A21 - AMD 1- W912PM21B0008-0001_RHDC.pdf

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Attached to
South Atlantic Regional Harbor Dredging Federal contract opportunity
Solicitation number
W912PM21B0008
Issued by
Department of the Army Corps of Engineers Engineering District Wilmington

About this file

This solicitation requests proposals for South Atlantic Regional Harbor Dredging services. The U.S. Army Corps of Engineers, Wilmington District is seeking a contractor to provide maintenance dredging for five harbor projects - Brunswick Harbor, Georgia with an estimated 1.5 million cubic yards; Savannah Harbor, Georgia with 600,000 cubic yards; Wilmington Harbor, North Carolina with 900,000 cubic yards; Morehead City Harbor, North Carolina with 800,000 cubic yards; and Charleston Harbor, South Carolina with 1.2 million cubic yards. The work involves dredging fine sands and silts to depths ranging from -40 to -58 mean lower low water depending on the harbor, and transporting dredged materials up to 15 miles for disposal in ocean dredged material disposal sites. The solicitation will be issued electronically on or around June 30, 2021 with a to-be-determined bid opening date. This is an unrestricted procurement conducted under North American Industry Classification System code 237990 with a size standard of $30 million. The resulting contract will be firm-fixed-price. Interested parties must register in the System for Award Management to be eligible for award.

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Other files for this federal contract opportunity

Other files attached to South Atlantic Regional Harbor Dredging, newest first.
File Type Posted
B1 - Attendance Sheet2.pdf PDF
B1 - Attendance Sheet1.pdf PDF
B1 - IFB Abstract RHDC_W912PM21B0008 Signed.pdf PDF
A21 - AMD 10- W912PM21B0008-0010_Conformed Copy.pdf PDF
A21 - AMD 10 - W912PM21B0008-0010.pdf PDF
A21 - AMD 9 - W912PM21B0008-0009.pdf PDF
A21 - AMD 8 - W912PM21B0008-0008.pdf PDF
A21 - AMD 7 - W912PM21B0008-0007 and Tech Summary (No bid schedule changes).pdf PDF
A21 - AMD 6 - W912PM21B0008-0006 Conformed Copy (no changes).pdf PDF
A21 - AMD 6 - W912PM21B0008-0006 and Technical Summary.pdf PDF
A21 - AMD 5- W912PM21B0008-0005_Conformed Copy.pdf PDF
A21 - AMD 5- W912PM21B0008-0005_RHDC.pdf PDF
A21 - Charleston Harbor 2010 Lower Harbor and Entrance Channel Sampling Physical Results.xlsx XLSX spreadsheet
A21 - Chrarleston Harbor T1-T3_Sed_Phys_Report_FINAL_042313.xls XLS spreadsheet
WH Geotech Southport Channel.pdf PDF
Wilmington Harbor Historical Geotech Borings.xlsx XLSX spreadsheet
2008 MHC Lab Data File and Vibracore Data.pdf PDF
WH Geotech Baldhead-Caswell Channel.pdf PDF
1992-2007 MHC Vibracore and Lab Data.pdf PDF
FY22 MHC Vibracore Locations.xlsx XLSX spreadsheet
WH Geotech Baldhead Shoals 1990-1999.pdf PDF
WH Geotech Baldhead Shoals 2000-2002.pdf PDF
A21 - AMD 4- W912PM21B0008-0004_Conformed Copy.pdf PDF
A21 - AMD 4- W912PM21B0008-0004_RHDC.pdf PDF
A21 - AMD 3- W912PM21B0008-0003_RHDC.pdf PDF
A21 - FINAL_0Bto97 Plus 700_SHEP.txt TXT text file
A21 - AMD 2- W912PM21B0008-0002_RHDC.pdf PDF
A21 - AMD 2- W912PM21B0008-0002_Conformed Copy.pdf PDF
A21 - rev2-RTA-W912PM21B0008-SAD-RHDC-Specs.pdf PDF
A21 - W912PM21B0008 RHDC Solicitation.pdf PDF
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AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

See the Technical Summary of Changes.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 23-Jul-2021

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912PM21B0008

X 9B. DATED (SEE ITEM 11)

16-Jul-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

23-Jul-2021

CODE

U S ARMY CORPS OF ENGINEERS, WILMINGTON

WILMINGTON DISTRICT

ATTN: CONTRACTING DIVISION

69 DARLINGTON AVE

WILMINGTON NC 28403-1343

W912PM 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912PM21B0008

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

CWK0616- South Atlantic Regional Harbor Dredging AMENDMENT 0001 July 22, 2021

SOLICITATION NO. W912PM21B0008

TECHNICAL SUMMARY OF CHANGES

SPECIFICATIONS: NO CHANGE

PLANS: Amendment 1 Changes pertain ONLY for sheet CN302.

