W912QR24R0048_FIO_Vol5_TunnelGDR_17of28_B3-0000.pdf

Solicitation For Rough River Dam Safety Modification Project Phase II - New Outlet Works and Cutoff Wall

P2: 145870

Design-Bid-Build

Tunnel Geotechnical Data Report (GDR) Vol.5 (17 of 28) Subappendix B3

For Information Only

23 September 2024

W912QR24R0048

ARIMS: 1200

Disposition: Permanent

W912QR24R0048_FIO_Vol5_TunnelGDR_17of28_B3-0000

Rough River Dam Geotechnical Data Report for Tunnel Construction

Volume 5: Project GDR

Appendix B - OTW Phase II Exploratory Data (17 of 28)

ROUGH RIVER, FALLS OF ROUGH, KY

LOUISVILLE DISTRICT, LRD DIVISION

Subappendix B3: Borings 1918-1933

DRAFT

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

S A

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#CLASSIFICATION

OF MATERIALS

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ELEVATION

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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

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

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#CLASSIFICATION

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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

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

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#CLASSIFICATION

OF MATERIALS

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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

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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#CLASSIFICATION

OF MATERIALS

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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

Fluid Tem

p. &

C onductivity

N atural G am m a H eat Pulse Flow m eter O ptical Teleview er

A coustic Teleview er

Page 1 ADC-1918 Combo.WCL

Page 2 ADC-1918 Combo.WCL

Page 3 ADC-1918 Combo.WCL

Page 4 ADC-1918 Combo.WCL

Page 5 ADC-1918 Combo.WCL

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

Depths shown were measured along the core axis (21° from vertical).

Azimuth = 284°

BULK 1: 0.0'-4.5'

(3 buckets)

Installed 4" PVC casing to 5.2' and grouted annulus prior to coring.

Ended after installing 4" casing on

10/23/19. Resumed on 11/22/19 with rock coring.

0847-0856

0907-0922

Box #1

5.5'-20.6'

0938-0950

TOPSOIL

-color change to light orange brown at 4.0'

LIMESTONE (Haney Limestone), highly weathered, light gray

LIMESTONE (Haney Limestone), medium gray to orangish brown where weathered, fine to medium grained, fresh to moderately weathered, moderately strong to strong, moderately hard to hard, slightly to highly fractured, 70° bedding from core axis, orange sand nodules throughout

-highly weathered: 7.7'-10.4'

-fractures, clay infill: 10.3', 10.4'

-fractures, surficial, 0-10°: 10.4', 10.5'-10.6'

-fractures, sand and broken infill, 10-15°: 10.6'-11.5'

-fracture, sand and broken infill, 90°: 11.6'

-highly weathered: 11.6'-12.2'

-stylolites: 11.7', 13.2'

-fracture, clay and sand infill, 30°: 12.4'-12.9'

-fracture, clay infill, 60°: 15.3'

-mechanically broken zone: 15.5'-15.6'

-fractures, clay and sand infill: 16.3', 16.7', 17.5', 17.9', 18.7', 19.2'

-highly weathered: 17.5'-17.9'

-fracture, healed, 15°: 19.4'-19.6'

-fracture, 20°: 19.6'-19.9'

-fracture, sand infill, 0-10°: 20.1'-20.6'

-fracture, sand infill: 20.3'

5.1

5.1

532.2

528.2

527.6

ROCK

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#CLASSIFICATION

OF MATERIALS

R Q

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ELEVATION

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T

CH

WR

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

4.5'

131.1'

135.6'

SHEET 1 OF 7

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/Carrie Hay

532.4'

10/23/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2108953.39 E: 1422555.16

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

S A

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L E T

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ADC-1920R

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

530.0

525.0

520.0

515.0

ADC-1920R

SHOWN ITEM (TBM OR NGVD 29)

NGVD 29

FAT CLAY WITH SAND, dark brown, moist, medium plasticity

Gravel: 4.6%, Sand: 12.1%, Fines: 83.3%

LL = 63, PI = 47

Gravel: 3.8%, Sand: 13.1%, Fines: 83.1%

LL = 66, PI = 45

MC = 23.6%

MC (opt)= 28.3%

BULK 2: 0.0'-4.5'

Bulk: 0.0 - 4.5

Water Level (OATV Log) = El. 511.7' on 12/16/19

1005-1012

1032-1042

Box #2

20.6'-38.9'

End 11/22/19 at 30.6'. Resume on

12/2/19.

1104-1111

Rod drop and water loss observed from 35.1'-38.9'

OATV could not be advanced past this void.

