W912BU21B0006-Dwgs.pdf

SUBMITTED:

APPROVED:

CHIEF, ENGINEERING AND CONSTRUCTION DIVISION

PETER M. TRANCHIK, P.E.

CHIEF, ENGINEERING BRANCH

ANDREW J. SCHWAIGER, P.E.

THIS PROJECT WAS DESIGNED BY THE

PHILADELPHIA DISTRICT OF THE U.S.

ARMY CORPS OF ENGINEERS. THE

INITIALS OR SIGNATURES AND

REGISTRATION DESIGNATIONS OF

INDIVIDUALS APPEAR ON THESE

PROJECT DOCUMENTS WITHIN THE

SCOPE OF THEIR EMPLOYMENT AS

REQUIRED BY ER 1110-1-8152.

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I L

E

N

A M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

C T

N

U M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

P S

O

F

E

N G

I N

E E

R S

D I S

T R

I C

T

SOLICITATION NO:

CONTRACT NO:

ISSUE/SUBMITTAL DATE:

G-001

W I L

M I N

G T

H

A R

B O

R

A

D

E L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

P A

N

J

A

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

C O

V E

R

S

H E

E T

F N

G

W

B U

B

P H

I L A

D E

L P

H I A

PHILADELPHIA

MAINTENANCE DREDGING

PA, NJ AND DE

WILMINGTON HARBOR AND DELAWARE RIVER, PHILA. TO THE SEA

12 AUG 2021

W912BU21B0006

VICINITY MAP

LOCATION MAP

SCALE IN MILES

1.25 1.25 2.5 5

SCALE IN MILES

25 12.5 25 50 100

OF WORK

VICINITY

OF WORK

LOCATIONS

LIST OF DRAWINGS

SHEET NUMBER DESCRIPTION

GENERAL

G-001

COVER SHEET

CIVIL

C-001

GENERAL INFORMATION SHEET

C-101

GENERAL PLAN - STA. 0+000 TO STA. 176+860

C-102

GENERAL PLAN - STA. 176+860 TO STA. 326+829.53

C-103

GEOMETRY PLAN - WILMINGTON HARBOR

C-104

PLAN - WILMINGTON HARBOR

C-301

SECTIONS - WILMINGTON HARBOR

C-302

SECTIONS - WILMINGTON HARBOR

C-401

PLAN - PEDRICKTOWN SOUTH DISPOSAL AREA

C-402

PLAN - KILLCOHOOK DISPOSAL AREA

SYMBOLS, ABBREVIATIONS AND GENERAL NOTES

X-1011

VIEW NAME

MATCHLINE MATCHLINE

RE: X-XXX RE: X-XXX

X-101

CLOUD

REVISION & AMENDMENT

CLOUD AND SYMBOL

REVISION SYMBOL

(NUMERIC)

AMENDMENT SYMBOL

(ALPHA)

1 a

VIEW TITLE SYMBOL

SECTION CUT SYMBOL

VIEW IDENTIFICATION NUMBER

VIEW NAME

DIRECTION OF VIEW

CALLOUT SYMBOL

CALLOUT AREA VIEW

MATCHLINE SYMBOL

CALLOUT IDENTIFICATION

NUMBER

DETAIL SHEET

REF NUMBER

DRAWING SHEET

MATCHING REFERNECE

NUMBER

DRAWING SHEET SYMBOLS

GRAPHIC BAR SCALE SYMBOLS

PRIMARY

SCALE

EXTENSION

SCALE

X

SECTION IDENTIFICATION NUMBER

DETAIL SHEET

REF NUMBER

X X X X

PRIMARY

SCALE

EXTENSION

SCALE

V: X X X X X

X X X X

H: X

SCALE IN FEET/METERS

(SINGLE SCALE, SCALE BAR)

SCALE IN FEET/METERS

(HORIZONTAL/VERTICAL SCALE BAR)

DIRECTION OF

MAGNETIC NORTH

NNORTH

PLAN

MAGNETIC

NORTH

PLAN

NORTH

NORTH SYMBOLS

ABBREVIATIONS

ABBRV DESCRIPTION ABBRV DESCRIPTION ABBRV DESCRIPTION

AD AREA DRAIN FDN FOUNDATION PSI POUNDS PER SQUARE INCH

ADDL ADDITIONAL FF FINISHED FLOOR PVI POINT OF VERTICAL INFLECTION

AFF ABOVE FINISHED FLOOR FIN

FINISH

RAD RADIUS

BD BOARD FL FLOOR REINF REINFORCEMENT

BIT BITUMINOUS FM FORCE MAIN REM REMOVABLE

BL or BASE LINE FT

FOOT, FEET

ROW RIGHT OF WAY

BLDG BUILDING FTG FOOTING S SOUTH

BM BEAM G GROUND SCH SCHEDULE

BMP BEST MANAGEMENT PRACTICE GOVT GOVERNMENT SECT SECTION

BOT BOTTOM GR GRADE SPEC SPECIFICATION

BVCE BEGINNING OF VERTICAL CURVE ELEVATION HORIZ HORIZONTAL SPRT SUPPORT

BVCS BEGINNING OF VERTICAL CURVE STATION HS HIGH STRENGTH SQ SQUARE

CL or CENTERLINE HT HEIGHT SST STAINLESS STEEL

CMU CONCRETE MASONRY UNIT HVY HEAVY STA STATION

CO CLEAN OUT IN INCH STD STANDARD

COL COLUMN INSUL

INSULATION, INSULATED

STRUCT STRUCTURAL

CONC CONCRETE IINT INTERIOR SUSP SUSPENDED

CONSTR CONSTRUCTION INV INVERT SYS SYSTEM

CONT CONTINUOUS LL LIVE LOAD TEMP TEMPORARY

CTRL CONTROL LP LOW POINT TD TRENCH DRAIN

CWL CONTRACTOR WORK LIMITS LT LIGHT TDO TRENCH DRAIN OUTLET PIPE

DET DETAIL LVC LENGTH OF VERTICAL CURVE TELE TELEPHONE

DGA DENSE GRADED AGGREGATE JCT JUNCTION TOPO TOPOGRAPHY

DIA DIAMETER MATL MATERIAL TYP TYPICAL

DIM DIMENSION MAX MAXIMUM UD UNDERDRAIN

DL DEAD LOAD MIN MINIMUM UDO UNDERDRAIN OUTLET PIPE

DWG DRAWING MISC MISCELLANEOUS UE UNDERGROUND ELECTRIC

E EAST N NORTH UGND UNDERGROUND

EA EACH NLT NOT LESS THAN UNO UNLESS NOTED OTHERWISE

ECM EROSION CONTROL MAT NTS NOT TO SCALE UOP UNDERDRAIN OUTLET PIPE

EJ EXPANSION JOINT OC ORIGINAL CONSTRUCTION UXO UNEXPLODED ORDINANCE

EL ELEVATION OD OUTSIDE DIAMETER VB VINYL BASE

ELEC ELECTRIC OH OVERHEAD VC VERTICAL CURVE

EOP EDGE OF PAVEMENT OPG OPENING VCT VINYL COMPOSITION TILE

EOS EDGE OF SHOULDER OPP OPPOSITE VOL VOLUME

EQ EQUAL PC POINT OF CURVE VERT VERTICAL

EQUIP EQUIPMENT PD PAVEMENT DRAIN VTR VENT THROUGH ROOF

EXH EXHAUST PI POINT OF INFLECTION W/ WITH

EXIST or (E)

