2016_01_01_SCReportAppendixB__0002.pdf

PDF 31 MB Posted May 25, 2021

Attached to: Groundwater Mnitrng & Soil Smplng (Kotzebue, AK)
Solicitation number: 140A1321Q0005
Issued by: Department of the Interior Bureau of Indian Affairs and Indian Education

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Appendix B

Field Forms

[THIS PAGE INTENTIONALLY LEFT BLANK]

@Top - Gravely sand, light brown, damp. Some gravel, no odor.

@ 0.5' - Gravelly sand, dark gray, damp, some organics, increasing rock size, 3/4" sub-rounded.

Increasing moisture with depth.

@3.5ft - becomes saturated. Turns to olive gray, 1" rounded rocks. Strong HC odor.

@ 5' - Sandy gravel, saturated, dark gray, course sand, strong HC odor, 1.25" rounded.

@ 9' - Olive gray, some silt.

@10.5' - Some red staining organics.

@13.5' - Medium grain sand, olive gray. Saturated.

Some 1" rounded gravel. No HC odor.

@ 15' - Soil boring terminated.

4-5'

6-7'

11-12'

13.5-14' 70.1

SB1

3-4'

SB1

8-9'

39/

41/

46/

54/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB1

DATE DRILLED: 08/14/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5

START TIME - END TIME: 14:15 - 16:35

R ec ov er y/ D riv e

(in

Sa m pl e

@ Top - Gravelly sand, light brown, dry, 0.75" rounded and sub-angular gravel, HC odor. @ 0.5' - Dark brown, 1" subangular. @ 1.5' - Styrofoam, strong HC odor. @ 2' - Damp. @ 3' - Some organics, increasing sand. @ 4' - Saturated.

@ 5' - Organics, black, saturated.

@ 5.1' - Sandy gravel, olive gray, 0.5-2" gravel, sub-rounded. Strong HC odor. Saturated.

@ 8.5' - Gravelly sand, olive gray, saturated, strong HC odor, up to 1.5" sub-angular. @ 9' - Thin layer of fabric.

@ 9' - Sandy gravel, olive gray, up to 1.5" sub-angular gravel, coarse sand, strong HC odor, saturated.

@ 10' - Sand w/ gravel and some silt, slight plasticity, olive gray, wet.

@ 10.5' - Sandy gravel, 0.5" sub-rounded, saturated, strong HC odor.

@ 11.25' - Gravelly sand, olive gray, wet, up to 1.5" sub-rounded, slight HC odor.

@ 12' - Sandy gravel, olive gray, saturated, 1" sub-angular gravel.

@ 13' - Sandy gravel, damp, olive gray, coarse sand.

@ 13.3' - Organics, black, wet, slight HC odor.

@ 13.4' - Sand, wet, olive gray, medium grain, slight HC odor. @ 15.5' - Saturated. @ 17' - Dark gray.15

@ 9.5' - Frozen

@ 18' - Total depth.

2-2.5'

8-9'

11-11.5'

17.5-18'

SB2

4-4.5'

SB2@

14.5 -15'

47/

36/

52/

56/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB2

DATE DRILLED: 08/14/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5

START TIME - END TIME: 16:40 - 17:56

R ec ov er y/ D riv e

(in

Sa m pl

@ Top - Sandy gravel, light brown, dry. @ 0.75' - Slight HC odor,1.5" sub-angular gravel. @ 3.5' - Stronger HC odor, 1" sub-angular gravel. @ 4' - Damp, strong HC odor. @ 5' - 0.5" sub-rounded, light brown. @6' - Wet, strong HC odor, light gray.

@ 7.75' - Gravelly sand, medium coarse, olive gray, wet, 0.75" sub-angular gravel. @ 8.75' - Dark gray, up to 1" sub-rounded, wet, strong HC odor.

@12' - Organics, black, damp, some sand.

@12.2' - Sand w/ some gravel up to 1" rounded, slight HC odor, olive gray, moist for 2".

@ 17.5' - Total Depth

4-5'

8.5-9'

9.5-10'

12.2-13' 100.1

15-16'

SB3@

8.5-9'

38/

60/

55/

56/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB3

DATE DRILLED: 08/15/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 4

START TIME - END TIME: 08:06 - 09:55

R ec ov er y/ D riv e

(in

Sa m pl

2.5-3' >5000

4-4.5' >5000

6.5-7' >5000

8.5-9.5'

11.5- 12'

13-13.5'

15.8- 16.5'

18.5-19'

48/

60/

53/

42/

50/

@ Top - Gravelly sand, light brown, up to 0.5" sub-andular gravel, damp.

@ 0.75' - Organics, dark brown, damp, some gravel up to 0.5" sub-rounded.

@ 1' - Gravelly sand, shards of glass, up to 1" sub-angular gravel, dark brown, damp, no odor.

@ 1.75' - Sand, coarse, dry.

@ 2.25' - Organics, dark brown, up to 1" sub-rounded gravel, damp, strong HC odor.

@ 2.75' - Gravelly sand, olive gray. 1" sub-rounded, damp, strong HC odor.

@ 3' - Sand, fine, olive gray, some silt, strong HC odor, damp. @ 3.5' - Increasing to medium grain sand.

@4' - Sandy gravel, up to 1.5" sub-angular and sub-rounded, strong HC odor, wet. @5' - Up to 0.5" gravel, saturated, glass shards, strong HC odor, olive gray.

@ 6' - Gravelly sand, dark gray, saturated, up to 0.75" sub-angular, strong HC odor. @ 7.5' - Band of 1.5" gravel, sub-angular. @ 8' - Band of 1.5" gravel, sub-angular.

@ 8.2' - Sand, olive gray, wet, up to 1" sub-angular, fine grain, strong HC odor.

@ 9.3' - Sandy gravel, olive gray, wet, strong HC odor. @10' - Saturated. @ 11.75' - Standing water.

@ 12.2' - Band of 1.5" sub-angular gravel, saturated.

@ 12.5' - Gravelly sand, fine grain, sub-rounded to 1", olive gray, slight HC odor, wet.

@ 13' - Sand, medium grain, olive gray, wet, HC odor.

@ 13.4' - Organics, black, frozen, no odor.

@ 13.5' - Sand, medium grain, olive gray, wet, strong HC odor.

@ 13.6' - Silt, dark gray, saturated, moderate plasticity, strong HC odor.

@ 14.4' - Sand, fine grain, saturated, olive gray, strong HC odor.

@ 15.8' - Silt, dark gray, saturated, strong HC odor, HC sheen.

@ 16.5' - Organics, black, tundra mat.

@ 16.75' - Silty sand, dark gray, shiny particles, irradescent sheen, HC odor, wet. @ 17' - Saturated.

@ 20' - Total Depth

SB4

@6- 6.5'

SB4@

19.5- 20'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB4

DATE DRILLED: 08/15/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5

START TIME - END TIME: 10:00 - 11:05

R ec ov er y/ D riv e

(in

Sa m pl

SB5

@3- 4'

SB5

@7'

4-5' >5000

7.5-8.5'

10.5-11.

5' 248

16-17'

20.5-21'

46/

55/

53/

36/

48/

@ Top - Gravelly sand, dry, light brown, up to 1" sub-angular, no odor. @ 1.5' - Thin band of organics. @ 1.7' - Dark gray, damp.

