W9127821B0001 IFB VOL 2 of 2.PDF

VOLUME 2 OF 2

THIS PROJECT IS ADVERTISED ON AN UNRESTRICTED BASIS

AS A STAND-ALONE “C” TYPE INVITATION FOR BID (IFB) SOLICITATION

SOLICITATION NO: W9127821B0001

CADD NO: CHC20010

SPECIFICATIONS

FOR

MOBILE HARBOR, ALABAMA

DEEPENING AND WIDENING - PHASE 3

MOBILE, ALABAMA

THIS IS A CIVIL WORKS PROGRAM PROCUREMENT AND IS NOT FUNDED BY THE

DEPARTMENT OF DEFENSE

“GOOD ENGINEERING RESULTS IN A BETTER ENVIRONMENT”

U.S. ARMY ENGINEER DISTRICT, MOBILE

109 St. Joseph St

Mobile, Alabama 36602

This page was intentionally left blank for duplex printing.

MOBILE HARBOR, ALABAMA, DEEPENING AND WIDENING – PHASE 3 W9127821B0001

MOBILE, ALABAMA CHC20010

Table of Contents page - 1

TABLE OF CONTENTS

VOLUME 1 OF 2

NOTICE TO BIDDERS

BIDDING REQUIREMENTS

STANDARD FORM 1442 - SOLICITATION, OFFER, AND AWARD

PROPOSAL DATA SHEET

BIDDING SCHEDULE

EXPLANATION OF BID ITEMS

STANDARD FORM 24 - BID BOND

STANDARD FORM 28 - AFFIDAVIT OF INDIVIDUAL SURETY

STANDARD FORM LLL - DISCLOSURE OF LOBBYING ACTIVITIES

00 21 13 INSTRUCTIONS TO BIDDERS

00 45 00 REPRESENTATIONS AND CERTIFICATIONS

00 70 00 CONDITIONS OF THE CONTRACT

TECHNICAL SPECIFICATIONS

DIVISION 01 – GENERAL REQUIREMENTS

01 00 00 ADDITIONAL SPECIAL CONTRACT REQUIREMENTS

PROJECT SIGNS

WAGE RATES

01 00 01 GENERAL CONTRACT REQUIREMENTS

CESAM FORM 1151

01 32 01.00 10 PROJECT SCHEDULE: BAR CHART

01 33 00 SUBMITTAL PROCEDURES

SUBMITTAL REGISTERS

ENGINEERING FORM 4025R

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

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

CESAM FORM 696 - CONTRACTOR'S QUALITY CONTROL REPORT

01 57 20 ENVIRONMENTAL PROTECTION (PIPELINE HYDRAULIC DREDGE)

01 57 20.00 10 ENVIRONMENTAL PROTECTION (HOPPER DREDGE)

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 20 23.00 36 DREDGING

35 20 23.13 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM SCOW – ULLAGE

PROFILE

35 20 23.23 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM HOPPER DREDGE

35 20 23.33 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM PIPELINE HYDRAULIC

DREDGE

Table of Contents page - 2

VOLUME 2 OF 2

APPENDICES

APPENDIX A GEOTECHNICAL BORING LOGS AND LAB DATA

APPENDIX B ENVIRONMENTAL COMPLIANCE

APPENDIX C DREDGING QUANTITIES

-- END OF TABLE OF CONTENTS --

APPENDIX A

GEOTECHNICAL BORING LOGS

AND

LAB DATA

This page was intentionally left blank for duplex printing.

0.0

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

-27.8

-27.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-95

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

23.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-27.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.473463 LONG = -88.017534

X = 1,805,465 Y = 172,561

See Remarks

SAM FORM 1836 SS-95

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

DURING

DRILLING

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-51.3

NR

NR

NR

23.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-95

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,805,465 Y = 172,561

SHEETS

INSTALLATION

-27.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-95

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-95

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,805,465 Y = 172,561

SHEETS

INSTALLATION

-27.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-95

Boring Designation

AUG 2017

AFTER

DRILLING

8.0

(MH) SILT, inorganic-H, high plasticity, very soft consistency, wet, dark gray

(CL) CLAY, lean, high plasticity, soft consistency, some silt, few fine to coarse gravel-sized shell, few organic matter, wet, gray

Vibracore1

-48.0-48.0

-56.0

At El. -52 Ft.