EXISTING PIV POST INDICATOR VALVE W WEST

EXP

EXPANSION, EXPOSED

POT POINT OF TANGENT WL WATER LEVEL

EXP JT EXPANSION JOINT PMP PROBABLE MAXIMUM PRECIPITATION WS WATER SURFACE

EXT EXTERIOR PNL PANEL W/O WITHOUT

FIG FIGURE SINGLE PSF POUNDS PER SQUARE FOOT

C

L

B

L

GENERAL NOTES - DISPOSAL AREAS:

1. THE GOVERNMENT FURNISHED DISPOSAL AREAS AVAILABLE FOR USE UNDER THIS CONTRACT ARE

PEDRICKTOWN SOUTH (SEE SHEET C-401) AND KILLCOHOOK AREA NUMBER 3 (SEE SHEET C-402).

MATERIAL FROM WILMINGTON HARBOR CAN ONLY BE PLACED IN PEDRICKTOWN SOUTH DISPOSAL AREA.

2. THE END OF ALL DISCHARGE PIPES SHALL BE LOCATED INSIDE THE DISPOSAL AREA LIMITS AS SPECIFIED

IN THE CONTRACT SPECIFICATIONS SECTION 35 20 23. PIPE SHALL BE LOCATED SUCH THAT THE

DISCHARGE DOES NOT SCOUR THE SLOPE FACE OR THE TOE-OF-SLOPE OF THE DISPOSAL AREA DIKE IN

THE VICINITY OF THE DISCHARGE AREA.

3. BORROW FOR DIKING MATERIAL MAY BE OBTAINED FROM WITHIN THE DISPOSAL AREAS, BUT NOT CLOSER

THAN 50 FEET FROM THE INSIDE TOE OF THE DIKE SECTIONS.

4. TOPOGRAPHY SHOWN IS BASED ON AERIAL PHOTOGRAPHY DATED JANUARY 09, 2014 AND LAND SURVEYS

DATED NOVEMBER 18,2014, AND CAN ONLY BE CONSIDERED INDICATIVE OF THE SITE CONDITIONS AS

THEY EXISTED AT THAT TIME. EARTHWORK ACTIVITIES HAVE TAKEN PLACE SINCE THE DATE OF

PHOTOGRAPHY. CONTRACTORS ARE ENCOURAGED TO VISIT THE SITES WHERE WORK IS TO BE

PERFORMED TO ACQUAINT THEMSELVES WITH EXISTING CONDITIONS THAT COULD AFFECT THE PROJECT

COST.

5. MAPPING WAS COMPILED BY (AEROMETRIC) USING PHOTOGRAMMETRIC METHODS FROM AERIAL

PHOTOGRAPHY DATED JANUARY 9, 2014. THIS MAPPING WAS COMPILED IN ACCORDANCE WITH THE

NATIONAL STANDARD FOR SPATIAL DATA ACCURACY (NSSDA) ACCURACY STANDARDS FOR MAPS AT 1

INCH EQUALS 200 FT. SCALE.

6. ALL SITES ARE GENERALLY CLEAR WITH PASSABLE ACCESS ROADS, BUT SOME MINOR CLEARING OF

VEGETATION MAY BE REQUIRED IN ISOLATED LOCATIONS TO GAIN ACCESS.

EXISTING MAJOR CONTOUR (DISPOSAL AREA)

EXISTING MINOR CONTOUR (DISPOSAL AREA)

2M-P

BOTTOM SAMPLE LOCATION

EXISTING UTILITY POLE

SMB-01

EXISTING MONITORING WELL

42.40

SPOT ELEVATION (DISPOSAL AREA)

OR

DREDGING LEGEND

COORDINATE - NORTHING AND EASTING

A.S. #1

ACCEPTANCE SECTION

BUOY MARKERS

CHANNEL CENTERLINE

DD/MMM/YYYY DD/MMM/YYYY

APPROXIMATE BORDERS OF GOVERNMENT

OWNED DISPOSAL AREAS TO BE USED IN

CONTRACT

APPROXIMATE LOCATION OF

WORK (DELAWARE RIVER)

DATE OF

SURVEYS

EDGE OF CHANNEL (TYP.)

OBSTRUCTION TO NAVIGATION

EHW-01

ELW-01

APPROXIMATE LOCATION OF

WORK (WILMINGTON HARBOR)

REQUIRED DREDGING

ALLOWABLE OVERDEPTH

EXISTING BOTTOM

CROSS SECTION LEGEND

EXISTING LIGHTS

EXISTING INCLINOMETER

EXISTING HORIZONTAL CONTROL POINT/BENCHMARK

EXISTING PIEZOMETER

EXISTING SLUICE

39.5

SOUNDING VALUE (WILMINGTON HARBOR)

38' CONTOUR (WILMINGTON HARBOR)

35' CONTOUR (WILMINGTON HARBOR)

EXISTING BULKHEAD

TOP OF DIKE (DISPOSAL AREA)

EEF-3

INSTRUMENTATION LOCATION (DISPOSAL AREA)

EHW-18

GENERAL NOTES:

1. HORIZONTAL REFERENCE - NAD83, NEW JERSEY STATE PLANE, ZONE 2900.

2. VERTICAL REFERENCE - ALL DEPTHS SPECIFIED FOR DREDGING ARE REFERENCED TO MEAN LOWER LOW

WATER (M.L.L.W). SEE DATUM REFERENCE ON THIS SHEET.

3. NOAA'S TIDAL EPOCH - 1983-2001.

4. QUESTIONS CONCERNING BOTH HORIZONTAL AND VERTICAL CONTROL SHOULD BE DIRECTED TO

PHILADELPHIA DISTRICT CORPS OF ENGINEERS SURVEY BRANCH POC, STEVE FARRELL, AT (215) 656-6790.