1126-1132

1144-1159

Box #3

38.9'-53.9'

1214-1226

-fracture, 50°: 20.8'

LIMESTONE (Haney Limestone), medium gray to orangish brown where weathered, fine to medium grained, fresh to moderately weathered, moderately strong to strong, moderately hard to hard, slightly to highly fractured, 70° bedding from core axis, orange sand nodules throughout

(continued)

-highly weathered: 21.7'-22.2'

-fractures, weathered: 21.7' (90°), 21.0', 22.2' (90°, broken)

-fracture, healed: 22.9'

-fracture, partially healed, sand infill, 20°: 24.1'-24.8'

-fracture, healed, 30°: 24.8'-25.1'

-fracture, sand infill, 30°: 25.0'-25.3'

-fracture, clay infill, 80-90°: 26.6'

-finer grained starting at 26.9'

-weathered zones: 26.6'-26.9', 28.4'-29.1', 29.9'-30.3'

-fractures, 80-90°: 28.6', 28.7', 28.8' (clay infill)

-fractures, partial clay infill: 30.2', 30.3' (90°)

-fractures, weathered: 30.8', 32.2', 33.6', 34.8' (clay infill)

-weathered zones: 30.8'-31.0', 32.1'-32.6', 33.6'-34.6', 34.7'-35.1'

-broken zones, clay infill, highly weathered: 32.4'-32.5', 34.1'-34.2'

-fracture, 90°: 34.2'

-void, rod drop observed, water loss: 35.1'-38.9'

-broken zone: 38.9'-39.1', 39.7'-40.2'

-fracture, healed, Fe staining, 10-15°: 39.2'-39.7'

-fracture, clean: 40.4'

-weathered zone: 40.6'-42.4'

-fracture, healed, Fe staining, 20°: 40.7'-40.9'

-fracture, weathered, 0-30°: 41.1'-41.6'

-fractures, surficial, 0-15°: 41.7'-41.9', 41.9'-42.2'

-fracture/parting along clay stringer: 42.2'

-parting along shale seam: 43.1', 44.4'

-fracture, healed, clay infill, 0-10°: 44.7'-44.8'

-broken zone: 46.0'

-fracture, 60°: 46.9'

-fracture, partially healed, 10-15°: 46.9'-47.2'

SHALE (Big Clifty Upper Shale), medium gray to olive gray, very fine grained, laminated to thinly bedded, 70° bedding to core axis, highly

4.5

1.3

4.8

5.1

488.4

ROCK

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ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1920R

7 SHEETS

ELEVATION TOP OF HOLE 532.43

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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#CLASSIFICATION

OF MATERIALS

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ADC-1920R

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

510.0

505.0

500.0

495.0

490.0

1239-1250

1312-1319

No recovery (no rod drop observed) from 59.4'-60.8'

Weighted tape measurement after Pull

11: 60.8'

Box #4

53.9'-70.6'

1336-1349

Weighted tape measurement after Pull

12: 65.7'

1431-1435

1454-1458 weathered, very weak to weak, very soft to soft, moderately fractured

-partings/fractures, clay infill: 48.0' (80°), 48.7', 50.3', 50.4'

SHALE (Big Clifty Upper Shale), medium gray to olive gray, very fine grained, laminated to thinly bedded, 70° bedding to core axis, highly weathered, very weak to weak, very soft to soft, moderately fractured

(continued)

-broken zones: 51.2', 51.5'

-clay seam at contact: 51.8'

SANDSTONE (Big Clifty Sandstone), gray with dark gray to tanish brown, fine to medium grained, fresh to weathered, weak to moderately strong, moderately soft to moderately hard, moderately to highly fractured, shale stringers in parts

-shale interbeds, very thin: 51.8'-54.1'

-partings along shale stringers: 53.6', 54.5', 55.0', 55.4'

-color change to tanish to orangish brown starting at 54.5'

-partings along shale stringers: 55.9', 56.0', 56.4', 56.6', 57.1', 58.0', 58.5'

-fractures, sand and clay infill, 50° and 0°: 58.7'-59.0'

-broken zone, clay infill: 59.1'-59.2'

-No recovery zone (no rod drop observed): 59.4'-60.8'

-possible washout zone, no recovery: 60.8'-62.0'

-shale seams, weathered: 62.0'-62.6'

-fracture, Fe staining: 62.1'

-broken zone, possible washout: 62.2'

-fracture, clay and sand infill, 60°: 63.7'

-shale seam, weathered: 63.8'-64.0'

-parting along shale stringer: 64.4'

-broken zones, clay infill: 64.7'-64.8', 65.1'-65.2'

-fractures, healed: 65.1', 65.3'-65.5' (50°), 65.6'-65.7' (0-10°)

-broken zone, clay infill: 65.8'

-partings along shale seams/stringers, 60-70°: 66.0', 67.1', 67.7', 69.2', 69.7'

-fractures, healed, surficial, 0°: 67.3'-68.4'

-fracture, Fe staining: 69.4

-fracture along shale seam: 69.5'

-fracture, healed, 20-30°: 70.0'-70.2'

-fracture, clean, 60°: 70.2'-70.3'

-fracture, washed out infill: 70.3'-70.4'

-fractures/partings along shale/clay stringers: 70.7' (50°). 72.2', 73.7'

(80°), 74.3', 74.9' (90°), 75.1'

-broken zone, fractures, clay infill: 75.4'-75.6'

5.1

3.8

3.7

4.9

4.9

5.2

4.9

4.9

484.1

ROCK

ROCK

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1920R

7 SHEETS

ELEVATION TOP OF HOLE 532.43

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

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ADC-1920R

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

485.0

480.0

475.0

470.0

465.0

Box #5

70.6'-85.6'

1514-1520

1535-1545, 1556-1603

Blocked off at 3.6' into Pull 16.

End 12/2/19 at 85.6'. Resume on

12/3/19.

