W912P520R0004_TSpecs_App B_Amendment 0001_Part3.pdf

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Attached to
Kentucky Lock-Downstream Lock Monolith Construction Federal contract opportunity
Solicitation number
W912P520R0004
Issued by
Department of the Army Corps of Engineers Engineering District Nashville

About this file

Written by GovTribe AI ·

This notice provides information for a construction contract solicitation for the Kentucky Lock Downstream Monolith project. The U.S. Army Corps of Engineers Nashville District intends to issue a request for proposal for construction of the downstream monoliths for the Kentucky Lock in Grand Rivers, Kentucky. The solicitation is expected to be released on or around April 16, 2021 with an intended start date approximately 30 days after contract award. A pre-proposal video conference and organized site visit will be held on May 4 and May 6, 2021 respectively, with registration required by April 30. Interested parties must submit attendee information and company details to the points of contact by the specified date. Security access forms and documentation may be required depending on citizen status and are to be submitted according to the deadlines outlined. The point of contact is provided for any questions regarding the video conference or site visit.

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Other files for this federal contract opportunity

Other files attached to Kentucky Lock-Downstream Lock Monolith Construction, newest first.
File Type Posted
W912P520R0004-0003 TSpecs Amendment.pdf PDF
W912P520R0004-0003 REV Bid Schedule Amendment .pdf PDF
W912P520R0004-0003.pdf PDF
W912P520R0004-0003 TechChanges Amendment.pdf PDF
W912P520R0004-0003 TPlans Amendment.pdf PDF
W912P520R0004-0003 KYL DS Cofferdam Grouting Amendment.pdf PDF
W912P520R0004-0003 KY Lock Project_Water Testing Data_ Sep2020 Amendment.pdf PDF
W912P520R0004-0002.pdf PDF
KYL_Lock DSLM_4May2021_Contractor List.pdf PDF
KYL_Lock DSLM_6May2021_Site Visit Contractor Sign In Sheets.pdf PDF
KYL_Lock DSLM_4May2021 PreBid Presentation.pdf PDF
W912P520R0004-0001.pdf PDF
W912P520R0004_TSpecs_App A_Amendment 0001.pdf PDF
W912P520R0004_Price Schedule_Amendment 0001.xlsx XLSX spreadsheet
W912P520R0004_TSpecs_App B_Amendment 0001_Part1.pdf PDF
W912P520R0004_TSpecs_Amendment 0001.pdf PDF
W912P520R0004_TSpecs_App B_Amendment 0001_Part2.pdf PDF
W912P520R0004 TSpecs App A - RTA.pdf PDF
W912P520R0004 TPlans Folio 3 of 4 - RTA.pdf PDF
W912P520R0004 TPlans Folio 4 of 4 - RTA_Part1.pdf PDF
W912P520R0004 Price Schedule.xlsx XLSX spreadsheet
WD KY20210061 dated 19 Feb 2021.pdf PDF
W912P520R0004 TPlans Folio 4 of 4 - RTA_Part4.pdf PDF
W912P520R0004_Kentucky Lock Downstream Monolith.pdf PDF
W912P520R0004 TSpecs RTA.pdf PDF
Directions to USACE West Kentucky Resident Office.pdf PDF
W912P520R0004 TPlans Folio 1 of 4 - RTA.pdf PDF
W912P520R0004 TPlans Folio 2 of 4 - RTA.pdf PDF
W912P520R0004 TPlans Folio 4 of 4 - RTA_Part2.pdf PDF
W912P520R0004 TPlans Folio 4 of 4 - RTA_Part3.pdf PDF
W912P520R0004 TPlans Folio 4 of 4 - RTA_Part5.pdf PDF
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6.5274.4

Pull: 1 Ran: 3.7 ft Rec: 3.7 ft Loss: 0 ft Gain = 0.0

UL = 0.0

Start: 1545 Stop: 1629

Advance casing further after pull

Pull: 2 Ran: 8.6 ft Rec: 8.6 ft Loss: 0 ft DWR: Water return light gray Gain = 0.0

UL = 0.0

Start: 715 Stop: 802

Lost water return

CONCRETE

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, cherty, stylolitic in part

State Plane

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRD

99%

14. ELEVATION GROUND WATER

SHEET

Nashville District

DISTURBED

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTEDVERTICAL COMPLETED

15. DATE BORING

HORIZONTAL

INSTALLATION

0 0

INCLINED

American Engineers, Inc.