5. FOR DELAWARE RIVER CHANNEL CENTERLINE GEOMETRY SEE APPENDIX C-51, CENTERLINE AND EDGE

COORDINATES IN THE CONTRACT SPECIFICATIONS.

6. FOR WILMINGTON HARBOR CHANNEL CENTER LINE GEOMETRY SEE SHEET C-103.

7. ALL SURVEYS MEET STANDARDS AS OUTLINED IN CORPS OF ENGINEERS HYDROGRAPHIC SURVEY MANUAL

EM1110-2-1003, DATED NOVEMBER 30, 2013 FOR NAVIGATION AND DREDGING SUPPORT SURVEYS.

8. HYPACK, INC. SOFTWARE WAS USED TO PERFORM SOUNDING SELECTION AND CONTOUR GENERATION.

9. THE EXISTING SOUNDINGS FOR WILMINGTON HARBOR ARE A RESULT OF SURVEYS CONDUCTED IN APRIL 27, 2021 AND CAN ONLY BE CONSIDERED REPRESENTATIVE OF THE CONDITIONS OCCURRING AT THAT TIME.

10. SEE CONTRACT SPECIFICATIONS FOR ABSTRACT OF BOTTOM SAMPLES FOR BOTH THE DELAWARE RIVER

AND WILMINGTON HARBOR.

MLLW

ELEV. 0.00 (NAVD 88)

DELAWARE RIVER DATUM REFERENCE

MARCUS HOOK RANGE

STA, 115+620.01 - STA. 141+459.80

N.T.S.

MLLW

ELEV. 0.00 (NAVD 88)

DELAWARE RIVER DATUM REFERENCE

NEW CASTLE RANGE

STA. 212+592.81 - STA. 238+982.71

N.T.S.

DATUM CONVERSIONS

MLLW

ELEV. 0.00 (NAVD 88)

DELAWARE RIVER DATUM REFERENCE

DEEPWATER POINT RANGE

STA. 187+000 - STA. 200+000

N.T.S.

MLLW

ELEV. 0.00 (NAVD 88)

DELAWARE RIVER DATUM REFERENCE

BELLEVUE/CHERRY ISLAND RANGE

STA. 160+018.09 - STA. 186+331.88

N.T.S.

MLLW

ELEV. 0.00 (NAVD 88)

TIDAL/DATUM REFERENCE

WILMINGTON HARBOR

N.T.S.

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I L

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D

IS

TR

IC

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

PHILADELPHIA

C-001

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

P A

N

J

A

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

G E

N E

R A

L

I N

F O

R M

A T

I O

N

S

H E

E T

F N

W

B U

B

P H

IL

A

D E

LP

H

IA

P G

S

M

K P

M K

P

T E

H D

A

.6

.8

19+547.79

21+902.20

20+000

.0

31+505.75

TINICUM RANGE

E

D

D

Y

S

T

O

R

N

G

E

C

H

E

S

T

N

G

E

B

I L

L

I N

G

S

P

O

R

T

M

I

F

F

L

I

N

G

E

E A

G L E

P O

IN

T

R A

N G

E

H

O

R

S

E

S

H

O

E

B

E

N

D

M

A

R

C

K

N

G

E

B

E

L

L

E

V

N

G

E

C

H

E

R

Y

L

A

N

G

E

E

A

R

S

E

S

H

O

E

R

A

N

G

E

FT. MIFFLIN

R

I D

L

E

Y

C

R

E

E

K

CRUM LYNNE

EDDYSTONE

MARCUS

HOOK

CLAYMONT

GRUBBS

LANDING

HOLLY OAK

BELLEVUE

EDGEMOOR

PENNS

GROVE

LEAGUE ISLAND

GLOUCESTER

CITY

WALT

WHITMAN

BRIDGE

PAULSBORO

COMMODORE

BARRY

BRIDGE

RACCOON

CREEK

CHERRY ISLAND

S

C

H

U

Y

L

K

I

V

E

R

BENJAMIN

FRANKLIN

BRIDGE

RICHMOND

CAMDEN

CHESTER

PEDRICKTOWN SOUTH

DISPOSAL AREA

(AVAILABLE FOR THIS CONTRACT)

(SEE SHEET C-401)

PEDRICKTOWN NORTH

DISPOSAL AREA

(NOT IN CONTRACT)

OLDMANS

DISPOSAL AREA

(NOT IN CONTRACT)

NATIONAL PARK

DISPOSAL AREA

(NOT IN CONTRACT)

WILMINGTON HARBOR NORTH

DISPOSAL AREA

(NOT IN CONTRACT)

CHRISTINA RIVER

FORT MIFFLIN DISPOSAL AREA

(NOT IN CONTRACT)

CHANNEL LIMIT,

(TYP)

WILMINGTON HARBOR-

CHRISTINA RIVER

(SEE SHEETS C-103 & C-104)

EXISTING BOTTOM

PAY LIMITS

EXISTING CHANNEL LIMITS (VARIES)

25' 25'

1' OVERDEPTH

REQUIRED DEPTH 45' -

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

M

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

N

L

P

L A

N

S

T A d w g

G E

N E

R A

L

P

L A

N

S

T A

S

T A

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-101

PHILADELPHIA

GENERAL PLAN - STA. 0+000 TO STA. 171+600

GENERAL PLAN - STA. 0+000 TO STA. 171+600

NTS

TYPICAL SECTION - MARCUS HOOK & BELLEVUE & CHERRY ISLAND RANGES

TYPICAL SECTION - MARCUS HOOK & BELLEVUE & CHERRY ISLAND RANGES

NOTES:

1. SEE SHEET C-001 FOR GENERAL INFORMATION.

2. SEE SHEETS C-103 AND C-104 FOR WILMINGTON HARBOR DREDGING PLANS.

3. SEE SHEET C-401 FOR PEDRICKTOWN SOUTH DISPOSAL AREA

NORTH

PLAN

MATCHLINE MATCHLINE

RE: C-102 RE: C-102

L

I

S

T

N

G

E

R

E

E

L

A

N

G

E

N

W

S

T

N

G

E

B A

K E

R R

A N

G E

B

U

L K

H

E

A

D

D

E

E

P

W

A

T

I

N

G

E

B

N

G

E

P

T

L

A

N

D

N E

W

C

A S

T L E

C

N

A

L

R

E

E

P O

N

N

D

E

L

A

W

A

R

E

M

E

M

O

R

I

A

L

F

I

X

E

D

B

R

I

D

G

E

S

D E

E P

W A

T E

R

P O

I N

T

C H

U R

C H

T O

W N

C E

D A

R

P

T

P E

N N

E V

I L L E

K E

L

M

I

E

E

K

S A

L E

M

R

I V

E R

R

I V

E

R

D E

L A

W A

R E

C I T

Y

S M

Y R

N

A

PENNS NECK

DISPOSAL AREA

(NOT IN CONTRACT)

