RFI 3.2 Geotech Report Attachment.pdf

Geotechnical Engineering Report NYANG - Gabreski ANGB ■ Westhampton Beach, Suffolk County, New York March 27, 2019 ■ Terracon Project No. J6185072

Responsive ■ Resourceful ■ Reliable EXPLORATION AND TESTING PROCEDURES 1 of 2

EXPLORATION AND TESTING PROCEDURES

Field Exploration

Field exploration was performed on November 7 through November 9, 2018. Average daily temperatures during exploration period were between 45 and 55 degrees. No precipitation was observed during the first two days of exploration with light rain on November 9.

Number of Locations

Type of Exploration (Borings/Test Pits)

Exploration Depth (feet) 1 Planned Location2

11 Borings (B-1 through B-11) 15 Existing apron

2 Borings (SB-1, SB-3) 26 Storm water management system2 Infiltration Test/Borings

(SB-2, SB-4) 10

1. Below ground surface

2. See Exhibit E

Boring Layout and Elevations: Terracon personnel provided the boring layout. Coordinates were obtained with a handheld GPS unit (estimated horizontal accuracy of about ±20 feet) and approximate elevations were obtained from Google EarthTM. If elevations and a more precise boring layout are desired, we recommend borings be surveyed following completion of fieldwork.

Subsurface Exploration Procedures: Our subcontractor performed the concrete coring using an 8-inch diameter diamond bit barrel. Upon extractions the cores were labeled and transported to our laboratory. Following coring, we performed Dynamic Cone Penetrometer (DCP) testing with dual-mass DCP tool at each boring location. The DCP test was advanced to a depth of 3 feet below the pavement. The results of the tests presented in Exploration Results section herein.

We advanced the borings with a truck-mounted rotary drill rig using hollow stem continuous flight augers. Four samples were obtained in the upper 10 feet of each boring and at intervals of 5 feet thereafter, with exception of borings SB-1 and SB-3 where samples were obtained continuously to the maximum depth explored of 26 feet, and borings SB-2 and SB-4 where no sampling was performed or required.

In the split-barrel sampling procedure used at the site, a standard 2-inch outer diameter split-barrel sampling spoon was driven into the ground by a 140-pound automatic hammer falling a distance of 30 inches. The number of blows required to advance the sampling spoon the last 12 inches of a normal 18-inch penetration is recorded as the Standard Penetration Test (SPT) resistance value.

The SPT resistance values, also referred to as N-values, are indicated on the boring logs at the test depths. We observed and recorded groundwater levels during drilling and sampling. For safety

Geotechnical Engineering Report

March 27, 2019 ■ Terracon Project No. J6185072

Responsive ■ Resourceful ■ Reliable EXPLORATION AND TESTING PROCEDURES 2 of 2 purposes, all borings were backfilled with auger cuttings after their completion. Pavements were patched with pre-mixed concrete.

The sampling depths, penetration distances, and other sampling information was recorded on the field boring logs. The samples were placed in appropriate containers and taken to our soil laboratory for testing and classification by a Geotechnical Engineer. Our exploration team prepared field boring logs as part of the drilling operations. These field logs included visual classifications of the materials encountered during drilling and our interpretation of the subsurface conditions between samples. Final boring logs were prepared from the field logs. The final boring logs represent the Geotechnical Engineer's interpretation of the field logs and include modifications based on observations and tests of the samples in our laboratory.

Laboratory Testing

The project engineer reviewed the field data and assigned laboratory tests to understand the engineering properties of the various soil strata, as necessary, for this project. Procedural standards noted below are for reference to methodology in general. In some cases, variations to methods were applied because of local practice or professional judgment. Standards noted below include reference to other, related standards. Such references are not necessarily applicable to describe the specific test performed.

■ ASTM D2216 Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass

■ ASTM D422 Standard Test Method for Particle-Size Analysis of Soils

■ ASTM D1557 – 07 Standard Test Methods for Laboratory Compaction Characteristics of

Soil Using Modified Effort

■ ASTM D1883 - 16 Standard Test Method for California Bearing Ratio (CBR) of Laboratory-

Compacted Soils

■ ASTM C 496 Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete

Specimens.

The laboratory testing program often included examination of soil samples by an engineer. Based on the material’s texture and plasticity, we described and classified the soil samples in accordance with the Unified Soil Classification System.

Concrete Core Samples

NYANG Gabreski ■ Westhampton, New York

Terracon Project No. J6185072

Photo 1 Boring B-1 Core: 8.9” Photo 2 Boring B-2 Core: 8.8”

Photo 3 Boring B-3 Core: 9.1” Photo 4 Boring B-4 Core: 13.6”

Photo 5 Boring B-5 Core: 9.1” Photo 6 Boring B-6 Core: 8.7” ackavaleuski Text Box

PHOTOGRAPHY LOG

Photo 7 Boring B-7 Core: 13.2” Photo 8 Boring B-8 Core: 8.9”

Photo 9 Boring B-9 Core: 9.1” Photo 10 Boring B-10 Core: 8.8”

Photo 11 Boring B-11 Core: 8.9” Photo 12 Boring IB1-2A Core: 8.6”

Photo 13 Boring Ib1-2B Core: 8.8”

Responsive ■ Resourceful ■ Reliable

SITE LOCA TION AND EXPLORATI ON PLANS

SITE LOCATION AND EXPLORATION PLANS

Contents:

Site Location Plan Exploration Plan

Note: All attachments are one page unless noted above.