4. NAME OF DRILLER

5. DIRECTION OF BORING DEG FROM

VERTICAL

Kentucky Lock Addition D/S Cofferdam

280.9'0'

39.1'

39.1'

N 1898750.021 E 905693.037

Brad High, Geologist

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Adam Thompson

17. TOTAL CORE RECOVERY FOR BORING

6/27/17

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

1. PROJECT

UNDISTURBED

2. HOLE NUMBER

CME 55B

BEARING

3. DRILLING AGENCY

6/29/17

SHEETSDRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

C-716

OF

HQ Diamond

See Remarks

T S

F

LRN FORM 1836-A

Boring Designation C-716

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716

ELEV

SHEET 1 of 5

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

FIELD CLASSIFICATION OF MATERIALS

(Description)

Mechanical break

Mechanical break

Mechanical break

Pull: 3 Ran: 10 ft Rec: 9.8 ft Loss: 0.2 ft DWR: No water return Gain = 0.0

UL = 0.2

Start: 808 Stop: 901 Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, cherty, stylolitic in part (continued) Horizontal joint, tight, slightly weathered, rough

Horizontal joint, open, moderate to highly weathered, smooth

Chert

60 degree fracture, tight, slightly weathered, smooth

Chert Horizontal joint, open, clay-stained, rough, moderately weathered chert nodule chert nodule

Horizontal joint, slightly open, moderately to highly weathered, rough

Horizontal joint, open, slightly rough, slightly weathered

Chert

Chert

Horizontal joint, slightly open, slightly weathered, rough

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716

ELEV

SHEET 2 of 5

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Pull: 4 Ran: 10 ft Rec: 9.9 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.1

Start: 907 Stop: 1002

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, cherty, stylolitic in part (continued) Horizontal joint, slightly open, slight to moderately weathered, slightly rough

Horizontal joint, tight, slightly weathered, rough

Chert

Horizontal joint, open, moderately weathered, slightly rough Chert

Chert

Horizontal joint, slightly open, slightly weathered, rough Chert

Chert nodule

Chert

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716

ELEV

SHEET 3 of 5

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

DWR: No water return

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, cherty, stylolitic in part (continued) Horizontal joint, slightly open, slightly weathered, rough

Horizontal joint, open, slightly rough, moderately weathered

Chert

Horizontal joint, tight, rough, slightly weathered (stylolitic)

Chert

Chert

Chert

Horizontal joint, tight, slightly weathered, smooth

Chert

Horizontal joints, tight, slightly weathered, slightly rough

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716

ELEV

SHEET 4 of 5

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

39.1241.8

Unable to discern natural joints due to drill tooling failure during pull 5 Start: 1005

Boring terminated at 39.1 feet. Drill tooling failure. Grouted boring with calculated volume of grout.

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, cherty, stylolitic in part (continued)

Chert

BOTTOM OF BOREHOLE AT 39.1 ft

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716

ELEV

SHEET 5 of 5

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Offset 2 feet upstream from original boring.

CONCRETE

State Plane

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRD

99%

14. ELEVATION GROUND WATER

SHEET

Nashville District

DISTURBED

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTEDVERTICAL COMPLETED

15. DATE BORING

HORIZONTAL

INSTALLATION

0 0

INCLINED

American Engineers, Inc.

4. NAME OF DRILLER

5. DIRECTION OF BORING DEG FROM

VERTICAL

Kentucky Lock Addition D/S Cofferdam

280.9'0'

131.4'

131.4'

N 1898750.021 E 905693.037

Brad High, Geologist

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Adam Thompson

17. TOTAL CORE RECOVERY FOR BORING

7/10/17

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

1. PROJECT

UNDISTURBED

2. HOLE NUMBER

CME 55B

BEARING

3. DRILLING AGENCY

16 SHEETSDRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

C-716A

OF

HQ Diamond

See Remarks

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 1 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

10.9270.0

Pull: 1 Ran: 4.2 ft Rec: 4.2 ft Loss: 0 ft DWR: Light gray water return (100%). Lost water return at bottom or concrete (10.9) Advanced casing to 7.5 feet with roller bit.