ARTIFICIAL ISLAND

DISPOSAL AREA

(NOT IN CONTRACT)

CHANNEL LIMIT,

(TYP)

KILLCOHOOK

DISPOSAL AREA #3

(AVAILABLE FOR THIS CONTRACT)

(SEE SHEET C-402)

REEDY POINT SOUTH DISPOSAL AREA

(NOT IN CONTRACT)

PAY LIMITS

EXISTING CHANNEL LIMITS (INCLUDING BEND)

25' 25'

EXISTING BOTTOM

1' OVERDEPTH

REQUIRED DEPTH 45' -

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

N

L

P

L A

N

S

T A d w g

G E

N E

R A

L

P

L A

N

S

T A

S

T A

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-102

PHILADELPHIA

GENERAL PLAN - STA. 176+860 TO STA. 326+829.53

GENERAL PLAN - STA. 176+860 TO STA. 326+829.53

NTS

TYPICAL SECTION - DEEPWATER POINT & NEW CASTLE RANGES

TYPICAL SECTION - DEEPWATER POINT & NEW CASTLE RANGES

M A

T C

H L

I N

E M

A T

C H

L I N

E

R E

C

R E

C

NORTH

PLAN

NOTES:

1. SEE SHEET C-001 FOR GENERAL INFORMATION.

2. SEE SHEETS C-103 AND C-104 FOR WILMINGTON HARBOR DREDGING PLANS.

3. SEE SHEET C-402 FOR KILLCOHOOK DISPOSAL AREA.

326,000

325,000

324,000

323,000

322,000

326,000

324,000

323,000

322,000

L

O

B

D

E

N

A

L

W

I

L

M

I

N

G

T

R

I

R

M

I

N

A

L

C

H

R

I

S

T

I

V

E

R

DSWA LANDFILL

WILMINGTON HARBOR NORTH DISPOSAL AREA

S

U

B

M

E

R

G

B

L

K

H

E

A

D

F

L

O

A

T

I

C

K

C

E

N

T

E

R

L

I

E

R

L

A

N

G

E

325,000

321,000

E

B

B

(NOT AVAILABLE UNDER THIS CONTRACT)

D

E

L

A

W

A

V

E

R

(NOT AVAILABLE UNDER THIS CONTRACT)

R "2"

FLASH

EBB

TIDE

"TERMINAL WEST

1966 - 1984"

A

A

BELLEVUE RANGE

REAR LIGHT

WILMINGTON HARBOR SOUTH DISPOSAL AREA

(NOT AVAILABLE UNDER THIS CONTRACT)

A

A

N 322,758.22

E 208,176.94

N 322,623.70

E 208,135.03

N 323,513.32

E 206,119.95

N 325,460.13

E 202,552.17

N 325,277.14

E 202,471.39

N 325,094.19

E 202,390.61

NORTH CHANNEL

EDGE

SOUTH CHANNEL

EDGE

N 324,479.47

E 204,278.17

CHANNEL ℄

N 324,286.11

E 204,220.25

N 324,341.31

E 204,244.50

N 324,815.84

E 204,803.81

N 324,652.35

E 204,381.83

N 324,407.91

E 205,727.78

N 323,247.32

E 208,328.82

V

A

R

I

E

S

N 323,824.36

E 206,257.25

C

A

B

L

N

C

R

E

"TERMINAL EAST 66

RESET 1984"

CHRISTINA SOUTH

ENTRANCE LIGHT

EDGEMOORE

JETTY LIGHT

"NORTH TWR.

1991"

NORTH CHANNEL

EDGE

SOUTH CHANNEL

EDGE

T

U

R

N

I

S

I

N

N 325,483.00

E 202,562.27

N 324,679.40

E 204,382.45

N 324,842.90

E 204,804.44

N 324,428.63

E 205,742.73

N 323,846.52

E 206,270.87

N 323,271.20

E 208,336.26

1HA

3HA

2HA

4HA

BOTTOM SAMPLE

LOCATION (TYP)

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

O

M E

T R

Y

P

L A

N

W

I L

M I N

G T

R

B O

R d w g

G E

O M

E T

A

N

W

I L

M I N

G T

R

B O

R

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-103

PHILADELPHIA

GEOMETRY PLAN - WILMINGTON HARBOR

GEOMETRY PLAN - WILMINGTON HARBOR

NORTH

PLAN

NOTES:

1. SEE SHEET C-001 FOR GENERAL INFORMATION.

2. SEE SHEETS C-104 PLAN - WILMINGTON HARBOR FOR SOUNDINGS AND OTHER

INFORMATION.

3. ALL MATERIAL FROM WILMINGTON HARBOR SHALL BE DISPOSED OF AT

PEDRICKTOWN SOUTH DISPOSAL AREA. SEE SHEET C-401 FOR PEDRICKTOWN

SOUTH DISPOSAL AREA PLAN.

326,000

323,000

325,000

324,000

322,000

324,000

326,000

323,000

L

O

B

D

E

N

A

L

322,000

C

E

N

T

E

R

L

I

E

R

L

A

N

G

E

W

I

L

M

I

N

G

T

R

I

R

M

I

N

A

L

C

H

R

I

S

T

I

V

E

R

S

U

B

M

E

R

G

L

K

H

E

A

D

E

B

B

325,000

321,000

D

E

L

A

W

A

V

E

R

A

A

WILMINGTON HARBOR SOUTH DISPOSAL AREA

(NOT AVAILABLE UNDER THIS CONTRACT)

A

A

"TERMINAL EAST 66

RESET 1984"

CHRISTINA SOUTH

ENTRANCE LIGHT

F

L

O

A

T

I

C

K

"NORTH TWR.

