A.03.09 RTA Specs-04-15.pdf

PDF 13 MB Posted May 4, 2020

Attached to: Dam Safety Modification Additional Relief Wells and Collector System Upgrades, Mohawk Dam, Warsaw, Ohio
Solicitation number: W91237
Issued by: Department of the Army Corps of Engineers Engineering District Huntington

About this file

Written by GovTribe AI · Dec 28, 2023

This solicitation is for additional relief wells and collector system upgrades at Mohawk Dam in Warsaw, Ohio. The solicitation was issued by the Department of the Army Corps of Engineers Engineering District Huntington. Services required include drilling exploratory boreholes, installing additional relief wells, and upgrading the collector system. The bid response date is not provided. The contract will be awarded on a firm fixed-price basis. Small businesses are encouraged to respond. The incumbent contractor was not identified.

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A.03.09 RTA Plans-02-27-20.pdf	PDF	May 4, 2020
B.08.02 W9123720B0001.pdf	PDF	May 4, 2020

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RTA - Certified Final Documents

Specifications for

ADDITIONAL RELIEF WELLS

AND COLLECTOR SYSTEM

UPGRADES AT MOHAWK DAM

DEPARTMENT OF THE ARMY

HUNTINGTON DISTRICT, CORPS OF ENGINEERS

HUNTINGTON, WEST VIRGINIA

April 2020 IFB NO. W9123720B0001

This page was intentionally left blank for duplex printing.

IFB No. W9123720B0001 MKW03

PROJECT TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 01 15 PILOT HOLE LOGS AND RELATED SUPPLEMENTAL INFORMATION

00 80 00 SPECIAL CONTRACT REQUIREMENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 CONTRACT CONSIDERATIONS

01 22 00.00 20 APPLICATION FOR PAYMENT

01 28 00.00 10 CONTRACT MODIFICATIONS

01 31 19.00 40 PROJECT CONFERENCES

01 32 01.00 10 PROJECT SCHEDULE

01 32 16.00 20 SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES

01 33 00 SUBMITTAL PROCEDURES

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 38 10 PROGRESS PHOTOGRAPHS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 40 CONTRACTOR QUALITY CONTROL

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 50 00 TEMPORARY CONSTRUCTION FACILITIES

01 57 20.00 10 ENVIRONMENTAL PROTECTION

01 60 00.00 40 MATERIAL AND EQUIPMENT

01 78 00 CLOSEOUT SUBMITTALS

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 92 19 SEEDING

DIVISION 33 - UTILITIES

33 26 00.00 10 RELIEF WELLS

33 40 00 STORM DRAINAGE UTILITIES

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

This page was intentionally left blank for duplex printing.

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 01 15

PILOT HOLE LOGS AND RELATED SUPPLEMENTAL INFORMATION

PART 1 GENERAL

1.1 SUMMARY

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

DOCUMENT 00 01 15 Page 1

SECTION 00 01 15

PILOT HOLE LOGS AND RELATED SUPPLEMENTAL INFORMATION

PART 1 GENERAL

1.1 SUMMARY

This section includes boring logs and other related supplemental information for the Zoar Levee project. The following is a list of items attached to the end of this section. These materials are provided for information only.

. Boring logs for exploratory holes drilled near and along the IEIT alignment; also includes logs for downstream piezometers(not all available) and logs for existing relief wells (not all available) . Gradation testing results from soil boring samples (above logs);

constant rate permeability test results for remolded foundation samples . Plots of pool elevation (Dover Dam) versus time from 1985 to 2019 . Plots of piezometer elevation versus time for downstream piezometers . Manhole, relief well, and piezometer locations information . Work-as-constructed and remedial design drawings . Example final core log

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Document --

DOCUMENT 00 01 15 Page 2

Relief Well Pilot Hole Logs

FOR INFORMATION ONLY

I N

M A

N O

807.9

805.8

801.8

800.9

799.4

796.4

794.4

791.8

789.9

788.4

0.5

2.6

6.6

7.5

9.0

12.0

14.0

16.6

18.5

20.0

0' to 0.5': Topsoil

0.5' to 2.6': CL with silt, fine grained sand, gravel, brown, moist. Cored through large cobble from 2.2' - 2.5'

2.6' to 6.6': SW-SM wiht silt, fine to medium grained, reddish brown, moist

6.6' to 7.5': CL with coarse grained sand and gravel, silty, brown, moist

7.5' to 9': CL with sand and gravel, silty, brown to gray, moist

9' to 12': SM, fine to medium grained, brown, wet

12' to 14': ML with sand, dark gray, wet

14' to 16.6': GW-GM with silt and sand, brown, wet

16.6' to 18.5': SP-SM, fine to coarse grained, clayey, brown, wet

18.5' to 20': GP with fine to coarse grained sand, fine to coarse grained, cobbles, brown, wet

Depth: 0.0' - 10.0' REC: 10.0', Drill Time: 5 min

Depth: 10.0' - 20.0' REC: 10.0', Drill Time: 5 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-133

3/20/19

DISTURBED

N 249,296.9 E 2,083,282.2

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

20 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

808.4

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

120.2

3/20/19

4-inch Sonic

799.4

SEP 05

Boring Designation D-19-133 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-133

