W912BU23B0007-Dwgs.pdf

PDF 10 MB Posted Jul 21, 2023

Attached to: Maintenance Dredging, Delaware River, Philadelphia to Sea and Wilmington Harbor, Christina River
Solicitation number: W912BU23B0007
Issued by: Department of the Army Corps of Engineers Engineering District Philadeplhia

About this file

Written by GovTribe AI · Dec 21, 2023

This document outlines a federal contract opportunity for maintenance dredging services. The U.S. Army Corps of Engineers Engineering District Philadelphia is soliciting proposals under solicitation number W912BU23B0007 to provide maintenance dredging of the Delaware River from Philadelphia to the sea, Wilmington Harbor, and the Christina River. The solicitation package includes drawings related to the dredging project areas. Proposals are due on an unspecified date, and the agency intends to award a firm-fixed price contract for dredging services to be performed between 2023 and 2028. The solicitation does not specify any set-asides but is open to all responsible sources.

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File	Type	Posted
ABSTRACT- W912BU23B0007 -Wilmington Habor MX Dredging.pdf	PDF	Sep 1, 2023
W912BU23B0007-Amendment 0002.pdf	PDF	Aug 21, 2023
W912BU23B0007-Amendment 0001.pdf	PDF	Aug 18, 2023
W912BU23B0007-Specs.pdf	PDF	Jul 21, 2023

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®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

SOLICITATION NO:

CONTRACT NO:

ISSUE/SUBMITTAL DATE:

G-001

ILM

R, P

. T O

, N

J A

D E

2B U2

PHILADELPHIA

MAINTENANCE DREDGING

PA, NJ AND DE

WILMINGTON HARBOR AND DELAWARE RIVER, PHILA. TO THE SEA

21JUL2023

W912BU23B0007

SUBMITTED:

APPROVED:

CHIEF, ENGINEERING AND CONSTRUCTION DIVISION

CHIEF, ENGINEERING BRANCH

BARBARA F. MOFFATT 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. ANDREW J. SCHWAIGER, P.E.

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

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

PHILADELPHIA

G-002

ILM

R, P

. T O

, N

J A

D E

G-

2 D

dw g

2B U2

DRAWING INDEX TABLE

SHEET NUMBERR DESCRIPTION

GENERAL

G-001 COVER SHEET

G-002 DRAWING INDEX 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+830

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

C-403 PLAN - REEDY POINT SOUTH DISPOSAL AREA

C-404 PLAN - REEDY POINT NORTH 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

SECTION IDENTIFICATION NUMBER

DETAIL SHEET

REF NUMBER

X X X X

PRIMARY

SCALE

EXTENSION

SCALE

V: X X X X X

X X X XH: 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

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). FOR

DATUM CONVERSION TO NAVD88 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, CENTERLINE AND EDGE COORDINATES, SEE 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 ON APRIL 26, 2022 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.

GENERAL NOTES - DISPOSAL AREAS:

1. THE GOVERNMENT FURNISHED DISPOSAL AREAS AVAILABLE FOR USE UNDER THIS CONTRACT ARE PEDRICKTOWN SOUTH (SEE SHEET C-401), REEDY POINT SOUTH (SEE SHEET C-403) AND REEDY POINT NORTH (SEE SHEET C-404). MATERIAL FROM WILMINGTON HARBOR CAN ONLY BE PLACED IN PEDRICKTOWN SOUTH DISPOSAL AREA. KILLCOHOOK AREA 3 (SEE SHEET C-402)

MAY BECOME AVAILABLE VIA MODIFICATION AT A LATER DATE.

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

REQUIRED IN ISOLATED LOCATIONS TO GAIN ACCESS.

MLLW

ELEV. 0.00 (NAVD 88)

3.0

DELAWARE RIVER DATUM REFERENCE

MARCUS HOOK RANGE

STA, 115+620.01 - STA. 141+459.80

N.T.S.

MLLW

ELEV. 0.00 (NAVD 88)

2.9 7'

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)

2.9 7'

DELAWARE RIVER DATUM REFERENCE

DEEPWATER POINT RANGE

STA. 187+000 - STA. 200+000

N.T.S.

MLLW

ELEV. 0.00 (NAVD 88)

2.9 8'

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)

2.9 8'

TIDAL/DATUM REFERENCE

WILMINGTON HARBOR

N.T.S.

EXISTING MAJOR CONTOUR (DISPOSAL AREA)30

EXISTING MINOR CONTOUR (DISPOSAL AREA)

2A-C

BOTTOM SAMPLE LOCATION

EXISTING UTILITY POLE

SMB-01

EXISTING MONITORING WELL

42.40 SPOT ELEVATION (DISPOSAL AREA)

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

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

PHILADELPHIA

C-001

ILM

R, P

. T O

, N

J A

D E

L I

2B U2

A D

16+914.64

15+676.31

14+319.66

13+334.86 15+000

12+096.69

10+813.91

9+161.94

2+901.25

0+0005+000

10+000

18+346.82 19+547.79

21+902.20

20+000

23+176.05

25+528.28

28+135.82

25+000

29+208.42

30+270.2830+000

31+505.75

32+754.80

35+000

38+208.82 40+00041+217.47

41+827.16

42+839.22

44+820.34

55+373.78

50+000

45+000

55+000

79+567.60

97+983.58

72+574.2190+000

85+000

95+000

80+000

75+000

70+000

65+000

60+000

104+545.61

100+000

115+620.01 115+000

105+000

120+000

135+000

140+000

145+000

150+000

155+000

141+459.80

160+018.09

165+000

170+000

TINICUM RANGE

EDDYSTONE RANGE

CHESTER RANGE

MIFFLIN RANGE

EAGLE POINT RANGE

HORSESHOE

BEND

MARCUS HOOK RANGE

UE R

RANGE

117+000

175+000

PHILADELPHIA

INTERNATIONAL

AIRPORT

FT. MIFFLIN

RIDLEY

CREEK

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

SCHUYLKILL RIVER

BENJAMIN

FRANKLIN

BRIDGE

RICHMOND

CAMDEN

CHESTER

167+000

173+000

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)

