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5/4/2020 1:28 P
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C:\S
zew
czak\F
lat R
ock\S
heets\62260-F
48.dw
g
O'BRIEN & GERE ENGINEERS, INC.
PHILADELPHIA WATER DEPARTMENT
FLAT ROCK DAM - MANYUNK
SCHUYLKILL CANAL DIVERSION
FACILITY & CANAL INTAKE
EXISTING SITE PLAN & WATERS
OF THE UNITED STATES
FILE NO. 1551.62260-F48
MAY 2020
FIGURE 8
1A
FIG 10A
2A
FIG 10A
3A
FIG 10A
4A
FIG 10A
11A
FIG 10C
10A
FIG 10C
9A
FIG 10C
8A
FIG 10B
7A
FIG 10B
6A
FIG 10B
5A
FIG 10B
MANAYUNK SCHUYLKILL CANAL
OHW EL 30.3
SCHUYLKILL RIVER
OHW EL 15.4
SCHUYLKILL RIVER
OHW EL 15.4
N
O
R
T
H
S
C
H
U
Y
L
K
IL
L
R
IV
E
R
T
R
A
IL
N
.
S
C
H
U
Y
L
K
I
L
L
R
I
V
E
R
T
R
A
I
L
CANAL INTAKE CHANNEL
OHW EL 33.4
TOP OF WALL 36.9±
PROPERTY LINE (TYP.)
C
R
E
S
T
E
L
3
3
.
4
PROPERTY LINE (TYP.)
030' 30'
EXISTING SITE PLAN
1"=30'
PROJECT LIMITS
PROJECT LIMITS
DELINEATED
WETLANDS
AREA OF PRELIMINARY JD
CENAP-OP-R-2009-1677
LOCK NO. 68
E
X
W
A
S
T
E
W
E
I
R
SHEET PILE BULKHEAD
CONCRETE CANAL
INTAKE CHANNEL
WALL - TOP EL 38.9±
TOP EL 36.8±
TOP OF WALL 40.7±
TOP OF WALL 44.1±
FEEDER STRUCTURE
TOP EL 44.1±
REMAINS OF BRICK
GATE HOUSE
GENERAL NOTES:
1. EXISTING FEATURES AND TOPOGRAPHY SHOWN ON THIS PLAN WERE OBTAINED
FROM A PLAN TITLED 'EXISTING CONDITIONS PLAN, MANAYUNK SCHUYLKILL CANAL,
RESTORATION AT FLAT ROCK DAM,' PREPARED BY HAKS ENGINEERS, ARCHITECTS
AND LAND SURVEYORS, P.C., DATED DECEMBER 7, 2012.
2. ELEVATIONS ARE BASED ON CITY OF PHILADELPHIA VERTICAL DATUM. SITE BENCH
MARK BEING TOP OF A CONCRETE WALL ON THE SOUTHERLY SIDE OF THE
MANAYUNK CANAL LOCATED ON THE PAPERWORKS FACTORY SITE NOW OR
FORMERLY ROXBOARD PHILADELPHIA, INC. PLAN BEING TITLED "SURVEY OF
UTILITIES - ROADS - RAILROAD FACILITIES - ETC. AT MANAYUNK PLANT OF
CONTAINER CORPORATION OF AMERICA - TWENTY FIRST WARD - PHILADELPHIA,
PENNA." DATED FEBRUARY 1947.
3. FIELD SURVEY WAS PERFORMED FROM AUGUST 2011 TO NOVEMBER 2011 AND FROM
JULY 2012 TO SEPTEMBER 2012.
4. ALL UNDERGROUND UTILITIES SHOWN ARE BASED ON FIELD MEASUREMENTS AND
UTILITY PLANS PROVIDED BY THE UTILITY COMPANIES VIA THE PA ONE-CALL SYSTEM.
DESIGN PHASE SERIAL NUMBER 20122200478.