1991"

EDGEMOORE

JETTY LIGHT

BELLEVUE RANGE

REAR LIGHT

"TERMINAL WEST

1966 - 1984"

C-301

C-301

C-301

C-302

C-302

SOUTH CHANNEL

EDGE

NORTH CHANNEL

EDGE

SOUTH CHANNEL

EDGE

NORTH CHANNEL

EDGE

CHANNEL CENTERLINE

CABLED CONCRETE MATS

(SEE NOTE 2)

DSWA LANDFILL

WILMINGTON HARBOR NORTH DISPOSAL AREA

(NOT AVAILABLE UNDER THIS CONTRACT)

(NOT AVAILABLE UNDER THIS CONTRACT)

F

L

A

S

H

E

B

B

T

I D

E

C-302

C-301

1HA

3HA

BOTTOM SAMPLE

LOCATION (TYP)

2HA

4HA

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

A

N

W

I L

M I N

G T

R

B O

R d w g

P L

I L

M I N

G T

R

B O

R

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-104

PHILADELPHIA

PLAN - WILMINGTON HARBOR STA. 0+000 TO STA. 6+236

PLAN - WILMINGTON HARBOR STA. 0+000 TO STA. 6+236

1. THIS SURVEY MEETS STANDARDS AS OUTLINED IN CORPS OF ENGINEERS HYDROGRAPHIC SURVEY MANUAL EM1110-2-1003, DATED NOVEMBER

30, 2013 FOR NAVIGATION AND DREDGING SUPPORT SURVEYS.

2. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF SURVEYS COMPLETED ON APRIL 27, 2021 AND CAN ONLY BE

CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME.

3. SOUNDINGS AND CONTOURS WERE SELECTED FOR PLOTTING PURPOSES ONLY, USING THE MINIMUM DEPTH OCCURRING EVERY 18 FEET AND

KEPT AT IT'S NOMINAL LOCATION.

4. HYPACK, INC. SOFTWARE WAS USED TO PERFORM THE SOUND SELECTION AND CONTOUR GENERATION.

5. THE POSITIONS OF THE AIDS TO NAVIGATION ARE PROVIDED FOR INFORMATION ONLY, AND SHOULD NOT BE USED FOR NAVIGATION.

6. BASE MAPPING LINEWORK OR ORTHOPHOTOGRAPHY HAS BEEN COMPILED FROM A VARIETY OF SOURCES AND DATES AND IS INTENDED TO

PORTRAY GENERAL CHARACTERISTICS OF THE SHORELINE AND OTHER FEAUTURES. TEMPORAL CHANGES MAY HAVE OCCURRED SINCE THIS

DATASET WAS COLLECTED AND SOME PARTS OF THE DATA MAY NO LONGER BE AN ACCURATE REPRESENTATION OF THE SURFACE CONDITIONS.

7. ALL MATERIAL FROM WILMINGTON HARBOR SHALL BE DISPOSED OF AT PEDRICKTOWN SOUTH DISPOSAL AREA. SEE SHEET C-401 FOR

PEDRICKTOWN SOUTH DISPOSAL AREA PLAN.

8. SOUNDINGS ARE EXPRESSED IN FEET & TENTHS AND REFER TO MEAN LOWER LOW WATER.

9. SEE CONTRACT SPECIFICATIONS FOR ABSTRACT OF BOTTOM SAMPLES.

10. SEE SHEET C-103 FOR CHANNEL GEOMETRY.

11. A.S. #1 HAS A MAXIMUM DREDGING DEPTH OF -35.0 NAVD 88 WITH A 1 FOOT ALLOWABLE OVERDEPTH. A.S.#2 - A.S. #4 HAS A MAXIMUM DREDGING

DEPTH OF -38.0 NAVD88 WITH A 1 FOOT ALLOWABLE OVERDEPTH.

NORTH

PLAN

NOTES:

-5

25'

ELEV. -35

CHANNEL

ELEV. -36

200'200'

S O

U T

H

E

D G

E

D E

P T

H

F

T

EXISTING BOTTOM

N O

R T

H

E

D G

E

PAY LIMITS

OFFSET (FT)

-40

-20

-35

-45

-30

-50

-25

-45

-30

-50

-40

-35

-15

-25

-20

-10

1000 50 200150 25050 0150 100200250

200'

-30

-10

N O

R T

H

E

D G

E

200'

S O

U T

H

E

D G

E

OFFSET (FT)

EXISTING BOTTOM

D E

P T

H

F

T

25'

PAY LIMITS

-35-35

-45

-50

-40

-15

-25

-20

-5

-50

-45

-40

-20

-30

-25

-15

-10

-5

0 50 100 150200 250050100150250

ELEV. -39

ELEV. -38

CHANNEL

D E

P T

H

F

T

-35

-40

EXISTING BOTTOM

ELEV. -38

ELEV. -39

-50

-40

-45

-25

-30

-20

-15

-5

-10

-50

-45

-30

-35

-25

-20

-15

-10

-5

0 50 100 150 200 250100 50150250400 350450600 500550

OFFSET (FT)

140'200'25'

PAY LIMITS

320'

CHANNELTURNING BASIN

S O

U T

H

E

D G

E

N O

R T

H

E

D G

E

EXISTING BOTTOM

140'

PAY LIMITS

200'

CHANNELTURNING BASIN

ELEV. -38

ELEV. -39

S O

U T

H

E

D G

E

N O

R T

H

E

D G

E

25'+

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0 50 100 150 200 250050100150200250300350400500

OFFSET (FT)

D E

P T

H

F

T

200'

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

C

T I O

I L

M I N

G T

R

B O

R d w g

S E

C T

I O

I L

M I N

G T

R

B O

R

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-301

PHILADELPHIA

1. EXISTING BOTTOM SHOWN IS THE RESULT OF SURVEYS COMPLETED ON APRIL 27, 2021 AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL

CONDITIONS EXISTING AT THAT TIME.

2. DREDGING WILL BE REQUIRED TO A DISTANCE OF 25' OUTSIDE THE NORTH CHANNEL AND NORTH TURNING BASIN EDGES WHEN REQUIRED

DREDGING DEPTHS EXIST AT THE EDGE OF THE CHANNEL AND BASIN.