110+000

WILMINGTON HARBOR NORTH

DISPOSAL AREA

(NOT IN CONTRACT)

125+000

130+000

129+000

CHRISTINA RIVER

CHANNEL LIMIT,

(TYP)

WILMINGTON HARBOR-

CHRISTINA RIVER

(SEE SHEETS C-103 & C-104)

158+000

161+750

166+500

171+500

FORT MIFFLIN DISPOSAL AREA

(NOT AVAILABLE FOR THIS CONTRACT)

CHERRY ISLAND

BILLINGSPORT

EXISTING BOTTOM

PAY LIMITS

EXISTING CHANNEL LIMITS

25' 25'

1' OVERDEPTH

REQUIRED DEPTH 45' -

VARIES VARIES

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

1:4

-W

2B U2

C-

1 G

N 1.d wg

L P

- S

. 0 +0

, N

J A

D E

ILM

R, P

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C-101

PHILADELPHIA

MATCHLINE MATCHLINE

RE: C-102 RE: C-102

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.

1 GENERAL PLAN - STA. 0+000 TO STA. 176+8601 GENERAL PLAN - STA. 0+000 TO STA. 176+860

NORTH

PLAN

NTS2 TYPICAL SECTION - MARCUS HOOK RANGE2 TYPICAL SECTION - MARCUS HOOK RANGE

325+000

320+000

315+000

310+000

305+000

300+000

295+000

290+000

285+000

280+000

275+057.48

270+000

5.4

235+000238+982.17

230+000

220+000

215+000

+00

1.8

212+592.81 209 +20

1.6

275+000

326+829.53

LISTON RANGE

REEDY ISLAND RANGE

NEW CASTLE RANGE

BAKER RANGE

BULKHEAD

DEEPWATER POINT RANGE

BAR RANGE

225+000

237+000

PEA PATCH ISLAND

NEW

CASTLE

C&D CANAL

REEDY PT.

PORT PENN

DELAW

ARE

MEMORIAL

FIXED

BRIDGES

DEEPW

ATER

POINTCHURCHTOW

CEDAR PT.

PENNEVILLE

KELLY PT.

MILL CREEK

SALEM

RIVER

DELAWARECITY

SMYRNA RIVER

PENNS NECK

DISPOSAL AREA

(NOT IN CONTRACT)

ARTIFICIAL ISLAND

DISPOSAL AREA

(NOT IN CONTRACT)

+00

CHANNEL LIMIT,

(TYP)

KILLCOHOOK DISPOSAL AREA

(NOT AVAILABLE FOR THIS CONTRACT)

(SEE SHEET C-402)

237+500

267+100

REEDY POINT SOUTH DISPOSAL AREA

(AVAILABLE FOR THIS CONTRACT)

(SEE SHEET C-403)

REEDY POINT NORTH DISPOSAL AREA

(AVAILABLE FOR THIS CONTRACT)

(SEE SHEET C-404)

330+000

335+000

EXISTING BOTTOM

PAY LIMITS

EXISTING CHANNEL LIMITS

25' 25'

1' OVERDEPTH

REQUIRED DEPTH 45' -

VARIES VARIES

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

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SHEET NUMBER

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N 2.d wg

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. 1

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C-102

PHILADELPHIA

NOTES:

1. SEE SHEET C-001 FOR GENERAL INFORMATION.

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

3. SEE SHEET C-403 FOR REEDY POINT SOUTH DISPOSAL AREA.

4. SEE SHEET C-404 FOR REEDY POINT NORTH DISPOSAL AREA.

C H

E M

N E

R E:

C -1

-1

1 GENERAL PLAN - STA. 176+860 TO STA. 326+8301 GENERAL PLAN - STA. 176+860 TO STA. 326+830

NORTH

NTS2 TYPICAL SECTION - DEEPWATER POINT & NEW CASTLE RANGES2 TYPICAL SECTION - DEEPWATER POINT & NEW CASTLE RANGES

6,0

5,0

4,0

3,0

2,0

8,0

7,0

6,0

5,0

4,0

3,0

2,0

326,000

325,000

324,000

323,000

322,000

326,000

324,000

323,000

322,000

L C

WILMINGTON MARINE TERMINAL

CHRISTINA RIVER

DSWA LANDFILL

WILMINGTON HARBOR NORTH DISPOSAL AREA

SUBMERGED BULKHEAD

FLOATING DOCK

LIN

325,000

321,000

EBB

(NOT AVAILABLE UNDER THIS CONTRACT)

R "2"

FLASH

EBB

TIDE

"TERMINAL WEST

1966 - 1984"

A.S. #3

A.S. #4

BELLEVUE RANGE

REAR LIGHT

WILMINGTON HARBOR SOUTH DISPOSAL AREA

(NOT AVAILABLE UNDER THIS CONTRACT)

A.S. #1

A.S. #2

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

SOUTH CHANNEL

EDGE

N 324,479.47 E 204,278.17

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

CABLED CONCRETE MATS

"TERMINAL EAST 66

RESET 1984"

CHRISTINA SOUTH

ENTRANCE LIGHT

EDGEMOORE

JETTY LIGHT

"NORTH TWR.