Start: 741 Stop: 827 Gain = 0.0

UL = 0.0

Mechanical break

Pull: 2 Ran: 9.4 ft Rec: 9.4 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Pull 2 stopped short of 10 foot.

Water pressure spike.

Start: 837 Stop: 947 Mechanical break

Mechanical break

CONCRETE (continued)

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded

Chert nodule

60 degree fracture, open, rough, moderately weathered Vertical fracture and vuggy, open, smooth, moderate to highly weathered

Horizontal joint, slightly open, rough, slightly weathered

Chert

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 2 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 3 Ran: 10.3 ft Rec: 10.3 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 956 Stop: 1053

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) 60 degree joint, slightly open, moderately weathered, rough

Horizontal joint, slightly open, slightly weathered, rough

Horizontal joint, open, moderately to highly weathered, rough Vertical fracture, closed, slightly weathered, rough

Chert

Chert

Vertical & horizontal fracture, open, slightly weathered, rough

Chert nodule

Chert

Chert

Chert

Horizontal joint, slightly open, smooth, moderately to highly weathered

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 3 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Pull: 4 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1109 Stop: 1220

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Chert

Horizontal joint, slightly open, slightly weathered, smooth

Chert

Chert

Horizontal joint, open, highly weathered, slightly rough

Chert

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 4 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break Mechanical break Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Chert

Chert

Chert

Horizontal joint, slightly open, slightly weathered, rough Chert

Chert

Horizontal joint, tight, slightly weathered, rough

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 5 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break Mechanical break

Pull: 5 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1308 Stop: 1405

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Chert nodule

Chert nodule

Horizontal joint, slightly open, slightly weathered, rough

Chert nodule

Horizontal joint, tight, slightly weathered, rough

Chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, tight, slightly weathered, rough

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 6 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 6 Ran: 10 ft Rec: 9.8 ft Loss: 0.2 ft DWR: No water return Gain = 0.0

UL = 0.2

Start: 1415 Stop: 1522 Mechanical break Mechanical break Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Horizontal joint, tight, slightly to moderately weathered, rough Chert

Horizontal joint, tight, slightly weathered, slightly rough

Chert nodule

Chert

Horizontal joint, open, highly weathered, smooth

Chert

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 7 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Pull: 7 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1533 Stop: 1626

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Chert

Vertical calcite veins, 1 to 2 mm Chert

UL, clay filled

60 degree fracture, highly weathered, open, smooth vertical calcite veins, 1 to 3 mm

Chert

Chert nodule

Chert

Horizontal joints, open, moderately to highly weathered, smooth

Fractured throughout with grout in-fill

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 8 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Pull: 8 Ran: 10 ft Rec: 9.9 ft Loss: 0.1 ft DWR: No water return Gain = 0.0

UL = 0.1

Start: 1634 Stop: 830 Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued)

Chert

Horizontal joint, tight, moderately weathered, smooth

Horizontal joint, slightly open, slightly weathered, smooth Vertical joint, open, rough, slightly weathered

Chert

Horizontal stylolitic joint, tight, rough, slightly weathered

Chert Horizontal stylolitic joint, tight, rough, slightly weathered

Horizontal joint, slightly open, slightly weathered, rough

Chert

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 9 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Pull: 9 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 840 Stop: 952 Mechanical break

60 degree Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Horizontal joint, slightly open, moderately weathered, slightly rough

Vertical calcite veins, 1 mm

Horizontal joint, tight, slightly to moderately weathered, rough

Chert

Horizontal joint, open, highly weathered, smooth

Horizontal joint,slightly open, highly weathered, smooth

Chert

Cherty

Horizontal joint, stylolitic, tight, slightly weathered, smooth

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 10 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Pull: 10 Ran: 10 ft Rec: 9.9 ft Loss: 0.1 ft DWR: No water return