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

784.8

778.4

775.8

770.4

769.4

23.6

30.0

32.6

38.0

39.0

20' to 23.6': SW, brown, wet

23.6' to 30': GP with sand, brown, wet

30' to 32.6': SW with gravel, brown, wet

32.6' to 38': SW with gravel, brown, wet

38' to 39': SP with fine to medium grained gravel, fine to coarse grained, brown, wet 39' to 46.5': GW with sand, brown, wet

Depth: 20.0' - 30.0' REC: 10.0', Drill Time: 5 min

Depth: 30.0' - 40.0' REC: 10.0', Drill Time: 5 min

Depth: 40.0' - 50.0' REC: 10.0', Drill Time: 5 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,296.9 E 2,083,282.2

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

808.4

NAVD88

SEP 05

Boring Designation D-19-133 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-133

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

761.9

753.4

46.5

55.0

39' to 46.5': GW with sand, brown, wet (continued)

46.5' to 55': SW-SM with silt, brown, wet

55' to 72': SP, brown, wet

Depth: 50.0' - 60.0' REC: 10.0', Drill Time: 5 min

Depth: 60.0' - 70.0' REC: 10.0', Drill Time: 5 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,296.9 E 2,083,282.2

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

808.4

NAVD88

SEP 05

Boring Designation D-19-133 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-133

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

736.4

729.4

723.4

72.0

79.0

85.0

55' to 72': SP, brown, wet (continued)

72' to 79': SW with gravel, brown, wet

79' to 85': SP with gravel, brown, wet

85' to 93': SP-SM with silt, brown, wet

Depth: 70.0' - 80.0' REC: 8.2', Drill Time: 5 min

Depth: 80.0' - 90.0' REC: 8.6', Drill Time: 5 min

Depth: 90.0' - 100.0' REC: 8.2', Drill Time: 5 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,296.9 E 2,083,282.2

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

808.4

NAVD88

SEP 05

Boring Designation D-19-133 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-133

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

715.4

704.4

698.4

696.4

93.0

104.0

110.0

112.0

93' to 104': GW with sand, brown, wet

104' to 110': SW with gravel, brown, wet

110' to 112': SW-SM with silt and gravel, brown, wet

112' to 120.2': GP, brown, wet

Depth: 100.0' - 110.0' REC: 8.8', Drill Time: 5 min

Depth: 110.0' - 120.2' REC: 4.6', Drill Time: 5 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,296.9 E 2,083,282.2

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

5SHEET

INSTALLATION

PROJECT

State Plane

808.4

NAVD88

SEP 05

Boring Designation D-19-133 SHEET 5 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

95.0

97.5

100.0

102.5

105.0

107.5

110.0

112.5

115.0

Laboratory

Boring Designation D-19-133

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

688.2 120.2

112' to 120.2': GP, brown, wet (continued)

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,296.9 E 2,083,282.2

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

6SHEET

INSTALLATION

PROJECT

State Plane

808.4

NAVD88

SEP 05

Boring Designation D-19-133 SHEET 6 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

117.5

120.0

Laboratory

Boring Designation D-19-133

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

808.5

804.9

801.9

800.4

798.9

0.4

4.0

7.0

8.5

10.0

0' to 0.4': Topsoil 0.4' to 4': SC-SM, brown, moist (Fill)

4' to 7': SP, brown, moist

7' to 8.5': SC with gravel, gray, moist

8.5' to 10': SP with gravel, brown, moist

Depth: 0.0' - 10.0' REC: 10.0', Drill Time: 4 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-133A

3/26/19

DISTURBED

N 249,298.9 E 2,083,285.2

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

2 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

808.9

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

10.0

3/26/19

4-inch Sonic

SEP 05

Boring Designation D-19-133A SHEET 1 of 1

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

Laboratory

Boring Designation D-19-133A

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

805.7

804.5

800.7

797.5

796.7

786.5

0.8

2.0

5.8

9.0

9.8

20.0

0' to 0.8': Topsoil

0.8' to 2': SC, brown, moist (Fill)

2' to 5.8': SP, brown, moist

5.8' to 9': SC-SM with gravel, brown, moist

9' to 9.8': CL-ML with gravel, brown, moist

9.8' to 20': GP-GM with silt and sand, brown, wet

22 5

Depth: 0.0' - 10.0' REC: 10.0', Drill Time: 7 min

Depth: 10.0' - 20.0' REC: 3.5', Drill Time: 23 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-134

3/27/19

DISTURBED

N 249,274.8 E 2,083,248.7

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

24 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

806.5

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

125.0

3/26/19

4-inch Sonic

796.5

SEP 05

Boring Designation D-19-134 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-134

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

781.5

776.9 776.5

773.5

772.5

770.5

768.5

763.0

25.0

29.6 30.0

33.0

34.0

36.0

38.0

43.5

20' to 25': SW-SM with silt and gravel, brown, wet

25' to 29.6': GW with sand, brown, wet

29.6' to 30': GC, brown, wet 30' to 33': SW, brown, wet

33' to 34': SP with fine grained gravel, brown, wet

34' to 36': SP with coarse grained sand, brown, wet

36' to 38': GW with sand, brown, wet

38' to 43.5': SP with gravel, brown, wet

43.5' to 44.4': SM, fine grained, brown, wet

Depth: 20.0' - 30.0' REC: 9.5', Drill Time: 14 min

Depth: 30.0' - 40.0' REC: 10.0', Drill Time: 11 min

Depth: 40.0' - 50.0' REC: 10.0', Drill Time: 10 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,274.8 E 2,083,248.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