@ 2.3' - Organics, black, damp, slight HC odor, tundra mat.

@ 2.9' - Coarse sand w/ gravel, wet, dark gray, strong HC odor.

@ 3.1' - Sandy gravel, olive gray, wet, shimmery, up to 1.5" sub-angular. @ 5.5' - Up to 0.5" sub-angular.

@ 6' - Dark gray. @ 7' - Up to 1.5" sub-angular. @ 7.5' - Light gray, HC odor. @ 7.9' - Olive gray. @ 8'

- Saturated.

@ 11.2' - Silt, sand and gravel, dark brown, up to 1.5" sub-angular, some organic matter, saturated.

@ 11.9' - Gravelly sand, medium coarse, olive gray, saturated, up to 1.5" sub-angular.

@ 12.2" - Sandy gravel, dark brown, saturated.

UNRECOVERABLE

@ 15' - Sand, dark gray, medium grain, frozen, saturated

@12.5' 30" Drive, Augured through. Unrecoverable.

@ 20' - Total depth

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB5/MW-1

DATE DRILLED: 08/15/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5

START TIME - END TIME: 11:30 - 14:02

R ec ov er y/ D riv e

(in

Sa m pl

31/

60/

45/

57/

55/

SB6

@6.5 -7

Dupli cate:

SB51

@ Top - Gravelly sand, dry, no odor, light brown, up to 1.5" sub-angular, increasing moisture with depth.

@ 2' - Damp. @ 4' - Wet, Strong HC odor.

@ 5' - Sandy gravel, light brown, wet, HC odor, up to 0.25" gravel. @ 5.5' - Light gray. @ 6' - Thin sand lens.

@ 6.9' - Gravel up to 0.75," dark gray, strong HC odor, saturated, sheen on water.

@ 7.1' - Sandy gravel, olive gray, saturated, strog HC odor, up to 0.25" gravel. @ 9.5' - Dark gray, 0.5" sub-angular. @ 10' - Increasing gravel size w/ depth, up to 1.25" sub-angular.

@ 12.1' - Thin layer of some organics.

@ 12.3' - Silty sand, wet, olive gray and dark gray stratified. @ 12.5' - Fine grain, olive gray, wet.

@ 12.7' - Sandy gravel, dark gray, up to 1" sub-angular.

@ 13.9' - Sand, olive gray, wet, medium grain, some organics.

@ 14.2' - Silt, moderate plasticity, saturated, olive gray.

@ 14.4' - Sand, olive gray, saturated, slight HC odor. @ 15.2' - Increasing silt content with depth.

@ 15.5' - Organics w/ silt, black, saturated, Frozen.

@ 15.8' - Silty sand, olive gray, wet, medium grain.

@ 17' - Saturated.

3.5-4.5' >5000

5.5-6.5' >5000

8.5-9.5'

11-12'

14-14.5'

18-19'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB6

DATE DRILLED: 08/15/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5

START TIME - END TIME: 15:40 - 17:27

R ec ov er y/ D riv e

(in

Sa m pl

SB7

@5.

5-6'

3-4' >5000

6.5-7'

8.5-9'

11.5-12'

12.5-13' >5000

16.5-17' 284.7

44/

60/

52/

@ Top - Gravelly sand, damp, light brown, up to 1.25" sub-angular, dry. @ 2.5' - Damp, dark brown, up to 1.5" sub-angular. @ 3' - Strong HC odor.

@ 5' - Sandy gravel, saturated, strong, HC odor, olive gray, up to 0.5" sub-angular. @ 6' - Dark gray, up to 1" sub-angular, sheen on gravel.

@ 7.5' - Gravelly sand, up to 2" sub-angular, saturated, strong HC odor, medium coarse sand. @ 8.2' - Red staining. @ 8.5' - Gravel up to 0.25" sub-rounded.

@ 10.9' - Sandy gravel w/ some organics, dark brown, up to 1', strong HC odor, saturated. @ 11.2'

- Light gray. @ 11.5' - Organics gone, light gray, up to 0.25" gravel, unknown white material which is tacky and intermittent. Sheen. @ 12' - Dark gray, up to 1" sub-angular, some organics.

@ 12.5' - Silty sand, some gravel in top, olive gray, strong HC odor.

@ 16.5' - Silty sand, olive gray.

13-16.5' Drive, No Recovery

17-20' No Recovery

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB7

DATE DRILLED: 08/15/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5

START TIME - END TIME: 17:37 - 19:10

R ec ov er y/ D riv e

(in

Sa m pl

SB8

11'9"- 12'4"

3-4' 3.4

7.5-8.5' 5.8

10.5-11' 28.1

13-13.5' 5.6

14.5-15' 12.8

16.5-17' 7.9

@ Top - Gravelly sand, light brown, damp, up to 1" sub-angular.

@ 4.5' - Concrete @ 4.7' - Gravelly sand, light brown, damp, up to 1" sub-angular.

@ 5.3' - Sandy gravel, olive gray, damp, up to 1.5" sub-angular. @ 6' - Up to 0.25" sub-angular. @ 6.9'

- Some organics. @ 7' - Up to 0.75" sub-angular. @ 7.5' - Wet.

@ 8.3' - Gravelly sand, olive gray, wet, up to 1.5" sub-angular.

@ 9.5' - Silty sand, wet, olive gray, no odor, top 2" contains some gravel up to 1" sub-rounded. Frozen.

@ 11.9' - Organics, black, saturated, tundra mat.

@ 12' - Silty sand, saturated, olive gray.

@ 13.5' - Silt, dark gray, saturated, no odor.

@ 14' - Silty sand, olive gray, saturated, no odor.

@ 15' - Silt, dark gray, saturated, no odor.

@17' - Refusal. Total Depth.

26/

48/

56/

55/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB8

DATE DRILLED: 08/16/2014

DRILLER: Geotek Alaska

LOCATION: Kotz/Lot 5, School parking lot

START TIME - END TIME: 08:09 - 09:00

R ec ov er y/ D riv e

(in

Sa m pl

1.5-2.2' 2.4

3.5-4.5' 1.0

6-7' 2.7

9-10' 2.6

11.5-12' 4.4

15-15.5' 3.1

16.5-17' 3.4

SB9

@7- 7.5'

47/

60/

52/

49/

@Top - Gravelly sand, light brown, dry, up to 1"sub-angular

@1.5 '- Organics, dark brown, damp

@2.2' - Sandy gravel, light brown, damp, 3/4"subangular

@4' - Coarse sand, greenish gray, damp

@4.5' - Sandy gravel, olive gray, saturated, upto 3/4" subrounded

@7.2' - Gravel with sand, olive gray, wet, up to 2" subangular

@7.5' - Some silt @8.3 - Turns dark gray, sporadic organics.

@9' - Silty sand, olive gray, wet, medium grain @10' - Becomes saturated @13.5 - Silt, black/dark gray, saturated, no odor, @ 17' - Refusal. Total Depth

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB9/MW-2

DATE DRILLED: 08/16/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5 School parking lot

START TIME - END TIME: 09:55 - 11:00

R ec ov er y/ D riv e

(in

Sa m pl

@ 18' - Refusal. Total Depth

SB10

10-10 .5'

44/

48/

56/

60/

@ Top - Gravely sand, light brown, up to 1"sub-angular. @ 1' - becomes damp. @ 2'3" -becomes dark brown with some sporadic construction debris.