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) Chert

Chert

Horizontal joint, stylolitic, tight, slightly weathered, smooth

60 degree joint, open, moderately to highly weathered, smooth chert

Horizontal joint, stylolitic, tight, moderately weathered, slightly rough chert

Horizontal joint, stylolitic, tight, slightly weathered, rough chert

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 11 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Gain = 0.0

UL = 0.1

Start: 1000 Stop: 1114 Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued) chert horizontal joint, stylolitic, tight, slightly weathered, smooth

Horizontal joint, stylolitic, tight, slightly weathered, rough

Chert

Horizontal joint, tight, stylolitic, slightly weathered, rough

Chert

Chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

Chert

Horizontal joint, stylolitic, tight, slightly weathered, slightly rough

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 12 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 11 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1209 Stop: 1320 Mechanical break Mechanical break Mechanical break Mechanical break

Mechanical break

Mechanical break Mechanical break

Horizontal joint, stylolitic, tight, slightly weathered, rough Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued)

Horizontal joint, slightly open, slightly weathered, rough

30 degree joint, open, moderately to highly weathered, smooth

Horizontal joint, open, moderately weathered, slightly rough chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

Horizontal joint, tight, stylolitic, rough, slightly weathered

Cherty

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 13 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Pull: 12 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1332 Stop: 1445 Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued)

Chert

Chert

Horizontal joint, Stylolitic, tight, slightly weathered, rough

Chert nodule

Chert horizontal joint, slightly open, moderately weathered, smooth

Chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 14 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Pull: 13 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1500 Stop: 1612 Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued)

Chert horizontal joint, slightly open, moderately weathered, smooth

Chert

Horizontal joint, tight, slightly weathered, rough chert

Chert

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, tight, slightly weathered, smooth

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 15 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

131.4149.5

Chert

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine crystalline, medium to dark gray, hard to very hard, thin to very thick bedded (continued)

Horizontal joint, stylolitic, tight, slightly weathered, rough

Chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

Horizontal joint, stylolitic, tight, slightly weathered, rough

BOTTOM OF BOREHOLE AT 131.4 ft

INSTALLATION

280.9'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898750.021 E 905693.037

T S

F

LRN FORM 1836-A

Boring Designation C-716A

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-716A

ELEV

SHEET 16 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

6.3276.9 1

Boring advanced from platform atop lock wall

Pull: 1 Ran: 5.9 ft Rec: 5.9 ft Loss: 0 ft DWR: 100% Medium gray water return to about 8 feet Gain = 0.0

CONCRETE

Rubbly, not bonded to concrete Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert

State Plane

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRD

98%

14. ELEVATION GROUND WATER

SHEET

Nashville District

DISTURBED

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTEDVERTICAL COMPLETED

15. DATE BORING

HORIZONTAL

INSTALLATION

0 0

INCLINED

American Engineers, Inc.

4. NAME OF DRILLER

5. DIRECTION OF BORING DEG FROM

VERTICAL

Kentucky Lock Addition D/S Cofferdam

283.2'0'

134.6'

134.6'

N 1898721.258 E 905716.706

Brad High, Geologist

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Adam Thompson

17. TOTAL CORE RECOVERY FOR BORING

7/17/17

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

1. PROJECT

UNDISTURBED

2. HOLE NUMBER

CME 55B

BEARING

3. DRILLING AGENCY

17 SHEETSDRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

C-717

OF

HQ Diamond

See Remarks

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 1 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

UL = 0.0

Start: 827 Stop: 918 significant rod chatter beginning about 10 feet

Pull: 2 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 932 Stop: 1230 Mechanical break end of pull 1

Chert Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joint, open, smooth, moderately weathered chert nodule

Horizontal joint, slightly open, slightly weathered, slightly rough

Chert nodule

Chert nodule

Horizontal joint, slightly open, slightly weathered, rough

Horizontal joint, open, moderately weathered, slightly rough

Horizontal joints, open, moderately weathered, slightly rough

Chert

Horizontal joint, open, moderately weathered, slightly rough

Horizontal joint, open, moderately weathered, slightly rough Horizontal joint, open, moderately weathered, slightly rough