806.5

NAVD88

SEP 05

Boring Designation D-19-134 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-134

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

762.1

755.5

753.5

748.0

743.5

739.5

738.5

44.4

51.0

53.0

58.5

63.0

67.0

68.0

44.4' to 51': SP with gravel, coarse grained, brown, wet

51' to 53': SP with gravel, coarse grained, brown, wet

53' to 58.5': SP, coarse grained, brown, wet

58.5' to 63': SP with gravel, coarse grained, brown, wet

63' to 67': SW, brown, wet

67' to 68': GP with sand, brown, wet

Depth: 50.0' - 60.0' REC: 9.8', Drill Time: 10 min

Depth: 60.0' - 70.0'REC:

10.0', Drill Time: 23 min End of drilling @ 1821, 3/26/2019

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,274.8 E 2,083,248.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

806.5

NAVD88

SEP 05

Boring Designation D-19-134 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-134

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

734.5

728.0

726.5

721.5

719.5

718.5

716.5

72.0

78.5

80.0

85.0

87.0

88.0

90.0

68' to 72': SW with gravel, brown, wet (continued)

72' to 78.5': SW with gravel, medium grained, brown, wet

78.5' to 80': SP, coarse grained, brown, wet

80' to 85': SW with gravel, coarse grained, brown, wet

85' to 87': SP with cobbles, coarse grained, brown, wet

87' to 88': SP with fine grained gravel, brown, wet

88' to 90': GW-GM with silt and sand, brown, wet

90' to 93': SP with gravel, coarse grained, brown, moist

Depth: 70.0' - 80.0'REC:

10.0', Drill Time: 27 min Resume drilling @ 0815, 3/27/2019

Depth: 80.0' - 90.0' REC: 8.9', Drill Time: 14 min

Depth: 90.0' - 100.0' REC: 10.0', Drill Time: 18 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,274.8 E 2,083,248.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

806.5

NAVD88

SEP 05

Boring Designation D-19-134 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-134

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

713.5

708.9 708.5

704.5

703.5

700.0

699.0

697.0

696.5

696.0

695.0

693.0

690.5

93.0

97.6 98.0

102.0

103.0

106.5

107.5

109.5

110.0

110.5

111.5

113.5

116.0

93' to 97.6': SW with gravel, brown, wet

97.6' to 98': GP with silt and sand, brown, wet 98' to 102': GP with coarse grained sand, brown, wet

102' to 103': GP, brown, wet

103' to 106.5': SW with gravel, coarse grained, brown, wet

106.5' to 107.5': GP-GM with silt and sand, brown, wet

107.5' to 109.5': SP with fine grained gravel, coarse grained, brown, wet

109.5' to 110': GP with sand, brown, wet 110' to 110.5': SP with gravel, coarse grained, brown, wet 110.5' to 111.5': GP, coarse grained, brown, wet 111.5' to 113.5': GP with coarse grained sand, fine grained, brown, wet

113.5' to 116': SW with gravel, coarse grained, brown, wet

116' to 121': GP with sand, fine grained, brown, wet

Depth: 100.0' - 110.0' REC: 10.0', Drill Time: 15 min

Depth: 110.0' - 120.0' REC: 6.0', Drill Time: 23 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,274.8 E 2,083,248.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

5SHEET

INSTALLATION

PROJECT

State Plane

806.5

NAVD88

SEP 05

Boring Designation D-19-134 SHEET 5 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

95.0

97.5

100.0

102.5

105.0

107.5

110.0

112.5

115.0

Laboratory

Boring Designation D-19-134

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

685.5

683.5

681.5

121.0

123.0

125.0

116' to 121': GP with sand, fine grained, brown, wet (continued)

121' to 123': GP with sand, grayish brown, wet

123' to 125': SC with gravel, brownish gray, wet 24

Depth: 120.0' - 125.0' REC: 5.0', Drill Time: 5 min

29 34 37

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,274.8 E 2,083,248.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

6SHEET

INSTALLATION

PROJECT

State Plane

806.5

NAVD88

SEP 05

Boring Designation D-19-134 SHEET 6 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

117.5

120.0

122.5

125.0

Laboratory

Boring Designation D-19-134

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

805.2

804.5

802.0

799.5

796.0

792.5

792.0

790.0

786.0

0.8

1.5

4.0

6.5

10.0

13.5

14.0

16.0

20.0

0' to 0.8': Topsoil

0.8' to 1.5': CL with silt, gravel, cobble, straw, brown, moist 1.5' to 4': SW-SM with silt and gravel, brown, moist

4' to 6.5': SC with gravel, wood fragments, brown, moist. Fill

6.5' to 10': SC with gravel, gravel, gray to brown, moist

10' to 13.5': SW-SM with silt and gravel, brown, wet

13.5' to 14': SP with gravel, brown, wet 14' to 16': SW-SM, brown, wet

16' to 20': SP with gravel, brown, wet

Depth: 0.0' - 10.0' REC: 10.0', Drill Time: 5 min

Depth: 10.0' - 20.0' REC: 8.2', Drill Time: 7 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-135

3/21/19

DISTURBED

N 249,248.8 E 2,083,218.4

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

25 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

806.0

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

125.0

3/21/19

4-inch Sonic

796.0

SEP 05

Boring Designation D-19-135 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-135