Section D-D

The channel width dimensions were incorrect, compared to the plan view drawings. The left and right channel dimensions were changed from “205’” to read “250’”. The entire channel width was also incorrect and changed from “409’” to read “500’”.

Section E-E

The channel width dimensions were incorrect, compared to the plan view drawings. The left and right channel dimensions were changed from “205’” to read “250’”. The entire channel width was also incorrect and changed from “409’” to read “500’”.

Section F-F

The stationing was changed from “STA. -6472B TO -6+786B” to be read as “STA. -6+472B TO - 6+786B”, simply adding the “+”.

Section G-G

The channel width dimensions were incorrect, compared to the plan view drawings. The left and right channel dimensions were changed from “205’” to read “250’”. The entire channel width was also incorrect and changed from “491’” to read “600’”.

Section H-H

The channel width dimensions were incorrect, compared to the plan view drawings. The left and right channel dimensions were changed from “205’” to read “250’”. The entire channel width was also incorrect and changed from “409’” to read “500’”.

--End of Summary—

0.0' M.L.L.W.

C - C

BRUNSWICK ENTRANCE CHANNEL

TYPICAL SECTION

STA. 0+000 TO STA. -6+472B

N.T.S.

164' 164'

327'

-40' M.L.L.W. ALLOWABLE OVERDEPTH

-38' M.L.L.W. REQUIRED DEPTH

C C

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

0.0' M.L.L.W.

D - D

BRUNSWICK ENTRANCE CHANNEL

TYPICAL SECTION

STA. -6+786B TO STA. -14+000B

N.T.S.

250' 250'

500'

-40' M.L.L.W. ALLOWABLE OVERDEPTH

-38' M.L.L.W. REQUIRED DEPTH

D D

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

0.0' M.L.L.W.

E - E

BRUNSWICK ENTRANCE CHANNEL

TYPICAL SECTION

STA. -40+000B TO STA. -45+000B

N.T.S.

250' 250'

500'

-40' M.L.L.W. ALLOWABLE OVERDEPTH

-38' M.L.L.W. REQUIRED DEPTH

E E

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

0.0' M.L.L.W.

G - G

BRUNSWICK ENTRANCE CHANNEL

TYPICAL SECTION

STA. -14+000B TO STA. -17+000B

STA. -20+000B TO STA. -29+000B

N.T.S.

250' 250'

600'

-40' M.L.L.W. ALLOWABLE OVERDEPTH

-38' M.L.L.W. REQUIRED DEPTH

G G

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

0.0' M.L.L.W.

H - H

BRUNSWICK ENTRANCE CHANNEL

TYPICAL SECTION

STA. -17+000B TO STA. -20+000B

STA. -29+000B TO STA. -40+000B

N.T.S.

250' 250'

500'

-40' M.L.L.W. ALLOWABLE OVERDEPTH

-38' M.L.L.W. REQUIRED DEPTH

H H

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

0.0' M.L.L.W.

F - F

BRUNSWICK ENTRANCE CHANNEL

TYPICAL SECTION

STA. -6+472B TO STA. -6+786B

N.T.S.

VARIES 200' - 250' VARIES 200' - 250'

VARIES 400' - 500'

-40' M.L.L.W. ALLOWABLE OVERDEPTH

-38' M.L.L.W. REQUIRED DEPTH

F F

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

* TRANSITION VARIES 0' TO 100' FROM

STATIONS -14+000B TO -15+000B,

STATIONS -16+000B TO -17+000B,

STATIONS -20+000B TO -21+000B, AND

STATIONS -28+000B TO -29+000B.

0.0' M.L.L.W.

CH4 - CH4

CEDAR HAMMOCK TYPICAL SECTION

STA. 10+000 TO STA. 13+000

STA. 16+000 TO STA. 21+330

STA. 22+330 TO STA. 25+000

N.T.S.

200' 200'

400'

-38' M.L.L.W. ALLOWABLE OVERDEPTH

-36' M.L.L.W. REQUIRED DEPTH

CH4 CH4

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

0.0' M.L.L.W.

CH3 - CH3

CEDAR HAMMOCK TYPICAL SECTION

STA. 13+000 TO STA. 16+000

STA. 21+330 TO STA. 22+330

N.T.S.

200' *VARIES

*VARIES

-38' M.L.L.W. ALLOWABLE OVERDEPTH

-36' M.L.L.W. REQUIRED DEPTH

CH3 CH3

MAXIMUM PAY

SLOPE PLANE

REQUIRED DREDGING

SECTION

* WIDTH TRANSITION VARIES FROM 200' TO 700'

* WIDTH TRANSITIONS FROM 200' TO 400'

CN302

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AMD 1 Front End.pdf
Summary of Tech Changes_RHDC_Amendment_1
CN302.pdf
Sheets and Views
CN302

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