1991"

SOUTH CHANNEL

EDGE

25'

TURNING BASIN

N 325,483.00 E 202,562.27

N 324,842.90 E 204,804.44

N 323,271.20 E 208,336.26

2A 3A

BOTTOM SAMPLE

LOCATION (TYP)

CHANNEL

NORTH CHANNEL

EDGE

N 324,428.63 E 205,742.73

N 323,846.52 E 206,270.87

N 323,824.36 E 206,257.25

NORTH CHANNEL

EDGE

N 324,679.40 E 204,382.45

NORTH CHANNEL

EDGE BUFFER ZONE

EXISTING CONCRETE MATS

FLOATING DOCKS

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

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B Y:

1:2

-W

2B U2

C-

3 G

ILM

dw g

- W

ILM

, N

J A

D E

ILM

R, P

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C-103

PHILADELPHIA

1 GEOMETRY PLAN - WILMINGTON HARBOR1 GEOMETRY PLAN - WILMINGTON HARBOR

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.

NORTH

5,0

4,0

3,0

2,0

8,0

7,0

6,0

5,0

4,0

3,0

2,0

326,000

325,000

324,000

323,000

322,000

326,000

324,000

323,000

322,000

L C

WILMINGTON MARINE TERMINAL

CHRISTINA RIVER

DSWA LANDFILL

WILMINGTON HARBOR NORTH DISPOSAL AREA

SUBMERGED BULKHEAD

LIN

325,000

321,000

EBB

(NOT AVAILABLE UNDER THIS CONTRACT)

R "2"

FLASH

EBB

TIDE

A.S. #3(SEE NOTE 11)

A.S. #4(SEE NOTE 11)

WILMINGTON HARBOR SOUTH DISPOSAL AREA

(NOT AVAILABLE UNDER THIS CONTRACT)

A.S. #1(SEE NOTE 11)

A.S. #2(SEE NOTE 11)

CABLED CONCRETE MATS

C-301

C-302

C-301

C-302

"TERMINAL WEST

1966 - 1984"

BELLEVUE RANGE

REAR LIGHT

"TERMINAL EAST 66

RESET 1984"

CHRISTINA SOUTH

ENTRANCE LIGHT

EDGEMOORE

JETTY LIGHT

"NORTH TWR.

1991"

BOTTOM SAMPLE

LOCATION (TYP)

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

SOUTH CHANNEL

EDGE

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

SOUTH CHANNEL

EDGE

TURNING BASIN

N 325,483.00 E 202,562.27

N 324,842.90 E 204,804.44

N 323,271.20 E 208,336.26

CHANNEL ℄

NORTH CHANNEL

EDGE

N 324,428.63 E 205,742.73

N 323,846.52 E 206,270.87

N 323,824.36 E 206,257.25

NORTH CHANNEL

EDGE

N 324,679.40 E 204,382.45

NORTH CHANNEL

EDGE BUFFER ZONE

25'

FLOATING DOCK

25'

2A 3A

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

1:2

-W

2B U2

C-

4 P

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C-104

PHILADELPHIA

1 PLAN - WILMINGTON HARBOR STA. 0+000 TO STA. 6+2361 PLAN - WILMINGTON HARBOR STA. 0+000 TO STA. 6+236

NORTH

PLAN

NOTES:

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 MARCH 6, 2023 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 FEATURES. TEMPORAL CHANGES MAY HAVE OCCURRED SINCE THIS DATA SET 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 REQUIRED DREDGING DEPTH OF -35.0 NAVD 88 PLUS A 1 FOOT ALLOWABLE OVERDEPTH. A.S.#2 - A.S. #4 HAVE A REQUIRED

DREDGING DEPTH OF -38.0 NAVD88 PLUS A 1 FOOT ALLOWABLE OVERDEPTH.

-5

25' ℄

ELEV. -35

CHANNEL

ELEV. -36

200'200'

H (F

EXISTING BOTTOM

PAY LIMITS

OFFSET (FT)

-40

-20

-35

-45

-15

-30

-50

-25

-45

-30

-5

-10

-50

-40

-35

-15

-25

-20

-10

1000 50 200150 25050 0150 100200250

200'

-30

-10

200'

OFFSET (FT)

EXISTING BOTTOM

H (F

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

H (F

-35

-40

EXISTING BOTTOM

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

ELEV. -38

EXISTING BOTTOM

140'

PAY LIMITS

200'

CHANNELTURNING BASIN

ELEV. -38

ELEV. -39

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)

H (F

138.5' ℄

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

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-W

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C-

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C-301

PHILADELPHIA

1. EXISTING BOTTOM SHOWN IS THE RESULT OF SURVEYS COMPLETED ON MARCH 6, 2023 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:

2 CROSS SECTION AT STA. 1+9002 CROSS SECTION AT STA. 1+900

3 CROSS SECTION AT STA. 2+3503 CROSS SECTION AT STA. 2+350

1 CROSS SECTION AT STA. 0+8001 CROSS SECTION AT STA. 0+800

4 CROSS SECTION AT STA. 3+8004 CROSS SECTION AT STA. 3+800

EXISTING BOTTOM

140'

PAY LIMITS

265'

CHANNEL

25'

-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)

H (F

ELEV. -39

ELEV. -38

EXISTING BOTTOM

140'

PAY LIMITS

CHANNEL

367'

-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)

H (F

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

ELEV. -35

ELEV. -36

ELEV. -38

ELEV. -39

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

H (F

STATION ALONG CHANNEL CENTERLINE (FT)

EXISTING BOTTOM

CHANNEL

LIMIT

CHANNEL

LIMIT

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

-W

2B U2

C-

2 S

- W

ILM

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, N

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C-302

PHILADELPHIA

1. EXISTING BOTTOM SHOWN IS THE RESULT OF SURVEYS COMPLETED ON MARCH 6, 2023 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:

1 CROSS SECTION AT STA. 4+5001 CROSS SECTION AT STA. 4+500 2 CROSS SECTION AT STA. 5+2002 CROSS SECTION AT STA. 5+200

3 SECTION - TRANSITION FROM ELEV -35' TO ELEV -38'3 SECTION - TRANSITION FROM ELEV -35' TO ELEV -38'

1,0

DEL

E R

IVE

DEL

E R

IVE

8,0

7,0

0,0

9,0

6,0

5,0

4,0

3,0

2,0

N 342,000

N 341,000

N 340,000

N 339,000

N 338,000

N 337,000

N 336,000

3,0

2,0

N 337,000

N 338,000

N 339,000

N 340,000

N 341,000

N 342,000

0,0

9,0

8,0

7,0

6,0

5,0

4,0

1,0

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)

57.73 57.28

57.83 57.96

57.06 56 .42 56 .49

.79

.44

.07

.91

.17

.73

.66

.14

.03

.86

.75

.59

.50

.82

.67

.88

.90

.21

.76

.09

.17

.21

.79

.97

.05

.19

.31

.24

.98

.92

.72

.47

.12

.22

.29

.22

.48

.38

.79

.32

.17

.73

.29

.84

.85

.75

.58

.42

.55

.50

.78

.39

.35

.32

.39

.61

.54

.16

.38

.56

.13

.00

.88

.00

.18

.10

.98

.02

.79

.15

.81

.64

.18

.17

.32

.39

.98

.97

.12

.53

.95

.03

.96

.91

.08 58 .02

.70

.12

.98

.35

.86

.35

.98

.50

.93

.05

.76

.64

56.

56.89 57.11 57.12 57.04 56.91 57.19 57.13 57.00 56.76 56.73 57.17 57.48 57.67 58.05 58.37 58.0657.2056.9056.8457.3057.0657.0156.9356.8256.6656.6656.7256.9056.7756.8356.7857.2957.0456.8956.9256.9657.6657.9456.9857.4857.2256.9456.5256.8056.7356.7656.7256.4756.3056.3756.5656.2356.1556.4456.5056.9257.0456.9157.1057.1557.2357.0556.6956.8556.8856.7256.6656.7156.5156.2656.2756.1156.1856.0856.1656.1056.0556.2056.5656.4456.7357.0157.1056.9856.8756.78

.2056

.0456 .3456

.1055 .9656

.2356.

4556.

1656.

3456.

2656.

4256.

3056.

5256.

.3656 .9757 .06

.07

.02

.01

.39

.08

.06

.94

.02

.98

.84

.90

.06

.73

.22

.08

.73

.63

.18

.8556 .9256 .9257

.3156 .7156 .9557

.1757 .1957

.1657 .2557

.1557 .31

57.81 58.2158.3558.3257.9157.2757.9257.6757.0957.0756.6056.3556.5156.5456.4856.3155.7255.83

55.8855 .82

.04

.58

.64

.77

.78

.82

.89

.2157.12

57.16 57.6557.9558.7957.9557.6156.9856.5156.7257.0957.1557

.12

.03

.06

.31

.34

.30

.70

.77

.57

.36

.93

.42

.68

.71

.98

.60

.07

.93

.5755 .8755

.5256.4456.7757.0257.3757.10 57.20

57.27 57.23 57.59

56.97

56.54 56.24

56.15 56.78 56.76 56.90 56.92 57.01 57.26 57.44 57.56 57.39 57.18 57.04 57.03 56.94 57.11 57.37 57.06 57.35 57.41 57.33

57.38

57.40

56.82

57.27 58.07

57.74

57.54

57.38

57.30

57.58

57.38

56.44

56.29 56.61

56.93

57.71

57.65

57.93

58.10

58.26

57.68 57.11

56.96 56.91

56.95 56.69

56.98 56.82

56.46

57.08

57.07 56.45

56.37

56.50

56.11

56.19

56.34

56.24

56.60

56.35

56.64

56.62

57.05

58.50

58.02

58.66

59.27

59.14

58.75 58.88

58.65 57.99

57.96 57.87

57.79 57.76

56.54

.13

.79

.57

.04

.72

.98

.29

.43

.72

57.

57.64

58.13

58.28

.85

56.

55.

54.

