Chickamauga Lock AWD RFP Amendment 0002 Letter_signed ssw.pdf

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Attached to
Chickamauga Lock Replacement Approach Wall and Decommissioning Federal contract opportunity
Solicitation number
W912P525RA001
Issued by
Department of the Army Corps of Engineers Engineering District Nashville

About this file

This document is an Amendment 0002 letter for the Chickamauga Lock Replacement Approach Wall and Decommissioning solicitation (W912P525RA001) issued by the U.S. Army Corps of Engineers Nashville District. The amendment extends the proposal due date by 90 calendar days from 07 April 2025 to 08 July 2025, provides the site visit sign-in sheet, and establishes a timeline for contractor questions (due by 16 May 2025, with government responses expected by 6 June 2025).

The underlying contract is a full and open (unrestricted) construction project valued between $250-500 million, involving the construction of river and middle approach walls, decommissioning an existing lock, and site restoration at the Chickamauga Lock in Chattanooga, TN. The project requires a Project Labor Agreement and will use pre-cast concrete beams fabricated in 2012, construct two 30-foot diameter mooring cells, and involves wet commissioning of a new lock chamber. The contract is anticipated to be awarded in the Fourth Quarter of Fiscal Year 2025, with a base contract and three options. Only four persons per company are permitted to attend the mandatory pre-proposal site visit on 20 February 2025.

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W912P525RA001 A0007 SF 30_Final_15July2025.pdf PDF
CKL Approach Wall and Decommissioning Price Schedule_11JULY2025.xlsx XLSX spreadsheet
W912P525RA001 Amendment 0007 Changes_10JUL2025.pdf PDF
W912P525RA001 A0006 SF 30_Final_17June2025.pdf PDF
W912P525RA001 Amendment 0006 Changes_11Jun2025.pdf PDF
CKL Approach Wall and Decommissioning Price Schedule_11JUNE2025.xlsx XLSX spreadsheet
Instructions to Offerors and Procedures for Submission of Offerors and Proposal Evaluation Approach_REV2.pdf PDF
W912P525RA001 A0005 SF 30_Final_16May2025.pdf PDF
CKL Approach Wall and Decommissioning_ 04292025.xlsx XLSX spreadsheet
W912P525RA001 A0004 SF30_final 13May2025.pdf PDF
02APR25 pre-proposal site visit 2 sign in sheets.pdf PDF
W912P525RA001 Amendment 0004 Changes_29Apr2025.pdf PDF
W912P525RA001 A0003 SF30_final 01Apr2025.pdf PDF
W912P525RA001 Amendment 0003 Changes_Updated 28MAR2025.pdf PDF
CKL Approach Wall and Decommissioning_ 03282025.xlsx XLSX spreadsheet
Chickamauga Lock AWD Physical Site Visit Sign-In Sheet (04Mar2025).pdf PDF
W912P525RA001 A0002 SF30_final 20 Mar 25.pdf PDF
CKL Approach Wall and Decommissioning_2025-02-13.xlsx XLSX spreadsheet
W912P525RA001 A0001 SF 30_final 20 Feb 25.pdf PDF
W912P525RA001 Amendment 0001 Changes_20Feb2025.pdf PDF
Instructions to Offerors and Procedures for Submission of Offerors and Proposal Evaluation Approach_REV1.pdf PDF
CKL Approach Wall and Decommissioning_Virtual Pre-Proposal Meeting Attendee List.xlsx XLSX spreadsheet
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Text version

DEPARTMENT OF THE ARMY

U.S. ARMY CORPS OF ENGINEERS, NASHVILLE DISTRICT

110 9TH AVENUE SOUTH, ROOM A-405

NASHVILLE, TN 37203-3817

Reply to Attention Of

March 12, 2025

Contracting Branch

Dear Prospective Offerors:

This letter is being provided to inform potential offerors of the forthcoming Amendment 0002 to Solicitation W912P525RA001 dated 03 February 2025, Chickamauga Lock Approach Walls and Decommissioning. Due to system issues the forthcoming changes will be addressed via formal amendment (Amendment 0002) to the Solicitation on or about 13 March 2025.

The subject Request for Proposal (RFP) will be amended as follows:

1) Extend the due date for receipt of proposals by 90 calendar days from 07 April 2025 at 2:00PM Central Time to 08 July 2025 at 11:00AM Central Time.

2) Provide the physical site visit sign-in sheet.

3) Questions shall be due in Projnet Bidder inquiry not later than 16 May 2025. All Government responses will be entered into Projnet on or about 6 June 2025.

4) FAR Provision 52.252-3, Alterations in Solicitation is updated.

Any questions regarding this letter should be submitted via Projnet Bidder Inquiry using the bidder inquiry quick key found in the Solicitation.

Sincerely, Stacy S. Wiggins Contracting Officer

Enclosure:

W912P525RA001 Amendment 0002 Description of Changes

W912P525RA001

AMENDMENT 0002

Chickamauga Lock Approach Wall and Decommissioning

DESCRIPTION OF CHANGES

PROPOSAL DUE DATE

1. The deadline for receipt of proposals has been extended from 07 April 2025 at 2:00PM Central Time to 08 July 2025 at 11:00AM Central Time.

SITE VISIT

1. The sign-in sheet from the physical site visit has been provided.

CONTRACTOR QUESTIONS

1. Questions shall be due in Projnet Bidder Inquiry not later than 16 May 2025.

2. All Government responses will be entered into Projnet Bidder Inquiry on or about 6 June

2025.

FAR PROVISIONS / CLAUSES

1. FAR Provision 52.252-3, Alterations in Solicitation is updated.

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