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

783.0

780.0

779.0

778.5

774.0

766.0

762.0

23.0

26.0

27.0

27.5

32.0

40.0

44.0

20' to 23': SP, brown, wet

23' to 26': GP with sand, brown, wet

26' to 27': GW with sand, brown, wet

27' to 27.5': GP with sand, brown, wet 27.5' to 32': SP, brown, wet

32' to 40': GW with sand, brown, wet

40' to 44': SP with gravel, cobbles, brown, wet

Depth: 20.0' - 30.0' REC: 10.0', Drill Time: 37 min

Depth: 30.0' - 40.0' REC: 4.5', Drill Time: 25 min

Depth: 40.0' - 50.0' REC: 6.0', Drill Time: 11 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,248.8 E 2,083,218.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

806.0

NAVD88

SEP 05

Boring Designation D-19-135 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-135

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

756.0

751.0

744.5

50.0

55.0

61.5

44' to 50': SW with gravel, brown, wet (continued)

50' to 55': SW with gravel, coarse grained, brown, wet

55' to 61.5': SW, brown, wet

61.5' to 70.5': SW with gravel, brown, wet

Depth: 50.0' - 60.0' REC: 9.0', Drill Time: 8 min Switched to auger bit @ 50.0'

Depth: 60.0' - 70.0' REC: 9.0', Drill Time: 15 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,248.8 E 2,083,218.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

806.0

NAVD88

SEP 05

Boring Designation D-19-135 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-135

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

735.5

734.5

719.5

70.5

71.5

86.5

61.5' to 70.5': SW with gravel, brown, wet (continued)

70.5' to 71.5': SP, brown, wet

71.5' to 86.5': SW-SM with silt and gravel, brown, wet

86.5' to 93': GW-GM with silt and gravel, brown, wet

Depth: 70.0' - 80.0' REC: 10.0', Drill Time: 15 min

Depth: 80.0' - 90.0' REC: 9.0', Drill Time: 11 min

Depth: 90.0' - 100.0' REC: 10.0', Drill Time: 33 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,248.8 E 2,083,218.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

806.0

NAVD88

SEP 05

Boring Designation D-19-135 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-135

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

713.0

700.0

696.0

694.0

693.0

93.0

106.0

110.0

112.0

113.0

93' to 106': SW with gravel, brown, wet

106' to 110': SW-SM with silt and gravel, brown, wet

110' to 112': SW-SM with silt and gravel, brown, wet

112' to 113': GP with sand, brown, wet

113' to 120': SW-SM with silt and gravel, gray, wet

Depth: 100.0' - 110.0' REC: 8.2', Drill Time: 20 min

Depth: 110.0' - 120.0' REC: 3.8', Drill Time: 5 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,248.8 E 2,083,218.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

5SHEET

INSTALLATION

PROJECT

State Plane

806.0

NAVD88

SEP 05

Boring Designation D-19-135 SHEET 5 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

95.0

97.5

100.0

102.5

105.0

107.5

110.0

112.5

115.0

Laboratory

Boring Designation D-19-135

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

686.0

682.0

681.0

120.0

124.0

125.0

113' to 120': SW-SM with silt and gravel, gray, wet (continued)

120' to 124': GM with sand, bluish gray, wet

124' to 125': GP, bluish gray, wet

Depth: 120.0' - 125.0' REC: 5.0', Drill Time: 18 min

48 32 20

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,248.8 E 2,083,218.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

6SHEET

INSTALLATION

PROJECT

State Plane

806.0

NAVD88

SEP 05

Boring Designation D-19-135 SHEET 6 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

117.5

120.0

122.5

125.0

Laboratory

Boring Designation D-19-135

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

806.4

804.1

802.1

801.6

796.6

792.1

791.6

786.6

0.2

2.5

4.5

5.0

10.0

14.5

15.0

20.0

0' to 0.2': Topsoil 0.2' to 2.5': CL-Fill with gravel, brown, moist

2.5' to 4.5': SM, brown, moist

4.5' to 5': CL with sand, brown, moist

5' to 10': CL, gray, moist

10' to 14.5': GW-GM with silt and sand, brown, moist to wet

14.5' to 15': SP with gravel, brown, wet 15' to 20': GP with sand, brown, wet

29 11

Depth: 0.0' - 10.0' REC: 9.0', Drill Time: 4 min

Depth: 10.0' - 20.0' REC: 8.5', Drill Time: 2 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-136

3/25/19

DISTURBED

N 249,217.8 E 2,083,197.4

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

27 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

806.6

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

130.0

3/25/19

4-inch Sonic

795.6

SEP 05

Boring Designation D-19-136 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-136

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

784.6

778.6

772.1

22.0

28.0

34.5

20' to 22': SP with gravel, brown, wet

22' to 28': SW-SM with silt and gravel, brown, wet

28' to 34.5': SW-SM with silt, brown, wet

34.5' to 51': SP with gravel, brown, wet

Depth: 20.0' - 30.0' REC: 10.0', Drill Time: 6 min

Depth: 30.0' - 40.0' REC: 8.5', Drill Time: 9 min

Depth: 40.0' - 50.0' REC: 10.0', Drill Time: 15 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,217.8 E 2,083,197.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

806.6

NAVD88

SEP 05

Boring Designation D-19-136 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-136