-200= 98%, PL=

36, LL= 60, PI=

24, MC= 143%,

Gs= 2.89

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

MHVBC-34-19

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

J. McConnell, Geotechnical Engineer

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

CSI

N/A

N/A

17.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-48.0 Feet

01-09-20

2020 Geotechnical Investigation

LAT = 30.46976648 LONG = -88.01643054

X = 1,805,806 Y = 171,215

See Remarks

01-09-20

SAM FORM 1836 MHVBC-34-19

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

15.5 (PT) PEAT, wet, dark brown

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-65.0

-63.5

At El. -58 Ft.

-200= 95%, PL=

21, LL= 40, PI=

19, MC= 55%,

Gs= 2.89

17.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

MHVBC-34-19

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,805,806 Y = 171,215

SHEETS

INSTALLATION

-48.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A MHVBC-34-19

Boring Designation

AUG 2017

AFTER

DRILLING

SOUTHERN EARTH

SCIENCES

Mobile, Alabama

3/4/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

BROWN SILT

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0 100.0 100.0

99.8 99.5 99.2 98.5 98.0

36 60 24

0.0490 0.0403 0.0056 0.0020

MH A-7-5(31)

MOISTURE CONTENT: 143.1%

SPECIFIC GRAVITY: 2.89

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-34-19 Depth: 4'-6' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.0 0.5 1.5 40.3 57.7 in in in

½ in in

¾ in

½ in

/8 in

Particle Size Distribution Report

Mobile, Alabama

3/4/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY CLAY

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0

99.5 99.2 99.0 98.4 97.8 97.4 95.8 94.5

21 40 19

0.0589 0.0494 0.0236

0.0156 0.0022

CL A-6(19)

MOISTURE CONTENT: 54.7%

SPECIFIC GRAVITY: 2.89

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-34-19 Depth: 10'-12' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.5 0.5 1.2 3.3 61.0 33.5 in in in

½ in in

¾ in

½ in

/8 in

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-33.8

-33.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-97

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

17.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-33.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.468135 LONG = -88.015185

X = 1,806,196 Y = 170,620

See Remarks

SAM FORM 1836 SS-97

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Advanced Boring

SPT Sampler

Advanced Boring

-51.3

0NR

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

17.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-97

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,196 Y = 170,620

SHEETS

INSTALLATION

-33.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-97

Boring Designation

AUG 2017

AFTER

DRILLING

(CH) CLAY, fat, high plasticity, very soft consistency, wet, black and dark gray, with organic material

At El. -46.4 Ft., soft consistency, light gray

Vibracore1

-44.0-44.0

At El. -48.5 Ft.

-200=97.6%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

VC-24-84

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

H. Gates, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

C. Fuller

N/A

N/A

27.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-44.0 Feet

01-08-84

1982-1984 Subsurface Investigation

LAT = 30.464442 LONG = -88.015455

X = 1,806,105 Y = 169,277

See Remarks

01-08-84

SAM FORM 1836 VC-24-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

17.0

20.7

23.0

(OL) CLAY, organic-L, wet, black and brown

(CH) CLAY, fat, high plasticity, soft consistency, wet, light gray

(SM) SAND, silty, wet, white, poorly graded

Vibracore1-61.0

-64.7

-67.0

At El. -58.5 Ft.

-200=97.6%

At El. -64.5 Ft.

-200=96.3%

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-24-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,105 Y = 169,277

SHEETS

INSTALLATION

-44.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-24-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

accordance with the Unified Soils Classification System.

