Amendment 0001 SL_APPROACH_SS301C.pdf
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- Solicitation number
- W911XK20R0003
About this file
This solicitation seeks proposals for a firm fixed price construction contract to accomplish upstream approach wall construction for the Soo Lock Complex in Sault Ste. Marie, Michigan. The scope of work includes installing steel sheet pile cells and reinforced concrete caps to deepen the existing north canal, constructing a stone cofferdam, placing riprap and bedding stone, and building an unpaved road. The start date for the project is within 30 days of contract award. The North American Industry Classification System code for this requirement is 237990 for other heavy and civil engineering construction. There is no set-aside designated for this full and open competition. The solicitation number is W911XK20R0003 and the issuing agency is the Department of the Army Corps of Engineers Detroit District. Interested parties should monitor the System for Award Management for any amendments and submit electronic proposals in response to the attached request for proposal documentation.
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SSP CELLS
REQ'D DEEPENING TO INSTALL
INSTALL SSP CELLS
REQ'D DEEPENING TO
SLOPED ON 1V:2H
EXISTING OVERBURDEN
APPROX EXISTING BOTTOM
BEDROCK
EXISTING TOP OF
APPROX 16'-5"
REQ'D SAND FILL
FLAT-SHAPED SSP
REQ'D 34' CELL
CONCRETE CAP
REQ'D REINFORCED
SSP CELLS
REQ'D DEEPENING TO INSTALL
INSTALL SSP CELLS
REQ'D DEEPENING TO
SLOPED ON 1V:2H
EXISTING OVERBURDEN
APPROX EXISTING BOTTOM
BEDROCK
EXISTING TOP OF
APPROX 16'-5"
FLAT-SHAPED SSP
REQ'D 34' CELL
GUARDRAIL
REQ'D
NOT DEEPENED
EXISTING NORTH CANAL,
NOT DEEPENED
EXISTING NORTH CANAL,
REQ'D DUCT BANK
'-0
REQ'D RIPRAP
'-0
REQ'D RIPRAP
REQ'D CORE STONE COFFERDAM
REQ'D CORE STONE COFFERDAM
14'-0"
REQ'D RIPRAP
REQ'D 6" UNPAVED ROAD
REQ'D CORE STONE
REQ'D NON-WOVEN GEOTEXTILE
REQ'D CONCRETE
INTERFERE WITH FUTURE
(SHOWN IN SS101) AS NOT TO
APPROXIMATE CENTER OF SL5,
END FLOWABLE FILL AT THE
5'-0"
1'-0"
5'-0"
14'-0"
APPROX 83'
5'-0"
1'-0"
5'-0"
14'-0"
APPROX 83'
2'-0"
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SHEET ID
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US Army Corps
U .S
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CERTIFIED FINAL - READY TO ADVERTISE
U P
S T
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A M A
P P
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A C
H W
A L L S
N E
W S
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S A
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T E
M A
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IE
M I
SS301C
S L
B
W Y
B R
E C
H T
0.0 LWD = 600.4
600.4' = 0 LWD
0 8'4' 16'
EL -8.8'
+5.1 = TOP OF BERM
0.0 LWD = 600.4
0 8'4' 16'
EL -8.8'
+5.1 = TOP OF BERM
P
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S S
T S
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IT
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Q 'D C
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S S S
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N S
N O
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A L N
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T H W
A L L
S S
P C
E L L S E
X
IS
T
IN
G S
L U
IC
E W
A Y
600.4' = 0 LWD
+5.1 = TOP OF BERM
A1
SCALE: 1/4" = 1' 0 4' 8'2'SS301C
D4 A4
D4
SCALE: 1/8" = 1' 0 8'4' 16'SS101
A1 34' SSP CELLS AT SLUICEWAY SL4 & SL5
A4
SCALE: 1/8" = 1'SS101
A1 34' SSP CELLS AT SLUICEWAY SL1, SL2 & SL3REQ'D COFFERDAM CREST DETAIL
SHEET KEYNOTES
EXISTING SLUICEWAY DEMOLITION
THE REQUIRED STONE COFFERDAM IS TO BE CONSTRUCTED PRIOR TO 5.
REQUIREMENTS.
SEE SPEC SECTION 35 31 19 FOR STONE AND UNPAVED ROAD 4.
00 00.
REQUIREMENTS FOR SSP CELL BASE PREPARATION, SEE SPEC SECTION 31 3.
ALL SSP CELLS TO BE SEATED ONTO BEDROCK, SEE SPEC SECTION 31 41 16.2.
EXISTING BEDROCK FACE.
REQ'D FLOWABLE FILL TO FILL VOIDS BEHIND SSP CELL WALL BETWEEN 1.
NORTH WALL: STA 0+00 TO STA 0+77.6
NORTH WALL: STA 0+77.6 TO STA 1+94.3
/1
/2
N O
T E A
D D
E D A
M D
S L
A P
P R
O A
C H
S
S
C
A M
D .d g n
SLOPE 1% TO CHANNEL
-30.0 MIN DEPTH
-23' TO -25' OVERBURDEN
-12.1' TOP OF ROCK
NORTH CANAL
22' TO 11.7' 26' TO 16'
SLUICEWAY CHANNEL / UNIT 10 HEADRACE
MIN
BENCH
-1.8 TOP OF CONCRETE
+6.2 = SSP CUT OFF & TOP SAND FILL
+6.2 = TOP OF CONCRETE
SLOPE 1% TO CHANNEL
-30.0 MIN DEPTH
-23' TO -25' OVERBURDEN
-12.1' TOP OF ROCK
NORTH CANAL
22' TO 11.7' 26' TO 16'
SLUICEWAY CHANNEL / UNIT 10 HEADRACE
MIN
BENCH
S L
U
IC
E W
A Y
O F O
L
A
IG
N M
E N
C
CONCRETE CAP
+1.2 BOTTOM
+2.2 SSP CUT OFF
ST509
E1
SS509
A7
SS301C
A1
SS301C
A1
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