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

755.6

750.6

744.6

51.0

56.0

62.0

34.5' to 51': SP with gravel, brown, wet (continued)

51' to 56': SW with gravel, brown, wet

56' to 62': SW-SM with silt, brown, wet

62' to 75': SP-SM with silt and gravel, brown, wet

Depth: 50.0' - 60.0' REC: 9.0', Drill Time: 7 min

Depth: 60.0' - 70.0' REC: 10.0', Drill Time: 26 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,217.8 E 2,083,197.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

806.6

NAVD88

SEP 05

Boring Designation D-19-136 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-136

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

731.6

726.6

720.1

716.6

714.6

75.0

80.0

86.5

90.0

92.0

62' to 75': SP-SM with silt and gravel, brown, wet (continued)

75' to 80': SW-SM with silt, brown, wet

80' to 86.5': SW with gravel, brown, wet

86.5' to 90': SP with gravel, brown, wet

90' to 92': SP, brown, wet

92' to 95': GW with sand, brown, wet

Depth: 70.0' - 80.0' REC: 10.0', Drill Time: 21 min

Depth: 80.0' - 90.0' REC: 8.6', Drill Time: 21 min

Depth: 90.0' - 100.0' REC: 7.5', Drill Time: 27 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,217.8 E 2,083,197.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

806.6

NAVD88

SEP 05

Boring Designation D-19-136 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-136

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

711.6

700.6

699.0

695.1

693.1

95.0

106.0

107.6

111.5

113.5

92' to 95': GW with sand, brown, wet (continued)

95' to 106': SP with gravel, brown, wet

106' to 107.6': GW with sand, cobbles, brown, wet

107.6' to 111.5': SP with gravel, brown, wet

111.5' to 113.5': SW with gravel, brown, wet

113.5' to 120': GW-GM with silt and sand, gray, wet

Depth: 100.0' - 110.0' REC: 10.0', Drill Time: 22 min

Depth: 110.0' - 120.0' REC: 6.2', Drill Time: 26 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,217.8 E 2,083,197.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

5SHEET

INSTALLATION

PROJECT

State Plane

806.6

NAVD88

SEP 05

Boring Designation D-19-136 SHEET 5 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

95.0

97.5

100.0

102.5

105.0

107.5

110.0

112.5

115.0

Laboratory

Boring Designation D-19-136

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

686.6

684.6

679.6

676.6

120.0

122.0

127.0

130.0

113.5' to 120': GW-GM with silt and sand, gray, wet (continued)

120' to 122': GM with sand, gray, moist

122' to 127': SC-SM with gravel, gray, moist

127' to 130': ML with gravel, gray, wet

Depth: 120.0' - 130.0' REC: 10.0', Drill Time: 37 min42

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,217.8 E 2,083,197.4

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

6SHEET

INSTALLATION

PROJECT

State Plane

806.6

NAVD88

SEP 05

Boring Designation D-19-136 SHEET 6 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

117.5

120.0

122.5

125.0

127.5

130.0

Laboratory

Boring Designation D-19-136

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

805.8

804.0

802.0

801.4

800.8

796.4

793.2

790.4

786.4

0.6

2.4

4.4

5.0

5.6

10.0

13.2

16.0

20.0

0' to 0.6': Topsoil

0.6' to 2.4': SC with gravel, brown, moist (Fill)

2.4' to 4.4': SP with fine grained gravel, medium grained, brown, moist

4.4' to 5': SC-SM, brown, moist

5' to 5.6': CL with sand and gravel, brown, moist 5.6' to 10': GC with medium grained sand, brown, moist

10' to 13.2': SP-SM with silt and gravel, brown, wet

13.2' to 16': SP with fine grained gravel, coarse grained, brown, wet

16' to 20': SP-SM with silt and gravel, brown, wet

Depth: 0.0' - 10.0' REC: 6.8', Drill Time: 17 min

Depth: 10.0' - 20.0' REC: 7.6', Drill Time: 13 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-137

3/28/19

DISTURBED

N 249,174.8 E 2,083,197.7

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

28 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

806.4

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

130.0

3/27/19

4-inch Sonic

796.4

SEP 05

Boring Designation D-19-137 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-137

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

784.4

783.6

780.8

776.4

774.9

773.8

771.4

766.4

22.0

22.8

25.6

30.0

31.5

32.6

35.0

40.0

20' to 22': SW, coarse grained, brown, wet

22' to 22.8': SP with fine grained gravel, coarse grained, brown, wet

22.8' to 25.6': GP with sand, brown, wet

25.6' to 30': SW with gravel, coarse grained, brown, wet

30' to 31.5': SW-SM with silt, fine grained, brown, wet

31.5' to 32.6': SP with gravel, fine grained, brown, wet

32.6' to 35': GP with coarse grained gravel, fine grained, brown, wet

35' to 40': SW with gravel, coarse grained, brown, wet

40' to 46': SP with gravel, brown, wet

Depth: 20.0' - 30.0' REC: 8.7', Drill Time: 6 min

Depth: 30.0' - 40.0' REC: 7.5', Drill Time: 44 min

Depth: 40.0' - 50.0' REC: 9.6', Drill Time: 15 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,174.8 E 2,083,197.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

806.4

NAVD88

SEP 05

Boring Designation D-19-137 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-137