Vibracore1

-71.0

27.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-24-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,105 Y = 169,277

SHEETS

INSTALLATION

-44.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-24-84

Boring Designation

AUG 2017

AFTER

DRILLING

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-26.8

-26.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-99

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

24.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-26.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.462516 LONG = -88.016311

X = 1,805,832 Y = 168,578

See Remarks

SAM FORM 1836 SS-99

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

NR

NR

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-99

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,805,832 Y = 168,578

SHEETS

INSTALLATION

-26.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-99

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

accordance with the Unified Soils Classification System.

Advanced Boring

-51.3

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

24.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-99

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,805,832 Y = 168,578

SHEETS

INSTALLATION

-26.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-99

Boring Designation

AUG 2017

AFTER

DRILLING

3.0

(MH) SILT, inorganic-H, high plasticity, very soft consistency, wet, dark gray, trace shell

(CH) CLAY, fat, high plasticity, soft consistency, wet, dark gray, trace shell, inorganic

At El. -58.0 Ft. some shell

Vibracore1

-49.0-49.0

-52.0

At El. -53 Ft.

-200= 97%, PL=

21, LL= 50, PI=

29, MC= 69%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

MHVBC-33-19

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

C. Long, Geotechnical Engineer

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

CSI

N/A

N/A

17.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-49.0 Feet

01-18-20

2020 Geotechnical Investigation

LAT = 30.46041659 LONG = -88.01513633

X = 1,806,199 Y = 167,813

See Remarks

01-18-20

SAM FORM 1836 MHVBC-33-19

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

14.0 (SM) SAND, silty, wet, dark brown, organic laden, with roots/wood

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-66.0

-63.0

At El. -65 Ft.

-200= 42%, PL=

52, LL= 66, PI=

14, MC= 194%

17.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

MHVBC-33-19

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,199 Y = 167,813

SHEETS

INSTALLATION

-49.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A MHVBC-33-19

Boring Designation

AUG 2017

AFTER

DRILLING

Mobile, Alabama

3/2/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY CLAY

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0 100.0

99.9 99.8 99.6 99.4 98.5 97.3

21 50 29

0.0498 0.0412 0.0102 0.0049

CH A-7-6(31)

MOISTURE CONTENT: 68.8%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-33-19 Depth: 4'-5' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.1 0.3 2.3 47.0 50.3 in in in

½ in in

¾ in

½ in

/8 in

Mobile, Alabama

3/2/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

BLACK SILTY SAND W/ ORGANICS

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0

95.2 81.1 78.2 64.2 56.0 50.0 43.7 42.4

52 66 14

3.6076 2.8662 0.6076 0.2500

SM A-7-5(3)

MOISTURE CONTENT: 193.5%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-33-19 Depth: 16'-17' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 4.8 17.0 22.2 13.6 42.4 in in in

½ in in

¾ in

½ in

/8 in

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, organic

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-38.8

-38.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-101

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

12.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-38.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.457116 LONG = -88.014829

X = 1,806,290 Y = 166,612

See Remarks

SAM FORM 1836 SS-101

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

accordance with the Unified Soils Classification System.

Advanced Boring

-51.3

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

12.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-101

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,290 Y = 166,612

SHEETS

INSTALLATION

-38.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-101

Boring Designation

AUG 2017

AFTER

DRILLING

2.5

(MH) SILT, inorganic-H, high plasticity, very soft consistency, wet, dark gray

(CH) CLAY, fat, high plasticity, soft consistency, wet, dark gray, inorganic

At El. -53.0 Ft. with indurated clay nodules

At El. -57.0 Ft. with indurated clay nodules

Vibracore1

-50.0-50.0

-52.5

At El. -56 Ft.