SITE LOCATION

March 27, 2019 ■ Terracon Project No. J6185072

Note to Preparer: This is a large table with outside borders. Just click inside the table above this text box, then paste your GIS Toolbox image.

When paragraph markers are turned on you may notice a line of hidden text above and outside the table – please leave that alone. Limit editing to inside the table.

The line at the bottom about the general location is a separate table line. You can edit it as desired, but try to keep to a single line of text to avoid reformatting the page.

SITE LOCA TION

DIAGRAM IS FOR GENERAL LOCATION ONLY, AND IS NOT INTENDED FOR CONSTRUCTION PURPOSES MAP PROVIDED BY GOOGLE EARTH MAPS

EXPLORATION PLAN

March 27, 2019 ■ Terracon Project No. J6185072

Note to Preparer: This is a large table with outside borders. Just click inside the table above this text box, then paste your GIS Toolbox image.

When paragraph markers are turned on you may notice a line of hidden text above and outside the table – please leave that alone. Limit editing to inside the table.

The line at the bottom about the general location is a separate table line. You can edit it as desired, but try to keep to a single line of text to avoid reformatting the page.

EXPLORATION P LAN

DIAGRAM IS FOR GENERAL LOCATION ONLY, AND IS NOT INTENDED FOR CONSTRUCTION PURPOSES MAP PROVIDED BY GOOGLE EARTH MAPS

EXPLORATION RESULTS

EXPLORATION RESULTS

Contents:

Boring Logs (B-1 through B-11, SB-1, and SB-3) DCP Test Results (11 pages) Grain Size Distribution (3 pages) Moisture Density Relationship (6 pages) CBR (6 pages) Tensile Strength of Concrete (4 pages) Laboratory Data Review

36.5+/-

22+/-

8-14-16-18 N=30

17-14-11-9 N=25

16-19-21-18 N=40

14-16-12-16 N=28

14-10-8-8 N=18

9-7-11-9 N=18

0.8

15.0

CONCRETE, 9"

POORLY GRADED SAND (SP), brown to gray brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

T

G

E O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 37 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8381° Longitude: -72.6411°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-1

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-07-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

Boring Started: 11-07-2018WATER LEVEL OBSERVATIONS Groundwater not encountered

36.5+/-

30+/-

22+/-

9-12-13-15 N=25

17-20-16-14 N=36

16-14-11-9 N=25

12-10-9-13 N=19

9-13-15-15 N=28

18-15-14-12 N=29

0.8

7.0

15.0

CONCRETE, 9"

POORLY GRADED SAND WITH GRAVEL (SP), yellow brown, medium dense to dense

POORLY GRADED SAND (SP), yellow brown, medium dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 37 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8375° Longitude: -72.6414°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-2

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-08-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

Boring Started: 11-08-2018WATER LEVEL OBSERVATIONS

39.5+/-

37+/-

27+/-

25+/-

11-14-7-9 N=21

16-19-21-15 N=40

14-12-10-14 N=22

16-11-10-17 N=21

6-9-10-10 N=19

16-14-11-14 N=25

0.8

3.0

13.0

15.0

CONCRETE, 9"

POORLY GRADED SAND WITH GRAVEL (SP), yellow brown, medium dense

POORLY GRADED SAND (SP), yellow brown, medium dense to dense

POORLY GRADED SAND WITH GRAVEL (SP), yellow brown, medium dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 40 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8378° Longitude: -72.6418°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-3

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-08-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

40+/-

37+/-

26+/-

10-8-11-14 N=19

16-14-10-16 N=24

9-15-18-14 N=33

13-15-11-15 N=26

8-13-15-13 N=28

14-12-10-12 N=22

1.2

4.0

15.0

CONCRETE, 14"

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 41 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8374° Longitude: -72.642°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-4

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-09-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

Boring Started: 11-09-2018WATER LEVEL OBSERVATIONS

41.5+/-

39+/-

37+/-

35+/-

32+/-

27+/-

9-7-6-6 N=13

5-5-7-7 N=12

9-11-10-13 N=21

14-16-11-17 N=27

20-15-13-13 N=28

16-18-14-16 N=32

0.8

3.0

5.0

7.0

10.0

15.0

CONCRETE, 9"

POORLY GRADED SAND (SP), gray brown, medium dense

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 42 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8375° Longitude: -72.6426°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-5

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-08-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

41.5+/-

40+/-

32+/-

29+/-

27+/-

8-10-14-11 N=24

14-10-9-9 N=19

6-8-13-11 N=21

9-11-14-13 N=25

6-8-7-10 N=15

8-14-12-10 N=26

0.8

2.0

10.0

13.0

15.0

CONCRETE, 9"

POORLY GRADED SAND WITH SILT (SP-SM), gray brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 42 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8369° Longitude: -72.6425°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-6

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-09-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

43+/-

34+/-

29+/-

10-15-11-17 N=26

11-15-13-11 N=28

10-7-9-11 N=16

8-13-11-15 N=24

15-13-12-10 N=25

11-14-17-15 N=31

1.2

10.0

15.0

CONCRETE, 14"

POORLY GRADED SAND (SP), brown, medium dense

POORLY GRADED SAND WITH GRAVEL (SP), brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 44 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8367° Longitude: -72.6431°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-7

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-09-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