0712-0719

Box #6

85.6'-100.2'

0732-0737

0750-0758

0810-0821

-clay nodules: 76.0', 77.2', 77.4'

-partings along clay/shale stringers: 76.1' (60°), 80.5' (broken zone)

SANDSTONE (Big Clifty Sandstone), gray with dark gray to tanish brown, fine to medium grained, fresh to weathered, weak to moderately strong, moderately soft to moderately hard, moderately to highly fractured, shale

(continued)stringers in parts

-fractures, shale seams, very soft: 77.7', 78.2'

-fractures, healed: 78.0'

-fracture, clean, 60°: 80.9'

-shale seam, fracture, red staining: 81.1' (90°)

-shale seams, soft: 81.1', 82.0'-82.1', 82.7'-82.8', 83.1'-83.2'

-partings along shale stringers, red staining, 60-70°: 82.1', 83.1', 83.2'

-fracture: 82.3'

-broken zone, clay, sand, and shale infill, some infill washed out:

83.4'-84.2'

-shale seam, very soft, partial washout: 84.2'-84.4'

-shale seam, highly weathered, fractures, healed: 84.4'-85.1'

-parting along shale seam, 60-70°: 84.7'-84.8'

-clay seam: 85.1'-85.2'

-fractures, partial Fe staining, clean: 85.8' (90°), 85.9'-86.1' (30°), 87.9'

(60°), 90.4' (90°)

-fractures, clay infill, 60-90°: 86.2', 86.4', 87.4', 87.9'-88.0' (50°), 88.3', 88.6', 89.2' (50°)

-clay/soft shale seams: 86.3', 86.4'-86.7', 87.2'-87.5'

-fractures/partings along clay stringers, 60-70°: 90.8', 91.7', 94.6', 94.7', 95.0', 95.3'

-clay/soft shale seam: 92.1'

-fracture, conical washout: 95.4'

-partings, 60-70°: 95.8', 96.5', 96.8'

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

-partings along shale stringers/seams, 60-80°: 97.0', 98.6', 98.9', 99.0', 99.2', 100.2'

-mechanical break: 100.4'

-partings along shale stringers/seams, 60-80°: 100.8', 101.2', 101.5', 102.3', 103.3', 104.0', 104.4', 104.8'

4.5

5.1

4.9

5.1

442.0

ROCK

ROCK

ROCK

ROCK

ROCK

ROCK

BORING LOG (cont sheet) Hole No. ADC-1920R

7 SHEETS

ELEVATION TOP OF HOLE 532.43

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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-1920R

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

440.0

445.0

450.0

455.0

460.0

Box #7

100.2'-115.0'

0834-0854

0905-0933

0946-1006, 1014-1018

Box #8

115.0'-129.3'

1030-1045

1100-1116

SANDSTONE INTERBEDDED WITH SHALE (Big Clifty Sandstone), light gray with dark gray, fine to medium grained, fresh, moderately hard, (continued)weak to moderately strong, soft sediment deformation

-soft shale zones: 104.7'-104.8', 105.1'-105.3'

-fractures, 90°: 105.2', 105.3'

-broken zone, clay infill: 105.7'-105.8'

-partings along shale stringers/seams: 106.0', 106.2', 106.3', 106.9', 108.1' (80°)

-higher shale content: 107.7'-108.9', 109.6'-110.6'

-partings/fractures: 109.7', 110.0' (50°), 110.3'

-broken zone, clay/shale infill: 110.6'-110.9'

-shale seam with fracture: 112.2'-112.4'

-fossiliferous: 112.4'-112.5'

SHALE (Big Clifty Lower Shale), dark gray, very fine grained, fresh, weak to strong, soft to moderately soft, sandstone and limestone nodules/stringers throughout

-fractures, clay infill: 112.5' (contact), 113.1', 114.0', 114.6'

-partings, 80-90°: 116.2', 116.3'

-limestone stringers and zones: 117.0'-117.2', 117.6'-117.8' (interbedded)

-fractures, clay infill: 117.2', 117.6', 118.2'

-parting: 119.7'

-broken zone, very soft at contact: 120.2'-120.3'

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

-shale seam, broken zone: 120.6'-120.7'

-partings along shale stringers: 123.1', 124.8', 125.2'

-fracture, clay infill, 80°: 126.1

-partings along shale stringers: 129.2' (90°), 130.0' (60°)

5.1

4.9

5.1

5.1

4.8

427.4

420.1

ROCK

ROCK

ROCK

ROCK

ROCK

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-1920R

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.

BORING LOG (cont sheet) Hole No. ADC-1920R

7 SHEETS

ELEVATION TOP OF HOLE 532.43

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

S A

M P

L E T

Y P

E

D E

P T

H S

C A

L E

(F T

435.0

130.0

425.0

415.0

410.0

Box #9

129.3'-135.6'

1129-1152

End coring on 12/03/19.

Water not encountered during augering.

Geophysical survey performed by ARM

Geophysics on 12/16/19.

Boring was tremie filled with approximately 160 gallons of cement-bentonite grout on 12/17/19 to

12/18/19. Surface casing was grouted in place.

Bottom of hole at 135.6 feet.

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

-fractures, clean to clay infill: 132.6', 133.4', 134.4' (90°)

-limestone nodule: 134.2'-134.3'

-broken zone, highly weathered, very soft: 135.1'-135.4'

End of boring at elevation 405.836494166979 feet.