3. NO SIDE OR END SLOPES ARE PERMITTED IN THIS CONTRACT.

4. ALL DEPTHS ARE REFERENCED TO MEAN LOWER LOW WATER. SEE SHEET C-001 FOR MORE INFORMATION.

NOTES:

NTS

CROSS SECTION AT STA. 0+800

CROSS SECTION AT STA. 0+800

NTS

CROSS SECTION AT STA. 1+900

CROSS SECTION AT STA. 1+900

NTS

CROSS SECTION AT STA. 2+800

CROSS SECTION AT STA. 2+800

NTS

CROSS SECTION AT STA. 3+600

CROSS SECTION AT STA. 3+600

EXISTING BOTTOM

140'

PAY LIMITS

265'

CHANNEL

25'

S O

U T

H

E

D G

E

N O

R T

H

E

D G

E

-45

-10

-50

-40

-35

-5

-30

-25

-20

-15

-25

-45

-35

-15

-20

-5

-10

50 150100050 250200150250400 100200300350450

-50

-40

-30

OFFSET (FT)

D E

P T

H

F

T

ELEV. -39

ELEV. -38

EXISTING BOTTOM

140'

PAY LIMITS

CHANNEL

388.5'

S O

U T

H

E

D G

E

N O

R T

H

E

D G

E

-45

-15

-50

-30

-35

-40

-5

-25

-10

-45

-15

-25

-40

-5

-50

-35

-30

-10

-20

100 2000 50

15050150 0450 100350400 300 200250

-20

OFFSET (FT)

D E

P T

H

F

T

25'

ELEV. -39

ELEV. -38

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

1+750 1+850 1+9501+6501+5501+4501+3500+000

S T

A

ELEV. -35

ELEV. -36

ELEV. -38

ELEV. -39

DREDGING TO -35' (SEE NOTE 3) DREDGING TO -38' (SEE NOTE 3)

D E

P T

H

F

T

STATION ALONG CHANNEL CENTERLINE (FT)

EXISTING BOTTOM

CHANNEL

LIMIT

CHANNEL

LIMIT

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

C

T I O

I L

M I N

G T

R

B O

R d w g

S E

C T

I O

I L

M I N

G T

R

B O

R

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-302

PHILADELPHIA

1. EXISTING BOTTOM SHOWN IS THE RESULT OF SURVEYS COMPLETED ON APRIL 27, 2021 AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL

CONDITIONS EXISTING AT THAT TIME.

2. DREDGING WILL BE REQUIRED TO A DISTANCE OF 25' OUTSIDE THE NORTH CHANNEL AND NORTH TURNING BASIN EDGES WHEN REQUIRED

DREDGING DEPTHS EXIST AT THE EDGE OF THE CHANNEL AND BASIN.

3. NO SIDE OR END SLOPES ARE PERMITTED IN THIS CONTRACT.

4. ALL DEPTHS ARE REFERENCED TO MEAN LOWER LOW WATER. SEE SHEET C-001 FOR MORE INFORMATION.

NOTES:

NTS

CROSS SECTION AT STA. 4+500

CROSS SECTION AT STA. 4+500

NTS

CROSS SECTION AT STA. 5+350

CROSS SECTION AT STA. 5+350

NTS

SECTION - TRANSITION FROM ELEV -35' TO ELEV -38'

SECTION - TRANSITION FROM ELEV -35' TO ELEV -38'

L

A

W

A

V

E

R

D

E

L

A

W

A

V

N 342,000

N 341,000

N 340,000

N 339,000

N 338,000

N 337,000

N 336,000

N 337,000

N 338,000

N 339,000

N 340,000

N 341,000

N 342,000

EXISTING

BAFFLE DIKE

PEDRICKTOWN SOUTH DISPOSAL AREA,

(AVAILABLE FOR THIS CONTRACT)

APPROXIMATE SLUICE LOCATION

SLUICE OUTFALL,

(AVAILABLE FOR USE),

(SEE NOTE 5)

DISCHARGE PIPE LIMITS

(SEE NOTES 2, 4 & 6)

TOP OF DIKE

ELEVATION +/-57.0',

(TYP), (SEE NOTE 8)

DRAINAGE

PIPE (TYP)

PEDRICKTOWN NORTH DISPOSAL AREA,

(NOT AVAILABLE FOR THIS CONTRACT)

.4

.6

58.0

58.37

.2

.2

.3

.1

.0

.0

.9

56.5

N 336,000

DENSE VEGETATION (TYP)

INSTRUMENTATION

(TYP)

EHL-04

EHW-18

EHW-09R

EHW-14

EHW-07R

EHW-13

EHW-06

EHW-11

EHW-12

D

E

N

V

G

E

T

A

T

I

O

N

C

R

O

I

U

C

R

O

I

U

D

E

N

V

G

E

T

A

T

I

O

N

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

A

N

P

E D

R I C

K T

O W

N

S

O U d w g

P L

E D

R I C

K T

O W

N

S

O U

S

P O

S A

L

A

R E

A

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-401

PHILADELPHIA

PLAN - PEDRICKTOWN SOUTH DISPOSAL AREA

PLAN - PEDRICKTOWN SOUTH DISPOSAL AREA

INSTRUMENTATION

MONITORING WELL

DESIGNATION

NORTHING EASTING

N.J. PLANE, NAD1983

PEDRICKTOWN SOUTH DISPOSAL AREA

EHW-09R

EHW-14

EHW-18

EHL-04

340766.00

341673.20

227925.60

224283.90

340623.26 230698.07

340808.1 229941.8

EHW-06 340808.1 229941.8

EHW-07R 340808.1 229941.8

EHW-11 340766.00 227925.60

EHW-12 340766.00 227925.60

EHW-13 340766.00 227925.60

1. SEE SHEET C-001 FOR GENERAL NOTES.

2. SEE DETAIL 2/C-402, FOR DREDGE PIPE ROAD CROSSING.

3. SEE INSTRUMENTATION TABLE ON THIS SHEET FOR INSTRUMENTATION COORDINATES.

4. SHOULD THE CONTRACTOR DESIRE TO MODIFY THE DISCHARGE LIMITS SHOWN,

APPROVAL MUST BE GRANTED BY THE CONTRACTING OFFICER PRIOR TO

MODIFICATION.

5. EXISTING OUTFALL PIPES SHALL BE EXTENDED IN ACCORDANCE WITH SECTION 35 20 23

OF THE CONTRACT SPECIFICATIONS.

6. THE END OF ALL DISCHARGE PIPES SHALL BE LOCATED INSIDE THE DISPOSAL AREA

LIMITS AS SPECIFIED IN SECTION 35 20 23 OF THE CONTRACT SPECIFICATIONS. PIPE

SHALL BE LOCATED SUCH THAT THE DISCHARGE DOES NOT SCOUR THE SLOPE FACE

OR THE TOE-OF-SLOPE OF THE DISPOSAL AREA DIKE IN THE VICINITY OF THE

DISCHARGE AREA.

7. CONTRACTOR SHALL ENSURE THAT THE DISCHARGE END OF THE DREDGE PIPE

EXTENDS A MINIMUM OF 50 FEET PAST THE INTERIOR TOE OF THE CONTAINMENT DIKE

AND IS SUPPORTED IN ACCORDANCE WITH SECTION 35 20 23 OF THE CONTRACT

SPECIFICATIONS.