-200= 98%, PL=

24, LL= 51, PI=

27, MC= 74%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

MHVBC-32-19

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

C. Long, Geotechnical Engineer

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

CSI

N/A

N/A

18.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-50.0 Feet

01-18-20

2020 Geotechnical Investigation

LAT = 30.45585261 LONG = -88.01493028

X = 1,806,256 Y = 166,153

See Remarks

01-18-20

SAM FORM 1836 MHVBC-32-19

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

At El. -62.0 Ft. trace shell

At El. -66.0 Ft. trace wood

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-68.0

18.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

MHVBC-32-19

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,256 Y = 166,153

SHEETS

INSTALLATION

-50.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A MHVBC-32-19

Boring Designation

AUG 2017

AFTER

DRILLING

Mobile, Alabama

3/2/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY CLAY

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0 100.0 100.0

99.9 99.8 99.7 99.0 97.8

24 51 27

0.0439 0.0351 0.0089 0.0032

CH A-7-6(30)

MOISTURE CONTENT: 73.7%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-32-19 Depth: 6'-7' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.0 0.2 2.0 42.3 55.5 in in in

½ in in

¾ in

½ in

/8 in

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, organic

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-29.8

-29.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-103

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

21.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-29.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.451716 LONG = -88.013347

X = 1,806,748 Y = 164,646

See Remarks

SAM FORM 1836 SS-103

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

-51.3

NR

NR

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

21.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-103

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,748 Y = 164,646

SHEETS

INSTALLATION

-29.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-103

Boring Designation

AUG 2017

AFTER

DRILLING

7.0

(MH) SILT, inorganic-H, high plasticity, very soft consistency, wet, dark gray

(CH) CLAY, fat, high plasticity, soft consistency, wet, dark gray, with trace shell and wood

Vibracore1

-46.0-46.0

-53.0

At El. -55 Ft.

-200= 98%, PL=

25, LL= 54, PI=

29, MC= 72%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

MHVBC-31-19

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

C. Long, Geotechnical Engineer

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

CSI

N/A

N/A

15.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-46.0 Feet

01-19-20

2020 Geotechnical Investigation

LAT = 30.45052422 LONG = -88.0140657

X = 1,806,520 Y = 164,213

See Remarks

01-19-20

SAM FORM 1836 MHVBC-31-19

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

12.0

(PT) PEAT, soft consistency, wet, black, with roots

(SM) SAND, silty, low plasticity, medium consistency, wet, gray, inorganic

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-61.0

-58.0

-60.0

At El. -58.5 Ft.

-200=23%, MC=251%

15.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

MHVBC-31-19

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,520 Y = 164,213

SHEETS

INSTALLATION

-46.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A MHVBC-31-19

Boring Designation

AUG 2017

AFTER

DRILLING

Mobile, Alabama

3/2/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY CLAY

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0 100.0

99.9 99.8 99.7 99.4 98.8 98.3

25 54 29

0.0445 0.0345 0.0067 0.0031

CH A-7-6(33)

MOISTURE CONTENT: 71.9%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-31-19 Depth: 9'-10' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.1 0.2 1.4 41.9 56.4 in in in

½ in in

¾ in

½ in

/8 in

Mobile, Alabama

3/2/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

BLACK ORGANICS

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0

84.7 61.9 57.8 40.4 31.4 26.9 23.2 22.5

5.6241 4.7925 2.1936

1.4089 0.3682

MOISTURE CONTENT: 250.5%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-31-19 Depth: 12.5'-13.5' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 15.3 26.9 26.4 8.9 22.5 in in in

½ in in

¾ in

½ in

/8 in

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

-33.8

-33.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-105

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

17.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-33.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.446095 LONG = -88.014472

X = 1,806,384 Y = 162,603

See Remarks

SAM FORM 1836 SS-105

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Advanced Boring

SPT Sampler

Advanced Boring

-51.3

0NR

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

17.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-105

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,384 Y = 162,603

SHEETS

INSTALLATION

-33.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-105

Boring Designation

AUG 2017

AFTER

DRILLING

(CH) CLAY, fat, high plasticity, soft consistency, wet, gray

Vibracore1

-43.0-43.0

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

VC-26-84

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

H. Gates, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

C. Fuller

N/A

N/A

25.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-43.0 Feet

01-08-84

1982-1984 Subsurface Investigation

LAT = 30.445203 LONG = -88.013608

X = 1,806,655 Y = 162,277

See Remarks

01-08-84

SAM FORM 1836 VC-26-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

Vibracore1100

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-26-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,655 Y = 162,277

SHEETS

INSTALLATION

-43.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-26-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

accordance with the Unified Soils Classification System.