43.5+/-

37+/-

34+/-

29+/-

11-14-19-13 N=33

10-14-16-11 N=30

6-8-10-9 N=18

8-15-17-13 N=32

11-14-8-15 N=22

16-14-10-11 N=24

0.8

7.0

10.0

15.0

CONCRETE, 9"

POORLY GRADED SAND (SP), brown, medium dense to dense

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, dense

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 44 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8362° Longitude: -72.6432°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-8

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-09-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

45.5+/-

31+/-

7-10-12-10 N=22

15-19-17-13 N=36

10-9-8-12 N=17

14-16-11-14 N=27

9-7-7-7 N=14

11-9-7-9 N=16

0.8

15.0

CONCRETE, 9"

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 46 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.836° Longitude: -72.6436°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-9

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-08-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

46.5+/-

32+/-

6-9-8-14 N=17

12-14-13-11 N=27

14-10-7-12 N=17

10-16-13-11 N=29

13-15-17-20 N=32

17-11-14-14 N=25

0.8

15.0

CONCRETE, 9"

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 47 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8362° Longitude: -72.6442°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-10

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-08-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

40.5+/-

31+/-

26+/-

7-9-11-12 N=20

13-15-11-15 N=26

7-8-10-10 N=18

9-11-13-11 N=24

8-10-9-10 N=19

13-11-10-13 N=21

0.8

10.0

15.0

CONCRETE, 9"

POORLY GRADED SAND (SP), gray brown, medium dense

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, medium dense

Boring Terminated at 15 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 41 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8351° Longitude: -72.6436°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. B-11

Pond & CompanyCLIENT:

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-08-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

46.5+/-

45+/-

21+/-

9-12

9-14-18-16 N=32

10-15-13-9 N=28

14-11-10-8 N=21

17-14-11-13 N=25

8-10-9-17 N=19

13-15-9-14 N=24

7-9-8-12 N=17

15-13-11-17 N=24

14-11-9-16 N=20

14-12-10-8 N=22

16-13-11-13 N=24

17-14-11-15 N=25

0.8

2.0

26.0

CONCRETE, 9"

SILTY SAND WITH GRAVEL (SM), brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 26 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 47 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8353° Longitude: -72.6447°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. IB-1

CLIENT: Pond & Company

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-07-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

44+/-

42+/-

28+/-

24+/-

18+/-

4-6-8-8 N=14

8-11-10-13 N=21

7-12-11-13 N=23

14-16-12-15 N=28

13-9-8-10 N=17

14-11-7-9 N=18

11-7-9-7 N=16

6-8-5-9 N=13

13-10-9-13 N=19

7-11-13-16 N=24

15-17-13-11 N=30

16-18-13-30 N=31

15-12-10-10 N=22

0.2

2.0

16.0

20.0

26.0

TOPSOIL, 2"

SILTY SAND (SM), brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense

POORLY GRADED SAND WITH GRAVEL (SP), gray brown, medium dense

POORLY GRADED SAND (SP), gray brown, medium dense to dense

Boring Terminated at 26 Feet

G R

A P

H

IC

L O

G

Hammer Type: AutomaticStratification lines are approximate. In-situ, the transition may be gradual.

T H

IS

B

O R

IN

G

L O

G

IS

N O

T V

A

LI

D

IF

S E

P A

R A

T E

D F

R O

M O

R

IG

IN

A

L R

E P

O R

O

S M

A R

T L

O G

-N O

W E

LL

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

/1

3/

W A

T E

R C

O N

T E

N T

ELEVATION (Ft.)

Approximate Surface Elev: 44 (Ft.) +/-

W A

T E

R L

E V

E L

O B

S E

R V

A T

IO

N

S

D E

P T

H

F t.)

S A

M P

LE

T

Y P

E

F

IE

LD

T

E S

T R

E S

U

LT

S

R E

C O

V E

R Y

In

DEPTH

LOCATION See Exploration Plan

Latitude: 40.8338° Longitude: -72.6451°

Advancement Method:

HSA

Abandonment Method:

Boring backfilled with auger cuttings upon completion.

4081 Hadley Rd, Ste B South Plainfield, NJ

Notes:

Project No.: J6185072

Drill Rig: Geoprobe 7822

BORING LOG NO. IB-3

CLIENT: Pond & Company

Peachtree Corners, GA

Driller: P.R.

Boring Completed: 11-07-2018

PROJECT: NYANG-Gabreski ANGB

See Exploration and Testing Procedures for a description of field and laboratory procedures used and additional data (If any).

See Supporting Information for explanation of symbols and abbreviations.

S. Perimeter Road Westhampton, NY

SITE:

DCP TEST DATA

Boring B-1

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 25 1 5 75 22 1 5 141 16 1 10 201 39 1 15 282 44 1 10 332 48 1 20 435 47 1 25 545 56 1 35 729 46 1 25 881 39 1 5 915 34 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

All other soils

Hammer

Boring B-2

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 35 1 1 86 4 1 1 101 14 1 5 143 27 1 5 181 30 1 5 215 34 1 5 245 39 1 5 270 48 1 5 300 39 1 5 323 53 1 5 355 37 1 10 402 52 1 10 441 64 1 5 464 53 1 5 487 53 1 10 525 65 1 5 546 59 1 10 594 50 1 10 652 41 1 5 681 41 1 5 712 38 1 5 745 35 1 6 781 39 1 5 815 34 1 6 860 31 1 5 890 39 1 5 925 33 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-3