8. BORROW FOR DIKING MATERIAL MAY BE OBTAINED FROM WITHIN THE DISPOSAL AREAS,

BUT NOT CLOSER THAN 50 FEET PAST THE INTERIOR TOE OF THE CONTAINMENT DIKE.

9. THE LOCATIONS OF THE EXISTING INSTRUMENTATION (I.E., MONITORING WELLS, ETC.)

PROVIDED ON SHEET C-401 ARE APPROXIMATE. THE CONTRACTOR SHALL FIELD

LOCATE INSTRUMENTATION SHOWN USING THE COORDINATES PROVIDED. IF

CONTRACTOR IS UNABLE TO LOCATE THE EXISTING INSTRUMENTATION, THE COR

SHALL BE NOTIFIED PRIOR TO BEGINNING WORK IN THAT AREA. THE CONTRACTOR

SHALL NOT DISTURB EXISTING INSTRUMENTATION. COSTS FOR REPAIR AND

REPLACEMENT OF INSTRUMENTATION SHALL BE PERFORMED AT NO ADDITIONAL COST

TO THE GOVERNMENT. DIKES SHALL NOT BE CUT WITHIN 100' OF EXISTING

INSTRUMENTATION.

10. ELEVATIONS SHOWN ON TOP OF DIKE ARE FROM A SURVEY PERFORMED IN NOVEMBER

2019 AND CAN ONLY BE CONSIDERED INDICATIVE OF THE CONDITIONS AT THAT TIME.

11. IT IS THE CONTRACTOR'S RESPONSIBILITY TO VISIT THE SITE AND FAMILIARIZE

HIM/HERSELF WITH THE CURRENT CONDITIONS OF THE DISPOSAL AREA THAT COULD

AFFECT THE PROJECT COST.

12. CONTROL: PROVIDED BY US ARMY CORPS OF ENGINEERS, PHILADELPHIA DISTRICT.

COORDINATES SHOWN ARE EXPRESSED IN U.S. SURVEY FEET AND REFERENCED TO

THE NORTH AMERICAN DATUM OF 1983 (HARN) - NEW JERSEY STATE PLANE ZONE 2900.

ELEVATIONS SHOWN ARE EXPRESSED IN FEET AND ARE REFERENCED TO THE NORTH

AMERICAN VERTICAL DATUM OF 1988 (NAVD).

DISPOSAL AREA NOTES:

NORTH

N 288,000

N 289,000

N 290,000

N 291,000

N 292,000

N 289,000

N 288,000

N 290,000

N 291,000

N 292,000

ELW-01

ELW-02

N 283,000

N 284,000

N 285,000

N 286,000

N 287,000

N 284,000

ELW-03

N 285,000

N 286,000

N 287,000

N 283,000

AREA 3 (AVAILABLE FOR THIS

CONTRACT)

P

I

P

E

P

I

P

E

P I P

E

P

I

P

E

D E

L A

W A

V

E R

ELW-06

ELW-08

ELW-09

ELW-10

ELW-11

ELW-12

ELW-13

ELW-14

ELW-15

ELW-16

ELW-17

ELW-19

ELW-18

ELW-05

APPROX. EXISTING AREA 3

SLUICE OUTFALL

(AVAILABLE FOR USE)

EXISTING BAFFLE

DIKE

EXISTING BAFFLE

DIKE

EXISTING BAFFLE

DIKE

APPROX. EXISTING

AREA 2 SLUICE

OUTFALL

(NOT AVAILABLE

FOR USE)

APPROX. SLUICE

LOCATION

APPROX. EXISTING AREA 1

LEHIGH ROAD

SLUICE OUTFALL

3 - 30" PIPES

(NOT AVAILABLE FOR USE)

EXISTING DISCHARGE PIPES

(NOT AVAILABLE FOR USE)

APPROX. ℄

OF EXISTING

SUBDRAIN

APPROX. EXISTING AREA 1

FORT MOTT ROAD SLUICE

(NOT AVAILABLE FOR USE)

P

IP

E

F

O

A

D

L

E

H

I

A

D

D

E

L

A

W

A

V

E

R

APPROX. SLUICE

LOCATION

D E

L A

W A

R E

N E

W

J E

R S

E Y

D

E

L

A

W

A

R

E

N

J

R

S

E

Y

D

I

S

C

H

A

R

M

I

T

S

S

T

EXISTING COMMON

DIKE BETWEEN

AREAS 1 & 2

EXISTING DISCHARGE PIPES

(NOT AVAILABLE FOR USE)

AREA 2 (NOT AVAILABLE FOR THIS CONTRACT)

AREA 1 ( NOT AVAILABLE FOR THIS CONTRACT)

ELW-07

.0

.3

56.9

56.47

55.8

.4

55.5

55.05

54.82

.0

.5

.8

55.84

.0

.5

.6

.1

.4

62.07

62.24

62.06

61.30

.2

59.86

61.54

.6

58.6

58.63

59.79

25' 5' 25'

DREDGE PIPE

EXISTING ACCESS ROAD

CRUSHED AGGREGATE RAMP, FULL WIDTH OF

ACCESS ROAD. PLACE AND COMPACT HORIZONTAL

LIFTS, MAX. LOOSE LIFT THICKNESS OF 12".

1' MIN. COVER

DRIVING DIRECTION

D

2 3

C

4 5

A

B

1 2 3 4 5

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I

M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

D I S

T R

I C

T

D W

N

B

Y

R E

V I E

W E

D

B

Y

D E

S

B

Y

P L O

T

S

C A

L E

C K

D

B

Y

-D A

N T

E H

M K

P P

K P

P H

I L A

D E

L P

H I A

-W

B U

B

C

A

N

K

I L

L C

O H

O O

K

D

I S

P O

S A

L

A

R E

A d w g

P L

K

I L

L C

O H

O O

K

D

I S

P O

S A

L

A

R E

A

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

P A

N

J

A

W I L

M I N

G T

R

B O

R

A

L

A W

A R

E

R

I V

E R

P

H I L

A

T

O

T

A

C-402

PHILADELPHIA

PLAN - KILLCOHOOK DISPOSAL AREA

PLAN - KILLCOHOOK DISPOSAL AREA

INSTRUMENTATION

INSTRUMENT #

NORTHING EASTING

ELW-01

ELW-02

ELW-03

291712

289499

285846

195957

199112

198600

ELW-06 283945 197554

ELW-07 283940 197561

ELW-08 283830 197630

ELW-09 283836 197633

ELW-10 284885 197801

ELW-11 284861 197875

ELW-12 285812 198385

ELW-13 285806 198391

ELW-14 285662 198501

ELW-15 285658 198496

ELW-16 287070 199597

ELW-17 287066 199604

ELW-18 287004 199999

ELW-19 287004 200004

ELW-05 285634 194500

DISPOSAL AREA NOTES:

1. SEE SHEET C-001 FOR GENERAL NOTES.

2. SEE DETAIL 2/C-402 FOR DREDGE PIPE ROAD CROSSING.

3. SEE INSTRUMENTATION TABLE ON THIS SHEET FOR INSTRUMENTATION COORDINATES.

4. SHOULD THE CONTRACTOR DESIRE TO MODIFY THE DISCHARGE LIMITS SHOWN, APPROVAL

MUST BE GRANTED BY THE CONTRACTING OFFICER PRIOR TO MODIFICATION.