5 885

408.7

405.8

ROCK 26

BORING LOG (cont sheet) Hole No. ADC-1920R

7 SHEETS

ELEVATION TOP OF HOLE 532.43

1. PROJECT Rough River Dam Outlet Works PH 2

SHEET

OF

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-1920R

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

405.0

400.0

395.0

390.0

385.0

TY

PE LO

G

CNTY

LO

G

G

IN

G D

A

TE

W

ITN

ESSED

B

Y

D R

ILLIN

G

M

EA

S. FR

O

M

ELEV

A

TIO

N

C O

M

PA

N Y

A C

Q U

SITIO

N

SETU

P

B

TM

LO

G

G

ED

IN

TER

V A

L (FT)

ARM

STIC

K

U P:

A R

M C

A

SIN

G D

EPTH

(FT)

R

EM

A R

K S:

PER

M

A N

EN

T D

A

TU

M

STA

TE:

STATE

M A

G . D

EC

LIN

A

TIO

N (D

EG

R U

N N

O

LA

TITU

D E:

A R

M D

EPTH

(FT)

SITE

C

ITY

A B

O V

E PER

M

. D A

TU

M

SITE:

A

R M

N O

LO

G

M

EA

SU

R

ED

FR

O M

W

ELL ID

LO

C

A

TIO

N

FLU

ID

LEV

EL IN

H O

LE (FT)

COMP

R

EC

O R

D

ED

B Y

LO

N

G

ITU

D E:

C A

SIN

G

D

EPTH

(FT)

CITY

WELL

TO

P LO

G G

ED

IN

TER

V

A

L (FT)

D R

ILLER

D

EPTH

(FT)

C O

U N

TY

EA

STIN

G

N O

R

TH

IN

G

W

EA

TH

ER

C A

SIN

G

SIZE (IN

B

IT SIZE:

R O

D

SIZE:

B reckinridge

21.8

Falls of R ough

G round Surface

N /A

A

TV

190746

3.0

135.8 N

/A

6.4 3.0

169.3

R ough R iver D am

532.4

21.0

N /A 0.00

Rough River Dam

KY

N /A

21.8

A D

C -1920R

1.20

N /A

Stantec

118.2

12.14.2019

4.22 W

Stantec

-85.0652111°

21.8

169.3

K Y

2.9 3.0

R . G ecelosky

12.14.2019

190746

118.2

12.106.2019

43.2806429°

R ough R iver D am

G round Surface

N Q

2108953.39

1422555.16

Falls of Rough

O

TV

4.22 W

169.3

Breckinridge

FTC

.G

R

R . G ecelosky

35.8

D epth: Show s depth change of log going w ith angled borhole of a ground surface of zero @

20 degree angle

TV

D : (True V ertical D epth) Show s change of depth in relation of a ground surface of zero @ 0 degree angle

Elevation: Show s change of dept in relation of a ground surface of the elevation value @

0 degree angle

*V oid space w as detected at 35 feet, optical and acoustic im ages are not available below this depth to protect tooling.

Portable G ear

ADC-1920R

R . G ecelosky

Fluid Tem

p. &

C onductivity

O ptical Teleview er A coustic Teleview er

4.22W

Symbols

Open Fracture Bedding Discontinuous Fract

Part. Open Fract Broken/Void/Soft Zone

Structure

Fluid Level

Depth

1in:2ft

Optical Image

0° 0°180°90° 270°

Acoustic Amplitude

0° 0°180°90° 270°

Natural Gamma

0 200CPS

Symbols

T V

D

Acoustic Travel Time

0° 0°180°90° 270°

E levatio n

Temperature

10 20'C

Fluid Conductivity

200 400uS/cm

Acoustic Caliper

1 5in

Plane Projection

0° 0°180°90° 270°

Dip & Dip Direction

0 90

Page 1 ADC-1920R Combo.WCL

Page 2 ADC-1920R Combo.WCL

Page 3 ADC-1920R Combo.WCL

Page 4 ADC-1920R Combo.WCL

Page 5 ADC-1920R Combo.WCL

Page 6 ADC-1920R Combo.WCL

Depth

1in:2ft

Optical Image

0° 0°180°90° 270°

Acoustic Amplitude

0° 0°180°90° 270°

Natural Gamma

0 200CPS

Symbols

T V

D

Acoustic Travel Time

0° 0°180°90° 270°

E le va ti o n

Temperature

10 20'C

Fluid Conductivity

200 400uS/cm

Acoustic Caliper

1 5in

Plane Projection

0° 0°180°90° 270°

Dip & Dip Direction

0 90

Page 7 ADC-1920R Combo.WCL

Bottom of hole at 14 feet.

16.7

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

BULK 1: 0.0'-5.0'

(1 bucket)

CBR = 1.4

BULK 2: 0.0'-10.0'

(1 bucket)

MC = 16.7%

Gravel: 1.7%, Sand: 6.0%, Fines: 92.3%

DD = 118.6 pcf, MC (opt) = 15.3%

CU test performed on Bulk 2

UU test performed on Bulk 2

BULK 3: 10.0'-14.0'

(1 bucket)

Auger refusal at 14.0'.

Water not encountered during augering.

Boring was left open to obtain a

24-hour water reading (WL = 13.2').

Boring was backfilled with auger cuttings.