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 32 1 1 83 4 1 1 104 10 1 5 155 22 1 1 164 25 1 3 175 68 1 5 195 62 1 10 240 54 1 10 281 60 1 10 330 49 1 10 370 62 1 5 395 48 1 5 437 27 1 5 455 70 1 10 505 48 1 10 545 62 1 5 570 48 1 10 611 60 1 10 657 53 1 5 682 48 1 5 710 42 1 5 740 39 1 8 782 46 1 5 810 42 1 5 845 33 1 5 875 39 1 5 905 39 1 1 915 22 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-4

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 180 1 1 205 8 1 1 222 12 1 5 256 34 1 5 285 41 1 5 320 33 1 5 355 33 1 5 395 28 1 3 415 35 1 1 420 48 1 5 445 48 1 5 480 33 1 5 510 39 1 5 561 22 1 3 582 33 1 10 641 40 1 5 700 18 1 5 726 46 1 6 784 23 1 5 831 24 1 5 856 48 1 5 895 29 1 1 908 17 1 5 938 39 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-5

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 75 1 1 134 3 1 1 155 10 1 1 178 9 1 1 198 10 1 1 214 13 1 5 281 16 1 2 307 17 1 2 335 15 1 2 357 20 1 2 380 19 1 2 409 15 1 5 480 15 1 5 571 11 1 1 585 15 1 2 625 10 1 1 651 8 1 1 676 8 1 1 702 8 1 5 878 5 1 1 917 5 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-6

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 25 1 1 60 5 1 1 73 17 1 5 123 22 1 5 145 56 1 10 205 39 1 5 235 39 1 5 265 39 1 5 298 35 1 10 345 52 1 5 370 48 1 5 407 31 1 7 440 51 1 5 475 33 1 5 491 79 1 5 511 62 1 10 551 62 1 10 603 46 1 10 632 89 1 10 674 59 1 10 725 47 1 5 748 53 1 5 771 53 1 5 784 100 1 10 799 185 1 10 841 59 1 10 900 40 1 5 918 70 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-7

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 150 1 1 161 20 1 5 195 34 1 5 230 33 1 5 245 85 1 10 280 72 1 10 329 49 1 5 349 62 1 10 401 46 1 5 414 100 1 10 461 52 1 10 504 57 1 5 526 56 1 10 575 49 1 5 599 50 1 5 620 59 1 5 649 41 1 10 692 57 1 10 740 50 1 5 770 39 1 5 794 50 1 5 814 62 1 5 845 38 1 5 871 46 1 5 895 50 1 5 917 56 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-8

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 12 1 1 35 9 1 1 62 7 1 5 119 19 1 1 131 18 1 5 171 28 1 5 201 39 1 5 230 41 1 5 256 46 1 10 299 57 1 5 324 48 1 5 350 46 1 5 374 50 1 5 401 44 1 5 431 39 1 5 452 59 1 5 467 85 1 10 521 44 1 5 545 50 1 5 571 46 1 7 601 57 1 10 660 40 1 5 690 39 1 5 715 48 1 1 721 39 1 5 752 38 1 5 787 33 1 5 825 30 1 5 861 32 1 5 896 33 1 1 907 20 1 5 927 62 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-9

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 45 1 1 86 5 1 1 110 8 1 2 137 16 1 5 191 20 1 5 215 50 1 5 237 56 1 5 256 65 1 5 271 85 1 6 297 57 1 5 316 65 1 6 342 57 1 5 363 59 1 6 385 68 1 7 405 90 1 5 431 46 1 5 445 92 1 10 471 100 1 10 495 110 1 10 526 82 1 10 561 72 1 5 578 74 1 8 604 78 1 10 637 77 1 6 661 62 1 10 694 77 1 10 736 59 1 5 755 65 1 5 777 56 1 10 817 62 1 10 880 37 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-10

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 14 1 1 60 4 1 2 95 12 1 1 110 14 1 1 123 17 1 1 130 33 1 5 155 48 1 5 181 46 1 5 213 37 1 5 235 56 1 5 260 48 1 5 300 28 1 5 335 33 1 5 360 48 1 5 385 48 1 10 440 43 1 5 466 46 1 10 521 43 1 5 555 34 1 5 590 33 1 1 597 33 1 5 639 27 1 5 682 26 1 1 692 22 1 5 749 19 1 5 806 19 1 5 875 15 1 5 935 18 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

Boring B-11

Project: NYANG-Gabreski ANGB Date: 7-Nov-18 Location: Westhampton, NY Soil Type(s): Sand

No. of Accumulative Calculated Type of Blows Penetration CBR Hammer

(mm) 0 40 1 1 75 5 1 1 100 8 1 2 125 17 1 2 151 17 1 5 198 24 1 5 218 62 1 5 251 35 1 5 275 50 1 5 305 39 1 5 335 39 1 5 360 48 1 5 390 39 1 10 459 34 1 5 498 29 1 5 530 37 1 5 564 34 1 5 595 38 1 5 630 33 1 5 661 38 1 10 731 33 1 10 810 29 1 5 851 28 1 5 895 26 1 1 915 10 1

0.1 1.0 10.0 100.0

0.1 1.0 10.0 100.0

DE

PT

H, in

CALCULATED CBR

DE

PT

H, m m

10.1 lbs.

17.6 lbs.