Vibracore1

-68.0

25.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-26-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,655 Y = 162,277

SHEETS

INSTALLATION

-43.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-26-84

Boring Designation

AUG 2017

AFTER

DRILLING

4.5

8.5

(MH) SILT, inorganic-H, high plasticity, very soft consistency, wet, dark gray

(CH) CLAY, fat, high plasticity, soft consistency, wet, dark gray, with sand

(CL) CLAY, lean, dark gray, with fine to medium sand and shell

Vibracore1

-45.0-45.0

-49.5

-53.5

At El. -54 Ft.

-200= 78%, PL=

22, LL= 45, PI=

23, MC= 58%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

MHVBC-30-19

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

C. Long, Geotechnical Engineer

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

CSI

N/A

N/A

20.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-45.0 Feet

01-19-20

2020 Geotechnical Investigation

LAT = 30.4412254 LONG = -88.0134637

X = 1,806,694 Y = 160,831

See Remarks

01-19-20

SAM FORM 1836 MHVBC-30-19

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

13.0

15.1

18.0

At El. -57.0 Ft., low plasticity, medium consistency, wet, gray sandy

(SC) SAND, clayey, medium consistency, wet, gray

At El. -60.0 Ft. sand lense

(OH) CLAY, organic-H, wet, gray, with wood

At El. -61.5 Ft. sand lense

(CH) CLAY, fat, high plasticity, soft consistency, wet, gray

At El. -64.0 Ft. wood trapped in bit

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-65.0

-58.0

-60.1

-63.0

At El. -57 Ft.

-200= 59%, PL=

19, LL= 37, PI=

18, MC= 46%

20.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

MHVBC-30-19

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,694 Y = 160,831

SHEETS

INSTALLATION

-45.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A MHVBC-30-19

Boring Designation

AUG 2017

AFTER

DRILLING

Mobile, Alabama

3/4/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY CLAY

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0

99.9 99.9 99.5 95.0 83.7 79.2 78.5

22 45 23

0.3344 0.2676 0.0147 0.0063

CL A-7-6(18)

MOISTURE CONTENT: 58.1%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-30-19 Depth: 9'-10' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.1 4.9 16.5 29.6 48.9 in in in

½ in in

¾ in

½ in

/8 in

Mobile, Alabama

3/4/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY CLAY W/ SAND

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0

99.9 99.9 99.2 90.8 69.2 60.2 59.0

19 37 18

0.4147 0.3648 0.0965

CL A-6(8)

MOISTURE CONTENT: 46.1%

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-30-19 Depth: 12'-13' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.1 9.1 31.8 59.0 in in in

½ in in

¾ in

½ in

/8 in

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, organic

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-32.5

-32.5

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-107

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

18.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-32.5 Feet

1963-1964 Subsurface Investigation

LAT = 30.440666 LONG = -88.012727

X = 1,806,925 Y = 160,626

See Remarks

SAM FORM 1836 SS-107

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Advanced Boring

SPT Sampler

Advanced Boring

-51.0

0NR

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

18.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-107

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,925 Y = 160,626

SHEETS

INSTALLATION

-32.5 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-107

Boring Designation

AUG 2017

AFTER

DRILLING

consistency, wet, gray, with organic material

At El. -40.8 Ft., soft consistency

Vibracore1

-38.0-38.0

At El. -42.5 Ft.