5. ALL DISTANCES SHOWN ARE U.S. STANDARD FEET.
LEGEND
PROPERTY LINE
PROJECT LIMITS
EX. MAJOR CONTOUR
EX. MINOR CONTOUR
35
34
WETLAND BOUNDARY
ORDINARY HIGH WATER
WATERS OF THE US
DELINEATED WETLANDS
AREA OF PRELIMINARY
JD
D
D
D
D
o
o
o
o
o
o
o
P
P
P
P
39
37
36
38
3
9
3
9
3
8
40
2
5
2
6
3
0
3
5
4
0
4
1
42
4
2
4
1
4
0
4
1
38
39
1
6
20
1
1
1
2
1
5
2
5
3
0
3
5
4
5
5
0
1
6
20
25
30
35
40
3
9
3
8
3
7
39
38
3
7
3
5
3
6
3
4
38
3
9
4
0
4
0
45
50
4
4
4
0
3
8
25
26
3
6
3
7
3
8
27
2
8
3
0
3
5
15
2
0
2
5
3
0
35
4
0
5/4/2020 1:45 P
M
C:\S
zew
czak\F
lat R
ock\S
heets\62260-F
47.dw
g
O'BRIEN & GERE ENGINEERS, INC.
PHILADELPHIA WATER DEPARTMENT
FLAT ROCK DAM - MANYUNK
SCHUYLKILL CANAL DIVERSION
FACILITY & CANAL INTAKE
PROPOSED FILLS IN WATERS
OF THE UNITED STATES
FILE NO. 1551.62260-F47
MAY 2020
FIGURE 9
1B
FIG 10A
2B
FIG 10A
3B
FIG 10A
4B
FIG 10A
11B
FIG 10C
10B
FIG 10C
9B
FIG 10C
8B
FIG 10B
7B
FIG 10B
6B
FIG 10B
5B
FIG 10B
MANAYUNK SCHUYLKILL CANAL
OHW EL 30.3
SCHUYLKILL RIVER
OHW EL 15.4
SCHUYLKILL RIVER
OHW EL 15.4
N
O
R
T
H
S
C
H
U
Y
L
K
IL
L
R
IV
E
R
T
R
A
IL
N
.
S
C
H
U
Y
L
K
I
L
L
R
I
V
E
R
T
R
A
I
L
TEMP. DEWATERING
FACILITY
CANAL INTAKE CHANNEL
OHW EL 33.4
TEMP.
DEWATERING
FACILITY
TEMP. DEWATERING
FACILITY
TEMP. DEWATERING
FACILITY
TEMP. TURBIDITY
BARRIER
TOP OF WALL 36.9±
PROPERTY LINE (TYP.)
8
0
'
W
A
S
T
E
W
E
I
R
C
R
E
S
T
E
L
3
3
.
5
SLUICEWAY
PROPERTY LINE (TYP.)
FILLS IN WATERS OF THE UNITED STATES
NO. WORK ITEM BODY OF WATER
PERMANENT OR
TEMPORARY
SUBITEM QUANTITY
1 WASTE WEIR AND SLUICEWAY
CANAL INTAKE CHANNEL
AND SCHUYLKILL RIVER
PERMANENT
EXCAVATION FOR FOUNDATION
PREPARATION
1,455 CY
NEW CONCRETE STRUCTURES1,850 CY
IMPORTED EARTH/AGGREGATE BACKFILL 550 CY
2 DIVERSION FACILITY BULKHEAD CANAL INTAKE CHANNEL PERMANENT
EXCAVATION FOR FOUNDATION
PREPARATION
1,000 CY
NEW CONCRETE STRUCTURES 190 CY
IMPORTED EARTH/AGGREGATE BACKFILL2,115 CY
CONCRETE PAVEMENT1,560 CY
3 SUBMERGED CONCRETE APRONS CANAL INTAKE CHANNEL PERMANENT CONCRETE STRUCTURES 320 CY
4 INTAKE STRUCTURE CANAL INTAKE CHANNEL PERMANENT
EXCAVATION FOR FOUNDATION
PREPARATION
360 CY
CONCRETE STRUCTURES AND
PAVEMENT
310 CY
5 RIPRAP SHORELINE PROTECTION CANAL INTAKE CHANNEL PERMANENT IMPORTED R-5 RIPRAP 150 CY
6 CONCRETE CHANNEL
AREA OF PRELIMINARY JD
AND DELINEATED
WETLANDS
PERMANENT
EXCAVATION FOR FOUNDATION