Horizontal joint, open, moderately weathered, slightly rough

Vertical fracture, open, moderate to highly weathered, rough

Horizontal joints, open, moderately weathered, rough

Chert

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 2 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Middle of pull 2, pulled drill string & changed reaming shell & bit

Pull: 3 Ran: 10 ft Rec: 9.7 ft Loss: 0.3 ft DWR: No water return Gain = 0.0

UL = 0.3

Start: 1238 Stop: 1402

Mechanical break

Several mechanical breaks, rock was very hard and brittle when breaking to fit in box; broke several places with one blow of hammer

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joint, open, moderately weathered, slightly rough

Horizontal joint, open, moderately weathered, rough

Horizontal joint, open, moderately weathered, slightly rough

Horizontal joint, open, highly weathered, smooth

Chert

Vertical dissolution fracture, open, highly weathered

Rubbly core recovered

UL, clay filled

Horizontal joint, open, moderately weathered, rough

Horizontal joint, slightly open, moderately weathered, slightly rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 3 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Mechanical break

Pull: 4 Ran: 10 ft Rec: 10 ft Loss: 0 ft

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joint, slightly open, moderately weathered, slightly rough

Chert

Chert

Horizontal joint, open, highly weathered, smooth

Horizontal joint, slightly open, moderate to highly weathered, smooth

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, open, highly weathered, smooth

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 4 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

DWR: No water return Gain = 0.0

UL = 0.0

Start: 1411 Stop: 655 Mechanical break

Mechanical break

Mechanical break water return (100%) medium gray in color

Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joint, slightly open, moderately weathered, smooth

Horizontal joint, slightly open, moderately weathered, smooth

Chert nodule

Horizontal joint, tight, slightly weathered, rough

Chert

Horizontal joint, slightly open, slightly rough, moderately weathered Chert

Horizontal joint, slightly open, slightly weathered, slightly rough

Horizontal 30 degree joint, slightly open, moderately weathered, slightly rough

Horizontal joint, slightly open, moderately weathered, smooth

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 5 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 5 Ran: 10.3 ft Rec: 10.3 ft Loss: 0 ft DWR: 100% water return, medium gray Gain = 0.0

UL = 0.0

Start: 703 Stop: 801 Mechanical break *Adjusted rig height during pull 5

Lost water return

Mechanical break

Mechanical break

Chert Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) Horizontal joint, tight, slightly weathered, slightly rough

Horizontal fracture Vertical fracture, slightly open, moderately weathered, slightly rough Vertical fracture

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, tight, slightly weathered, rough

Chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, slightly open, slightly to moderately weathered, rough Horizontal joint, open, highly weathered, smooth

Chert

Vertical calcite veins, 1 to 10 mm

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 6 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Pull: 6 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 808 Stop: 857 Mechanical break Mechanical break Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, slightly open, moderately weathered, rough

Chert nodule

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, slightly open, moderately weathered, smooth

Vug

Horizontal joint, tight, slightly weathered, slightly rough

45 degree fracture, tight, slightly weathered, rough

Chert

Horizontal joint, slightly open, moderately weathered, smooth

Horizontal joint, tight, slightly weathered, slightly rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 7 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

6 Mechanical break

Pull: 7 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 904 Stop: 957 Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) Chert

Vertical calcite vein, 1 to 4mm chert nodule chert nodule

Horizontal joint, open, highly weathered, smooth chert

Chert nodule

Chert nodule

Horizontal joint, tight, slightly weathered, rough

Chert nodule

Horizontal joint, slightly open, moderately to highly weathered, smooth

Chert nodule

Horizontal joint, open, highly weathered, smooth Grout infill Horizontal joint, open, highly weathered, smooth

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 8 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 8 Ran: 10 ft Rec: 10 ft Loss: 0 ft Gain = 0.0

UL = 0.0

Start: 1006 Stop: 1115

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) 60 degree fracture, slightly open, moderately weathered, smooth

Horizontal joint, open, moderately weathered

Chert

Chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, tight, slightly to moderately weathered, slightly rough

