Amendment 3: Approved Plans

Path: G:\Federal\Northeast\Pennsylvania\Philadelphia_NavyYard_Dredging_6337002\PROJECTS\NavyYardDredging\NavyYardDredging.aprx | Figure 1-3 PotenƟal Disposal LocaƟons in PA and NJ | 7/24/2024 | kburdick

Biles Island CDF

er
Riv
are
w
a
l
De

Whites Rehandling Basin

2.5
Miles

Figure 

Dredged Material Placement Locations
in Pennsylvania and New Jersey

Philadelphia Navy <DUG5HVHUYH
%DVLQPhiladelphia, Pennsylvania

Map Date: 7/24/2024
Source: ESRI 2024
Projection: NAD 1983 State Plane Pennsylvania South US Foot

E-1 Approved Plan
NAP-2024-00345-46

Potential Disposal Locations

Area of Dredging

Legend

Project Location

4E

PIER 4

4WA

4WB

RB-C

PIER 7

PIER 4

PIER 2

PIER 1

PIER 5

PIER 6

RESERVE BASIN

PHILADELPHIA

NAVY YARD

MIFFLIN

RB-A

AREA "A"

AREA "B"

FT.

/8

KEY PLAN: INSET 'A'

NORTH

RB-A7

#

#

DREDGE AREA

LABELS

LOCATION MAP

FORT MIFFLIN

PROJECT SITE

N

This project was designed by NAVFAC MIDLANT HYDROGRAPHIC BRANCH (PDC 45C) of the Naval Facilities Engineering Systems Command. The initials or signatures and registration designations of individuals appear on these project documents within the scope of their employment as required by NAVFACINST 3540.1E.

E-2 Approved Plan
NAP-2024-00345-46

VERTICAL DATUM - SOUNDINGS ARE IN FEET AND TENTHS AND ARE REFERRED TO THE NOAA MEAN LOWER LOW WATER DATUM (MLLW).

HYDROGRAPHIC NOTES

LIST OF SHEETS

SITE PLAN FOR:

FY 2026 MAINTENANCE DREDGING of RESERVE BASIN

PHILADELPHIA NAVY YARD - PHILADELPHIA, PA

Digitally signed by

GEORGO.JAMES.S.13927630

DN:

cn=GEORGO.JAMES.S.13927

63089 c=US o=U.S.
Government ou=USN
Date: 2026-05-20 17:18-04:00

V-001

FY 26 MAINTENANCE DREDGING

RESERVE BASIN - PHILADELPHIA NAVY YARD

RB-D

NAVAL FACILITIES ENGINEERING COMMAND ~ MID ATLANTIC

A

B

V-002

C

V-002

TRANSVERSE SECTION THROUGH RESERVE BASIN DREDGE AREA

TRANSVERSE SECTION THROUGH RESERVE BASIN DREDGE AREA

TRANSVERSE SECTION THROUGH ACCESS CHANNEL DREDGE AREA

CONTRACT DEPTHS AND OVERDREDGE DEPTHS SHOWN HEREIN REFER TO NOAA

MEAN LOWER LOW WATER DATUM (MLLW).

V-002

2.

CABLE

DANGER

SUBMERGED

CABLE

DANGER

SUBMERGED

E-3 Approved Plan
NAP-204-00345-46

DREDGING AND DESIGN NOTES

V-002

05-20-26 JSG

REVISED PER ACOE REVIEW COMMENTS

FY 26 MAINTENANCE DREDGING

RESERVE BASIN - PHILADELPHIA NAVY YARD

NAVAL FACILITIES ENGINEERING COMMAND ~ MID ATLANTIC

E

V-101

C
RB-

#

D

V-101

F
V-101

DREDGING PLAN - GRAPHIC SCALE

E-4 Approved Plan
NAP-204-00345-46

A
RB-

SECTION THROUGH DREDGING AT EXISTING 15 KV SUBMARINE CABLE

1. SOUNDINGS SHOWN ON THIS SHEET REFER TO NOAA MEAN LOWER LOW WATER DATUM (MLLW).

V-101

G

TRANSVERSE SECTION THROUGH ACCESS CHANNEL AT EXISTING 15 KV SUBMARINE CABLE