Test Legend:

MC = Moisture Content

GS = Specific Gravity

LL = Liquid Limit

PI = Plasticity Index

DD = Dry Density

MC (Opt) = Optimal Moisture Content

CU = Consolidated Undrained Triaxial

Compression

UU = Unconsolidated Undrained

Triaxial Compression

CBR = California Bearing Ratio

TOPSOIL

FAT CLAY, light brown to grayish brown, dry to moist, moderate plasticity, trace sand and gravel

-slight moisture increase from 5.0'-7.0'

-increase in moisture, color change to reddish brown, increase in plasticity starting at 10.0'

End of boring at elevation 543.67 feet.

557.5

543.7

T

CH

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

14.0'

0.0'

14.0'

SHEET 1 OF 3

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

10/25/19

STARTED

15. DATE HOLE

16. INSPECTOR

Ethan Sweet

557.7'

10/22/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2108093.87 E: 1421378.29

6" SSA

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

A-1922

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

555.0

550.0

545.0

540.0

A-1922

SHOWN ITEM (TBM OR NGVD 29)

NGVD 29

GS = 2.71

LL = 51, PI = 34

MC = 15.2%

Gravel: 0.0%, Sand: 2.9%, Fines: 97.1%

LL = 49, PI = 29

BULK: 0.0'-10.0'

23.8

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

BULK 1: 0.0'-5.0'

(1 bucket)

BULK 2: 0.0'-13.0'

(1 bucket)

MC = 23.8%

GS = 2.65

Gravel: 0.3%, Sand: 4.4%, Fines: 95.3%

LL = 41, PI = 22

DD = 118.3 pcf, MC (opt) = 13.6%

CU test performed on Bulk 2

UU test performed on Bulk 2

Auger refusal at 13.0'.

Water not encountered during augering.

Boring was left open to obtain a

24-hour water reading (WL = 12.8').

Boring was backfilled with auger cuttings.

Test Legend:

MC = Moisture Content

GS = Specific Gravity

LL = Liquid Limit

PI = Plasticity Index

DD = Dry Density

MC (Opt) = Optimal Moisture Content

CU = Consolidated Undrained Triaxial

Compression

UU = Unconsolidated Undrained

Triaxial Compression

Bottom of hole at 13 feet.

TOPSOIL

LEAN CLAY, light brown, dry to damp, low plasticity, silty. trace sand

-increase in moisture and plasticity, and dark brown color starting at 9.0'

End of boring at elevation 565.41 feet.

578.2

565.4

T

CL

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

13.0'

0.0'

13.0'

SHEET 1 OF 2

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

10/25/19

STARTED

15. DATE HOLE

16. INSPECTOR

Ethan Sweet

578.4'

10/22/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2107611.86 E: 1421000.71

6" SSA

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

A-1923

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

575.0

570.0

560.0

A-1923

NGVD 29

SHOWN ITEM (TBM OR NGVD 29)

BULK 1: 0.0'-4.9'

(2 buckets, one bucket from offset hole)

Auger refusal at 4.9'.

Water not encountered during augering.

Boring was left open to obtain a

24-hour water reading (WL = Dry).

Boring was backfilled with auger cuttings.

Bottom of hole at 4.9 feet.

TOPSOIL

LEAN CLAY, reddish brown, moist, few rock fragments

End of boring at elevation 557.01 feet.

561.7

557.0

T

CL

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

4.9'

0.0'

4.9'

SHEET 1 OF 2

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

10/25/19

STARTED

15. DATE HOLE

16. INSPECTOR

Ethan Sweet

561.9'

10/22/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2108180.19 E: 1420860.42

6" SSA

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

A-1924

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

555.0

550.0

545.0

560.0

A-1924

NGVD 29

SHOWN ITEM (TBM OR NGVD 29)

BULK 1: 0.0'-4.9'

MC=22.6%

MC (opt) =19.8%

LL=38 PI=16

GRAVEL: 0.0%

SAND: 1.7%

FINES: 98.3%

DD= 102.3

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

8.7'

0.0'

8.7'

SHEET 1 OF 2

BULK 1: 0.0'-5.0'

(1 bucket)

BULK 2: 0.0'-8.7'

(1 bucket)

Auger refusal at 8.7'.

Water not encountered during augering.

Boring was left open to obtain a

24-hour water reading (WL = Dry).

Boring was backfilled with auger cuttings.

Bottom of hole at 8.7 feet.

TOPSOIL

-rock fragments near top of rock

End of boring at elevation 557.01 feet.

565.3

557.0

T

CH

10. DATUM FOR ELEVATION

11. DRILL METHOD

12. ELEVATION TOP OF HOLE

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

COMPLETED

10/25/19

STARTED

15. DATE HOLE

16. INSPECTOR

Ethan Sweet

565.7'

10/22/19

Stantec

N/A

Rough River Dam Outlet Works PH 2

N: 2107917.06 E: 1421065.2

6" SSA

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

A-1925

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

560.0

555.0

550.0

A-1925

NGVD 29

SHOWN ITEM (TBM OR NGVD 29)

FAT CLAY, reddish brown, moist, low to medium plasticity

BULK 1: 0.0'-8.7'

