W912DS21B0011 Amend 0002 - Plans Sht2_Amended.pdf
PDF 18 MB Posted
- Attached to
- SOLICITATION: Bay Ridge and Red Hook Channels, New York, Maintenance Dredging Federal Navigation Project
- Solicitation number
- W912DS21B0011
About this file
This document provides details for a federal contract solicitation for maintenance dredging services. The U.S. Army Corps of Engineers, New York District, is seeking to award a contract to remove approximately 850,000 cubic yards of material from Bay Ridge and Red Hook Channels in New York to a depth of -35 feet MLLW plus 2 feet of allowable overdepth. The dredged material will be placed at the Historic Area Remediation Site approximately 5 miles east of Sandy Hook, New Jersey. Interested contractors must use a mechanical clamshell dredge with an environmental bucket to perform the work between summer and fall 2021, maintaining an integrated production rate of at least 8,000 cubic yards per day. The estimated value of the contract is between $10-25 million, with liquidated damages of $2,231 per day of delay. The solicitation is expected to be issued on May 17, 2021, with bids due around June 17, 2021. The point of contact is Ivan V. Damaso, Contract Specialist, at the contact information provided.
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Text version
REQUIRED SIDE
SLOPE 1V ON 3 H
SLOPE MATERIAL
REQUIRED DREDGING AREA
WITHIN CONTRACT LIMIT
SLOPE OVERDEPTH
ALLOWABLE SIDE
ALLOWABLE
OVERDEPTH
PROFESSIONAL
GOOGLE EARTH
REFERENCE:
TYPICAL CROSS SECTION
HARS PLACEMENT AREA MAP
NEW YORK, NEW YORK
CORPS OF ENGINEERS
NEW YORK DISTRICT
DEPARTMENT OF THE ARMY
RIVERS AND HARBORS
PROJECT MAPS
BAY RIDGE AND RED HOOK, NY
REFERENCE:
JUNE 2019
DATE OF IMAGE:
PROFESSIONAL
GOOGLE EARTH
REFERENCE:
N
JANUARY 2021
DATE OF IMAGE:
COAST SURVEY
NATIONAL OCEAN SERVICE
NATIONAL OCEANIC ATMOSPHERIC ADMINISTRATION
NEW YORK - NEW JERSEY
UPPER BAY AND NARROWS
NEW YORK HARBOR
NAUTICAL CHART 12334
REFERENCE:
POINT IDNORTHINGEASTING
(BAYRIDGE - RED HOOK CHANNEL)
NY HARBOR
R H
R H
R H
R H
R H
B R
B R 3 B R 4 B
R
B R
A N
B
A N
A N
A N
A N
H
F
B R
A
974048.500
973657.324
977610.007
976593.731
977453.785
978013.542
972610.637
970726.697
981767.347
980268.833
979297.146
978417.453
973211.945
971288.532
981380.629
979804.372
979363.237
979105.805
978494.918
176082.943
175590.068
184273.476
185985.231
185513.633
181078.830
174271.260
168386.870
181318.253
180425.205
179600.105
178772.735
172213.880
166206.201
181627.906
181268.334
181557.128
182007.789
186847.682
F1
H12
4-64
AN8
AN7
AN6
AN5
AN-4B'
BR6
BR5
BR4
BR3
BR2
BR1A'
RH5
RH4
RH3
RH2
RH1
GENERAL LOCATION (NOT TO SCALE)
VICINITY MAP
(NOT TO SCALE)
NOAA CHART
F
U
Q
T
H
N O
D I
S C
H A
R G
E
Z
N E
B U
F F
R
N E
S I
T E
M U
M P
E
M E
D I
A T I
N E
P R I
O R I
T Y
SANDY HOOK
NEW YORK HARBOR ENTRANCE
NEW YORK
ROCKAWAY
PENNI
NSULA
JERSEY
NEW
N
O
LB D
73°53.57'W40°22.13'N U
73°52.13'W40°22.13'N T
73°52.13'W40°21.60'N Q
73°49.32'W40°21.58'N O
73°49.32'W40°25.37'N N
73°50.73'W40°25.37'N L
73°50.72'W40°22.68'N I
73°51.47'W40°22.68'N H
73°51.47'W40°23.22'N G
73°52.15'W40°23.22'N F
73°52.13'W40°25.37'N D
73°53.57'W40°25.38'N B
Longitude(DDM)Latitude(DDM)Point
NOT TO SCALE
MLLW
NEW YORK DISTRICT
OF ENGINEERS
US ARMY CORPS
SHEET 2 OF 3
NUMBERS:
REFERENCE
SHEET
G E
N E
R A
L
M
S
T A I
L S
F E
D E
R
V I
G A
T I
O J
E C
T
B
D
H
O K
M A I
N T
E N
A N
C
E D
G I
N G
G
J
W
N G
R E
C O
M M
E N
D
B
A P
P R
O V
C H I
E F
C H
N I
C
P P
O
C T I
O N
C H I
E
E R
A T I
O
P P
O
A N
C H
G E
R L
R L
A S
R A
N D
A
N T
Z
C H
E C
K
D E
S I
G N
D R
A
R E
V I
E W
J
N G
S C
A L
E
O N
E
I
N
E T
D A
T E
C O
N T
R A
S O
L I
C I
T A
T I
A P
P R
O V
T E
X X
X X
X
X X
X
X X
X X
W
D S
B
T E
R S
O N
T E
R S
O N
J
U
J
U
D E
P A
R T
M E
M Y
N
R
N
S T
R I
C T
C O
R
G I
N E
E R
S
M A
R K
D E
S C
R I
P T I
O N
D A
T E
A P
P R
M A
R K
D E
S C
R I
P T I
O N
D A
T E
A P
P R
A M
E N
D M
E
S P
O N
Q
CORPS OF ENGINEERS U. S. ARMY
5'
10'
15'
20'
25'
30'
35'
40' -35' REQUIRED DEPTH + 2' AUTHORIZED OVERDEPTH
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