@ 3' - Gravelly silt, dark brown, moist, up to 1.25" sub-angular.

@ 3.8' - Sandy gravel, yellowish orange, damp, up to 1.25" sub-angular. No odor.

@5' - Gravel with trace sand, saturated, up to .75"sub-rounded and sub-angular

@ 6' - Gravelly sand, olive gray, saturated, up to 1.5" sub-rounded, course.

@ 6.3' - Sand, dark gray, coarse, saturated, ununiformed.

@ 7' - Sandy gravel, olive gray, wet, upto 1.5" sub-angular.

@ 8' - Gravel up to 0.25". @9' - organics mixed in

@ 9.6 - Silty sand, olive gray, some black.

@ 10' - Silt, dark gray, wet, frozen.

@ 10.5' - Silty sand, olive gray, wet, frozen. @ 13' becomes dark gray, some black layering. @ 15' -thin silt band. FROZEN.

2-3' 4.2

6-7' 4.1

8-9' 4.9

12-13' 4.0

17-18' 3.7

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB10

DATE DRILLED: 08/16/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, Maintenance Lot

START TIME - END TIME: 12:46 - 13:25

R ec ov er y/ D riv e

(in

Sa m pl

52/

45/

49/

57/

3.9-4.5' 2.5

5-6' 3.7

8-9' 2.8

13-14' 4.2

18-18.5' 9.4

SB11

@6.5 -7.5'

@ Top - Gravelly sand, light brown, dry, up to 1.5" sub-angular

@ 3.9' - Gravel with trave sand, yellowish orange, saturated, up to 0.75" sub-rounded and sub-angular @ 4.5 - Sand, fine, olive gray, wet, trace organics @ 5 - Gravel with trace sand, olive gray, saturated, upto 0.5", sub-rounded

@ 6.6 - Silty sand, olive gray, saturated, with up to 0.5" sub-rounded. @ 12' - becomes damp, very compact.

@18.5' - Refusal. Total Depth

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB11

DATE DRILLED: 08/16/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A Maintenance Employee Lot

END TIME: 14:40

R ec ov er y/ D riv e

(in

Sa m pl

30/

55/

53/

56/

60/

SB12

@6.5 -7.5'

4-5' 72.0

5.5-6' 98.6

7.5-8.5'

9-10' 14.9

14-15' 2.0

16-17' 3.7

24-25' 1.4

29-30' 10.6

@ Top - Gravelly sand, light brown, upto 1.5" sub-angular

@ 4.5 - Gravel with trace sand, saturated, strong HC odor @ 5' - Gravelly sand, brown, saturated @6' - gravel with trace sand, light gray, 0.25" sub-rounded @ 6.2' - Coarse sand, olive gray, saturated, strond HC odor @ 7.3' - Gravelly sand, light gray, saturated, upto 0.5" subrounded

@ 8.9' - Silty sand, olive gray, wet

Silt, black, wet, NOT FROZEN

@ 25' - Wet @ 27.5-28' - Gray banding.

Frozen @27.5'

30' Total Depth

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB12

DATE DRILLED: 08/16/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A Playground parking lot

START TIME: 15:07

R ec ov er y/ D riv e

(in

Sa m pl

SB13

@5.5 -6.5'

SB13

@19- 19.5'

@Top - Gravelly sand, light brown, damp, upto 0.75" subrounded. @1' - Some organics @1.2' -turns black with increasing organic matter

@2.5 - Sandy gravel, light brown, damp, strong HC odor, up to 1" subangular. @4.5 - Olive gray, becomes wet, strong HC odor, upto 1.75" subrounded

@4.7 - Coarse sand, olive gray, wet, strong HC odor.

@5.6' - Sandy gravel, dark gray, saturated, strong HC odor, upto 1" subangular. @7' - Gravel, light gray, HC odor, upto 0.25" subrounded

@7.5 - Gravelly sand, olive gray, saturated, frozen, upto 1" subrounded.

@9' - Sandy gravel, medium coarse sand, olive gray, saturated, strong HC odor, upto 0.75" subrounded.

@10.9' - Gravelly sand with silt, light olive gray, wet, upto 1.5" subangular.

@12.5' - Silty sand, olive gray, wet at top, upto 1.5" subangular gravel.

@13' - Silt, light gray, saturated, frozen, strong HC odor.

@13.5' - Organics, black, wet, strong HC odor.

@13.8' - Silty sand, olive gray, saturated, strong HC odor.

@15.5' - Organics, some silt, black, wet, frozen @16' - Sandy silt, olive gray,wet, some HC odor.

Fully Frozen @7.5'

Drilled 2nd hole. Verified that lithology measurements matched

@20' - Total Depth

3-4' 3,360

4-5' 1,901

8-8.5'

10-10.5'

11-11.5'

13-14'

15.5-16'

17-18' 102.9

48/

43/

45/

48/

57/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB13

DATE DRILLED: 08/17/2014

DRILLER: Geotek Alaska

LOCATION: Kotz/Lot 5/4 Northside Ferguson

START TIME - END TIME: 09:40 - 13:13

R ec ov er y/ D riv e

(in

Sa m pl

SB14

10.5- 11'

SB14

19.5- 20'

39/

30/

57/

32/

@Top - Gravelly sand, light brown, dry, upto 1" subangular @1.5' - becomes dark brown @2' -becomes damp

@2.6' - Organics, black, damp @2.6' - Gravelly sand, yellowish orange, damp, upto 0.75"subangular @3.7' - Coarse sand, light brown, damp

@5-10' - Sandy gravel saturated, strong HC odor

@10' - Sandy gravel, light gray, wet, upto 1.5" subangular

@12 - Silt, dark gray, wet, moderate plasticity @12.25 - Silty sand, medium grain, olive gray, damp

@20' - Total depth

2-3' 4.5

5-10' 1,200

11-12' 27.0

16-16.5' 11.9

18-19' 38.6

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB14

DATE DRILLED: 08/17/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, SE playground

START TIME - END TIME: 14:10 - 14:47

R ec ov er y/ D riv e

(in

Sa m pl

37/

46/

43/

52/

SB15

5-6'

(MS/

MSD)

@Top - Gravelly sand, light brown, dry, to 1" subrounded

@1.25' - Silty loam with gravel, dark brown, damp, upto 0.75" subangular @1.9 - Gravelly sand, light brown, dry, upto 1.5" subangular @3.25' yellowish orange, becomes damp

@5' - Sandy gravel, coarse sand, olive gray, saturated, strong HC odor, upto 0.5" subrounded @9.75' - Light gray, upto 1.5" subangular @10.6' - Ice rich

@11.5 - Silty loam, dark brown, saturated, ice rich @11.6 - Sand with gravel, olive gray, wet, upto 1.5" subangular @12.5' - Some organics

@13' - Sandy gravel, olive gray, wet.

@14' - Silty sand, medium coarse sand, olive gray, wet, up to 1.5" subrounded in top 2"

@16' - Refusal. Total depth.

4.5-5' 5.1

10.5-11' 12.0

11.5-12' 28.6

13.5-14' 987.5

14.5-15' 142.4

15.5-16'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB15

DATE DRILLED: 08/17/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, SE playground

START TIME - END TIME: 15:45 - 17:32

R ec ov er y/ D riv e

(in

Sa m pl

@Top - Gravely sand, light brown.