MC=27.6%

MC (opt)=27.9%

LL=61 PI=37

GRAVEL: 0.2%

SAND: 90.1%

DD= 92.1pfc

BORING NO. TP-1926 SHEET

1 . PROJECT 10. DATUM FOR ELEVATION

Rough River Dam Outlet Works PH 2 f-

L

O

CA

T

I

O

N

-------------------; SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

OF

3. DRILLING AGENCY

USACE Backhoe

4. NAME OF DRILLER 12 . ELEVATION TOP OF HOLE

5. DRILL TYPE 13. TOTAL NUMBER CORE BOXES

6 . THICKNESS OF OVERBURDEN 14. ELEVATION GROUND WATER

4.0'

7. DEPTH DRILLED INTO ROCK 15 . DATE HOLE

N/A

NGVD29

453.0'

N/A

8. TOTAL DEPTH OF BORING

4 .0'

STARTED

12/10/19

COMPLETED

12/10/19

9. DIRECTION OF BORING

VERTICAIC8J INCLINED□

ELEVATION

- 452.5-

- 450.2

CLASSIFICATION

OF MATERIALS

C z w en C) (.)

w en ..J ::::)

Lean CLAY with sill, light brown, damp, very soft and friable, some roots.-i � Lean CLAY with some sill, yellowish brown, damp, soft and loose, V/ CL horizontal beds, low to medium plasticity, few roots

Lean CLAY, brown, damp, stiff and dense, firm beds, medium to high V / CL plasticity, few organics

V / I//

449.0 End of boring at elevation 449 feet.

16. INSPECTOR

K. MURRAY

::cw (.)

I- "#-a. z w

� w � � =l:I: a:: 0w w a:: w ..J ..J en

I- I- > "#-a. a. 3: en w- 0� � 0 0 zLL (.) C

<( <( ..J wen w en en ID � a.!::- a:: a::

REMARKS

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE. PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1926 w ..J en

I-

a. w C

- 1

- 2

- 3

- 5

- 6

- 7

- 8

- 9

-10

- 11

-12

-13

-14

-15

-16

-17

-18

-19

-20

BORING NO. TP-1927 SHEET

1. PROJECT 10. DATUM FOR ELEVATION

Rough River Dam Outlet Works PH 2 f-

L

O

CA

T

I

O

N

-------------------; SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

OF

NGVD2 9

3 . DRILLING AGENCY

USACE Backhoe

4. NAME OF DRILLER

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

9. DIRECTION OF BORING

VERTICAIC8J INCLINED□

N/A

N/A

4.0'

ELEVATION CLASSIFICATION

OF MATERIALS

- 451.4

- 450.2 -

Small well graded GRAVEL with little sand (Fill)

Lean CLAY with some silt, orange red, moist, soft and loose, flat horizontal beds, medium plasticity, few organics

Silty CLAY, brown, moist, fine grained, very soft and loose, medium to high plasticity, few organics en

C (.) z w en w en .J ::, GC

V

CL

CL

12. ELEVATION TOP OF HOLE

4 5 2.0'

13. TOTAL NUMBER CORE BOXES

14 . ELEVATION GROUND WATER

15. DATE HOLE

STARTED

12 /10/19

16. INSPECTOR

::c w (.)

I-a. z w

� � w � =l:I: a:: 0 w w a:: ::, .J .J en I- I-a. a. 3: en w-� � 0 0 zLL <( <( .J wen en en ID � c..!::-w (.) C w a:: a::

N/A

COMPLETED

12 /10/19

K. MURRAY

REMARKS

looks like Big Clifty SS w .J en w C

- 1

-2

-3

,-----,--,-,,........,,---t----------------����-��-��-�-�-�------------t-4

448. 0 End of boring at elevation 448 feet.

Bottom of hole at 4 feel.

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE. PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2 000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1927

-5

-6

-7

-8

-9

-10

- 11

-12

-13

-14

-15

-16

-17

-18

-19

-20

BORING NO. TP-1928 SHEET

Rough River Dam Outlet Works PH 2f-

L

O

CA

T

I

O

N

-------------------; SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

OF

NGVD29

3. DRILLING AGENCY

USACE Backhoe

4. NAME OF DRILLER

5. DRILL TYPE

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

9. DIRECTION OF BORING

VERTICAIC8J INCLINED□

N/A

N/A

4.0'

ELEVATION CLASSIFICATION

OF MATERIALS

C z w C) w ..J

1-------,-=-=--=---h Silty lean CLAY with trace fine sand, yellowish orange to brown, moist, I/ /

= 450.6 \very softandvery loose, someroots IV/ =- Silty lean CLAY, light brown with reddish tones mixed in, soft and loose, V / flat horizontal beds, medium to high plasticity, trace roots f/) f/) f/)

CL

CL

- 449.0 Lean CLAY with little silt, greyish brown, moist, soft and loose, flat V / CL horizontal beds, medium to high plasticity, trace roots

V /

12. ELEVATION TOP OF HOLE

451.0'

13. TOTAL NUMBER CORE BOXES

14. ELEVATION GROUND WATER

15. DATE HOLE

STARTED

12/10/19

16. INSPECTOR

::c w (.)

I-

a. z w

� � w � =l:I: c:: 0 w w - c::::, ..J ..J f/) I- I-

a. a. 3: f/) w-� � 0 0 zLL <( <( ..J wrn f/) f/) ID � a.!::-w (.) C w c:: c::

N/A

COMPLETED

12/10/19

K. MURRAY

REMARKS

hydric Clay-visible grey seam @ 2.7 w ..J f/) w C

- 1

-2 v;

- 3

1---= �------�������------+- 4- 447.0

End of boring at elevation 447 feet.