.19

.47

.27

.80

.28

.47

.63

57.4656.6657.3356.6855.7055.5854.9254.5754.5655.48

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

DENSE VEGETATION

CROWN P

OINT R

OAD (U

S ROUTE

CROWN POINT R

OAD (

US ROUTE

DEN

GET

ION

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

1:3

-W

2B U2

C-

1 P

- P

W N

dw g

, N

J A

D E

ILM

R, P

. T O

C-401

PHILADELPHIA

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 40 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).

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 PLAN - PEDRICKTOWN SOUTH DISPOSAL AREA1 PLAN - PEDRICKTOWN SOUTH DISPOSAL AREA

DISPOSAL AREA NOTES:

N 288,000

N 289,000

N 290,000

N 291,000

N 292,000

0,0

2,0

3,0

4,0

N 289,000

5,0

N 288,000

N 290,000

N 291,000

N 292,000

7,0

8,0

9,0

ELW-01

ELW-02

N 283,000

N 284,000

N 285,000

N 286,000

N 287,000

2,0

7,0

8,0

9,0

N 284,000

ELW-03

N 285,000

N 286,000

N 287,000

N 283,000

AREA 3 (NOT AVAILABLE FOR

THIS CONTRACT)

PIPE

ELW-08

ELW-09

ELW-10

ELW-11

ELW-14

ELW-15

ELW-19

ELW-18

ELW-05

APPROX. EXISTING AREA 3

SLUICE OUTFALL

(NOT AVAILABLE FOR USE) EXISTING BAFFLE

DIKE

EXISTING BAFFLE

DIKE

EXISTING BAFFLE

DIKE

APPROX. EXISTING AREA 1

LEHIGH ROAD

SLUICE OUTFALL

3 - 30" PIPES

(NOT AVAILABLE FOR USE)

EXISTING DISCHARGE PIPES

(NOT AVAILABLE FOR USE)

T R

LEHIGH ROAD

DELAWARE RIVER

APPROX. SLUICE

LOCATION

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)

DISCHARGE PIPE LIMITS

(SEE NOTES 2 & 4)

55.1054.7354.9654.9955.7256.5556.6356.6056.6557.6459.0259.7359.6359.0460.0760.5460.8360.8960.7660.9660.7660.8760.7261.0261.0460.5861.0860.9461.2261.3461.9862.3662.5362.59 62.35

60.92 60.63 60.4360.6661.3260.9760.7160.8660.8060.0360.1660.2061.0161.6961.3061.6761.8861.5961.0660.6760.8560.7960.4060.4660.8560.3860.3659.8859.1058.4959.4659.0058.9458.4158.3957.8657.6757.0756.8057.44

58.12 57.2957.06 56.31 57.30 57.22 57.30 57.20 57.27 56.93 56.72 56.62 56.64 56.85 56.44 57.02 57.13 57.52 57.61 57.46 57.12 57.15 56.43 57.32 57.78 57.45 57.48 57.68 57.58 57.96 57.75 57.56 57.80 58.33 58.26 57.75 57.56 57.56

.77

.04

.59

.48

.21

.53

.13

.15

.79

.01

.70

.99

.78

.14

.08

.12

.55

.24

.72

.11

.75

.60

.98

.51

.01

.34

.26

.18

.79

.10

.94 54 .45

.31

.86

.05

.08

.63

.85

.35

.25

.17

.71

.79

.62

.71

.53

.32

.69

.52

.12

.97

.58

.00

.64

.50

.11

.96

.83

.12

.31

.29

.38

.56

.19

.59

.25

.10

.02

.08

.21

.37

.81

.66

.59

.60

.12

.13

.58

.20

.50

.26

.78

.25

.18

.23

49.

48.

49.

48.

48.65 48.08 48.79 48.69 48.27 47.86 47.95 47.92 47.97 47.62 46.87 46.60 46.65 46.36 45.61 45.07 44.93 44.50 44.37 44.56 43.79 44.01 44.44 44.33 44.03

43.58 43.76

43.64 43.92 43.66 43.75 44.60 44.35 44.86 45.66 46.30 46.34 45.04 45.21 45.06 45.33 45.30 45.05 44.72 44.57 44.58 44.85 44.65 44.56 44.09 44.0243.7343.3543.2043.5543.5643.5443.8143.4143.2543.3643.5043.3343.0143.2843.0542.8242.6542.47

42.7042.9242.6942.6142.48 42.40 42.28 42.55 42.97 42.46 42.81

43.29 43.43

43.35 43.19 42.96 43.36 43.06 43.02 43.41 43.90

43.34 43.4743.9543.8943.9343.3843.75

43.91 44.1343.5944.05

43.5943.3443.4443.1743.5243.2743.1942.8443.1743.6343.6243.3742.4842.4742.5242.0242.3842.1942.6543.0343.6043.0843.2743.4643.9544.6345.3445.9546.17 45.20 44.30 44.2644

.73

.8943 .7443 .2743 .0443 .3743 .4943 .4944

.4144 .6444

.5844 .3344

.9244 .8445 .3046 .0846 .2446 .8447 .06

.91

.86

.7346.37

46.34 45.98 46.28 46.9147

.06

.88

.67

.25

.7845 .8145.

9445.6345.6245.7745.7345.7345.5945.6045.3945.7645.9746.0445.0245.1845.6845.7446.1346.2946.0045.4644.5244.5344.9644.4845.

3846.