PREPARATION
2,210 CY
NEW CONCRETE STRUCTURES 700 CY
IMPORTED EARTH/AGGREGATE BACKFILL 405 CY
7
PAVED ACCESS DRIVE AND
STORMWATER FACILITIES
DELINEATED WETLANDS PERMANENT
EXCAVATION TO REMOVE SEDIMENT1,800 CY
IMPORTED EARTH/AGGREGATE BACKFILL2,445 CY
BITUMINOUS PAVEMENT 28 CY
8 LOCK NO. 68
MANAYUNK SCHUYLKILL
CANAL
PERMANENT
REMOVE DEBRIS AND SEDIMENT TO
EXPOSE BOTTOM OF LOCK
270 CY
9
CANAL INTAKE CHANNEL
COFFERDAM
CANAL INTAKE CHANNEL TEMPORARY
STEEL SHEET PILING AND BRACING 200 LF
IMPORTED EARTH/AGGREGATE FILL 760 CY
DEWATERING FACILITY (PUMP TO
UPSTREAM CHANNEL)
1 EA
10 SCHUYLKILL RIVER COFFERDAM SCHUYLKILL RIVER TEMPORARY
CONCRETE BLOCKS OR SANDBAGS 250 CY
DEWATERING FACILITY (PUMP TO
DOWNSTREAM SCHUYLKILL RIVER)
1 EA
11
MANAYUNK SCHUYLKILL CANAL
COFFERDAM
MANAYUNK SCHUYLKILL
CANAL
TEMPORARY
CONCRETE BLOCKS OR SANDBAGS 120 CY
DEWATERING FACILITY (PUMP TO
DOWNSTREAM CANAL)
2 EA
TURBIDITY BARRIER 125 LF
1
2
2
3
5
6
7
8
9
10
11
WASTE WEIR/SLUICEWAY
BUTTRESS SECTION
4
BIT
UM
INO
US
PA
VE
D A
CC
ES
S D
RIV
E
030' 30'
PROPOSED SITE PLAN
1"=30'
PROJECT LIMITS
PROJECT LIMITS
WALL LOWERED
TO EL 37.0
TOP OF WALL
EL 42.5
LEGEND
PROPERTY LINE
PROJECT LIMITS
EX. MAJOR CONTOUR
EX. MINOR CONTOUR
35
34
WETLAND BOUNDARY
ORDINARY HIGH WATER
WATERS OF THE US
TEMP. COFFERDAM
PR. MAJOR CONTOUR
PR. MINOR CONTOUR34
35
1
WORK ITEM - REFER
TO TABLE
BITUMINOUS PAVEMENT
CONCRETE PAVEMENT
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
5/4
/2
02
0 3
:5
0 P
M
D:\R
AM
BO
LL
P
RO
JE
CT
S\P
WD
F
LA
TR
OC
K\D
WG
\S
he
ets\6
22
60
-F
46
.d
wg
O'BRIEN & GERE ENGINEERS, INC.
PHILADELPHIA WATER DEPARTMENT
FLAT ROCK DAM - MANAYUNK
SCHUYLKILL CANAL DIVERSION
FACILITY & CANAL INTAKE
CROSS-SECTIONS
FILE NO. 1551.62260-F46
MAY 2020
FIGURE 10A
OHWM 33.4
OHWM 15.4 OHWM 15.4
OHWM 15.4OHWM 15.4
OHWM 15.4 OHWM 15.4
OHWM 15.4OHWM 15.4
OHWM 33.4
OHWM 33.4
OHWM 33.4
OHWM 33.4
EX. CANAL INTAKE
CHANNEL WALL
TO REMAIN
TEMPORARY COFFERDAM
TOP EL 39.0
APPROX. TOP OF HIGHLY
WEATHERED ROCK
APPROX. TOP OF HIGHLY
WEATHERED ROCK
TEMPORARY EARTH OR
AGGREGATE FILL
OHWM 33.4
OHWM 33.4
OHWM 33.4CREST 33.5
TEMP. COFFERDAM
RIPRAP SHORELINE
PROTECTION
RIPRAP SHORELINE
PROTECTION
APPROX. TOP OF HIGHLY
WEATHERED ROCK
APPROX. TOP OF HIGHLY
WEATHERED ROCK
APPROX. TOP OF HIGHLY
WEATHERED ROCK
EX. GRADE
PORTION OF EX.