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

760.4

756.4

747.9

746.4

739.0

46.0

50.0

58.5

60.0

67.4

40' to 46': SP with gravel, brown, wet (continued)

46' to 50': SW with gravel, coarse grained, brown, wet

50' to 58.5': SW with gravel, coarse grained, brown, wet

58.5' to 60': SM, brown, wet

60' to 67.4': SP with gravel, coarse grained, brown, wet

67.4' to 69': SW-SM with silt and gravel, brown, wet

Depth: 50.0' - 60.0'REC:

10.0', Drill Time: 28 min Stop Drilling @ 1829, 3/27/19

Depth: 60.0' - 70.0'REC:

9.8', Drill Time: 25 min Resume Drilling @ 0803, 3/28/2019

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,174.8 E 2,083,197.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

806.4

NAVD88

SEP 05

Boring Designation D-19-137 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-137

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

737.4

726.4

723.8

718.4

716.4

713.9

69.0

80.0

82.6

88.0

90.0

92.5

69' to 80': SW, brown, wet

80' to 82.6': SP, medium grained, brown, wet

82.6' to 88': SW-SM with silt and gravel, coarse grained, brown, wet

88' to 90': GP with coarse grained sand, coarse grained, brown, wet

90' to 92.5': SP, coarse grained, brown, wet

Depth: 70.0' - 80.0' REC: 9.7', Drill Time: 22 min

Depth: 80.0' - 90.0' REC: 10.0', Drill Time: 20 min

Depth: 90.0' - 100.0' REC: 10.0', Drill Time: 55 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,174.8 E 2,083,197.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

806.4

NAVD88

SEP 05

Boring Designation D-19-137 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-137

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

710.4

704.6

700.9

696.4

693.0

689.4

96.0

101.8

105.5

110.0

113.4

117.0

92.5' to 96': GW with sand, fine grained, brown, wet (continued)

96' to 101.8': SP, coarse grained, brown, wet

101.8' to 105.5': GP with sand, fine grained, brown, wet

105.5' to 110': GW-GM with silt and sand, coarse grained, brown, wet

110' to 113.4': GW with sand, fine grained, brown, wet

113.4' to 117': GP with coarse grained sand, fine grained, gray, wet

Depth: 100.0' - 110.0' REC: 8.2', Drill Time: 12 min

Depth: 110.0' - 120.0' REC: 7.7', Drill Time: 25 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,174.8 E 2,083,197.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

5SHEET

INSTALLATION

PROJECT

State Plane

806.4

NAVD88

SEP 05

Boring Designation D-19-137 SHEET 5 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

95.0

97.5

100.0

102.5

105.0

107.5

110.0

112.5

115.0

Laboratory

Boring Designation D-19-137

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

686.4

685.2

683.6

679.4

676.4

120.0

121.2

122.8

127.0

130.0

117' to 120': CL with sand and gravel, gray, moist to wet (continued)

120' to 121.2': CL, gray, moist

121.2' to 122.8': Shale, yellowish brown, sandy, moist, highly weathered

122.8' to 127': Shale, gray to greenish gray, silty, moist to dry, weathered

127' to 130': Shale with interbedded limestone, light gray, clayey, moist to dry

21 325

Depth: 120.0' - 130.0' REC: 10.0', Drill Time: 15 min

10 34 56

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,174.8 E 2,083,197.7

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

6SHEET

INSTALLATION

PROJECT

State Plane

806.4

NAVD88

SEP 05

Boring Designation D-19-137 SHEET 6 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

117.5

120.0

122.5

125.0

127.5

130.0

Laboratory

Boring Designation D-19-137

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

806.7

805.1

801.8

801.3

799.8

797.3

796.1

794.8

793.7

792.3

0.6

2.2

5.5

6.0

7.5

10.0

11.2

12.5

13.6

15.0

0' to 0.6': Topsoil

0.6' to 2.2': CL-Fill with rock fragments, cobbles, brown, moist

2.2' to 5.5': SW-SM with silt and gravel, coarse grained, brown, moist

5.5' to 6': SC, gray, moist, organics

6' to 7.5': CL with gravel, brown, moist

7.5' to 10': SC with gravel, brown, moist

10' to 11.2': SW-SM with silt, brown, moist

11.2' to 12.5': SP, brown, wet

12.5' to 13.6': CL with sand and gravel, brown, moist

13.6' to 15': GP with sand, brown, wet

15' to 28.5': SP with gravel, brown, wet

Depth: 0.0' - 10.0' REC: 8.5', Drill Time: 3 min

Depth: 10.0' - 20.0' REC: 6.3', Drill Time: 11 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-138

3/29/19

DISTURBED

N 249,134.9 E 2,083,201.6

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

29 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

807.3

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

121.4

130.0

3/28/19

4-inch Sonic

796.3

SEP 05

Boring Designation D-19-138 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-138

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

778.8

777.8

777.3

774.3 773.9

767.3

28.5

29.5

30.0

33.0 33.4

40.0

15' to 28.5': SP with gravel, brown, wet (continued)

28.5' to 29.5': SW-SM with silt, brown, wet

29.5' to 30': SP-SM with gravel, brown, wet 30' to 33': SW-SM with silt, brown, wet

33' to 33.4': GP with sand, brown, wet 33.4' to 40': GP with sand, fine grained, brown, wet

