-1912

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

505.0

500.0

495.0

ADC-1912

SHOWN ITEM (TBM OR NGVD 29)

NGVD 29

B-576

Water Level (OATV Log) = El. 488.9' on 12/13/19

Installed 4" PVC casing to 25.5' and grouted annulus prior to coring.

Ended after installing 4" casing on

10/28/19. Resumed on 12/05/19 with rock coring.

Pull 1 included 4.5' of grout from PVC casing annulus from 21.0'-25.5'.

0929-0940

0951-1006

No recovery (no rod drop observed) from 33.4'-34.8'. Contact between limeston and shale occured in this depth. Contact observed to be at 33.4' based on OATV logs.

1018-1036, 1114-1118

Blocked off 3.5' into Pull 3.

No recovery zone (no rod drop observed) from 35.9'-36.6'. Shale observed within this zone on OATV logs.

Box #1

25.5'-41.6'

1132-1145

1158-1205, 1322-1324

Blocked off at 3.5' into Pull 5.

No recovery zone (no rod drop observed) from 43.5'-44.4'. Sandstone observed within this zone on OATV logs.

LEAN CLAY with Sand, orangish red to brownish red, moist, moderate

(continued)plasticity

LEAN CLAY, brown with red, moist, few fine grained sand

LIMESTONE (Haney Limestone), light gray with orangish brown where weathered, fresh to slightly weathered, moderately hard to hard, strong, 70° bedding along core axis, shale and clay stringers throughout

-fracture, Fe staining, 90°: 25.7'

-fractures/partings along shale stringers: 26.4', 27.7', 28.1', 29.1', 29.5', 29.8' (80°), 30.1', 30.4'

-broken zone: 30.7'

-fractures/partings along shale stringers: 31.3', 32.4'

-fracture, 90°: 32.0'

-weathered zone: 32.7'-32.8'

-calcite filled vug: 33.3'

-clay and sand infill at contact: 33.4'

SHALE (Big Clifty Upper Shale), medium gray, very fine grained, highly weathered, very soft to soft, very weak to weak

-clay seam: 34.8'-34.9'

-fracture, clay infill: 35.4'

SANDSTONE (Big Clifty Sandstone), light gray with olive gray to orangish brown, fine to medium grained, laminated to thinly bedded, moderately hard to hard, moderately strong to strong, slightly to highly fractured, shale stringers/seams throughout

-fracture, 90°: 36.6'

-fractures, healed: 37.4'-37.8' (20°), 38.2'-38.4' (30°)

-fracture, 80°: 37.6'

-numerous calcareous nodules: 39.7'-40.0'

-fracture, clay and broken infill, 90°: 40.3'-40.4'

-parting along shale stringer: 40.6', 41.1', 41.6' (90°), 42.2', 42.5', 44.5', 44.7' (90°), 44.9' (90°), 45.6', 45.7'

-fracture, clean: 40.7'

-fracture, clay infill: 43.2'

-broken zone: 43.4'-43.5'

-fracture, possilble infill: 45.0'

-fracture, 10°: 45.0'-45.1'

-fractures/partings along shale stringers, 60-80°: 46.1', 46.5', 46.6', 47.0', 47.2', 47.3', 47.5'

-clay seams with fractures: 46.2'-46.3', 48.0'-48.4'

-fractures, clean: 46.8' (90°), 46.9' (90°), 46.8'-46.9' (0°)

0.4

3.6

4.3

4.1

3.7

0.4

489.0

486.7

479.3

476.3

ROCK

ROCK

ROCK

ROCK

ROCK

ROCK

CL

CL

BORING LOG (cont sheet) Hole No. ADC-1912

6 SHEETS

ELEVATION TOP OF HOLE 510.49

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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C A

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M O

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T U

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REMARKS

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

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S -I

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ADC-1912

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

490.0

485.0

480.0

475.0

470.0

B-577

1336-1338, 1347-1351, 1457-1508

Blocked off at 3.1' into Pull 6.