.0847

.7147 .1446 .6646 .71

.58

.20

.70

.10

.15

.39

.33

.0348.67

49.30 49.39 49.1148

.5447.9451.79

48.13 43.45 42.74 42.33 42.10 42.32 42.62 42.58 42.05 43.05 45.02 43.17 43.28 42.71 42.21

56.34 56.8956.7756.7356.8856.8457.3056.6356.4555.8054.7854.0553.5453.7152.8252.2252.1551.4150.9750.1450.1349.8649.5549.1548.9648.3447.4147.2247.3846.5945.3046.0346.45

.63

58.38

.21 55 .61 55 .18 54 .96 54 .36 54 .24 53 .98 52 .32 50 .45

50.72 50.94

49.64 48.62 47.57

46.78 47.55

48.25 47 .52

.50

.48

.14

.83

.55 49 .75

48.65 48.33 47.30

47.06 45.25

44.78

57.77

.50

.32

.48

.71

.78

.59

.19

.04

.35

.96

.95

.9455 .8656 .1156 .2755 .9856 .12

.49

.6356 .32

.9455 .90

.44

.97

.72

.23

.78

.31

.90

.68

58.60

59.02 59.51 59.35 57.99 57.25 56.85 56.48 56.27 55.83 55.1054.92 54.68 55.28 58.3259.6459.9661.1261.5461.7262.09 61.16 61.46 61.62 61.44 61.32 61.63 61.77 61.46 61.06 60.48 59.84 59.76 60.09 60.32 60.28 60.79 60.86 61.03 60.76 60.67 60.77 61.66 61.77 61.12 61.18 61.13 61.22 61.01 60.91 60.81 60.60 60.32 59.43 59.69 58.65 58.6658.3858.0458.1758.2558.3858.1158.1758.4958

.28

.35

.88

.70

.79

.47

.67

.74

.89

.22

.00

.53

.62

.94

.72

.55

.44

.59

.25

.08

.63

.47

.81

.18

.21

.05

.90

.2758 .4758.

2658.4858.4557.3857.5857.6057.1057.1257.4157.8158.6758.3758.5458.7358.8859 .6958.8859.0859.6058.7056.7456.6457.4058.5559.7159.5259.5159.8261.1561.5461.9462.2962.2362.8163.1564.0363.9163.0661.6161.8961.5461.4260.9761.1361.44

63.05 64.61 64.38 63.59 62.9562.1562.0462.0263.1563.6763.6463.6163.5763.5263.3361.7661.7862.3262.36

63.06 63.23 62.98 64.55

65.69

65.68 65.53

65.61 65.77 65.53

65.69 66.73

67.96 68.59

68.46 68.10

68.39 68.33

68.36 68.12

68.14 68.27

68.58 68.36 68.12

68.07 68.05

68.17

67.63 67

.24

66.46 65.58

65.20 64

.3764.98 64.50

64.17 63.96

63.47 63.25

62.63

62.84 62

.53

.99

62.03 62.62 61.90 61.97 61.03 60.74 60.81 60.79 60.77 60.69 60.93 60.74 60.64 60.74 60.82 60.80 60.55 60.57 60.35 60.21 59.03

PIPE

3,0

4,0

ELW-13ELW-12

ELW-16

ELW-17

APPROX. ℄

OF EXISTING

SUBDRAIN

APPROX. EXISTING

AREA 2 SLUICE

OUTFALL

(NOT AVAILABLE

FOR USE)

APPROX. SLUICE

LOCATION

APPROX. EXISTING AREA 1

FORT MOTT ROAD SLUICE

(NOT AVAILABLE FOR USE)

ELW-06

ELW-07

EXISTING BAFFLE

DIKE

EXISTING BAFFLE

DIKE

EXISTING BAFFLE

DIKE

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

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

1:4

-W

2B U2

C-

2 P

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ILL

L A

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L A

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J A

D E

ILM

R, P

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C-402

PHILADELPHIA

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. THIS DRAWING IS PROVIDED FOR INFORMATION ONLY. THE KILLCOHOOK DISPOSAL AREA IS NOT AVAILABLE

FOR USE, HOWEVER THE GOVERNMENT MAY MAKE PORTIONS OF THE DISPOSAL AREA AVAILABLE DURING

THE CONTRACT THROUGH A CONTRACT MODIFICATIONS.

2. SEE SHEET C-001 FOR GENERAL NOTES.

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

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

5. SHOULD THE CONTRACTOR DESIRE TO MODIFY THE DISCHARGE LIMITS SHOWN, APPROVAL MUST BE

GRANTED BY THE CONTRACTING OFFICER PRIOR TO MODIFICATION.

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

7. 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.

8. CONTRACTOR SHALL ENSURE THAT THE DISCHARGE END OF THE DREDGE PIPE EXTENDS A MINIMUM OF 40 FEET PAST THE INTERIOR TOE OF THE CONTAINMENT DIKE AND IS SUPPORTED IN ACCORDANCE WITH

SECTION 35 20 23 OF THE CONTRACT SPECIFICATIONS.

9. 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.

10. 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.

11. 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.

12. AREA 3 TOP OF DIKE ELEVATION AND TOPOGRAPHY SHOWN INTERIOR OF DIKE ARE FROM TOPOGRAPHIC SURVEYS CONDUCTED IN APRIL 2022 AND PRIOR TO 2016, RESPECTIVELY, AND CAN ONLY BE CONSIDERED INDICATIVE OF THE SITE CONDITIONS AS THEY EXISTED AT THAT TIME. AREA 1 TOP OF DIKE ELEVATION ARE FROM TOPOGRAPHIC SURVEYS CONDUCTED IN JANUARY 2022 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.