40' to 47': SW with gravel, brown, wet

Depth: 0.0' - 10.0' REC: 10.0', Drill Time: 13 min

Depth: 30.0' - 40.0' REC: 4.8', Drill Time: 10 min

Depth: 40.0' - 50.0' REC: 9.6', Drill Time: 10 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,134.9 E 2,083,201.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

807.3

NAVD88

SEP 05

Boring Designation D-19-138 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-138

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

760.3

758.8

757.3

755.3

748.3

747.8

747.3

744.3

47.0

48.5

50.0

52.0

59.0

59.5

60.0

63.0

40' to 47': SW with gravel, brown, wet (continued)

47' to 48.5': SM, fine grained, brown, wet

48.5' to 50': SM, brown, wet

50' to 52': SP, medium grained, brown, wet

52' to 59': SW with gravel, brown, wet

59' to 59.5': SP-SM, brown, wet

59.5' to 60': SM, brown, wet

60' to 63': SP, brown, wet

63' to 69': SP with gravel, brown, wet

Depth: 50.0' - 60.0' REC: 10.0', Drill Time: 10 min

Depth: 60.0' - 70.0' REC: 10.0', Drill Time: 7 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,134.9 E 2,083,201.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

807.3

NAVD88

SEP 05

Boring Designation D-19-138 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-138

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

738.3

731.3

720.3

715.7

69.0

76.0

87.0

91.6

63' to 69': SP with gravel, brown, wet (continued) 69' to 76': SW, brown, wet

76' to 87': SW,brown, wet

87' to 91.6': SW with gravel, brown, wet

91.6' to 94': GW with sand, brown, wet

Depth: 70.0' - 80.0' REC: 9.9', Drill Time: 7 min

Depth: 80.0' - 90.0'REC:

7.2', Drill Time: 20 min End drilling 3/28/2019, 1809

Depth: 90.0' - 100.0'REC:

6.5', Drill Time: 10 min Resume Drilling 3/29/2019, Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,134.9 E 2,083,201.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

807.3

NAVD88

SEP 05

Boring Designation D-19-138 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-138

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

713.3

709.3

705.7

704.9

702.3

696.8

694.3

691.3

94.0

98.0

101.6

102.4

105.0

110.5

113.0

116.0

91.6' to 94': GW with sand, brown, wet (continued)

94' to 98': SP-SM with silt, brown, wet

98' to 101.6': SP, brown, wet

101.6' to 102.4': SP with gravel, brown, wet

102.4' to 105': GP with sand, brown, wet

105' to 110.5': SP with gravel, brown, wet

110.5' to 113': GP with coarse grained sand, brown, wet

113' to 116': CL, sandstone gravel and cobbles, brownish green with reddish brown mottling, moist

116' to 121.4': CL-ML, brownish green with brown mottling, moist

26 8

Depth: 100.0' - 110.0' REC: 6.9', Drill Time: 12 min

Depth: 110.0' - 120.0' REC: 10.0', Drill Time: 21 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,134.9 E 2,083,201.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

5SHEET

INSTALLATION

PROJECT

State Plane

807.3

NAVD88

SEP 05

Boring Designation D-19-138 SHEET 5 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

95.0

97.5

100.0

102.5

105.0

107.5

110.0

112.5

115.0

Laboratory

Boring Designation D-19-138

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

685.9

679.3

677.3

121.4

128.0

130.0

116' to 121.4': CL-ML, brownish green with brown mottling, moist (continued)

121.4' to 128': Shale with interbedded limestone, gray sandy, slightly weathered, highly fractured

128' to 130': Limestone with shale partings, gray, hard, fractured

24 625

Depth: 120.0' - 130.0' REC: 10.0', Drill Time: 56 min

1 21 78

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,134.9 E 2,083,201.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

6SHEET

INSTALLATION

PROJECT

State Plane

807.3

NAVD88

SEP 05

Boring Designation D-19-138 SHEET 6 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

117.5

120.0

122.5

125.0

127.5

130.0

Laboratory

Boring Designation D-19-138

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

807.8

805.6

803.4

798.8

794.8

793.3

791.4

790.6

789.8

788.8

1.0

3.2

5.4

10.0

14.0

15.5

17.4

18.2

19.0

20.0

0' to 1': Topsoil

1' to 3.2': SC-Sm with gravel, brown, moist (Fill)