Changed bit to another surface set bit.

Box #2

41.6'-59.0'

Less water return observed in Pull 7.

1526-1536, 1549-1555

Blocked off at 3.1' into Pull 7.

No recovery zone (no rod drop observed) from 53.3'-54.1'. Sandstone observed within this zone on OATV logs.

End 12/05/19 at 55.9'. Resume on

12/09/19.

Changed bit to a new surface set bit before Pull 8.

No water return starting at Pull 8.

1101-1108

No recovery zone (no rod drop observed) from 62.3'-63.8'. Sandstone with shale stringers observed within this zone on OATV logs.

1121-1126, 1138-1143

Blocked off at 2.9' into Pull 9.

Driller noted more water intake than usual during Pull 10.

Box #3

59.0'-75.9'

Logged Pull 10 from top down. Tapped bottom of pull at 70.9'

1158-1220

No recovery zone (no rod drop observed) from 70.0'-70.9'. Sandstone with shale stringers observed within this zone on OATV logs.

1234-1238, 1437-1441

Blocked off at 3.4' into Pull 11.

No recovery zone (no rod drop observed) from 73.8'-74.4'. Sandstone with shale seam observed within this zone on OATV logs.

SANDSTONE (Big Clifty Sandstone), light gray with olive gray to orangish brown, fine to medium grained, laminated to thinly bedded, moderately hard to hard, moderately strong to strong, slightly to highly fractured, (continued)shale stringers/seams throughout

-color change to dark brown to orangish brown

-clay seam with rock fragments: 50.6'-50.8'

-fracture, 80°: 51.0'

-fractures, healed, 90°: 51.2', 52.0', 55.2'

-clay filled vugs and stringers: 51.6'-52.4'

-fractures, clay infill: 51.6', 52.4' (80°), 52.6'

-fracture, sand infill, 90°: 52.8'

-fractures, partially healed, 0°: 52.8'-53.1'

-mechanically broken zone: 53.1'-53.3'

-broken zone and clay seam: 54.7'-54.8'

-fracture, clay infill: 55.0'

-partings along shale seams: 55.3' (90°), 55.5'

-fractures, clay infill: 56.3' (80°), 56.7', 57.8'-57.9' (50°), 60.2' (90°), 60.7'

-fracture, healed, 30°: 57.0'-57.2'

-clay stringer: 60.9'

-partings along shale seams: 61.1', 61.2', 61.3', 61.6', 64.4' (90°), 64.7'

(60°), 65.5' (60°)

-clay seam with multiple fractures, 70-90°: 61.9'-62.0'

-clay seam: 62.2'-62.3'

-fractures/partings, clay infill: 66.2' (50°), 66.4' (90°), 67.2', 67.3', 69.0'

-clay nodule: 66.7'

-fractures, clay infill, 70-90°: 67.9'-68.0', 68.3', 69.3', 69.8'

-fracture, healed, 10-30°: 69.9'-70.0'

-shale seam with sandstone nodules, fractures at contact: 71.1'-71.4'

-fractures, clay infill: 73.4', 75.0', 75.2'

-broken zone, clay and sand infill: 73.7'-73.8'

-broken zone: 74.4'-74.5'

-shale seam, soft, weak: 74.5'-75.0'

-highly weathered, orange to red: 75.0'-75.2'

-fracture, 30°: 75.8'-75.9'

4.1

3.5

4.1

4.4

ROCK

ROCK

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1912

6 SHEETS

ELEVATION TOP OF HOLE 510.49

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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C A

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M O

IS

T U

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REMARKS

S A

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

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S -I

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ADC-1912

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

465.0

460.0

455.0

450.0

445.0

440.0

B-578

1501-1508

No recovery zone (no rod drop observed) from 80.5'-80.9'. Sandstone observed within this zone on OATV logs.

End 12/09/19 at 80.9'. Resume on

12/10/19.