Both hammers used

Soil Type

CH

CL

0.0010.010.1110100

30 40 501.5 2006 810 1441 3/4 1/2 60

GRAIN SIZE IN MILLIMETERS

P E

R C

E N

T F

IN

E

R B

Y W

E

IG

H T

HYDROMETERU.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS

4 3/8 3 100 1403 2

GRAIN SIZE DISTRIBUTION

ASTM D422 / ASTM C136

6 16 20

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

G

R A

IN

S

IZ

E

: U S

C S

-2 J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

9/

B-1

B-1

B-4

B-6 coarse coarsefine fine

COBBLES

GRAVEL SAND

SILT OR CLAY

POORLY GRADED SAND (SP)

POORLY GRADED SAND (SP)

POORLY GRADED SAND with GRAVEL (SP)

POORLY GRADED SAND (SP)

1.546

0.636

0.764

0.578

37.5

0.2

1.6

0.5

2.1

0.455

0.249

0.264

0.236

7.1

13.2

18.7

4.3

0.742

0.367

0.424

0.367

WC (%) LL

D30 D10 %Gravel %Fines %Clay

B-1

B-1

B-4

B-6

0.78

0.85

0.89

0.99

3.40

2.55

2.89

2.45

Boring ID Depth USCS Classification PL PI Cc Cu

D100 D60

2 - 4

13 - 15

2 - 4

2 - 4

Boring ID Depth %Sand %Silt medium

2 - 4

13 - 15

2 - 4

2 - 4

92.8

85.2

80.8

93.6

0.0010.010.1110100

30 40 501.5 2006 810 1441 3/4 1/2 60

GRAIN SIZE IN MILLIMETERS

P E

R C

E N

T F

IN

E

R B

Y W

E

IG

H T

HYDROMETERU.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS

4 3/8 3 100 1403 2

GRAIN SIZE DISTRIBUTION

ASTM D422 / ASTM C136

6 16 20

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

G

R A

IN

S

IZ

E

: U S

C S

-2 J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

9/

B-8

B-9

B-9

B-11 coarse coarsefine fine

COBBLES

GRAVEL SAND

SILT OR CLAY

POORLY GRADED SAND (SP)

POORLY GRADED SAND (SP)

POORLY GRADED SAND (SP)

POORLY GRADED SAND (SP)

0.606

0.612

0.403

0.65

9.5

2.2

1.3

1.6

1.8

0.234

0.227

0.19

0.257

5.5

2.8

1.3

5.2

0.383

0.359

0.288

0.395

WC (%) LL

D30 D10 %Gravel %Fines %Clay

B-8

B-9

B-9

B-11

1.04

0.93

1.08

0.93

2.59

2.69

2.12

2.52

Boring ID Depth USCS Classification PL PI Cc Cu

D100 D60

2 - 4

2 - 4

5 - 7

2 - 4

Boring ID Depth %Sand %Silt medium

2 - 4

2 - 4

5 - 7

2 - 4

92.3

95.9

97.1

93.0

0.0010.010.1110100

30 40 501.5 2006 810 1441 3/4 1/2 60

GRAIN SIZE IN MILLIMETERS

P E

R C

E N

T F

IN

E

R B

Y W

E

IG

H T

HYDROMETERU.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS

4 3/8 3 100 1403 2

GRAIN SIZE DISTRIBUTION

ASTM D422 / ASTM C136

6 16 20

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

G

R A

IN

S

IZ

E

: U S

C S

-2 J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

9/

IB1-2

IB3-4

coarse coarsefine fine

COBBLES

GRAVEL SAND

SILT OR CLAY

POORLY GRADED SAND (SP)

POORLY GRADED SAND (SP)

0.543

0.387

4.75

1.5

1.4

0.259

0.177

0.0

6.0

0.35

0.274

WC (%) LL

D30 D10 %Gravel %Fines %Clay

IB1-2

IB3-4

0.87

1.10

2.10

2.18

Boring ID Depth USCS Classification PL PI Cc Cu

D100 D60

10 - 12

10 - 12

Boring ID Depth %Sand %Silt medium

10 - 12

10 - 12

98.5

92.6

0 5 10 15 20 25 30 35 40 45

Test Method

Remarks:

TEST RESULTS

PIPLLL

ATTERBERG LIMITS

PCF

Maximum Dry Density

Optimum Water Content

113.1

% Percent Fines

ASTM D1557 Method A

13.2

0.2

D R

Y D

E N

S

IT

Y , p cf

WATER CONTENT, %

ZAV for G s = 2.8

ZAV for G s = 2.7

ZAV for G s = 2.6

Source of Material

Description of Material

MOISTURE-DENSITY RELATIONSHIP

ASTM D698/D1557

B-1 @ 2 - 4 feet

POORLY GRADED SAND(SP)

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

O M

P A

C T

IO

N

V

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

9/

0 5 10 15 20 25 30 35 40 45

Test Method

Remarks:

TEST RESULTS

PIPLLL

ATTERBERG LIMITS

PCF

Maximum Dry Density

Optimum Water Content

116.4

% Percent Fines

ASTM D1557 Method A

11.7

0.0

D R

Y D

E N

S

IT

Y , p cf

WATER CONTENT, %

ZAV for G s = 2.8

ZAV for G s = 2.7

ZAV for G s = 2.6

Source of Material

Description of Material

MOISTURE-DENSITY RELATIONSHIP

ASTM D698/D1557

B-4 @ 2 - 4 feet

POORLY GRADED SAND with

GRAVEL(SP)