@2.25' - Organics, tundra mat, black, damp

@3.6' - Sandy gravel, yellowish orange, damp, up to 2" subangular

@4.4' - Gravelly silt, olive gray, moist

@5' - Sandy gravel, olive gray, wet

@7.3' - Sand and gravel, olive gray, wet, gravel up to 2"subangular, frozen

@10' - Same as above, strong HC odor

@11.4 - Same as above.

@11.8' - Silty loam, some gravel, upto 1.5" subangular @12.25 Sandy gravel, dark gray, saturated, up to 0.75" subangular

@13' - Refusal. Total Depth

2.5-3.5'

4-5'

5.5-6.5'

7.5-8.5'

10-10.5'

10.5-11'

12.5-13'

SB16

@6.5 -7.5'

31/

48/

54/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB16

DATE DRILLED: 08/17/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A playground

START TIME - END TIME: 18:03 - 19:23

R ec ov er y/ D riv e

(in

Sa m pl

1-2' 3.6

4-5'

6-7'

8-9' 73.9

10.5-11' 91.4

14-14.5' 2.4

15.5- 16.5'

43/

44/

34/

53/

SB17

5-6'

@Top - Sandy gravel, light brown, dry, @1' - Silty loam, some gravel

@1.8' - Gravelly sand, light brown, damp, upto 0.5" subrounded @2.25' - Sand lens, medium grain, light brown, dry @2.75 - Sandy gravel, light brown,dry

@4.5' - Coarse sand, light gray, moist

@6.5 - Gravel with trace sand, olive gray, saturated, strong HC odor @7.25 - Sandy gravel medium coarse sand, olive gray, wet, upto 1" subangular

@10.8' - Gravelly sand, olive gray

@11.5 same as above

@12' - Silty sand, olive gray, frozen, ice rich

@15.5' - Sand gravel, olive gray, saturated

@16.5 - Total depth

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB17

DATE DRILLED: 08/18/2014

DRILLER: Geotek Alaska

LOCATION: Kotz Tract 4A, playground

START TIME - END TIME: 07:23 - 10:30

R ec ov er y/ D riv e

(in

Sa m pl

0-1' 21.1

2-3' 9.7

4-5'

6.5-7'

8-8.8' 132.3

9-9.5'

10.5-11'

12-12.5'

17-17.5' 11.6

SB18

5.5-6'

42/

48/

45/

51/

18/

@Top - Gravelly sand, light brown, dry, to 1" subangular

@4' - 1" of concrete @4.1' - Sandy gravel, coarse sand, olive gray, wet, strong HC odor

@6.5 - Coarse sand with gravel, black, saturated, strong HC odor, upto 0.75" subrounded

@7.6 - Sandy gravel, olive gray, wet

@12.75 - Silty sand, olive gray, damp @13' - Sandy gravel, olive gray, wet, up to 1.5" subrounded @13.75 - Silty sand, olive gray, frozen, HC sheen

@16-20' drive, fallout is probable

@20' - Total depth

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB18

DATE DRILLED: 08/18/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, playground

START TIME - END TIME: 11:45 - 13:31

R ec ov er y/ D riv e

(in

Sa m pl

SB19

5.5-6'

35/

49/

35/

45/

@Top - Gravelly sand, light brown dry @2' -becomes damp, upto 0.5" subangular

@3.25 - Coarse sand, olive gray, damp @4' - Sandy gravel, olive gray, wet

@6.5' - Sandy gravel, black staining, saturated, upto 1.5" subangular

@10.9' - Sandy gravel with trace silt, light brown, saturated @11.75' - Silty sand with gravel, blue gray, wet, upto 1.5" subangular @12.5' - Silty loam, black damp @13' - Stratified silt and sand band

@15' - Turns dark gray, ice rich

@16.5-20' - Sample not retrievable

@20' - Total depth

4-5' 171.83

7.5-8'

8.5-9' 216.5

10.5-11" 43.3

12-12.5' 38.2

13.5-14' 146.1

15-15.5' 123.5

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB19

DATE DRILLED: 08/18/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, playground

START TIME - END TIME: 14:40 - 16:02

R ec ov er y/ D riv e

(in

Sa m pl

SB53

@7.5 -8.5'

36/

49/

46/

42/

58/

@Top - Silty sandy gravel, dark brown, damp, upto 1.5" subangular

@1.75' - Sandy gravel, olive gray, increasing moisture with depth, upto 1.5" subangular

@3.5 - Coarse sand, olive gray, damp @4' - Sandy gravel, damp, upto 1" subangular @5'

- Gravelly sand, light brown, damp

@6' - Gravel with trace sand, olive gray, wet @7.5'

- Black staining intermitent

@10.6 - Sandy gravel, light gray, damp, upto 2" subrounded @11.5 Silty sand, olive gray, damp

@12.8' - Organics, black, frozen @13' - Silty sand, olive gray, saturated, frozen, HC sheen

@16' - Silt, olive gray, saturated, frozen @19.2 Silty sand, olive gray, damp, frozen

1-2' 41.7

3.5-4.5'

6.5-7'

9.5-10'

10.5-11 14.2

13.5-14'

18.5- 19.5'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB20

DATE DRILLED: 08/18/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, school courtyard

START TIME - END TIME: 16:57 - 17:59

R ec ov er y/ D riv e

(in

Sa m pl

SB21

7-8'

42/

54/

48/

40/

55/

Top - Gravelly sand, light brown, dry

@1.9 - Silty loam with gravel, dark brown, damp, 0.75" subrounded

@2.5' - Sandy gravel, light brown, damp, upto 0.75"

@4.5' - Coarse sand, olive gray

@5.2' - Gravel with trace sand, ununiform color, wet, upto 0.25" subrounded

@6.3' - Sandy gravel, olive gray, wet, strong HC odor, upto 1"subrounded @7' - Coarse sand to 7.25' @8' - Saturated

@9' - Silty sand with gravel, dark gray, wet, up to 2" subround

@10' - Organics, black, wet, frozen @10.2 - Gravelly silt with sand, olive gray, wet, upto 1" subrounded @11' - Sandy gravel, olive gray, damp, to 1.5" subangular @11.3' - Gravelly silt with sand, dark gray, wet @11.8 - Silty sand, olive gray, damp, frozen

@15' - Silt, dark, gray @16.3 -Black

@20' - Total depth

2-3' 3.9

5.5-6'

8-9' 293

10.5-11'

11-11.5'

13.5-14'

14.5-15'

15.5- 16.5'

19-20'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB21

DATE DRILLED: 08/18/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, school courtyard

START TIME - END TIME: 18:43 - 19:40

R ec ov er y/ D riv e

(in

Sa m pl

SB22

@5.5 -6.5'

32/

53/

50/

32/

53/

@Top - Sandy gravel, light brown, dry up to 1" subangular

@3' - Organics, black, damp, fibrous tundra mat

@4.4' - Silty sand, olive gray, damp @4.8' - Gravel with course sand, light brown, saturated @5.6' - Gravelly sand, light brown, wet, upto 0.75" subangular @6.3-6.4' 2" subangular gravel @6.4 - Gravel with sand, light brown, saturated @7.5 - yellowish orange for 1"