5. STATE LINE IS APPROXIMATE AND HAS BEEN OBTAINED FROM NEW JERSEY GIS.

6. THE END OF ALL DISCHARGE PIPES SHALL BE LOCATED INSIDE THE DISPOSAL AREA LIMITS AS

SPECIFIED IN THE CONTRACT SPECIFICATIONS SECTION 35 20 23. PIPE SHALL BE LOCATED

SUCH THAT THE DISCHARGE DOES NOT SCOUR THE SLOPE FACE OR THE TOE-OF-SLOPE OF

THE DISPOSAL AREA DIKE IN THE VICINITY OF THE DISCHARGE AREA.

7. CONTRACTOR SHALL ENSURE THAT THE DISCHARGE END OF THE DREDGE PIPE EXTENDS A

MINIMUM OF 50 FEET PAST THE INTERIOR TOE OF THE CONTAINMENT DIKE AND IS SUPPORTED

IN ACCORDANCE WITH SECTION 35 20 23 OF THE CONTRACT SPECIFICATIONS.

8. BORROW FOR DIKING MATERIAL MAY BE OBTAINED FROM WITHIN THE DISPOSAL AREA, BUT

NOT CLOSER THAN 50 FEET FROM THE INSIDE TOE OF THE DIKE SECTIONS.

9. THE LOCATIONS OF THE EXISTING INSTRUMENTATION (I.E., MONITORING WELLS, ETC.)

PROVIDED ON THIS SHEET ARE APPROXIMATE. THE CONTRACTOR SHALL FIELD LOCATE

INSTRUMENTATION SHOWN USING THE COORDINATES PROVIDED. IF CONTRACTOR IS UNABLE

TO LOCATE THE EXISTING INSTRUMENTATION, THE COR SHALL BE NOTIFIED PRIOR TO

BEGINNING WORK IN THAT AREA. THE CONTRACTOR SHALL NOT DISTURB EXISTING

INSTRUMENTATION. ANY COSTS FOR REPAIR AND/OR REPLACEMENT OF INSTRUMENTATION

SHALL BE INCURRED BY THE CONTRACTOR. DIKES SHALL NOT BE CUT WITHIN 100' OF EXISTING

INSTRUMENTATION.

10. TOPOGRAPHY SHOWN EXTERIOR OF DIKE IS BASED ON AERIAL PHOTOGRAPHY DATED AS

INDICATED IN THIS NOTE AND CAN ONLY BE CONSIDERED INDICATIVE OF THE SITE CONDITIONS

AS THEY EXISTED AT THAT TIME. MAPPING WAS COMPILED BY OPTIMAL GEOMATICS USING

PHOTOGRAMMETRIC METHODS, AND CHECKED BY TVGA CONSULTANTS. AERIAL

PHOTOGRAPHY WAS OBTAINED IN MAY 2007. THIS MAPPING WAS COMPILED IN ACCORDANCE

WITH (NMAS) NATIONAL MAP ACCURACY STANDARDS FOR MAPS AT 1 INCH EQUALS 200 FT.

SCALE. CONTRACTORS ARE ENCOURAGED TO VISIT THE SITES WHERE WORK IS TO BE

PERFORMED TO ACQUAINT THEMSELVES WITH EXISTING CONDITIONS THAT COULD AFFECT

THE PROJECT COST.

11. AREA 3 TOP OF DIKE ELEVATION AND TOPOGRAPHY SHOWN INTERIOR OF DIKE ARE FROM

TOPOGRAPHIC SURVEYS CONDUCTED 25 MAY 2021 AND PRIOR TO 2016, RESPECTIVELY, AND

CAN ONLY BE CONSIDERED INDICATIVE OF THE SITE CONDITIONS AS THEY EXISTED AT THAT

TIME. CONTRACTORS ARE ENCOURAGED TO VISIT THE SITES WHERE WORK IS TO BE

PERFORMED TO ACQUAINT THEMSELVES WITH EXISTING CONDITIONS THAT COULD AFFECT

THE PROJECT COST.

12. KILLCOHOOK DISPOSAL AREA 3 HAS BEEN VERTICALLY EXPANDED SINCE THE LATEST SURVEY

DATES SPECIFIED. IT IS THE CONTRACTOR'S RESPONSIBILITY TO VISIT THE SITES AND

FAMILIARIZE HIMSELF WITH THE CURRENT CONDITION OF THE SITE.

13. THE CONTRACTOR SHALL ENSURE THAT DREDGE DISCHARGE PIPES ARE PLACED ON THE

FINGER DIKES PROVIDED WITHIN THE DISCHARGE LIMITS SPECIFIED FOR THE DISPOSAL

AREAS, OR OTHERWISE SUPPORTED IN ACCORDANCE WITH THE CONTRACT SPECIFICATIONS.

14. EXISTING BAFFLE DIKES HAVE BEEN CREATED AFTER THE DATE OF PHOTOGRAPHY AND

CONTOUR DATA IS UNAVAILABLE.

15. CONTROL: PROVIDED BY US ARMY CORPS OF ENGINEERS, PHILADELPHIA DISTRICT.

COORDINATES SHOWN ARE EXPRESSED IN U.S. SURVEY FEET AND REFERENCED TO THE

NORTH AMERICAN DATUM OF 1983 (HARN) - NEW JERSEY STATE PLANE ZONE 2900. ELEVATIONS

SHOWN ARE EXPRESSED IN FEET AND ARE REFERENCED TO THE NORTH AMERICAN VERTICAL

DATUM OF 1988 (NAVD).

NTS

DETAIL - ROAD CROSSING

DETAIL - ROAD CROSSING

NORTH