-200=97.2%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

VC-27-84

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

H. Gates, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

C. Fuller

N/A

N/A

22.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-38.0 Feet

01-08-84

1982-1984 Subsurface Investigation

LAT = 30.437230 LONG = -88.013408

X = 1,806,705 Y = 159,377

See Remarks

01-08-84

SAM FORM 1836 VC-27-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

13.2 (PT) PEAT, wet, dark brown and gray clayey

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-60.0

-51.2

At El. -52.5 Ft.

LOI=21.7,

-200=91%

22.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-27-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,705 Y = 159,377

SHEETS

INSTALLATION

-38.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-27-84

Boring Designation

AUG 2017

AFTER

DRILLING

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, organic

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-38.8

-38.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-109

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

12.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-38.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.435174 LONG = -88.013666

X = 1,806,620 Y = 158,630

See Remarks

SAM FORM 1836 SS-109

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

accordance with the Unified Soils Classification System.

Advanced Boring

-51.3

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

12.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-109

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,620 Y = 158,630

SHEETS

INSTALLATION

-38.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-109

Boring Designation

AUG 2017

AFTER

DRILLING

(MH) SILT, inorganic-H, high plasticity, very soft consistency, wet, dark gray

Vibracore1

-45.0-45.0

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

MHVBC-29-29

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

C. Long, Geotechnical Engineer

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

CSI

N/A

N/A

18.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-45.0 Feet

01-19-20

2020 Geotechnical Investigation

LAT = 30.43253299 LONG = -88.01391342

X = 1,806,538 Y = 157,670

See Remarks

01-19-20

SAM FORM 1836 MHVBC-29-29

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

13.0

(CL) CLAY, lean, low plasticity, soft consistency, wet, gray

(SC) SAND, clayey, low plasticity, soft consistency, wet, gray, trace wood

At El. -61.0 Ft. trace shell

NOTES:

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Vibracore1

-63.0

-57.0

-58.0

At El. -56 Ft.

-200= 96%, PL=

33, LL= 58, PI=

25, MC= 128%

18.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

MHVBC-29-29

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,538 Y = 157,670

SHEETS

INSTALLATION

-45.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A MHVBC-29-29

Boring Designation

AUG 2017

AFTER

DRILLING

Mobile, Alabama

3/4/2020

(no specification provided)

PL= LL= PI=

D90= D85= D60= D50= D30= D15= D10= Cu= Cc=

USCS= AASHTO=

GRAY SILT

1"

3/4" 1/2" 3/8" #4 #8 #10 #20 #40 #60

#140 #200

100.0 100.0 100.0 100.0 100.0 100.0 100.0

99.9 99.6 99.2 97.9 95.9

33 58 25

0.0630 0.0566 0.0136 0.0070

MH A-7-5(30)

MOISTURE CONTENT: 127.7%

ASSUMED SPEC. GRAVITY: 2.7

ARCHWAY SOLUTIONS

USACOE - MOBILE HARBOR W91278-19-D-0045

M20-069

Material Description

Atterberg Limits

Coefficients

Classification

Remarks

Source of Sample: MHVBC-29-19 Depth: 10'-11' Date:

Client:

Project:

Project No: Figure

SIEVE PERCENT SPEC.* PASS?

SIZE FINER PERCENT (X=NO)

P E

R C

E N

T F

IN

E

R

GRAIN SIZE - mm.

0.0010.010.1110100

% Cobbles Coarse

% Gravel

Fine Coarse Medium

% Sand

Fine Silt

% Fines

Clay

0.0 0.0 0.0 0.0 0.4 3.7 51.1 44.8 in in in

½ in in

¾ in

½ in

/8 in

0+

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, organic

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-34.8

0/0.0'

-34.8

NR

NR

0/-0.5'

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

SS-111

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

N/A, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

Not Recorded

NAD83

MLLW

N/A

N/A

N/A

16.5 Feet

Corps of Engineers - CESAM

0 0

Underwater

N/A

-34.8 Feet

1963-1964 Subsurface Investigation

LAT = 30.429682 LONG = -88.014605

X = 1,806,315 Y = 156,634

See Remarks

SAM FORM 1836 SS-111

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

1. Soils are field visually classified in accordance with the Unified Soils Classification System.

Advanced Boring

SPT Sampler

Advanced Boring

-51.3

0NR

140# hammer w/30" drop used with 2.0' split spoon (1-3/8" I.D. x 2" O.D.).