@7.6 - Gravelly sand, olive gray @9.3' - Becomes saturated

@9.7' - Silty sand, olive gray, wet, frozen @14.8' - 1" band of black silt, ice rich @15.75' - Becomes saturated, increasing silt content with depth

@20' - Total depth

1-2' 1.1

3-4' 10.2

6.5-7.5' 3.4

8.5-9.5' 5.8

11-12' 2.1

13.5- 14.5' 1.4

18.5- 19.5'

1.9

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB22

DATE DRILLED: 08/19/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, school courtyard

START TIME - END TIME: 07:15 - 08:29

R ec ov er y/ D riv e

(in

Sa m pl

29/

53/

52/

56/

44/

SB23

6.5- 7.5

@Top - Sandy gravel, light brown, dry, upto 1.5" subangular

@2' - Organic tundra mat, fibrous, black, damp

@3' - Sand with silt, light brown, damp

@3.8' - Sandy gravel increasing coursenss with depth, yellowish orange, wet @6-7' - fine grain sand, olive gray, damp

@9.1' - Gravelly sand, olive gray, wet, up to 0.75" subrounded @9.5' - Some organics

@11.3' - Gravelly silt, olive gray, saturated, up to 1" subangular @11.75' - Gravel with organics, black, saturated @12.1' Silty sand, olive gray, damp, frozen @12.8'

- black, wet @15.8' - black, wet, frozen

@20' - Total depth

2-3' 4.5

3-4' 1.8

7.5-8.5' 3.0

9.5-10' 4.7

11-11.5' 5.2

12-12.5' 6.1

13.5-14' 8.4

15-15.5' 2.6

17-18' 2.2

19-20' 3.9

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB23/MW-3

DATE DRILLED: 08/19/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, school courtyard

START TIME - END TIME: 08:50 - 10:15

R ec ov er y/ D riv e

(in

Sa m pl

SB24

6.5-7'

26/

36/

55/

42/

@ Top - Organics with gravel, dark brown, damp, 0.75" subrounded

@1.5' - Silty sand with gravel, dark brown

@3.6 - Sandy gravel, olive gray, wet, upto 1" sub rounded

@6 - Gravelly sand, olive gray, wet, strong HC odor/sheen @6.5' - becomes saturated @7.5' -black staining

@8.5 - Gravel with trace sand, black staining, saturated, HC sheen

@10' - Fine sand, olive gray, damp

@11.8 - Silt band, black to 12.2'

@20' - Total depth

3-4' 10.9

4.5' 41.4

7.5-8'

8.5-9.5' 165.3

10-11' 7.7

12-13' 4.1

14-15' 0.5

15-16' 2.5

17-18' 0.5

19-20' 0.6

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB24/MW-4

DATE DRILLED: 08/19/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, school courtyard

START TIME - END TIME: 15:12 - 15:57

R ec ov er y/ D riv e

(in

Sa m pl

SB25

6-7'

38/

43/

47/

54/

@Top - Gravelly sand, light brown, dry @1.5 -becomes damp

@2' - Sandy gravel, dark brown, damp, up to 1" subrounded @2.25' - Organics, fibrous, dark brown @2.5' - Sandy gravel, yellowish orange, damp, 1" subangular @3.75' - turns olive gray @4.25 - Strong HC odor @6-8' - Increased sand content @9.5' - becomes saturated

@13' - Silty sand, olive gray, damp

2-3' 1.5

4-5'

7-8'

9-10'

12-13' 10.1

19-20' 8.7

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB25

DATE DRILLED: 08/19/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, school courtyard

START TIME - END TIME: 17:49 - 19:37

R ec ov er y/ D riv e

(in

Sa m pl

SB26

6-7'

37/

54/

53/

56/

55/

@Top - Gravelly sand, light brown, dry

@2.5' - Organics tundra mat, black, damp @3' - Sandy gravel, yellowish orange, damp, upto 1.5" subangular @5' - Saturated, HC sheen

@7.8' - Organics tundra mat, fibrous, dark brown, wet, frozen @8' - Gravelly sand, olive gray @9.5 - Gravel with trace sand, olive gray, saturated

@10' - Sandy gravel, olive gray, saturated

@10.8 - Silty sand, olive gray, frozen

@14.1' to 14.5' - Silt layer, black, fozen @14.5' - Silty sand

@20' - Total depth

2-3' 6.2

8-9' 9.5

9-10' 5.7

10.5-11' 8.7

12-12.5' 6.8

14-14.5' 4.8

15.5-16' 13.1

18-18.5' 31.6

19.5-20' 50.1

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB26

DATE DRILLED: 08/19/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A School courtyard

START TIME - END TIME: 20:15 - 21:40

R ec ov er y/ D riv e

(in

Sa m pl

SB27

8.5- 9.5'

41/

42/

55/

46/

@Top - Gravelly sand, light brown, dry, upto 1.5" subangular

@2' - Tundra mat/organics, fibrous, black @2.25 - Sandy gravel, light brown, damp, upto 1" subangular @2.75 - Silt, black ,damp @3.2' - Gravelly sand, light brown, dry, upto 0.75" subangular @5' - damp

@5.5' - Sandy gravel, yellowish orange, wet @6.5'

- Coarse sand, olive gray, Fuel odor @8.5' - Coarse sand few gravel, light gray, saturated, upto 0.25" subrounded @9.5' - sandy gravel, light gray, saturated @11.25' - intermittent silt, black

@12.5 - Gravelly sand, olive gray, wet, 1" subrounded

@13.5' - Silty sand, olive gray, saturated, frozen

@16' - Silt, olive gray, frozen

@20' - Total depth

1-2' 39.6

3-4' 1.7

5.5-6.5' 20.1

7.5-8.5' 15.1

10.5-11' 22.2

12-12.5' 9.4

13.5-14' 4.3

15-15.5' 5.1

17-18' 4.4

19-20' 1.4

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB27/MW-5

DATE DRILLED: 08/20/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, behind cafeteria

START TIME - END TIME: 11:51 - 13:11

R ec ov er y/ D riv e

(in

Sa m pl

SB28

5.5- 6.5'

24/

56/

47/

57/

53/

@Top - Gravewlly sand, light brown, damp, 0.75" subangular, some organics

@1' - Silty loam, dark brown, damp, 0.75" subrounded gravel

@2.8' - Gravelly course sand, olive gray, damp (increasing moisture with depth), upto 1.5" subrounded

@5' - Sandy gravel (coarse sand), yellowish orange, saturated, strong HC odor @6.4 - Changes to light gray, sheen

@7' - Coarse sand, light gray, frozen @7.8' - Gravel with trace sand, saturated, light gray @9.8'

- Coarse sand band to 9.9'

@10.5' - Silty organics with gravel, dark, brown, up to 1" subrounded @10.7' - Sandy gravel, trace organics, olive gray, damp @11.5 to 11.6' - Silty sand band, olive gray

@12.25 - Silt and sand, olive gray to black

@13.5' - Tundra mat, organics, black, wet

@14.5' - Silty sand, gray to black, damp, frozen

1-2' 4.3

4-5' 4.2

7-8' 15.4

8-9' 44.1

10-11'

13-14' 8.1

15-16' 11.9

17-18' 9.7

19-20' 13.7

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB28

DATE DRILLED: 08/20/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, behind school