3.2' to 5.4': SW-SM with silt, brown, moist

5.4' to 10': SM, gray, moist

10' to 14': SP-SM with gravel, brown, wet

14' to 15.5': SM, gray to brown, moist to wet

15.5' to 17.4': SP withgravel, fine grained, brown, wet

17.4' to 18.2': SM, brown, wet

18.2' to 19': GP with sand, brown, wet

19' to 20': GP-GM with silt and sand, brown, wet

Depth: 0.0' - 10.0' REC: 7.5', Drill Time: 4 min

Depth: 10.0' - 20.0' REC: 9.5', Drill Time: 7 min

N/A

2. HOLE NUMBER

Prosonic Spider

Cate Burton Geologist

INSTALLATION

Mohawk DSM Exploration

LOCATION COORDINATES

16. ELEVATION TOP OF BORING

VERTICAL

Larry Hunsberger

17. TOTAL CORE RECOVERY FOR BORING

SHEETS

SHEET

State Plane

Huntington District

14. ELEVATION GROUND WATER

COMPLETED

15. DATE BORING

DEG FROM

VERTICAL

HORIZONTAL

DRILLING LOG

12. TOTAL SAMPLES

13. TOTAL NUMBER CORE BOXES

D-19-139

4/2/19

DISTURBED

N 249,095.2 E 2,083,205.6

18. SIGNATURE AND TITLE OF INSPECTOR

6. THICKNESS OF OVERBURDEN

7. DEPTH DRILLED INTO ROCK

8. TOTAL DEPTH OF BORING

STARTED

DIVISION

11. MANUFACTURER'S DESIGNATION OF DRILL

LRH

VERTICAL

1. PROJECT

UNDISTURBED

NAVD88

BEARING

3. DRILLING AGENCY

27 0

INCLINED

Cascade Drilling

4. NAME OF DRILLER

5. DIRECTION OF BORING

808.8

9. COORDINATE SYSTEM

10. SIZE AND TYPE OF BIT

NAD 83

122.6

130.3

4/1/19

4-inch Sonic

798.8

SEP 05

Boring Designation D-19-139 SHEET 1 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

Laboratory

Boring Designation D-19-139

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

787.2

786.2

783.2

780.6

776.8

772.8

768.8

767.4

765.8

21.6

22.6

25.6

28.2

32.0

36.0

40.0

41.4

43.0

20' to 21.6': SP with gravel, coarse grained, brown, wet

21.6' to 22.6': GP with sand, brown, wet

22.6' to 25.6': SW-SM with silt and gravel, brown, wet

25.6' to 28.2': GP with sand, brown, wet

28.2' to 32': SW, brown, wet

32' to 36': SW-SM with silt, brown, wet

36' to 40': SW-SM with silt and gravel, brown, wet

40' to 41.4': SP, brown, wet

41.4' to 43': SP with gravel, brown, wet

43' to 47': SW with gravel, brown, wet

Depth: 20.0' - 30.0' REC: 9.3', Drill Time: 9 min

Depth: 30.0' - 40.0' REC: 9.4', Drill Time: 10 min

Depth: 40.0' - 50.0' REC: 8.8', Drill Time: 10 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,095.2 E 2,083,205.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

2SHEET

INSTALLATION

PROJECT

State Plane

808.8

NAVD88

SEP 05

Boring Designation D-19-139 SHEET 2 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

42.5

Laboratory

Boring Designation D-19-139

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

761.8

758.8

744.8

743.8

47.0

50.0

64.0

65.0

43' to 47': SW with gravel, brown, wet (continued)

47' to 50': SW, brown, wet

50' to 64': SW, brown, wet

64' to 65': SP-SM with silt, brown, wet

65' to 72': SP with gravel, brown, wet

Depth: 50.0' - 60.0' REC: 9.3', Drill Time: 10 min

Depth: 60.0' - 70.0' REC: 8.7', Drill Time: 13 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,095.2 E 2,083,205.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

3SHEET

INSTALLATION

PROJECT

State Plane

808.8

NAVD88

SEP 05

Boring Designation D-19-139 SHEET 3 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

45.0

47.5

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

Laboratory

Boring Designation D-19-139

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

736.8

732.8

726.8

720.8

718.8

717.4

72.0

76.0

82.0

88.0

90.0

91.4

65' to 72': SP with gravel, brown, wet (continued)

72' to 76': SW with gravel, brown, wet

76' to 82': SW, brown, wet

82' to 88': SW-SM with silt and gravel, cobbles, brown, wet

88' to 90': GP with coarse grained sand, brown, wet

90' to 91.4': SP, brown, wet

91.4' to 100': SP with gravel, brown, wet

Depth: 70.0' - 80.0' REC: 9.0', Drill Time: 16 min

Depth: 80.0' - 90.0' REC: 9.0', Drill Time: 9 min

Depth: 90.0' - 100.0'REC:

9.2', Drill Time: 21 min Stop drilling for day 4/01/2019

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,095.2 E 2,083,205.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG (Cont Sheet)

NAD 83

SHEETS

HORIZONTAL VERTICAL

4SHEET

INSTALLATION

PROJECT

State Plane

808.8

NAVD88

SEP 05

Boring Designation D-19-139 SHEET 4 of 6

CELEV DEPTH

A S

T M

C la ssN60

FIELD CLASSIFICATION OF MATERIALS

(Description)

E N

RECNf

LL P

70.0

72.5

75.0

77.5

80.0

82.5

85.0

87.5

90.0

92.5

Laboratory

Boring Designation D-19-139

B lo w s/

S am p N o.

REMARKS

LRH FORM 1836-A

G ra ve l

S an d

F in es

A C

D R

N G

L O

G P

J C

H _T

E M

T E

_1 7A

P R

D T

708.8

706.8

698.8

100.0

102.0

110.0

91.4' to 100': SP with gravel, brown, wet (continued)

100' to 102': SP, medium grained, brown, wet

102' to 110': SP with gravel, brown, wet

110' to 118.6': GC-GM with sand, gray, moist

23 6

Depth: 100.0' - 110.0'REC: 8.0', Drill Time: 34 min Resume drilling 4/02/2019

Depth: 110.0' - 120.0' REC: 10.0', Drill Time: 28 min

Huntington District

COORDINATE SYSTEM

Mohawk DSM Exploration

N 249,095.2 E 2,083,205.6

ELEVATION TOP OF BORINGLOCATION COORDINATES

DRILLING LOG…

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