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

O M

P A

C T

IO

N

V

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

0 5 10 15 20 25 30 35 40 45

Test Method

Remarks:

TEST RESULTS

PIPLLL

ATTERBERG LIMITS

PCF

Maximum Dry Density

Optimum Water Content

113.5

% Percent Fines

ASTM D1557 Method A

15.1

2.1

D R

Y D

E N

S

IT

Y , p cf

WATER CONTENT, %

ZAV for G s = 2.8

ZAV for G s = 2.7

ZAV for G s = 2.6

Source of Material

Description of Material

MOISTURE-DENSITY RELATIONSHIP

ASTM D698/D1557

B-6 @ 2 - 4 feet

POORLY GRADED SAND(SP)

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

O M

P A

C T

IO

N

V

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

0 5 10 15 20 25 30 35 40 45

Test Method

Remarks:

TEST RESULTS

PIPLLL

ATTERBERG LIMITS

PCF

Maximum Dry Density

Optimum Water Content

113.3

% Percent Fines

ASTM D1557 Method A

11.5

2.2

D R

Y D

E N

S

IT

Y , p cf

WATER CONTENT, %

ZAV for G s = 2.8

ZAV for G s = 2.7

ZAV for G s = 2.6

Source of Material

Description of Material

MOISTURE-DENSITY RELATIONSHIP

ASTM D698/D1557

B-8 @ 2 - 4 feet

POORLY GRADED SAND(SP)

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

O M

P A

C T

IO

N

V

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

0 5 10 15 20 25 30 35 40 45

Test Method

Remarks:

TEST RESULTS

PIPLLL

ATTERBERG LIMITS

PCF

Maximum Dry Density

Optimum Water Content

111.2

% Percent Fines

ASTM D1557 Method A

13.4

1.3

D R

Y D

E N

S

IT

Y , p cf

WATER CONTENT, %

ZAV for G s = 2.8

ZAV for G s = 2.7

ZAV for G s = 2.6

Source of Material

Description of Material

MOISTURE-DENSITY RELATIONSHIP

ASTM D698/D1557

B-9 @ 2 - 4 feet

POORLY GRADED SAND(SP)

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

O M

P A

C T

IO

N

V

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

0 5 10 15 20 25 30 35 40 45

Test Method

Remarks:

TEST RESULTS

PIPLLL

ATTERBERG LIMITS

PCF

Maximum Dry Density

Optimum Water Content

108.0

% Percent Fines

ASTM D1557 Method A

15.1

1.8

D R

Y D

E N

S

IT

Y , p cf

WATER CONTENT, %

ZAV for G s = 2.8

ZAV for G s = 2.7

ZAV for G s = 2.6

Source of Material

Description of Material

MOISTURE-DENSITY RELATIONSHIP

ASTM D698/D1557

B-11 @ 2 - 4 feet

POORLY GRADED SAND(SP)

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

O M

P A

C T

IO

N

V

J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

1/

103 105 107 109 111

101.8

107.4

113.1 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

ASTM D1883-16

CALIFORNIA BEARING RATIO

S O

A K

E D

C B

R

(C O

R R

E C

T E

D

P en et ra tio n

R es is ta nc e

(p si

LL

DRY DENSITY (PCF)

Penetration (in)

Source of Material

Description of Material

Remarks:

%0.2 Percent Fines

POORLY GRADED

SAND(SP)

PIPL

Atterberg Limits

B-1 2.0

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

B R

P

T R

E P

O R

T J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

2/

/1

0 0.25 0.50

101.8

107.4

113.1 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

Bearing Ratio, (%)

0.00Swell, (%)

Surcharge,. (lbs)

Moisture Content, (%)

1557A

Sample Condition

Dry Density before Soaking, (pcf)

Soaked

Sample No.

12.9After Compaction

10.00

11.8Top 1" After Soaking

Compaction Method

113.1Maximum Dry Density, (pcf)

13.2Optimum Moisture Content, (%)

108.10

19.0

103 105 107 109 111

104.8

110.6

116.4 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

ASTM D1883-16

CALIFORNIA BEARING RATIO

S O

A K

E D

C B

R

(C O

R R

E C

T E

D

P en et ra tio n

R es is ta nc e

(p si

LL

DRY DENSITY (PCF)

Penetration (in)

Source of Material

Description of Material

Remarks:

%0.5 Percent Fines

POORLY GRADED SAND

with GRAVEL(SP)

PIPL

Atterberg Limits

B-4 2.0

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

B R

P

T R

E P

O R

T J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

2/

/1

0 0.25 0.50

104.8

110.6

116.4 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

Bearing Ratio, (%)

-0.07Swell, (%)

Surcharge,. (lbs)

Moisture Content, (%)

1557A

Sample Condition

Dry Density before Soaking, (pcf)

Soaked

Sample No.