Bottom of hole at 4 feet.

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE. PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1928

-5

-6

-7

-8

-9

-10

- 11

-12

-13

-14

-15

-16

-17

-18

-19

-20

BORING NO. TP-1929 SHEET

1 . PROJECT 10. DATUM FOR ELEVATION

Rough River Dam Outlet Works PH 2 f-

L

O

CA

T

I

O

N

-------------------; SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

OF

3. DRILLING AGENCY

USACE Backhoe

4. NAME OF DRILLER 12 . ELEVATION TOP OF HOLE

5. DRILL TYPE 13. TOTAL NUMBER CORE BOXES

6 . THICKNESS OF OVERBURDEN 14. ELEVATION GROUND WATER

N/A

7. DEPTH DRILLED INTO ROCK 15 . DATE HOLE

N/A

NGVD29

451 .0'

N/A

8. TOTAL DEPTH OF BORING

4 .0'

STARTED

12/10/19

COMPLETED

12/11/19

9. DIRECTION OF BORING

VERTICAIC8J INCLINED□

ELEVATION CLASSIFICATION

OF MATERIALS

en

C (.) z w en w en .J ::, = Silty CLAY, orange brown, moist, very soft, medium to high plasticity, littV/ CL >--------+-roots - 450.4 �-----------�� CL =- Silty lean CLAY, orange brown, moist, soft, low plasticity, trace roots am trace organics

- 448.2

- 447.0

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

End of boring at elevation 447 feet.

16. INSPECTOR

K. MURRAY

::c w (.)

I-

"#-a. z w

� � w � � =l:I: a:: 0 w w

- a:: w ::, .J .J en I- I- > "#-a. a. 3: en w- 0 � � 0 0 zLL (.) C

<( <( .J wen w en en ID � a.!::- a:: a::

REMARKS

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE. PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1929 w .J en

I-a. w

- 1

- 2

- 3

- 5

- 6

- 7

- 8

- 9

-10

- 11

-12

-13

-14

-15

-16

-17

-18

-19

-20

BORING NO. TP-1930 SHEET 1 OF 1

Rough River Dam Outlet Works PH 2

SHOWN ITEM (TBM OR MSL)

2. LOCATION

NGVD29

3. DRILLING AGENCY 11. DRILL METHOD

USACE Backhoe

4. NAME OF DRILLER 12. ELEVATION TOP OF HOLE

451.0'

5. DRILL TYPE 13. TOTAL NUMBER CORE BOXES

6. THICKNESS OF OVERBURDEN 14. ELEVATION GROUND WATER

N/A N/A

7. DEPTH DRILLED INTO ROCK 15. DATE HOLE

N/A

8. TOTAL DEPTH OF BORING STARTED COMPLETED

4.0' 12/11/19 12/11/19

9. DIRECTION OF BORING 16. INSPECTOR

VERTICAIC8J INCLINED□ K. MURRAY

::c w (.)

I-w en a. z w ..J

� � w � � <

CLASSIFICATION =l:I: a:: 0 (.)

ELEVATION C w w a:: w REMARKS en (.) ::, OF MATERIALS z ..J ..J en

I- I- > "#-w en a. a. 3: en w- 0 I-

(.) � � 0 0 zLL (.) C a.

w en < < ..J wen w 0 w ..J ::, en en ID � a.!::- a:: a:: C

Small gravel (DGA) moist .. -:: GP

- 450.4 Silty CLAY, light brown, moist, mediun dense, medium plasticity, little

CL

- - 1- roots

0 -

- 449.2 Lean CLAY with some silt, orange and brown, moist, very soft and loose t er.- - 2-

ML -

- 448.2 Silty CLAY, brown, moist, soft and loose, trace organics

CL - 3 -

v; -

447.0 4 - End of boring at elevation 447 feet. -

- - 5 -

- - 6-

- - 7 -

- - 8-

- - 9 -

- -10 -

- - 11 -

- -12 -

- -13 -

- -14 -

- -15 -

- -16 -

- -17 -

- -18 -

- -19 -

- -20 -

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE . PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1930

BORING NO. TP-1931 SHEET 1 OF 1

Rough River Dam Outlet Works PH 2

SHOWN ITEM (TBM OR MSL)

2. LOCATION

NGVD29

3. DRILLING AGENCY 11. DRILL METHOD

USACE Backhoe

4. NAME OF DRILLER 12. ELEVATION TOP OF HOLE

452.0'

5. DRILL TYPE 13. TOTAL NUMBER CORE BOXES

6. THICKNESS OF OVERBURDEN 14. ELEVATION GROUND WATER

N/A N/A

7. DEPTH DRILLED INTO ROCK 15. DATE HOLE

N/A

8. TOTAL DEPTH OF BORING STARTED COMPLETED

4.0' 12/11/19 12/11/19

9. DIRECTION OF BORING 16. INSPECTOR

VERTICAIC8J INCLINED□ K. MURRAY

::c w (.)

I-w en a. z w ..J

� � w � � <

CLASSIFICATION =l:I: a:: 0 (.)

