Soil Boring Logs for Phase 1.pdf

PDF 116 KB Posted

Attached to
PSTE162011 Repair & Widen Taxiways
Solicitation number
W912QG-23-B-0001
Issued by

About this file

This document includes soil boring logs and test results for a federal contract opportunity to repair and widen taxiways at McEntire Joint National Guard Base in Eastover, South Carolina. The logs document soil conditions at 26 boring locations across the project site, identifying layers of fill material, native soils, and test results including moisture content, liquid limit, plastic limit, and grain size analyses. The related opportunity notice seeks bids for a firm fixed-price contract to replace existing taxiway surfaces and widen to standards, with a base award estimated between $10-25 million. Interested parties must attend a mandatory pre-bid meeting on March 17, 2023 and submit proposals by the amended due date. The work is set aside 100% for small businesses with a NAICS code of 237310 and size standard of $45 million.

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Text version

A

B

FILL

MH

238.8 238.3

237.3

228.8

0.8 1.3

2.3

10.8

PP = 4.50 tsf

LL = 52

PL = 34

MC = 20.8%

% Passing #200 = 61.8 PP = 4.50 tsf PP = 4.50 tsf

PP = 4.50 tsf

PP = 4.50 tsf

S-01, SPT

15+10+11+13

S-02, SPT

13+13+15+17

S-03, SPT

18+16+17+19

S-04, SPT

18+19+19+21

S-05, SPT

17+15+19+22

Asphalt; 9.5 Inches

Crushed stone; 6 Inches

PROBABLE FILL, sampled as clayey sand; moist, reddish brown

SANDY ELASTIC SILT; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.8 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.8 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 239.6 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/15/19 Finished: 1/15/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-19Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

2/

FILL

MH

237.3

236.3

227.3

0.8

1.8

10.8

PP = 2.50 tsf

PP = 2.50 tsf

PP = 3.75 tsf

PP = 4.50 tsf

PP = 4.50 tsf

S-01, SPT

2+WOH+2+5

S-02, SPT

6+6+9+12

S-03, SPT

10+10+13+12

S-04, SPT

14+11+15+18

S-05, SPT

17+19+23+25

Concrete; 9.0 Inches

PROBABLE FILL, sampled as clayey sand, fine to medium grained sand;

moist, brown

SANDY ELASTIC SILT; moist, reddish brown, probable ALLUVIAL material

Change: reddish brown and orangish brown

Bottom of Boring at 10.8 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.8 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 238.0 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/15/19 Finished: 1/15/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-20Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

CL

237.6

236.6

227.6

0.7

1.7

10.7

PP = 0.50 tsf

PP = 2.75 tsf

PP = 4.25 tsf

PP = 4.25 tsf

PP = 4.25 tsf

S-01, SPT

3+2+1+5

S-02, SPT

6+7+9+11

S-03, SPT

12+13+12+15

S-04, SPT

17+13+14+14

S-05, SPT

14+12+12+12

Concrete; 8.5 Inches

PROBABLE FILL, sampled as clayey sand, fine to medium grained sand;

moist, light brown

SANDY LEAN CLAY; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.7 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.7 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 238.3 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-21Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

CL

237.6 237.1

227.6

0.8 1.3

10.8

PP = 1.25 tsf

LL = 43

PL = 22

MC = 19.4%

% Passing #200 = 55.2 PP = 3.00 tsf PP = 4.00 tsf

PP = 4.50 tsf

PP = 4.50 tsf

S-01, SPT

3+3+2+5

S-02, SPT

6+8+10+11

S-03, SPT

12+13+14+16

S-04, SPT

15+14+14+16

S-05, SPT

16+13+14+15

Concrete; 9.0 Inches

PROBABLE FILL, sampled as clayey sand, fine to medium grained sand;

moist, light brown

SANDY LEAN CLAY; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.8 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.8 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 238.4 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-22Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

ML

237.8

236.5

228.5

0.7

2.0

10.0

LL = 48

PL = 34

MC = 19.6%

% Passing #200 = 51.6 PP = 2.50 tsf

PP = 3.75 tsf

PP = 4.50 tsf

PP = 4.50 tsf

S-01, SPT

1+5+4+5

S-02, SPT

7+9+10+10

S-03, SPT

10+10+10+14

S-04, SPT

12+14+16+15

S-05, SPT

15+15+15+14

Topsoil; 8.0 Inches

PROBABLE FILL, sampled as sandy lean clay; moist, brown

SANDY SILT; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.0 ft.