START TIME - END TIME: 15:58 - 16:55

R ec ov er y/ D riv e

(in

Sa m pl

@Top - Gravelly sand, light brownn, dry

@2.7' - Tundra mat, organics, dark brown, fibrous @3' - Gravelly sand, light brown, damp

@3.5' - Tundramat, organics, dark brown, fibrous

@4.3' - Gravelly sand with silt, damp, up to 2" subrounded @5.5' - Strong HC odor

@8.7' - Course sand and gravel to 12.7', olive gray, wet

@12.7' - Sand medium grain, olive gray, wet @12.75' - Silt, dark gray, slight plasticity, frozen

@13' - Refusal, Total depth

1-2' 8.5

3.5-4.5'

5.5-6'

7.5-8' 75.3

8.5-9' 860.8

11-11.5'

SB28

6.5-7

Dupe

SB54

SB28

@10- 10.5'

42/

40/

34/

56/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB29

DATE DRILLED: 08/20/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A behind school

START TIME - END TIME: 17:24 - 19:22

R ec ov er y/ D riv e

(in

Sa m pl

SB30

5.5-6'

MS/

MSD

9-10'

37/

42/

46/

45/

56/

49/

@Top - Gravelly sand, light brown, dry, up to 1.25" subangular

@2.9' - Plywood @3' - Gravelly sand, light brown, damp, up to 1.25" @3.5' - Tundra mat, organics, fibrous , dard brown, damp @4.5' - Organics with sand and silt, olive gray, damp @5.25' - Sand gravel, strong HC odor, becoming saturated

@5.9' - Gravelly sand, olive gray with some black staining, damp, up to 1.5" subangular @6.25-6.5' - Large white gravel

@7.25' - Sandy gravel, olive gray, wet, 1" subangular @8.5' - Saturated

@11.5' - Silty sand, olive gray, wet, frozen @16.5-18' - Black silt band, wet

@18' - Silt, olive gray, wet, frozen

@20' - Total depth

1-2' 1.9

4-5' 22.9

6-6.5'

7-7.5'

10-11'

11.5-12'

12.5-13'

14.5-15

16-16.5'

17.5-18'

19.5-20' 50.6

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB30/MW-6

DATE DRILLED: 08/21/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 2A, behind school

START TIME - END TIME: 07:29 - 09:30

R ec ov er y/ D riv e

(in

Sa m pl

@Top - Gravelly sand, dark brown, dry, up to 2" subangular @3' - black staining

@3.5' - Tundramat, dark brown, damp @3.8 - Gravelly silt, olive gray, damp

@4.5' - Coarse sand, olive gray, wet, strong HC odor @5' - Gravelly sand, olive gray, wet, strong HC odor @5.8' - Becomes saturated @6.25' - Red staining, rusty brown HC sheen, to 6.6'

@10' - Silt, olive gray, some gravel, up to 1" subrounded

@11' - Sandy gravel, dry, olive gray, very compact, upto 1.5" subround @11.8' - Gravelly sand, olive gray, coarse sand, trace silt

@13' - Refusal

2.5-3.5'

6-6.5'

7-8'

8.5-9' 127.9

10-11'

SB31

4-5'

36/

40/

31/

46/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB31

DATE DRILLED: 08/21/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, behind school

START TIME - END TIME: 13:07 - 14:35

R ec ov er y/ D riv e

(in

Sa m pl

SB32

@8.5 -9.5'

@Top - Gravelly sand, light brown, dry up to 0.75" subangular

@3.6' - Tundra mat, dark brown/black, damp, fibrous

@4.3' - Coarse sand some gravel to 1", olive gray, damp

@5' - Sandy gravel, olive gray, wet, strong HC odor @8.5' - Saturated

@12.75' - Gravely sand, olive gray, damp, upto 1" subangular @14' - Saturated @13.8' - Gravelly silt, olive gray, wet

@14' - Refusal

2-3' 8.0

4-5' 245.1

6-7'

7.5-8.5'

10-10.5'

11-11.5' 33.1

12-12.5'

13.5-14'

43/

33/

32/

46/

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB32

DATE DRILLED: 08/21/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, behind school

START TIME - END TIME: 15:37 - 17:00

R ec ov er y/ D riv e

(in

Sa m pl

SB33

7.5-8'

39/

51/

31/

54/

@Top - Sandy gravel, light brown, dry, upto 0.75" subangular @1.5' - Dark brown, damp

@5.5' - Silty gravel with sand, olive gray, damp, strong HC odor @6' - Sandy gravel to 1", olive gray, wet @7.6' - Saturated

@8' - Coarse sand with gravel, olive gray, saturated

@10' - Sandy gravel, olive gray, saturated, up to 1" subangular @12' - Turns dark gray

@14.5' - Silt, dark gray, wet

@15.5' - Silty sand

@20' - Total depth

2-3' 34.5

5-6'

9-10'

11-12' 24.1

13-14' 7.7

17-18' 25.3

19-20' 23.4

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB33

DATE DRILLED: 08/21/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, behind school

START TIME - END TIME: 17:39 - 18:01

R ec ov er y/ D riv e

(in

Sa m pl

SB34

10- 11'

SB34

19- 20'

33/

41/

36/

43/

44/

@Top - Gravelly sand, dark brown, damp, up to 2" subangular

@4.5' - Coarse sand, olive gray, damp, gravel up to 1" subrounded @5' - wet

@7.6' - Silty sandy gravel, olive gray, wet, frozen, up to 2" subangular @10' - Silty sand, olive gray, wet, frozen

@11.8' - Silt, moderate plasticity, dark gray, frozen

@13.5' - Silty sand medium grain, olive gray, wet, frozen

@19' - Silt, black, frozen

@20' - Total depth

5-6' 2.5

7.5-8.5' 13.6

12-13' 2.8

13-14' 8.3

14-15' 2.7

16-17' 4.2

18-19' 5.1

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB34

DATE DRILLED: 08/22/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5, in fence

START TIME - END TIME: 07:54 - 09:14

R ec ov er y/ D riv e

(in

Sa m pl

SB35

5.5- 6.5'

SB35

19.5- 20'

44/

43/

50/

55/

@Top - Gravelly sand, light brown, dry, 0.75" subangular

@4' - Coarse sand, olive gray, damp, HC odor @4.5' - Sandy gravel, olive gray, up to 2" subangular @5' - gravelly sand, olive gray, wet @5.5' - Sandy gravel, olive gray, wet, strong HC odor

@6.75' - Gravelly sand, light brown, saturated, up to 1" subangular

@8.75 - Silty sand and gravel, olive gray, saturated @10' - Damp @11.8 - Silty sand, olive gray, wet @15.25' - Frozen @15.3-15.5' - Silt band @18'-18.5' - Silt band Increasing silt content with depth

2-3' 1.2

4.5-5'

7.5-8.5' 60.6

11-12' 34.6

13-14' 7.3

15-15.5' 38.8

16.5- 17.5'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB35/MW-7

DATE DRILLED: 08/22/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 3, Ferguson parking

START TIME - END TIME: 10:39 - 11:26

R ec ov er y/ D riv e

(in

Sa m pl

SB36

7-8'

SB36

14.5- 15'

48/

40/

53/

56/

@Top - Gravelly sand, light brown, dry, up to 1" subangular @3.5' - Damp @4.2' - Coarse sand, olive gray, damp