Box #4

75.9'-90.4'

0705-0715, 0746-0747

Blocked off at 4.0' into Pull 13.

0759-0807

0820-0830

Box #5

90.4'-105.0'

0843-0854

0909-0922

-fractures/partings, 60°: 76.1', 76.3', 79.3', 80.0' (broken infill)

SANDSTONE (Big Clifty Sandstone), light gray with olive gray to orangish brown, fine to medium grained, laminated to thinly bedded, moderately hard to hard, moderately strong to strong, slightly to highly fractured, (continued)shale stringers/seams throughout

-fracture, clean, 90°: 80.4'

-shale parting: 81.2'

-clay seam with fracture: 81.3'

-contact fracture: 81.5'

SANDSTONE INTERBEDDED WITH SHALE (Big Clifty Sandstone), light to medium gray with dark gray, fresh to slightly weathered, weak to moderately strong, moderately hard, soft sediment deformation, trace clay nodules, fossiliferous in parts

-partings along shale seams, 60-80°: 82.2', 83.0', 84.1', 84.3', 84.6'

-fracture, clay and broken infill: 83.2'

-fracture, surficial, 0°: 83.2'-83.3'

-fracture, infill: 84.8'

-partings along shale seams, 60-90°: 84.9', 85.4', 85.5', 85.7', 86.0', 86.1', 86.2', 86.5', 86.7', 87.0', 87.3', 87.9', 88.0', 88.1', 88.3', 88.5', 88.6'

-broken infill at contact, 80-90°: 88.7'

SHALE (Big Clifty Lower Shale), gray to dark gray, laminated to thinly bedded, fresh to moderately weathered, weak to moderately strong, moderately soft, some sandstone and limestone stringers throughout

-sandstone nodules/stringers: 89.0'-89.6'

-sandstone stringer, fracture: 90.0'

-limestone seams, fossiliferous: 91.4'-91.6', 92.0'-92.1', 92.2'-92.9'

-partings: 92.4' (60°), 92.6', 92.7', 92.9' (60°), 94.7'

-partings: 97.2', 98.4', 98.8'

-fossiliferous: 97.8'-98.2'

-limestone seam, fossiliferous: 98.4'-98.8'

-parting: 102.2'

4.6

5.1

5.1

434.4

427.7

ROCK

ROCK

ROCK

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1912

6 SHEETS

ELEVATION TOP OF HOLE 510.49

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

S A

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L E T

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E

D E

P T

H S

C A

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M O

IS

T U

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REMARKS

S A

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L E

#CLASSIFICATION

OF MATERIALS

R Q

D

ELEVATION

B L

O W

S -I

N C

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L A

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ADC-1912

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

435.0

430.0

425.0

420.0

415.0

B-579

0934-0942

Box #6

105.0'-119.6'

1016-1023

1036-1043

Box #7

119.6'-120.9'

End coring on 12/10/19.

Water not encountered during augering.

Geophysical survey performed by ARM

Geophysics on 12/13/19.

Boring was tremie filled with approximately 100 gallons of cement-bentonite grout on 12/15/19.

Surface casing was grouted in place.

Depths shown were measured along the core axis (22° from vertical).

Azimuth = 104°

Bottom of hole at 120.9 feet.

SHALE (Big Clifty Lower Shale), gray to dark gray, laminated to thinly bedded, fresh to moderately weathered, weak to moderately strong, moderately soft, some sandstone and limestone stringers throughout

(continued)

-limestone seam, fossiliferous: 104.8'-105.2'

-fractures, calcite infill: 105.2', 105.3'

LIMESTONE (Beech Creek Limestone), light gray to medium gray, fresh to slightly weathered, strong, hard, fossiliferous, shale stringers throughout

-clay seam: 108.1'

-partings along shale seams, 60-70°: 108.6', 109.7', 110.0', 110.3'

-partings along shale seams, 60-90°: 113.5', 113.7', 114.1', 114.2', 114.7'

-mechanically broken zone: 115.7'

SHALE (Elwren Shale), dark gray to olive gray, very fine grained, laminated to thinly bedded, slightly weathered, soft to moderately soft, weak

-olive green color: 116.7'-118.3'

-fracture, clean: 117.2'

-fracture, broken infill: 119.0'

-thin limestone interbeds: 119.6'-120.0'

-grayish brown in color: 120.1'-120.3'

-mechanical break: 120.7'

End of boring at elevation 397.620126436488 feet.