CANAL INTAKE
CHANNEL WALL
TO REMAIN
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
NEW CONCRETE BUTTRESS
STRUCTURE
NEW CONCRETE APRON
IMPORTED SELECT FILL
FOR BACKFILL
NEW CONCRETE WASTE
WEIR STRUCTURE
IMPORTED SELECT FILL
FOR BACKFILL
NEW CONCRETE APRON
TEMP. COFFERDAM
CREST 33.5
TOP OF WALL 36.8
DEMOLISH EX. CANAL
INTAKE CHANNEL
WALL
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
NEW CONCRETE WASTE
WEIR STRUCTURE
IMPORTED SELECT FILL
FOR BACKFILL
NEW CONCRETE APRON
DEMOLISH EX. CONCRETE
SPILLWAY / WASTE WEIR
EX. CANAL INTAKE
CHANNEL WALL
TO REMAIN
APPROX. TOP OF HIGHLY
WEATHERED ROCK
APPROX. TOP OF HIGHLY
WEATHERED ROCK
APPROX. TOP OF HIGHLY
WEATHERED ROCK
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
DEMOLISH PORTION
OF EX. CANAL INTAKE
CHANNEL WALL
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
020' 20'
EXISTING SECTION
1"=20'
1A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
2A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
3A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
4A
FIG 8
020' 20'
PROPOSED SECTION
1"=20'
1B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
2B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
3B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
4B
FIG 9
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
ELE
VA
TIO
N
ELE
VA
TIO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
ELE
VA
TIO
N
ELE
VA
TIO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
5/4
/2
02
0 3
:5
0 P
M
D:\R
AM
BO
LL
P
RO
JE
CT
S\P
WD
F
LA
TR
OC
K\D
WG
\S
he
ets\6
22
60
-F
46
.d
wg
O'BRIEN & GERE ENGINEERS, INC.
PHILADELPHIA WATER DEPARTMENT
FLAT ROCK DAM - MANAYUNK
SCHUYLKILL CANAL DIVERSION
FACILITY & CANAL INTAKE
CROSS-SECTIONS
FILE NO. 1551.62260-F46
MAY 2020
FIGURE 10B
OHWM 15.4
OHWM 33.4
APPROX. TOP OF HIGHLY
WEATHERED ROCK
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
DEMOLISH EX. CONCRETE
SPILLWAY / WASTE WEIR
OHWM 15.4
OHWM 33.4
APPROX. TOP OF HIGHLY
WEATHERED ROCK
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
DEMOLISH EX. CONCRETE
SPILLWAY / WASTE WEIR
OHWM 15.4
OHWM 33.4
APPROX. TOP OF HIGHLY
WEATHERED ROCK
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
DEMOLISH EX. CONCRETE
SPILLWAY / WASTE WEIR
TRAINING WALL
OHWM 15.4
OHWM 33.4
APPROX. TOP OF HIGHLY
WEATHERED ROCK
ROCK EXCAVATION IN
CANAL INTAKE CHANNEL
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
DEMOLISH PORTION OF EX.