16.5

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

SS-111

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,315 Y = 156,634

SHEETS

INSTALLATION

-34.8 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A SS-111

Boring Designation

AUG 2017

AFTER

DRILLING

consistency, wet, black

At El. -49.5 Ft., gray

Vibracore1

-43.0-43.0

At El. -47.5 Ft.

LOI=11%,

-200=99.4%

At El. -52.5 Ft.

-200=92.2%

0.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

NAME & TITLE OF FIELD INSPECTOR

DIVISION INSTALLATION

AUTO HAMMER

DEG. FROM

VERTICAL

STATE PLANE COORDINATES

PROJECT

HORIZ.

TOTAL DEPTH OF BORING

VERT.

TOTAL NUMBER CORE BOXES

DRILLING AGENCY

OFDRILLING LOG

SIZE AND TYPE OF BIT

NAME OF DRILLER

DIRECTION OF BORING BEARING

SHEET

VERTICAL

LAT/LONG COORDINATES

SHEETS

Boring Designation

DISTURBED

COORDINATE SYSTEM/DATUM/UNITS

DATE OF BORING

GROUND WATER

INCLINED

COMPLETED

Project I.D.

TOTAL SAMPLES UNDISTURBED (UD)

MANUAL HAMMER

VC-28-84

STARTED

ELEVATIONS TOP OF BORING

MANUFACTURER'S DESIGNATION OF DRILL

TOTAL RECOVERY FOR BORING

THICKNESS OF OVERBURDEN

DEPTH TO TOP OF ROCK

South Atlantic

H. Gates, Geologist

State Plane - Alabama West - U.S. Survey Ft.

Mobile District

100 %

NAD83

MLLW

C. Fuller

N/A

N/A

30.0 Feet

Corps of Engineers - CESAM

1 0

Underwater

Vibrocore

-43.0 Feet

01-08-84

1982-1984 Subsurface Investigation

LAT = 30.427741 LONG = -88.013993

X = 1,806,505 Y = 155,927

See Remarks

01-08-84

SAM FORM 1836 VC-28-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

15.5 (SP) SAND, poorly-graded, wet, gray

Vibracore1

-58.5

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-28-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,505 Y = 155,927

SHEETS

INSTALLATION

-43.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-28-84

Boring Designation(Continued)

AUG 2017

AFTER

DRILLING

accordance with the Unified Soils Classification System.

Vibracore1

-73.0

30.0

REC.

B L

O W

S

F

T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD

OR

UD

ADVANCEMENT

METHOD

N -V

A L

U E

DRILLING

REMARKSCLASSIFICATION OF MATERIALSDEPTH

LOCATION COORDINATES

DRILLING LOG (Cont. Sheet)

HORIZONTAL

Mobile District

PROJECT

VC-28-84

NAD83

SHEET

Boring Designation

ELEVATION TOP OF BORING

OF

X = 1,806,505 Y = 155,927

SHEETS

INSTALLATION

-43.0 Ft.

COORDINATE SYSTEM/DATUM VERTICAL

MLLWState Plane - Alabama West - U.S. Survey Ft.

SAM FORM 1836-A VC-28-84

Boring Designation

AUG 2017

AFTER

DRILLING

(CH) CLAY, fat, high plasticity, very soft consistency, wet, gray, organic

Advanced Boring

SPT Sampler

Advanced Boring

SPT Sampler

Advanced Boring

-30.8

-30.8

NR

NR

0.0

REC.

B L

O W

S

.5

F T

B O

X O

R S

A M

P L

E

ELEV.

L E

G E

N D

RQD