Amendment 0012 Revised CD101.pdf

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Attached to
Environmental Remediation Services, Stratford Army Engine Plant, Stratford, CT
Solicitation number
W912WJ21B0017
Issued by

About this file

This solicitation package describes an invitation for bid for environmental remediation services at the Stratford Army Engine Plant in Stratford, Connecticut. The U.S. Army Corps of Engineers, New England District is seeking bids to mechanically dredge approximately 13,000 cubic yards of sediments from the outfall drainage channel OF-008 to remediate metals and PCBs. Dredged materials must be dewatered, solidified with cementitious materials, and placed on-site for future beneficial reuse, with a small portion requiring off-site disposal at approved landfills. The channel will then be backfilled with clean sand. The period of performance is 375 calendar days. This is a small business set-aside solicitation with a NAICS code of 562910. Bids are due in accordance with instructions contained in the solicitation package, which is available for download from SAM.gov. All responsible sources may submit a bid for consideration.

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P -0 of Engineers

US Army Corps

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ISSUE FOR CONSTRUCTION

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B

N/F

UNITED STATES OF AMERICA

550 MAIN STREET

BOOK 340 PAGE 122

N/F

TOWN OF STRATFORD

856 MAIN STREET

BOOK 1677 PAGE 5

N/F

MERCHANTS WALK LLC

699 MAIN STREET

BOOK 3422 PAGE 21

N/F

775 MAIN STREET LLC

775 MAIN STREET

BOOK 3777 PAGE 155

N/F

SAM PIT STOP LLC

805 MAIN STREET

BOOK 3618 PAGE 118

HOUSATONIC RIVER

B it.

Si de w al k

Ve ge ta tio n Li ne

8"

4"

4"

4"

S to n e

Stone

V e g e ta ti o n

Li n e

12"

20"

12"

6"

24" 12"

6"

Ve ge ta tio n Lin e

Building

BUILDING

Asphalt

Pad

Conc.

Pad

Vegetation Line

C h a in

Li n k

Fe n ce

Chain Link Fence

C h a in

L k

F e n c e

Chain Link Fence

FL=6.8' (8"D.I.)

INV IN(E)= 3.8' (8"D.I.)

T.F=6.9'

YD

'C-L' CB

TF=8.8'

INV IN(NW)=3.8' (30"RCP)

INV IN(SE)=4.3 (12"D.I.)

INV OUT(E)=3.7' (30"RCP)

SILT SUMP=3.7'

Bit. Sidewalk

C h k

F e n c e

'C' CB

TF=8.9'

INV IN(NE)=4.8' (24"RCP)

INV OUT(SE)=3.9' (30"RCP)

SILT SUMP=2.5'

MH

TF=9.9'

INV IN(NW)=7.0' (12"RCP)

INV OUT(SW)=0.8' (12"RCP)

FLOW LINE=-1.1' (18"RCP)

(8) Conc. Bollards

F.F.=10.2'

Chain Link Fence

(8) Conc. Bollards

'C-L' CB

TF=8.8'

INV IN(NW)=3.6' (30"RCP)

INV OUT(NE)=3.4' (30"RCP)

SILT SUMP=2.7'

C h k

F e n c e

Chain Link Fence

SMH

TF=9.2'

INV IN(NE)=-2.9' (24"RCP)

INV OUT(N)=-5.1' (24"RCP

INV OUT(SW)=-5.0' (15"C.I.)

Bit. Sidewalk

SUMP=4.6'

NO PIPE VISIBLEINV.=

TF=9.2'

MH

MH

TF=9.2'

INV.= PIPE NOT VISIBLE

SUMP=4.8'

Pad

Conc.

B u ild in g

SUMP=-3.9'

INV(SE)=3.6'

TF=10.1'

MH

Pad

Conc.

SMH

TF=9.7'

INV IN(NE)=4.8' (4"TILE)

INV OUT(SW)=4.3' (6"TILE)

MH

TF=7.3'

INV IN(X)=EL' SIZE

INV OUT(X)=EL' SIZE

SUMP=X.X

EMH

T.F

9.7

FL=3.0' (8"PVC)

T.F=8.8'

SMH

SMH

T.F=9.5'

FL=0.4' (8"PVC)

YD

TF=8.8'

INV(S)=6.1' (8" RCP)

SUMP=5.2'

TF=9.9'

WMH

P a d

C o n c

SILT SUMP=2.9'

INV(NW)=4.1' (6" D.I.)

TF=6.7'

YD

SILT SUMP=2.3'

INV OUT(NE)=4.2' (6"TILE)

INV IN(SW)=4.5' (8"RCP)

INV IN (SE)=5.0' (4"TILE)

TF=6.8'

YD

SILT SUMP=3.5'

INV OUT(NE)=3.6' (8" RCP)

TF=5.9'

'C-L' CB

SILT SUMP=3.1'

INV(NW)=4.1' (6" D.I.)