5.1

412.1

401.5

397.6

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1912

6 SHEETS

ELEVATION TOP OF HOLE 510.49

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

S A

M P

L E T

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E

D E

P T

H S

C A

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M O

IS

T U

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REMARKS

S A

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

B L

O W

S -I

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ADC-1912

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

410.0

402.0

410.0

405.0

400.0

B-580

N

T Y

LOGGING DATE

WITNESSED BY

DRILLING MEAS. FROM:

ELEVATION:

COMPANY:

ACQUSITION SETUP

BTM LOGGED INTERVAL (FT)

A R

M

STICK UP:

ARM CASING DEPTH (FT)

REMARKS:

PERMANENT DATUM:

STATE:

S T

A T

E

MAG. DECLINATION (DEG)

RUN NO

LATITUDE:

ARM DEPTH (FT)

S

IT

E

CITY:

ABOVE PERM. DATUM:

SITE: ARM NO.:

LOG MEASURED FROM:

WELL ID:

LOCATION:

FLUID LEVEL IN HOLE (FT)

C O

M P

RECORDED BY

LONGITUDE:

CASING DEPTH (FT)

C

IT

Y

W E

L L

TOP LOGGED INTERVAL (FT)

DRILLER DEPTH (FT)

COUNTY:

EASTING:

NORTHING:

WEATHER:

CASING SIZE (IN)

BIT SIZE:

ROD SIZE:

Brekinridge

22.8

Falls of Rough

Ground Surface

25.2

FTC.GR

3.0

120.3

120.1

6.1

120.9

Rough River Dam

510.50

20.0

25.2

0.00

R ou gh R iv er

D am

K Y

120.3

22.8

ADC-1912

1.00

25.2

Stantec

120.1

12.13.2019

4.22 W

S ta n te c

-85.0663680°

22.8

120.9

KY

20.0

3.0

R. Gecelosky

12.13.2019

190746

120.1

12.13.2019

43.2824221°

Rough River Dam

Ground Surface

NQ

2109606.91

1422251.75

F al ls o f R ou gh

OTV

4.22 W

120.9

B re ck in ri d ge

ATV

R. Gecelosky

120.1

Depth: Shows depth change of log going with angled borhole of a ground surface of zero @ 20 degree angle TVD: (True Vertical Depth) Shows change of depth in relation of a ground surface of zero @ 0 degree angle Elevation: Shows change of dept in relation of a ground surface of the elevation value @ 0 degree angle

Portable Gear

A D

C -1

R. Gecelosky

Fluid Temp. & Conductivity Natural Gamma

Optical Televiewer Acoustic Televiewer

4.22 W

S ym b o ls

Be dd in g

Pa rt.

O pe n Fr ac t

S tr u ct u re

B o tt o m o f C as in g

Fl u id L ev el

D ep th

1i n:

2f t

O p ti ca l I m ag e

0° 0°

0°

0°

A co u st ic A m p lit u d e

0° 0°

0°

0°

S ym b o ls

TVD Elevation

A co u st ic T ra ve l T im e

0° 0°

0°

0°

N at u ra l G am m a

C

PS

F lu id C o n d u ct iv it y uS /c m T em p er at u re

'C A co u st ic

C al ip er in

P la n e

P ro je ct io n

0° 0°

0°

0°

D ip

D ip D ir ec ti o n

1 2 3

0 1 249

P a g e

A D C

C o m b o W C L

B-581

Page 2 ADC-1912 Combo.WCL B-582

Page 3 ADC-1912 Combo.WCL B-583

Page 4 ADC-1912 Combo.WCL B-584

Page 5 ADC-1912 Combo.WCL B-585

Page 6 ADC-1912 Combo.WCL B-586

Depth

1in:2ft

Optical Image

0° 0°180°90° 270°

Acoustic Amplitude

0° 0°180°90° 270°

Symbols

T V

D E le va ti o n

Acoustic Travel Time

0° 0°180°90° 270° Natural Gamma

0 200CPS

Fluid Conductivity

350 550uS/cm Temperature

10 20'C Acoustic Caliper

1 5in

Plane Projection

0° 0°180°90° 270°

Dip & Dip Direction

0 90

Page 7 ADC-1912 Combo.WCL B-587

Drilled approximately 1.5' north of surveyed location.

The time interval for each core run is shown in military time (e.g. 1423-1446) in the remarks column.

BULK 1: 0.0'-3.4'

(2 buckets)

SPT refusal at 3.4' (SPT-3) contained weathered rock

Driller augered an additional 1.9' to confirm rock

Installed 6" PVC casing to 5.3' and grouted annulus prior to coring.

Ended after installing 6" casing on

10/29/19. Resumed on 11/13/19 with rock coring.

0945-1000

Core bit replaced after Pull 2.

0.1' of Pull 1 retrieved in Pull 2.

Box #1

5.3'-12.5'

1010-1045

1100-1130

Core barrel replaced after Pull 3.

1430-1505

Box #2

12.5'-20.0'

Water Level (OATV Log) = El. 460.5' on 12/12/19

1510-1550

TOPSOIL

LEAN CLAY, dark brown, moist, soft, low to medium plasticity, some rock fragments

LEAN CLAY, light brown, dry to slightly moist, some sand and rock fragments

SANDSTONE (Big Clifty Sandstone), highly weathered

SANDSTONE (Big Clifty Sandstone), light brown with gray, fine to medium grained, slightly to moderately weathered, very weak to strong, moderately soft to hard, shale/clay stringers and partings throughout

-fractures, weathered: 5.8', 6.3'-6.5'

-clay-like seams, highly weathered: 6.8', 7.0'

-fractures, highly weathered: 7.8'-8.0', 8.1', 8.3', 8.5'

-mechanical break: 7.9'

-highly to completely weathered: 8.9'-9.7'

-highly interbedded with shale: 8.9'-9.8'

-clay seam, highly weathered: 10.4'-10.6'

-fracture/parting along shale seam: 10.7'

-numerous clay partings: 10.7'-11.1'

-clay-like shale seams, highly weathered: 10.9'-11.0', 11.5'-11.6', 11.8'-11.9', 12.4'-12.5' (dark gray)

-shale parting: 60°: 11.3'

-sandstone and shale interbedded zone, Fe staining, highly weathered:

13.0'-15.9'

-fractures, clay infill: 13.0', 13.1'

-clay-like seam: 13.2'-13.6', 14.9'-15.2', 15.4'-15.6'

-fractures, weathered: 13.8', 13.9', 14.0', 14.2'

-mostly weathered brown sandstone with shale and clay lenses/partings:

15.2'-17.4'

-parting, clay, weathered: 15.8'

-clay stringers, 60°: 15.9', 16.0'

-fracture, clay infill: 16.3'

-fracture, healed, 0°: 16.3'-17.1'

-mechanical break: 17.1'

-fracture, weathered: 17.6'

-clay partings/stringers: 17.8'-18.0', 19.0'

-clay-like seam, weathered: 18.8'-18.9'

-fractures, weathered, Fe and manganese staining: 19.2', 19.3'

2.5

2.9

4.4

4.8

2.7

4.4

477.6

475.9

474.8

472.5

50/5"

ROCK

ROCK

ROCK

ROCK

ROCK

T

CL

CL

WR

1.4

0.4

BORING NO.