CANAL INTAKE CHANNEL
WALL
OHWM 15.4
OHWM 33.4CREST 33.5
TEMP. COFFERDAM
RIPRAP SHORELINE
PROTECTION
NEW CONCRETE WASTE
WEIR STRUCTURE
IMPORTED SELECT FILL
FOR BACKFILL
NEW CONCRETE APRON
OHWM 15.4
OHWM 33.4
TOP EL 42.5
TEMP. COFFERDAM
RIPRAP SHORELINE
PROTECTION
NEW CONCRETE SLUICE
STRUCTURE
IMPORTED SELECT FILL
FOR BACKFILL
NEW CONCRETE APRON
DIVERSION FACILITY
BULKHEAD WALL BEYOND
TOP EL 42.5
NEW CONCRETE INTAKE
STRUCTURE
DIVERSION FACILITY
BULKHEAD WALL
INTAKE
STRUCTURE
GRADE
CONTROL
STRUCTURE
OHWM 15.4
TEMP. COFFERDAM
OHWM 33.4
TOP EL 42.5
NEW CONCRETE DIVERSION
FACILITY STRUCTURE
NEW CONCRETE SLUICE
STRUCTURE TRAINING
WALL
OHWM 15.4
TEMP. COFFERDAM
OHWM 33.4
FOUNDATIONS FOR
DIVERSION FACILITY
BULKHEAD
NEW CONCRETE INTAKE
STRUCTURE
NEW CONCRETE CAP
ON CANAL INTAKE
CHANNEL WALL
TOP EL 37.0
CONCRETE PAVEMENT
IMPORTED SELECT FILL
BACKFILL
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
SLUICE
TRAINING
WALL
DIVERSION FACILITY
BULKHEAD WALL
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
020' 20'
EXISTING SECTION
1"=20'
5A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
6A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
7A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
8A
FIG 8
020' 20'
PROPOSED SECTION
1"=20'
5B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
6B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
7B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
8B
FIG 9
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
N
0
10
20
30
40
50
60
0
10
20
30
40
50
60
EL
EV
AT
IO
N
EL
EV
AT
IO
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46
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O'BRIEN & GERE ENGINEERS, INC.
PHILADELPHIA WATER DEPARTMENT
FLAT ROCK DAM - MANAYUNK
SCHUYLKILL CANAL DIVERSION
FACILITY & CANAL INTAKE
CROSS-SECTIONS
FILE NO. 1551.62260-F46
MAY 2020
FIGURE 10C
APPROX. TOP OF HIGHLY
WEATHERED ROCK
APPROX. TOP OF HIGHLY
WEATHERED ROCK
OHWM 33.4
OHWM 15.4 OHWM 15.4
OHWM 30.3OHWM 30.3 OHWM 30.3OHWM 30.3
OHWM 30.3 OHWM 30.3
EXCAVATE SEDIMENT IN
CANAL INTAKE CHANNEL
APPROX. TOP OF NATIVE
SOILS
DEMOLISH PORTION OF EX.
CANAL INTAKE CHANNEL
WALL
EX. MASONRY CANAL
WALL TO REMAIN
MASONRY PLATFORM TO
REMAIN
EXCAVATE DEBRIS AND
SEDIMENT IN LOCK NO. 68
TO FLOOR OR NATURAL
BOTTOM
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
(LOCK NO. 68 / MANAYUNK
SCHUYLKILL CANAL)
WATERS OF THE US
(MANAYUNK SCHUYLKILL CANAL)
WATERS OF THE US
(MANAYUNK SCHUYLKILL CANAL)
TEMPORARY COFFERDAM
TOP EL 33.0±
BITUMINOUS PAVED
ACCESS DRIVE
BITUMINOUS PAVED DRIVES
CONCRETE
CHANNEL
IMPORTED SELECT FILL
BACKFILL
NEW CONCRETE CAP
ON CANAL INTAKE
CHANNEL WALL
TOP EL 37.0
020' 20'
EXISTING SECTION
1"=20'
9A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
10A
FIG 8
020' 20'
EXISTING SECTION
1"=20'
11A
FIG 8
020' 20'
PROPOSED SECTION
1"=20'
9B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
10B
FIG 9
020' 20'
PROPOSED SECTION
1"=20'
11B
FIG 9
WATERS OF THE US
(LOCK NO. 68 / MANAYUNK
SCHUYLKILL CANAL)
WATERS OF THE US
(MANAYUNK SCHUYLKILL CANAL)
WATERS OF THE US
(MANAYUNK SCHUYLKILL CANAL)
WATERS OF THE US
(CANAL INTAKE CHANNEL)
WATERS OF THE US
(SCHUYLKILL RIVER)
WATERS OF THE US
PRELIMINARY JD
WATERS OF THE US
(DELINEATED WETLANDS)
WATERS OF THE US
PRELIMINARY JD
WATERS OF THE US
(DELINEATED WETLANDS)
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