11.4After Compaction

10.00

13.3Top 1" After Soaking

Compaction Method

116.4Maximum Dry Density, (pcf)

11.7Optimum Moisture Content, (%)

110.85

15.0

103 105 107 109 111

102.2

107.8

113.5 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

ASTM D1883-16

CALIFORNIA BEARING RATIO

S O

A K

E D

C B

R

(C O

R R

E C

T E

D

P en et ra tio n

R es is ta nc e

(p si

LL

DRY DENSITY (PCF)

Penetration (in)

Source of Material

Description of Material

Remarks:

%2.1 Percent Fines

POORLY GRADED

SAND(SP)

PIPL

Atterberg Limits

B-6 2.0

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

B R

P

T R

E P

O R

T J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

2/

/1

0 0.25 0.50

102.2

107.8

113.5 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

Bearing Ratio, (%)

-0.02Swell, (%)

Surcharge,. (lbs)

Moisture Content, (%)

1557A

Sample Condition

Dry Density before Soaking, (pcf)

Soaked

Sample No.

15.5After Compaction

10.00

14.7Top 1" After Soaking

Compaction Method

113.5Maximum Dry Density, (pcf)

15.1Optimum Moisture Content, (%)

107.18

20.7

103 105 107 109 111

102.0

107.6

113.3 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

ASTM D1883-16

CALIFORNIA BEARING RATIO

S O

A K

E D

C B

R

(C O

R R

E C

T E

D

P en et ra tio n

R es is ta nc e

(p si

LL

DRY DENSITY (PCF)

Penetration (in)

Source of Material

Description of Material

Remarks:

%2.2 Percent Fines

POORLY GRADED

SAND(SP)

PIPL

Atterberg Limits

B-8 2.0

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

B R

P

T R

E P

O R

T J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

2/

/1

0 0.25 0.50

102.0

107.6

113.3 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

1557A

Sample Condition

Dry Density before Soaking, (pcf)

Soaked

Sample No.

11.2After Compaction

10.00

12.9Top 1" After Soaking

Compaction Method

113.3Maximum Dry Density, (pcf)

11.5Optimum Moisture Content, (%)

108.00

15.2Bearing Ratio, (%)

-0.07Swell, (%)

Surcharge,. (lbs)

Moisture Content, (%)

103 105 107 109 111

100.1

105.6

111.2 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

ASTM D1883-16

CALIFORNIA BEARING RATIO

S O

A K

E D

C B

R

(C O

R R

E C

T E

D

P en et ra tio n

R es is ta nc e

(p si

LL

DRY DENSITY (PCF)

Penetration (in)

Source of Material

Description of Material

Remarks:

%1.3 Percent Fines

POORLY GRADED

SAND(SP)

PIPL

Atterberg Limits

B-9 2.0

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

B R

P

T R

E P

O R

T J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

2/

/1

0 0.25 0.50

100.1

105.6

111.2 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

Bearing Ratio, (%)

0.00Swell, (%)

Surcharge,. (lbs)

Moisture Content, (%)

1557A

Sample Condition

Dry Density before Soaking, (pcf)

Soaked

Sample No.

12.7After Compaction

10.00

14.2Top 1" After Soaking

Compaction Method

111.2Maximum Dry Density, (pcf)

13.4Optimum Moisture Content, (%)

107.84

11.5

103 105 107 109 111

97.2

102.6

108.0 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

ASTM D1883-16

CALIFORNIA BEARING RATIO

S O

A K

E D

C B

R

(C O

R R

E C

T E

D

P en et ra tio n

R es is ta nc e

(p si

LL

DRY DENSITY (PCF)

Penetration (in)

Source of Material

Description of Material

Remarks:

%1.8 Percent Fines

POORLY GRADED

SAND(SP)

PIPL

Atterberg Limits

B-11 2.0

PROJECT NUMBER: J6185072

SITE: S. Perimeter Road Westhampton, NY

PROJECT: NYANG-Gabreski ANGB

CLIENT: Pond & Company Peachtree Corners, GA

4081 Hadley Rd, Ste B South Plainfield, NJ

LA

B

O R

A T

O R

Y T

E S

T S

A R

E N

O T

V A

LI

D

IF

S

E P

A R

A T

E D

F R

O M

O R

IG

IN

A L

R E

P O

R T

C

B R

P

T R

E P

O R

T J

N Y

A N

G -G

A B

R E

S K

I A N

.G P

J T

E R

R A

C O

N _D

A T

A T

E M

P

LA

T E

.G D

T

2/

/1

0 0.25 0.50

97.2

102.6

108.0 pcf pcf pcf

Dry Density @ 90%

Dry Density @ 95%

Dry Density @ 100%

Surcharge,. (lbs)

Moisture Content, (%)

1557A

Sample Condition

Dry Density before Soaking, (pcf)

Soaked

Sample No.

14.8After Compaction

10.00

13.6Top 1" After Soaking

Compaction Method

108Maximum Dry Density, (pcf)

15.1Optimum Moisture Content, (%)

Bearing Ratio, (%)

0.00Swell, (%)

103.07

10.0

Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete Specimens ASTM C 496 Work Order # Date: 1/21/2019 Client: Pond & Company

Project: NYANG-Gabreski ANGB

Equipment Used: Machined Steel, Bearing Strips

Compression Machine I.D.: Forney F-502F S/N: 4051

Sample I.D.: B-1 B-2 B-4

Specimen Age: N/A N/A N/A

Curing History: Unknown Unknown Unknown

Specimen Defects: N/A N/A N/A

Specimen Diameter (nearest 0.01 in.), D 3.69 3.68 4.01

Specimen Length (nearest 0.1 in.), L 7.2 7.7 7.9

Maximum Applied Load (lbf), P 42410 40180 44770

Splitting Tensile Strength (psi), T 1015 900 900

T=2P/(pLD) , nearest 5 psi

Test By: KPL,DPS Calculations By: DPS Checked By: AS Signature:

Date: 1/14/2019 1/17/2019 1/21/2019

ASTM C496 Split Tensile

ASTM C 496 Work Order # Date: 1/21/2019

Sample I.D.: B-5 B-6 B-7

Specimen Defects: N/A See comments below N/A

Specimen Diameter (nearest 0.01 in.), D 4.00 3.95 3.68

Specimen Length (nearest 0.1 in.), L 7.5 6.5 7.5

Maximum Applied Load (lbf), P 24100 27430 33010

Splitting Tensile Strength (psi), T 510 680 760

Comments :The length of the core B-6 did not meet the preferred length requirements of ASTM C42.