Horizontal joint, tight, moderately weathered, rough

45 degree joint, open, moderately weathered, smooth

Chert

Vertical fractures, open, highly weathered, slightly rough

Chert

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 9 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 9 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 1125 Stop: 1250

Horizontal joint, open, moderately weathered, smooth Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) Horizontal joint, tight, slightly weathered, slightly rough

Cherty

Vertical calcite veins, 1 to 2 mm

Vertical fractures, tight, slightly weathered, rough

Horizontal joint, slightly open, moderately weathered, smooth

Horizontal joint, open, moderately weathered, slightly rough

Chert

Chert

Horizontal joint, open, moderately weathered, smooth

Horizontal joint, stylolitic, tight, slightly weathered, rough

Chert

30 to 60 degree fracture, open, moderately weathered, rough

Horizontal joint, stylolitic, tight, slightly weathered, rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 10 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) Chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

Chert

Chert

Horizontal joint, tight, stylolitic, slightly weathered, rough

Chert Horizontal joint, tight, slightly weathered, rough

Horizontal joint, stylolitic, tight, slightly weathered, rough

Horizontal joint, tight, stylolitic, slightly weathered, rough Calcite veins, vertical, 1 to 5 mm

Chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 11 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Pull: 10 Ran: 10 ft Rec: 9.9 ft Loss: 0.1 ft DWR: No water return Gain = 0.0

UL = 0.0

Left bottom 0.1 foot at BOH Start: 1305 Stop: 1426 Mechanical break Mechanical break Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued) Cherty

Horizontal joint, tight, stylolitic, slightly weathered, slightly rough

Horizontal joint, tight, stylolitic, slightly weathered, rough

Chert

Vertical fracture, tight, slightly weathered, rough Vertical calcite veins, 1 to 5mm Stylolitic horizontal joint, tight, rough, slightly weathered

Chert

60 degree fracture, tight, slightly weathered, rough

Horizontal joint, stylolitic, tight, slightly weathered, rough

Horizontal joint, slightly open, slightly weathered, rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 12 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Pull: 11 Ran: 10 ft Rec: 10.1 ft DWR: No water return Gain = 0.1

UL = 0.0

Start: 1440 Stop: 645

Multiple mechanical breaks with one blow of hammer

Mechanical break

Mechanical break

Multiple mechanical breaks with one blow of hammer

Mechanical break

Mechanical break

Mechanical break

Horizontal joint, slightly open, moderately weathered, rough Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, stylolitic, tight, slightly weathered, rough

Vertical fracture, slightly open, slightly weathered, rough

Horizontal joint, slightly open, moderately weathered, smooth

60 degree fracture, tight, slightly weathered, rough

Horizontal joints, open, moderately to highly weathered, slightly rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 13 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Mechanical break Pull: 12 Ran: 10 ft Rec: 9.5 ft Loss: 0.5 ft DWR: No water return Gain = 0.0

UL = 0.0

0.5 Broke off bottom of Pull 12 at

BOH, recovered to 121.8 Start: 657 Stop: 832 Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, tight, slightly weathered, rough

60 degree fracture, tight, slightly weathered, rough

Horizontal joint, slightly open, moderately weathered, INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 14 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 13 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Pressure spiked before end of run, stopped about 0.5' short Start: 850 Stop: 1012 Mechanical break

Mechanical break slightly rough Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Cherty

Horizontal joint, slightly open, moderately weathered, slightly rough

Chert

Horizontal joint, tight, slightly to moderately weathered, slightly rough

Chert

Chert

Horizontal joint, stylolitic, tight, slightly weathered, rough

Cherty

Vertical calcite veins, < 1mm

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 15 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical break

Mechanical break

Mechanical break

Pull: 14 Ran: 2.3 ft Rec: 2.8 ft Loss: 0 ft DWR: No water return Gain = 0.5

UL = 0.0

Start: 1020 Stop: 1046 Mechanical break

Mechanical break

Mechanical break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, hard to very hard, thin to very thick bedded, chert (continued)

Horizontal joints, slightly open, moderately weathered, slightly rough Vertical fracture, open, moderately to highly weathered, slightly rough to rough

Horizontal joint, slightly open, moderately weathered, slightly rough

Vertical fracture, tight, slightly weathered, rough

Horizontal joint, tight, stylolitic, slightly weathered, rough

Vertical calcite veins, 1 to 2mm

Horizontal joint, tight, slightly weathered, rough

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 16 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

134.6148.6 BOTTOM OF BOREHOLE AT 134.6 ft

INSTALLATION

283.2'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 1898721.258 E 905716.706

T S

F

LRN FORM 1836-A

Boring Designation C-717

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-717

ELEV

SHEET 17 of 17

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

1 0

Boring advanced from top of lock wall.