@6.5' - Gravelly sand, olive gray, moist, up to 1.5" subangular @7.3' - Gravel with trace sand, olive gray, saturated, up to 0.25" subangular @8.2' - Sandy gravel, olive gray, saturated, HC sheen @10' - Damp, up to 2" subangular @11.75' - Saturated

@11.8 - Organics with gravel, olive gray, saturated, up to 2"+ subangular @12.3 - Gravelly sand, olive gray, wet @12.8 - Sandy, silty gravel, olive gray, wet, @13.25' - Silty sand, olive gray, damp, frozen

2-3' 1.8

4-5'

6-7'

9-10'

11-12' 11.0

13-14' 18.2

16-17' 59.8

19-20' 52.8

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB36

DATE DRILLED: 08/22/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 3, Ferguson parking lot

START TIME - END TIME: 18:07 - 19:15

R ec ov er y/ D riv e

(in

Sa m pl

SB37

6.5- 7.5'

Dupe

SB55

42/

49/

55/

@Top - Gravelly sand, light brown, damp, up to 2" subangular

@4' - Sandy gravel, olive gray, moist

@5' - Gravel with trace sand, olive gray, saturated @6.5' - Black staining

@7.5' - Coarse sand, black stained, saturated @8.5 - Gravelly sand, olive gray, wet @9.2' - Some organics, saturated

@10' - Gravel with trace sand, olive gray, saturated @11.5' - Sandy gravel, olive gray, wet 1" subangular @12' - damp, up to 2"subrounded @12.5' - Some organics, damp

@12.9' - Silty sand, olive gray, damp

@20' - Total depth

2-3' 0.3

4-5' 9.3

5-6'

8-9'

11-12' 38.6

13-14' 21.4

16-17' 11.9

19-20' 10.7

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB37

DATE DRILLED: 08/22/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 3, Ferguson lot

START TIME - END TIME: 19:45 - 20:27

R ec ov er y/ D riv e

(in

Sa m pl

SB38

5-6'

43/

40/

56/

55/

@Top - Gravelly sand, light brown, dry, upto 1" subangular @4.5' - Damp

@5' - Sandy gravel, olive gray, wet @5.5' - Saturated

@11'- Silty sand with gravel, olive gray, damp, up to 1" subangular

@12.5' - Gravel with trace sand, olive gray, saturated, up to 0.5" subrounded @13' - Silty sand with gravel, olive gray, damp @14' - Silty sand, olive gray, frozen, damp

@15' - Silt, olive gray, wet, frozen

@16.25' - Silty sand, olive gray, damp

@20' - Total depth

1-2' 1.5

3-4' 1.3

6-7' 1.6

8-9' 1.2

10.5-11' 4.7

13-14' 4.8

15-16' 3.5

19-20' 2.3

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB38/MW-8

DATE DRILLED: 08/23/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5 SW

START TIME - END TIME: 07:28 - 08:13

R ec ov er y/ D riv e

(in

Sa m pl

SB39

4-5'

Dupe

SB56

SB39

7-8'

SB39

19.5- 20'

43/

55/

@Top - Gravelly sand, light brown, dry, upto 1" subangular

@2.5' - Organics tundra mat, dark brown, fibrous, damp

@3.5' - Silty sand with gravel, olive gray, damp @3.9' - Sandy gravel, olive gray, saturated, up to 1" subangular

@5' - Sand, medium course, olive gray, wet @5.6'

- Gravelly sand, olive gray, saturated, up to 2" subangular

@10' - Sandy gravel, olive gray, wet, up to 1.5" subrounded @14.3' - Gravel with trace sand, olive gray, saturated

@15' - Silty sand, olive gray, damp, frozen @16.8-17' - Silt band, black @19.6' - Silt band, black

@20' - Total depth

0-1' 24.5

2-3' 33.5

5-6'

9-10' 92.7

10-11'

12-13' 131.9

14-15'

16-17'

18-19'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB39/MW-9

DATE DRILLED: 08/23/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A between school and tanks

START TIME - END TIME: 13:09 - 14:02

R ec ov er y/ D riv e

(in

Sa m pl

SB40

4-5'

SB40

19.5- 20'

41/

44/

56/

@Top - Gravelly sand, light brown, dry, up to 1.5" subangular

@2.25' - Organic tundra mat, dark brown, fibrous, strong HC odor @2.8' - Course sand, olive gray, damp, strong HC odor @3.8' - Gravelly course sand, olive gray, wet, up to 1" subrounded @4' - Saturated @6.5' - Gravelly fine grained sand, olive gray, wet 0.75" subangular

@16' - Silty sand, olive gray, damp @16.5-16.7' -silt band, black @9.6'- 9.7' - Silt band, black

Sample unrecoverable from 10-15'

0-1' 13.9

2-3'

5-6'

7-8'

15-16' 69.5

17-18'

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB40

DATE DRILLED: 08/23/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Tract 4A, between school and tanks

START TIME - END TIME: 17:05 - 17:54

R ec ov er y/ D riv e

(in

Sa m pl

SB41

8-9'

SB41

12-

12.5'

36/

30/

31/

23/

55/

@Top - Gravelly sand, light brown, dry, up to 2" subangular @2' - Damp

@5' - Sandy silt with gravel, dark gray, wet

@7.25' - Gravelly silt, olive gray, damp, up to 1" subrounded @10' - Sandy gravel, olive gray, saturated @10.7' to 10.75' - Black staining

@11.9' - Organics, black, wet @12'- Sandy gravel, black with coated sheen, saturated @13' - Sandy silty gravel, saturated, up to 1" subangular @13.5' - Silty sand with gravel increasing silt content with depth, olive gray, damp

@14.5' - Tundra mat, black, damp, fibrous @15' - Silty sand, olive gray, wet @18.8' - Silt band to 19.2', black

@20' - Total depth

0-1' 19.5

2-3' 50.1

4-5'

6-7'

9-10'

10.5-11'

11.5-12' 48.7

14.5-15' 7.7

16-17' 2.8

19-20' 0.9

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB41/MW-10

DATE DRILLED: 08/23/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5, NW

START TIME - END TIME: 19:05 - 20:14

R ec ov er y/ D riv e

(in

Sa m pl

SB42

0.5- 1.5'

SB42

5.5- 6.0'

SB42

18- 20'

19/

40/

54/

@Top - Gravely sand, light brown, damp, upto 1" subrounded @1' - Dry

@3' - Silty sand, fine, olive gray, dry, some gravel up to 2" subrounded

@4' - Gravelly sand, course, light brown, dry

@5' - Sandy gravel, coarse, olive gray, saturated, strong HC odor @7.5-8' - black staining

@8.5' - Silty sand with gravel, coarse, olive gray, saturated @15' - No gravel damp @17' - Frozen @17.8-18' - Silt band, black

@20' - Total Depth

2.5-3.5' 24.5

7-8'

9-10' 445.5

11-12' 56.3

13-14' 95.7

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB42

DATE DRILLED: 08/24/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5, NW

START TIME - END TIME: 08:45 - 09:22

R ec ov er y/ D riv e

(in

Sa m pl

SB43

5.5- 6.5'

SB43

19.5- 20'

54/

39/

47/

55/

@Top - Gravelly sand, light brown, dry, up to 1.5" subangular @4.5' - Damp

@5' - Sandy gravel, brown wet @5.5' - Saturated, rusty brown

@7' - Gravelly sand, coarse, olive gray, wet @9.5'