TF=6.9'

YD

SILT SUMP=2.5'

INV(NW)=4.5' (6" D.I.)

TF=6.5'

YD

YD

TF=6.7'

INV(NW)=3.9' (8" D.I.)

SILT SUMP=3.5'

SILT SUMP=4.9'

INV OUT (NE)=5.0' (24" RCP)

INV IN (SW)=5.4' (24"RCP)

TF=8.2'

YD

YD

TF=8.3'

INV OUT(NW)=5.6' (24"RCP)

SILT SUMP=5.5'

SMH

T.F=9.8'

INV IN(NE)=-0.3' (8"PVC)

FL=-1.5' (8"PVC)

YD

TF=8.1'

INV IN(NW)=3.9' (12"RCP)

INV OUT(SW)=3.7' (12"RCP)

SILT SUMP=3.1'

Pipe

6" Vertical

Conc. Base Pillars

Post

Gate

GateTraffic Light Pole

Traffic Control Box

Gate

C o n c

W a lk

Truck Scale

Traffic

Light Pole Conc.

Base

Conc. Pad

Gate

Control Box

Shed

Conc. Steps

M e ta l

S te p s

INV=9.9

10" Metal Pipe

INV=10.1

15" Metal Pipe

INV=10.9

8" Metal Pipe

INV OUT (E)=4.31 (24"RCP)

Outfall Pipe

B it

C u r b

8" Metal Pipe

MH(BOLTED)

TF=10.0'

Bit . S ide wa lk

Earth

N/F

UNITED STATES OF AMERICA

550 MAIN STREET

BOOK 340 PAGE 122

F.F.=10.1'

Metal Pad

Metal

Pad

Bit. Parking

Bit. Parking

Bit. Parking

Bit. Drive

Bit. Drive

Building

SMH

TF=8.1'

FL=2.3' (8"PVC)

EMH

TF=10.2'

YD

TF=10.1'

INV OUT(NE)=8.2'

YD

TF=10.1'

INV IN(SW)=8.1'

YD

TF=10.1'

INACCESSIBLE

Gra ss

Grass

G ra ss

FF=11.4'

S to n e

Pad

Conc.

Pad

Conc.

Pad

Conc.

8" Metal Pipe

Loading Dock

Earth

Chain Link Fence

24"

RCP

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TOWN OF

STRATFORD

AVCO

CORPORATION

B -5

B -3

STRATFORD

THE TOWN OF

EASEMENT FOR

SANITARY SEWER

EASEMENT

STATION

PUMP

EXISTING

WATER

HIGH

MEAN

NORTH PARKING LOT

G A

T E

BASE (2)

LIGHTPOLE &

DEMOLISH

(20,000 SF)

ASPHALT

SPREAD

GRIND &

CONTRCTOR'S STORMWATER CONTROL PLAN

ACCORDANCE WITH SHEET C-102 AND

STOCKPILE STORMWATER SYSTEM IN

MODIFY STORM DRAIN AND PIPE FOR NEW

...\Outfall 008 Remediation\30000 - Planning & Engineering & Design\30DA0 - Plans & Specs\CAD_BIM\_Sheets\DEMOLITION PLAN

10:25:38 AM 8/23/2021 PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript

A1

N

100'0 50'

A N

S I

D

CD101

:1

SHEET NOTES:

NORTH LOT ASPHALT DEMO

6 624109.604 896249.802

5 623947.823 896248.479

4 623906.438 896291.010

3 623929.771 896330.542

2 624051.792 896354.771

1 624116.656 896327.188

POINT NORTHING EASTING

2. BUILDINGS NOTED TO BE DEMOLISHED BY OTHERS WILL OCCUR PRIOR TO THIS CONSTRUCTION CONTRACT.

PRIOR TO INITIATING ANY ADDITIONAL DEMOLITION WORK.

1. IF ADDITIONAL DEMOLITION IS NEEDED TO COMPLETE THE CONTRACT WORK, COORDINATE WITH THE COR

SPECIFICATIONS SECTION 31 00 00 AND 02 41 00.

4. DEMOLITION WORK AND MONITORING WELL DECOMMISSIONING SHALL BE HANDLED IN ACCORDANCE WITH

DEMOLISHED. GRIND CONCRETE BASES TO BE FLUSH WITH THE SURROUNDING ASPHALT.

3. COORDINATE WITH THE SITE MAINTENANCE CONTRACTOR TO SHUT DOWN POWER TO THE LIGHT POLES BEING

MATCHLINE SHEET CD102

EXISTING CONDITIONS AND DEMOLITION PLAN

SCALE: 1" = 50'

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File details come from the government source that posted it. Updated .