Boring moved about 30' downstream due to barge traffic & retaining wall.

Advanced casing & encountered metal object. Roller bit dislodged in casing.

Offset 8'' & drill with HQ only.

Refused on metal at 2 feet.

Pulled HQ & casing, able to retrieve roller bit. Advanced casing to 2.2 feet in original hole.

No concrete encountered

Pull: 1 Ran: 0.3 ft Rec: 0.3 ft Loss: 0 ft Gain = 0.0

UL = 0.0

Start: 1002 Stop: 1017 Begin rock coring Pull: 2 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: 100% water return, medium gray Gain = 0.0

UL = 0.0

Start: 1030 Stop: 1142

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty

Horizontal joint, open, moderately to highly weathered, slightly rough

Horizontal joints, open, moderately weathered, slightly rough

Chert

Horizontal joint, open, highly weathered, smooth

Horizontal joint, open, highly weathered, smooth

State Plane

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRD

65%

14. ELEVATION GROUND WATER

SHEET

Nashville District

DISTURBED

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTEDVERTICAL COMPLETED

15. DATE BORING

HORIZONTAL

INSTALLATION

2 0

INCLINED

American Engineers, Inc.

4. NAME OF DRILLER

5. DIRECTION OF BORING DEG FROM

VERTICAL

Kentucky Lock Addition D/S Cofferdam

280.3'0'

132.5'

132.5'

N 189696.702 E 905738.258

Brad High, Geologist

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Adam Thompson

17. TOTAL CORE RECOVERY FOR BORING

7/25/17

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

1. PROJECT

UNDISTURBED

2. HOLE NUMBER

CME 55B

BEARING

3. DRILLING AGENCY

8/1/17

SHEETSDRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

C-718

OF

HQ Diamond

See Remarks

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 1 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D multiple breaks with one hammer blow Mechanical Break multiple breaks with one hammer blow Mechanical Break

Pull: 3 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: 100% water return, medium gray Gain = 0.0

UL = 0.0

Start: 1235 Stop: 1350 Mechanical Break Mechanical Break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued) Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joints, slightly open, slight to moderately weathered, slightly rough

Chert

Horizontal joint, slightly weathered, slightly open, rough

Slightly to moderately weathered, water-stained Horizontal joint, highly weathered, open, smooth to slightly rough

Chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, tight, slightly weathered, rough

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 2 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical Break

Mechanical Break

Pull: 4 Ran: 10 ft Rec: 9.9 ft Loss: 0.1 ft DWR: No water return Ran rig in 3rd gear most of Pull 4

Mechanical breaks occurred while drilling

Gain = 0.0

UL = 0.1

slightly weathered, stained Horizontal joint, slightly open, moderately weathered, slightly rough Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued) Chert

Horizontal joint, slightly open, slightly to moderately weathered, slightly rough

Chert

Horizontal joint, tight, slightly weathered, slightly rough

Weathered slightly, water stained Horizontal joint, slightly open, moderately weathered, smooth

Horizontal joint, tight, slightly weathered, slightly rough

Chert

Chert

Horizontal joint, open, highly weathered, smooth UL, Clay/weathered rock

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 3 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Start: 615 Stop: 746 Mechanical Break Mechanical Break Mechanical Break

Mechanical Break

Mechanical Break

Mechanical Break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued) Nodular chert chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, tight, slightly weathered, slightly rough slightly weathered, water-stained

Chert

Horizontal joint, slightly open, moderately weathered, slightly rough

Chert

Horizontal joints, open, slightly to moderately weathered, slightly rough

45 to 60 degree fracture, slight to moderately weathered, rough

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 4 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 5 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 808 Stop: 919