Boring terminated at selected depth.

Boring backfilled with cuttings upon completion.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.0 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 238.5 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-23Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

MH

238.2 237.7

235.2

228.2

0.8 1.3

3.8

10.8

LL = 32

PL = 18

MC = 14.6%

% Passing #200 = 46.2 PP = 2.00 tsf

LL = 51

PL = 32

MC = 19.1%

% Passing #200 = 55.1 PP = 4.00 tsf PP = 4.50 tsf

PP = 4.50 tsf

S-01, SPT

27+12+8+11

S-02, SPT

8+8+7+10

S-03, SPT

11+12+15+17

S-04, SPT

16+15+16+16

S-05, SPT

18+16+17+18

Asphalt; 9.0 Inches

Crushed stone; 6.0 Inches

PROBABLE FILL, sampled as clayey sand, fine to medium grained sand;

moist, brown

SANDY ELASTIC SILT; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.8 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.8 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 238.9 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-24Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

MH

238.2 237.7

233.7

228.2

0.8 1.3

5.3

10.8

PP = 4.50 tsf

PP = 3.50 tsf

PP = 2.25 tsf

PP = 4.50 tsf

PP = 4.50 tsf

S-01, SPT

16+9+6+7

S-02, SPT

7+7+16+12

S-03, SPT

9+7+10+14

S-04, SPT

15+11+14+16

S-05, SPT

17+18+17+18

Asphalt; 9.5 Inches

Crushed stone; 6.0 Inches

PROBABLE FILL, sampled as sandy lean clay; moist, reddish brown

SANDY ELASTIC SILT; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.8 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.8 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 239.0 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-25Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

CL

237.9

233.9

227.9

0.9

4.9

10.9

LL = 54

PL = 22

MC = 22.2%

% Passing #200 = 47.8 PP = 2.50 tsf

PP = 1.25 tsf

PP = 4.00 tsf

PP = 4.50 tsf

S-01, SPT

3+2+3+2

S-02, SPT

6+7+5+4

S-03, SPT

4+4+5+7

S-04, SPT

8+11+14+16

S-05, SPT

14+13+13+13

Concrete; 10.5 Inches

PROBABLE FILL, sampled as clayey sand, fine to medium grained sand;

moist, reddish brown

Change: dark gray

SANDY LEAN CLAY; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.9 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.9 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 238.8 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-26Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

FILL

CL

238.3

233.3

228.3

0.9

5.9

10.9

PP = 2.50 tsf

PP = 1.00 tsf

PP = 2.00 tsf

PP = 3.00 tsf

S-01, SPT

3+2+3+5

S-02, SPT

4+4+6+6

S-03, SPT

4+3+3+5

S-04, SPT

5+5+7+10

S-05, SPT

11+11+15+17

Concrete; 10.5 Inches

PROBABLE FILL, sampled as clayey sand, fine to medium grained sand;

moist, orangish brown

Change: dark gray

SANDY LEAN CLAY; moist, reddish brown, probable ALLUVIAL material

Bottom of Boring at 10.9 ft.

Boring terminated at selected depth.

Not Encountered

Completion

1/14

1/14

Dry

Dry

Schnabel Representative: Kevin Morgan

Total Depth: 10.9 ft

Equipment: Geoprobe 7822DT

Ground Surface Elevation: 239.2 (ft)

Contractor: Walker Environmental West Columbia, South Carolina

Contractor Foreman: Tyler Felder

Hammer Type: Auto Hammer (140 lb)

Dates Started: 1/16/19 Finished: 1/16/19

Location: See Location Plan

Method: 2-1/4" ID Hollow Stem Auger

Plunge: Bearing:

Date CavedDepthTime Casing Groundwater Observations

Project:

STRA

TUM

Repair & Widen Primary Taxiway McEntire JNGB Eastover, SC

SYMBOL

Contract Number: 17C19063.01 Sheet: 1 of 1

ELEV

(ft)

TEST

BORING

LOG

TESTS

DATA

MATERIAL DESCRIPTION

SAMPLING

DEPTH

REMARKS

TW-27Boring Number:

DEPTH

(ft)

T E

S T

B O

R

IN

G L

O G

C

3.

L

O G

S A

N D

L A

B .G

P J

T E

S T

T E

M P

LA

T

E .G

D T

2/

File details come from the government source that posted it. Updated .