13. 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.

14. THE CONTRACTOR SHALL ENSURE THAT DREDGE DISCHARGE PIPES ARE PLACED ON THE DIKES PROVIDED WITHIN THE DISCHARGE LIMITS SPECIFIED FOR THE DISPOSAL AREAS, OR OTHERWISE SUPPORTED IN

ACCORDANCE WITH THE CONTRACT SPECIFICATIONS.

15. EXISTING BAFFLE DIKES HAVE BEEN CREATED AFTER THE DATE OF PHOTOGRAPHY AND CONTOUR DATA IS

UNAVAILABLE.

16. 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).

17. CEMETERY ROAD IS NOT AVAILABLE FOR TRUCKS/HEAVY EQUIPMENT.

1 PLAN - KILCOHOOK DISPOSAL AREA1 PLAN - KILCOHOOK DISPOSAL AREA

NTS2 DETAIL - ROAD CROSSING2 DETAIL - ROAD CROSSING

10.06 9.8010.48

5.34 6.67

16.02 6.76 14.76

16.61 7.58

1.71

5.35

3.16

7.17 8.25

3.02

3.38

3.22 3.04

4.54

5.15

5.25

5.66

6.57 16.33

10.37

15.85

8.92

10.20 4.68

7.66

3.87

-1.00

-1.10

4.96

4.90 3.56 4.22

21.40

24.29

6.56

5.14

.82

7.95

8.23

5.73

4.48

5.06

6.406.11

5.14

4.65

5.71

4.61

3.44

3.28

3.56 3.39

4.20

4.07

3.47

3.30

3.75

3.48

4.32

3.45

3.60 4.05

3.38

3.66 3.62 3.26

3.60

2.98

4.23

4.15

15.02 15.45 14.83

14.98

3.37

3.30

2.97

3.31

3.09

3.15

3.35

2.99

4.22

4.15

2.97

3.19

3.05

11.48

13.32

4.23

5.47

5.53

5.17

6.28 9.49

9.37

4.11

4.01 2.31

27.

4.21

DAW-76

DAW-75

21.42

21.19

20.64

20.42

20.47

20.99

20.71

20.29

20.71

20.00

20.42

20.08

20.13

20.0719.82

.6720 .21

.1020 .16

19.65

.6320 .3520 .6320 .32

20.17

.3620 .8620 .02

19.6420.61

.59

.67

.28

19.26

.6420

.0120 .7120 .8021 .29

20.53

20.36

21.09

22.17

23.19

24.62

24.31

23.77

24.50

26.22

29.37

32.29

33.44

30.96

27.32

.74 28

.28 28 .42 28

.54 28 .58 28

.35 27 .93 27

.64 27 .58 28

.17 28 .70 28

.85 28 .34 28

.21 28 .24 27

.63 27 .50 26

.99 26 .61 26

.37 26 .38 26 .36 25 .35 25 .01 24

.96 25 .22 25

.49 24 .73 23 .88

23.13

25.

27.71

28.31

26.57

24.51

23.54

22.04

21.32

21.40

.5813

.4114 .2015 .21

.1216 .1016 .5716 .7416 .7717 .5017 .5418 .2518 .6519 .85

C AND D CANAL

APPROXIMATE LOCATION OF SLUICE

DISCHARGE PIPE LIMITS (SEE NOTES 2 & 4 TO 7)

REEDY POINT SOUTH DISPOSAL AREA

AVAILABLE FOR THIS CONTRACT

MONITORING WELL (TYP)

13 12

9 8

EXISTING SLUICE OUTFALL PIPES

2 - 30" PIPES

(AVAILABLE FOR USE)

N 262000

N 263000

N 264000

N 265000

N 266000

N 267000E

N 267000

N 266000E

N 266000

N 264000

N 263000

N 262000 E

N 262000

N 263000

N 266000E

N 263000E

N 263000

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

1:2

-W

2B U2

C-

3 P

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L A

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C-403

PHILADELPHIA

INSTRUMENTATION

MONITORING WELL

DESIGNATION NORTHING EASTING

N.J. PLANE, NAD1983

REEDY POINT SOUTH DISPOSAL AREA

DAW-75

DAW-76

DAW-77

263652.00 263792.00 265587.00

190944.00 188306.00 187863.00

1 PLAN - REEDY POINT SOUTH DISPOSAL AREA1 PLAN - REEDY POINT SOUTH DISPOSAL AREA

DISPOSAL AREA NOTES:

1. SEE SHEET C-001 FOR GENERAL NOTES AND LEGEND.

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. DISCHARGE PIPE LIMITS SHOWN ARE APPROXIMATE AND THE FINAL LOCATION SHALL BE COORDINATED WITH THE

COR.

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 40 FEET PAST THE INTERIOR TOE OF THE CONTAINMENT DIKE AND IS SUPPORTED IN ACCORDANCE WITH THE CONTRACT

SPECIFICATIONS.

8. REEDY POINT SOUTH DISPOSAL AREA WAS USED AS A BORROW PIT SINCE THE LATEST SURVEY DATE SPECIFIED. IT IS THE CONTRACTORS RESPONSIBILITY TO VISIT THE SITE AND FAMILIARIZE HIMSELF WITH THE CURRENT

CONDITIONS THAT COULD AFFECT PROJECT COST.