VERTICAL INCLINED

9. DIRECTION OF BORING

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

3. DRILLING AGENCY

4. NAME OF DRILLER

2. LOCATION

1. PROJECT

CME 45T (814)

Kent Clements

3.4'

72.1'

77.4'

SHEET 1 OF 5

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

12/18/19

STARTED

15. DATE HOLE

16. INSPECTOR

Ethan Sweet

477.8'

10/29/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2109783.16 E: 1422370.36

6" SSA/4.25" HSA and PQ3-wire line

S A

M P

L E T

Y P

E

D E

P T

H S

C A

L E

M O

IS

T U

R E

REMARKS

S A

M P

L E

#CLASSIFICATION

OF MATERIALS

R Q

D

ELEVATION

B L

O W

S -I

N C

H

U S

C S C

L A

S S

L E

G E

N D

R E

C O

V E

R Y

P E

N E

T R

A T

IO

N

ADC-1915

PROJECT: Rough River Dam Outlet Works PH 2LRL FORM 1202

JUNE 2000

PREVIOUS EDITIONS ARE OBSOLETE.

SYMBOLS: WATER LEVELS AT COMPLETION PARTIAL LOSS OF DRILL FLUID

HOLE NO.

(F T

470.0

465.0

460.0

ADC-1915

NGVD 29

SHOWN ITEM (TBM OR NGVD 29)

B-588

End 11/13/19 at 22.4'. Resume on

11/14/19.

0.1' of Pull 5 retrieved in Pull 6.

Box #3

20.0'-27.4'

0724-0740

Rig chatter during Pull 7.

0755-0818

Box #4

27.4'-35.0'

0930-0953

Box #5

35.0'-42.4'

1035-1055

1330-1350

Box #6

42.4'-49.9'

STS = 521 psi

SANDSTONE (Big Clifty Sandstone), light brown with gray, fine to medium grained, slightly to moderately weathered, very weak to strong, moderately soft to hard, shale/clay stringers and partings throughout

(continued)

-clay parting: 21.0'

-clay-like seam, weathered: 21.1'-21.3'

-fracture, healed, 30°: 21.3'-22.0'

-fracture, weathered: 22.0'

-water staining: 22.4'-22.6'

-clay seams, weathered: 22.6'-22.7', 22.8'-22.9'

-mechanical break: 22.9'

-clay stringers/partings: 23.1'-23.2'

-fractures, weathered: 23.2'-23.4', 23.7', 24.6' (water staining), 26.0'

-clay seams: 24.0', 24.1'-24.4' (water staining)

-highly weathered, water staining: 25.0'-25.2'

-fractures, clay infill: 25.4', 25.7'

-clay stringers/partings: 26.1'-26.2'

-fracture, undulating: 26.3'

-fractures, weathered: 26.4', 26.7'-26.8', 27.0'-27.1'

-clay seam, weathered: 27.7', 29.1'-29.2'

-fractures, weathered: 27.9', 28.4', 29.3'

-numerous clay stringers/partings: 28.1'-28.4', 28.5', 28.9'

-fractures, clay infill: 29.6', 29.7'

-fractures, weathered: 30.3', 30.7', 30.9', 31.4'

-numerous clay stringers: 31.1'-31.3'

-highly weathered, water staining: 31.6'-31.7'

-fracture, 0°: 31.7'-32.4'

-fractures, weathered: 32.6', 32.7', 34.5'

-fracture, clay infill: 32.9'-33.0'

-clay-like seam, highly weathered, partings: 33.3'-33.7'

-clay and shale partings and stringers: 34.3'-34.5'

-clay-like seam, highly weathered: 34.9'-35.4'

-mechanical breaks: 35.9', 38.9'

-fractures, weathered: 36.8', 37.6', 37.8', 38.0', 38.2', 38.5', 39.8'

-highly weathered, water staining: 37.4'-38.0'

-numerous clay and shale partings: 38.5'-42.6'

-interbedded shale, highly weathered: 40.2'-40.5'

-fracture, clay…