ASTM C 496 Work Order # Date: 1/21/2019

Sample I.D.: B-8 B-9 B-10

Specimen Defects: See comments below N/A See comments below

Specimen Diameter (nearest 0.01 in.), D 3.95 4.00 3.97

Specimen Length (nearest 0.1 in.), L 5.9 7.6 6.6

Maximum Applied Load (lbf), P 29900 53870 43170

Splitting Tensile Strength (psi), T 815 1125 1045

Comments :The length of the corea B-8 and B-10 did not meet the preferred length requirements of ASTM C42.

ASTM C 496 Work Order # Date: 1/21/2019

Sample I.D.: B-11 IBI-2B

Specimen Age: N/A N/A

Curing History: Unknown Unknown

Specimen Defects: See comments below See comments below

Specimen Diameter (nearest 0.01 in.), D 3.71 3.93

Specimen Length (nearest 0.1 in.), L 5.6 7.1

Maximum Applied Load (lbf), P 34450 51060

Splitting Tensile Strength (psi), T 1055 1165

Comments:The length of the cores B-11 and IBI02B did not meet the preferred length requirements of ASTM C42.

SUPPORTING INFORMA TION

SUPPORTING INFORMATION

Contents:

General Notes Unified Soil Classification System

UNIFIED SOIL CLASSIFICATION SYSTEM

UNIFIED SOI L CLASSI FICATI ON SYSTEM

Criteria for Assigning Group Symbols and Group Names Using Laboratory Tests A Soil Classification

Group Symbol Group Name B

Coarse-Grained Soils:

More than 50% retained on No. 200 sieve

Gravels:

More than 50% of coarse fraction retained on No. 4 sieve

Clean Gravels:

Less than 5% fines C

Cu ³ 4 and 1 £ Cc £ 3 E GW Well-graded gravel F

Cu < 4 and/or [Cc<1 or Cc>3.0] E GP Poorly graded gravel F

Gravels with Fines:

More than 12% fines C

Fines classify as ML or MH GM Silty gravel F, G, H

Fines classify as CL or CH GC Clayey gravel F, G, H

Sands:

50% or more of coarse fraction passes No. 4 sieve

Clean Sands:

Less than 5% fines D

Cu ³ 6 and 1 £ Cc £ 3 E SW Well-graded sand I

Cu < 6 and/or [Cc<1 or Cc>3.0] E SP Poorly graded sand I

Sands with Fines:

More than 12% fines D

Fines classify as ML or MH SM Silty sand G, H, I

Fines classify as CL or CH SC Clayey sand G, H, I

Fine-Grained Soils:

50% or more passes the No. 200 sieve

Silts and Clays:

Liquid limit less than 50

Inorganic:

PI > 7 and plots on or above “A” line J

CL Lean clay K, L, M

PI < 4 or plots below “A” line J ML Silt K, L, M

Organic:

Liquid limit - oven dried

< 0.75 OL Organic clay K, L, M, N

Liquid limit - not dried Organic silt K, L, M, O

Silts and Clays:

Liquid limit 50 or more

Inorganic:

PI plots on or above “A” line CH Fat clay K, L, M

PI plots below “A” line MH Elastic Silt K, L, M

Organic:

Liquid limit - oven dried

< 0.75 OH Organic clay K, L, M, P

Liquid limit - not dried Organic silt K, L, M, Q

Highly organic soils: Primarily organic matter, dark in color, and organic odor PT Peat A Based on the material passing the 3-inch (75-mm) sieve.

B If field sample contained cobbles or boulders, or both, add “with cobbles or boulders, or both” to group name.

C Gravels with 5 to 12% fines require dual symbols: GW-GM well-graded gravel with silt, GW-GC well-graded gravel with clay, GP-GM poorly graded gravel with silt, GP-GC poorly graded gravel with clay.

D Sands with 5 to 12% fines require dual symbols: SW-SM well-graded sand with silt, SW-SC well-graded sand with clay, SP-SM poorly graded sand with silt, SP-SC poorly graded sand with clay.

E Cu = D60/D10 Cc =

DxD

)(D

F If soil contains ³ 15% sand, add “with sand” to group name.

G If fines classify as CL-ML, use dual symbol GC-GM, or SC-SM.

H If fines are organic, add “with organic fines” to group name.

I If soil contains ³ 15% gravel, add “with gravel” to group name.

J If Atterberg limits plot in shaded area, soil is a CL-ML, silty clay.

K If soil contains 15 to 29% plus No. 200, add “with sand” or “with gravel,” whichever is predominant.

L If soil contains ³ 30% plus No. 200 predominantly sand, add

“sandy” to group name.

MIf soil…