9. 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.

10. THE LOCATIONS OF THE EXISTING INSTRUMENTATION (I.E., MONITORING WELLS, ETC.) PROVIDED ON SHEET C-403 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.

11. COORDINATES SHOWN ARE EXPRESSED IN U.S. SURVEY FEET AND REFERENCED TO THE NORTH AMERICAN DATUM OF 1983- NEW JERSEY STATE PLANE ZONE 2900. ELEVATIONS SHOWN HEREON ARE EXPRESSED IN FEET AND ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88).

12. TOP OF DIKE ELEVATION AND TOPOGRAPHY SHOWN INTERIOR OF DIKE ARE FROM TOPOGRAPHIC SURVEYS CONDUCTED IN JANUARY 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.

9.8 4.8

15.2

13.1

12.7

13.5

12.5

13.7

28.9 29.028.3

28.2 14.1

3.6 3.9

24.2

25.5

19.8

21.1

14.7

14.5

23.2

27.7 25.2

9.6

8.4

12.2

4.6

4.2

4.8

20.2

16.9

22.6 19.7

14.8

19.8

22.8

18.9

13.5

13.4

13.1

14.2

16.2

16.5

12.1

11.4

16.2

21.0

15.6

13.0 3.9

14.5

12.8

31.8 32.2

27.3 28.5

31.4

22.2

12.2

4.4

5.0

23.1

17.1

19.6

13.8

13.2

13.7

13.8 13.6

12.1

5.3

14.6

10 0

30 20

10.4

8.2

8.4

5.8

12.9

14.9

21.2

22.9

20.8

25.9

15.8

27.7

27.2

29.1

31.2

29.1

27.0

29.2 28.228.2

26.7

21.2

19.3

15.2

17.0

18.9

24.5

13.5

4.2

3.9

6.8

5.7

5.9

5.1

3.8

5.0

7.1

4.8

4.3

8.5

6.3

11.4

6.4 8.5

7.3

6.8

8.9

5.9

7.2 5.2

7.3

7.4

7.3

7.2

7.1

8.5

5.3

8.4

7.7

15.0

17.0

12.9

15.6

3.8

13.9

14.2

31.3

C & D CANAL

DELAWARE RIVER

CDC 2

CDC 1

CDC 2

DAW-72

DAW-73

568665

ID NORTHING

568248 568224

612850

INSTRUMENTATION COORDINATES

EASTING

610344 610319

DAW-74

DAW-73

DAW-72

REEDY POINT NORTH DISPOSAL AREA

AVAILABLE FOR THIS CONTRACT

DAW-74

APPROXIMATE LOCATION OF SLUICE

EXISTING SLUICE OUTFALL PIPES

3 - 30" PIPES

(AVAILABLE FOR USE)

DISCHARGE PIPE LIMITS (SEE NOTES 2 & 4 TO 6)

REEDY POINT BRIDGE

(RT 9)

N 567000 E

N 567000

N 568000 E

N 568000

N 569000E

N 570000E

N 570000

N 571000

N 572000E

N 572000

N 571000

N 570000

N 569000

2 3

4 5

1 2 3 4 5

®US Army Corps of Engineers

DISTRICT

N N

U M

D W

G . S

C O

N U

SHEET NUMBER

D W

N B

B Y:

1:2

-W

2B U2

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C-404

PHILADELPHIA

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. 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.

6. CONTRACTOR SHALL ENSURE THAT THE DISCHARGE END OF THE DREDGE PIPE EXTENDS A MINIMUM OF 40 FEET PAST THE INTERIOR TOE OF THE CONTAINMENT DIKE AND IS SUPPORTED IN ACCORDANCE WITH SECTION 35 20

23 OF THE CONTRACT SPECIFICATIONS.

7. REEDY POINT NORTH DISPOSAL AREA WAS USED AS A BORROW PIT SINCE THE LATEST SURVEY DATE SPECIFIED.

IT IS THE CONTRACTORS RESPONSIBILITY TO VISIT THE SITE AND FAMILIARIZE HIMSELF WITH THE CURRENT

CONDITIONS THAT COULD AFFECT PROJECT COST.

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-404 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. TOP OF DIKE ELEVATION AND TOPOGRAPHY SHOWN INTERIOR OF DIKE ARE FROM TOPOGRAPHIC SURVEYS CONDUCTED IN JULY 2016 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.

11. 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) - DELAWARE STATE PLANE. ELEVATIONS SHOWN ARE EXPRESSED IN FEET AND ARE REFERENCED TO THE NORTH

AMERICAN VERTICAL DATUM OF 1988 (NAVD).

1 PLAN - REEDY POINT NORTH DISPOSAL AREA1 PLAN - REEDY POINT NORTH DISPOSAL AREA

Sheets and Views

G-001 COVER SHEET

G-002 DRAWING INDEX SHEET

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+830

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

C-403 PLAN - REEDY POINT SOUTH DISPOSAL AREA

C-404 PLAN - REEDY POINT NORTH DISPOSAL AREA

	2023-07-21T07:18:11-0400
MOFFATT.BARBARA.F.1228997893

	2023-07-21T10:17:47-0400
SCHWAIGER.ANDREW.J.1386616422

File details come from the government source that posted it. Updated Jul 21, 2023.