Mechanical Break

Mechanical Break

Horizontal joint, open, moderately to highly weathered, smooth Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued) Chert

Horizontal joint, tight, slightly weathered, rough

Chert nodule

Chert Horizontal joint, tight, slightly to moderately weathered, rough Chert

Horizontal joint, slightly open, moderately weathered, slightly rough

Nodular chert

Horizontal joint, open, moderately to highly weathered, smooth chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, tight, slightly weathered, rough

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 5 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 6 Ran: 10 ft Rec: 10 ft Loss: 0 ft DWR: No water return Gain = 0.0

UL = 0.0

Start: 930 Stop: 1047 Mechanical Break

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued)

Horizontal joint, tight, slightly weathered, rough

Chert

Horizontal joint, tight, slightly weathered, rough

Horizontal joint, open, moderately to highly weathered, slightly rough

Horizontal joint, tight, slightly weathered, rough

Chert

Chert

Horizontal joint, slightly open, moderately weathered, smooth

Horizontal joint, open, moderately to highly weathered, smooth

Horizontal joint, tight, slightly weathered, rough

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 6 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Mechanical Break

Pull: 7 Ran: 10 ft Rec: 9.2 ft Loss: 0.8 ft DWR: No water return Gain = 0.0

UL = 0.8

Start: 1059 Stop: 1218 Mechanical Break

Water return, red to medium gray

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued) Horizontal joint, tight, slightly weathered, rough

Chert

Horizontal joint, slightly open, moderately weathered, slightly rough

Horizontal joint, slightly open, moderately weathered, slightly rough chert

Chert

UL, clay filled

Highly weathered, clay-stained

Chert

60 degree fracture, open, moderately weathered, rough Chert

Highly weathered limestone, rubbly with grout infill

Chert with vertical fractures, moderately weathered, rough

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 7 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Pull: 8 Ran: 10 ft Rec: 3.4 ft Loss: 6.6 ft DWR: 100% water return, red to medium gray Gain = 0.0

UL = 6.6

Start: 1327 Stop: 1135 Mechanical Break

Ran: 1.5 ft Rec: 1.5 ft Loss: 0 ft Loss = 0.0 Gain = 0.0

UL = 0.0

Ran: 1.5 ft Rec: 1.5 ft Loss: 0 ft Loss = 0.0

Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued) Horizontal joint, slightly open, moderately weathered, rough

Chert

Grout infill with clay, recovered

Horizontal joint, open, highly weathered, smooth Highly weathered chert, multiple vertical fractures, open, moderately weathered, rough

UL, Clay & grout filled

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 8 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

Gain = 0.0

UL = 0.0

Resume HQ Coring

Mechanical Break

Pull: 9 Ran: 10 ft Rec: 3.9 ft Loss: 6.1 ft DWR: 100% water return, light gray to reddish brown Gain = 0.0

UL = 6.1

Start: 1157 Stop: 1333 cavity, grout filled Ft. Payne FM/LS Very fine to fine, crystalline, medium to dark gray, very hard, thin to thick bedded, cherty (continued)

UL, grout & clay filled

Fractured limestone with grout infill

Chert

Chert

UL, clay-filled partially recovered clay chert, boulder with gravel

INSTALLATION

280.3'

Kentucky Lock Addition D/S Cofferdam

SHEET

Nashville District

COORDINATE SYSTEM

State Plane

SHEETS

HORIZONTAL VERTICALPROJECT

OF

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

N 189696.702 E 905738.258

T S

F

LRN FORM 1836-A

Boring Designation C-718

LE

G

E N

D

DEPTH

N -V al ue

Boring Designation C-718

ELEV

SHEET 9 of 16

MAY 12

B lo w s/

0.

ft%

REC

B ox

N o.

R Q

D

REMARKS

R Q

D

78.3202.0

Pull: 10 Ran: 10 ft Rec: 3.6 ft Loss: 6.4 ft DWR: 100% water return, reddish brown to light gray Gain = 0.0

UL = 6.4

Ft. Payne FM/LS Very fine to fine,…

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