ELEVATION C w w a:: w REMARKS en (.) ::, OF MATERIALS z ..J ..J en

I- I- > "#-w en a. a. 3: en w- 0 I-

(.) � � 0 0 zLL (.) C a.

w en < < ..J wen w 0 w ..J ::, en en ID � a.!::- a:: a:: C

DGA w/ roots & top soil

GC

451.0

CL

- 1-

Silty CLAY, orangish-grey, moist, soft and loose -

450.0 v;

CL

- 2-

Silty CLAY with few fine sands, grey with orange spots, moist, medium -

- dense, medium to high plasticity t%

- - 3 -

- 448.4 Silty CLAY, orange, moist, very soft, very loose 1// CL 4 - 448.0 End of boring at elevation 448 feet. -

- - 5 -

- - 6-

- - 7 -

- - 8-

- - 9 -

- -10 -

- - 11 -

- -12 -

- -13 -

- -14 -

- -15 -

- -16 -

- -17 -

- -18 -

- -19 -

- -20 -

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE . PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1931

BORING NO. TP-1932 SHEET 1 OF 1

Rough River Dam Outlet Works PH 2

SHOWN ITEM (TBM OR MSL)

2. LOCATION

NGVD29

3. DRILLING AGENCY 11. DRILL METHOD

USACE Backhoe

4. NAME OF DRILLER 12. ELEVATION TOP OF HOLE

453.0'

5. DRILL TYPE 13. TOTAL NUMBER CORE BOXES

6. THICKNESS OF OVERBURDEN 14. ELEVATION GROUND WATER

N/A N/A

7. DEPTH DRILLED INTO ROCK 15. DATE HOLE

N/A

8. TOTAL DEPTH OF BORING STARTED COMPLETED

4.0' 12/11/19 12/11/19

9. DIRECTION OF BORING 16. INSPECTOR

VERTICAIC8J INCLINED□ K. MURRAY

::c w (.)

I-w en a. z w ..J

� � w � � <

CLASSIFICATION =l:I: a:: 0 (.)

ELEVATION C w w a:: w REMARKS en (.) ::, OF MATERIALS z ..J ..J en

I- I- > "#-w en a. a. 3: en w- 0 I-

(.) � � 0 0 zLL (.) C a.

w en < < ..J wen w 0 w ..J ::, en en ID � a.!::- a:: a:: C

DGA / Topsoil mix with roots very soft loose

GC

- 452.2 Silty CLAY, greyish-red, moist, very soft, very loose, medium plasticity

CL - 1-

451.0 v;

CL

- 2-

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

- - 3 -

- 449.6 Lean CLAY, brown, moist, very soft and loose V/ CL more plastic relative to others -

449.0 4 - End of boring at elevation 449 feet. -

Bottom of hole at 4 feet. -

- - 5 -

- - 6-

- - 7 -

- - 8-

- - 9 -

- -10 -

- - 11 -

- -12 -

- -13 -

- -14 -

- -15 -

- -16 -

- -17 -

- -18 -

- -19 -

- -20 -

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE . PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1932

BORING NO. TP-1933 SHEET

Rough River Dam Outlet Works PH 2 f-

L

O

CA

T

I

O

N

-------------------; SHOWN ITEM (TBM OR MSL)

11. DRILL METHOD

OF

3. DRILLING AGENCY

USACE Backhoe

4. NAME OF DRILLER 12. ELEVATION TOP OF HOLE

5. DRILL TYPE 13. TOTAL NUMBER CORE BOXES

6. THICKNESS OF OVERBURDEN 14. ELEVATION GROUND WATER

N/A

7. DEPTH DRILLED INTO ROCK 15. DATE HOLE

N/A

NGVD29

452.0'

N/A

8. TOTAL DEPTH OF BORING

4.0'

STARTED

12/11/19

COMPLETED

12/11/19

9. DIRECTION OF BORING

VERTICAIC8J INCLINED□

ELEVATION

- 451.4

CLASSIFICATION

OF MATERIALS

DGA mixed with roots & topsoil (black)

Silty CLAY, greyish-orange, moist, soft and loose, mottle en

C (.)

z w en w en .J ::, GC

CL

- 450.0 CLAY with some silt, grey, wet, very soft, very loose, moderate plasticity�

CL

16. INSPECTOR

K. MURRAY

::c w (.)

I-

"#-a. z w

� � w � � =l:I:

a:: 0 w w a:: w ::, .J .J en I- I- > "#-

a. a. 3: en w- 0� � 0 0 zLL (.) C

<( <( .J wen w en en ID � a.!::- a:: a::

REMARKS

w .J en w C

- 1

-2

-3

� water at bottom of hole, hear water ,-----,--,-,,........,,---t----------------����-��-��-�-�-�m_o _ve_m _en_t _______ ___...T 4 = 448. 0 End of boring at elevation 448 feet.

Bottom of hole at 4 feet.

LRL FORM 1202 PREVIOUS EDITIONS ARE OBSOLETE. PROJECT: Rough River Dam Outlet Works PI-H'R)LE NO.

JUNE 2000 SYMBOLS: .!. WATER LEVELS AT COMPLETIO� PARTIAL LOSS OF DRILL FLUID TP-1933

-5

-6

-7

-8

-9

-10

- 11

-12

-13

-14

-15

-16

-17

-18

-19

-20