- Rusty brown

@9.8' - Silty sand with gravel, olive gray, wet @10.5' - Saturated

@10.75' - Gravel with trace sand, olive gray, saturated, up to 0.125" subrounded @11' - Silty sand with gravel, olive gray, wet, up to 2" subangular

@12.6' - Silty sand, dark gray, wet @13.2' - Olive gray, frozen @14.25 to 14.75' - Some organics @15 to 15.5' - Silt, black dark gray, wet @15.5' - Silty sand olive gray, damp, frozen

@20' - Total depth

0-1' 138.5

3-4' 1.8

7.5-8.5' 4.9

10.5-11' 11.0

12-13' 6.1

14-15' 8.3

16-17' 2.7

18-19' 6.7

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB43

DATE DRILLED: 08/24/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot 5 middle

START TIME - END TIME: 10:24 - 11:15

R ec ov er y/ D riv e

(in

Sa m pl

SB44

5.5- 6.5'

41/

44/

49/

51/

@Top - Gravelly sand, light brown, dry, up to 1" subangular

@4' - Tundra mat, organics, dark brown, damp @4.5 - Sand medium grain, dark brown, damp @5.0 - Sandy silt, black, dry @5.2 - Sandy gravel, fine sand, olive gray, 0.5" subangular @6.2' - Saturated @8' - Gravelly sand, course, olive gray, wet @10' - Gravel with trace organics

@13' - Silty sand with gravel, olive gray, wet @16-16.3' - Silt band, black, wet

@20' - Total depth

2-3' 1.7

4-5' 1.4

7.5-8.5' 13.3

9-10' 14.0

11-12' 1.7

13-14' 2.2

16-17' 2.1

19-20' 1.3

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB44

DATE DRILLED: 08/24/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue Lot3 housing

START TIME - END TIME: 13:15 - 13:40

R ec ov er y/ D riv e

(in

Sa m pl

SB45

6-7'

Dupe

SB57

@20'

38/

41/

36/

55/

@Top - Gravelly sand, light brown, dry, up to 1" subangular@2.5' - Tundra mat organics, brown, damp

@2.5' - Tundra mat organics, brown, damp @2.8 - Silt some organics, olive gray, damp

@3.6 - Gravelly sand, light brown, dry

@5' - Sandy gravel, olive gray, wet @5.5' - Saturated @5.7' - Gravelly sand, olive gray, saturated @5.8' - Sand, course, olive gray, saturated 6' - Sandy gravel, olive gray, wet, up to 1.5" subrounded @7' - Gravelly sand course, olive gray, wet @8.5'

- Saturated @11.5' - Wet

@14' - Silty sand, olive gray, damp @15.75' - Saturated @16.75-16.9' - Black silt band @17.5'

- Damp

@20' - Total depth

0-1' 28.9

2-3' 6.8

4-5' 2.5

5-6' 456.0

7.5- 8.5' 96.8

9-10' 36.8

11-12' 29.3

14-15' 16.2

16-17' 9.7

18-19' 26.1

Description/Classification of Materials

(f t)

So il

C la ss ifi ca tio n

Remarks

U S

C S

Sy m bo l

PROJECT: Kotzebue Soil/Water

JOB NO.: Kotz 1090w

LOGGED BY: C.Cogger/A.Tuttle

Data

SOIL BORING: SB45

DATE DRILLED: 08/24/2014

DRILLER: Geotek Alaska

LOCATION: Kotzebue school utility road, N

START TIME - END TIME: 14:35 - 15:29

R ec ov er y/ D riv e

(in

Sa m pl

Well ID Depth Headspace In Situ Comment Well ID Depth Headspace In Situ Comment Well ID Depth Headspace In Situ Comment

SB1 4-5' 1505 SB7 1' 18.7 SB11 1' 0

6-7' 935 2' 49.1 2' 0

11-12' 301 3' 1111 3' 0

13.5-14' 70.1 3-4' >5000 3'11"-4'6" 2.5

4' 1222 4' 0

SB2 2-2.5' 4507 5' 1132 5' 0

8-9' 163 6' 1645 5-6' 3.7

11-11.5' 42 6.5-7' 3450 6' 0.3

17.5-18' 37 7' 186 7' 0.1

8' 82 8' 0

SB3 4-5' 2598 8.5-9' 190 8-9' 2.8

8.5-9' 509 9' 19 9' 0

9.5-10' 12 10.5' 44 10' 0

12.2-13' 100.1 11' 20 10'3" 0

15-16' 193 11.5-12' 20 11' 0

12' 109 13' 0.1

SB4 1' 12.2 12.5-13' >5000 13-14' 4.2

2'3" 522 13' 189 14' 0

2.5-3' >5000 16.5-17' 284.7 15' 0

4' 400 16' 0

4-4.5' >5000 SB8 1' 0 17' 0

6' 589 2' 0 18' 0

6.5-7' >5000 3-4' 3.4 18-18.5' 9.4

7' 557 4' 0

8' 252 6' 0 SB12 1' 1.9

8.5-9.5' 180 7.5-8.5' 5.8 2' 1.4

9' 23 8' 0 Frozen 3' 1.7

11.5-12' 1417 10' 0 4' 0.9

13-13.5' 33 10.5-11' 28.1 4-5' 72

14' 29 13-13.5' 5.6 5' 21.6

15.8-16.5' 1489 14' 0 5.5-6' 98.6

16' 129 14.5-15' 12.8 6' 22.6

18.5-19' 390 15' 0 7' 72

16' 0 7.5-8.5' 193

SB5 2' 98 16.5-17' 7.9 8' 15

3' 1013 17' 0 9' 5.4

4-5' >5000 9-10' 14.9

4'6" 273 SB9 1' 0 11' 0

6' 1379 1.5-2.2' 2.4 12' 0

7' 1429 Frozen 3' 0 13' 0.1

7.5-8.5' 1364 3.5-4.5' 1 14' 0

8' 65 5' 0 14-15' 2

9' 273 6' 0 15' 0.2

10' 34 6-7' 2.7 16' 0

10.5-11.5' 248 7' 0 16-17' 3.7

11' 20 8' 0.1 17' 0

12' 37 9' 0 18' 0.2

16-17' 13 9-10' 2.6 19' 0.2

20.5-21' 22 11' 0 20' 0

21' 10.8 11.5-12' 4.4 21' 0

SB6 1' 2.6 12' 0 22' 0

2' 39 13' 0 23' 0

3' 64.8 15-15.5' 3.1 24' 0

3.5-4.5' >5000 16.5-17' 3.4 24-25' 1.4

4' 1078 25' 0

5' 690 SB10 1' 0.1 26' 0

5.5' 562 2' 0 27' 0

5.5-6.5' >5000 2-3' 4.2 28' 0 Frozen

6.5' 1231 3' 0 29' 1

7.3' 630 4' 0 29-30' 10.6

8'6" 116 6' 0

8.5-9.5' 1876 6-7' 4.1

9.5' 54 7' 0

10.5' 15 8' 0

11-12' 395 8-9' 4.9

11.5' 7.4 9' 0

12.5' 4 10' 0

14' 20 10.5' 0

14…

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File details come from the government source that posted it. Updated May 25, 2021.