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This is an Amendment of Solicitation correcting errors in the original Request for Proposal (RFP) No. 380663 issued by Fermi Forward Discovery Group LLC for the Central Utility Building Purge Unit Replacement for Chiller No. 5 at Fermi National Accelerator Laboratory in Batavia, Illinois.

The amendment addresses three key changes to the original RFP: (1) the proposal due date has been revised from June 5, 2026 to June 12, 2026 at 12:00 PM Central Time; (2) responses to offeror questions will be posted on SAM.gov by June 9, 2026; and (3) the anticipated performance start date has been extended from June 10, 2026 to June 29, 2026. Offerors must acknowledge this amendment by emailing Caroline Jones at cjones@fnal.gov prior to the proposal submission deadline. Any changes to previously submitted proposals may be made via email referencing the solicitation and amendment number, provided the revised submission is received before the deadline. All other terms and conditions of the RFP remain unchanged.

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AMENDMENT OF SOLICITATION

AMENDMENT NO.

DATE OF AMENDMENT:

June 1, 2026

SOLICITATION (REQUEST FOR PROPOSAL) NO.

380663

DATE RFP ISSUED:

June 12, 2026

PROJECT NO.

380663

PROPOSAL CLOSE (DUE) DATE:

12:00 PM CT on June 12, 2026

TITLE OF PROJECT:

Central Utility Building Purge Unit Replacement for Chiller No. 5, Fermi National Accelerator Laboratory, Batavia, Illinois Offerors must acknowledge this Amendment prior to the hour, and date set forth in the solicitation by the following methods:

Email to Caroline Jones at cjones@fnal.gov

If by virtue of this Amendment you desire to change an offer already submitted, such change may be made by email referring to the Solicitation and this Amendment, and it is received prior to the due date and time set for proposals.

The above reference Solicitation is amended as follows:

This Amendment is issued to correct an error in proposal due date stated in the original Request for Proposal (RFP).

1. The proposal due date identified in the original RFP page 1 and 2 as June 5, 2026.

The proposal due date is hereby revised to June 12, 2026, as reflected in Submission Instructions on page 5.

2. Fermi Forward Discovery Group LLC’s anticipates posting responses to Offeror questions on SAM.gov. by June 9, 2026.

3. The anticipated performance start date is revised from June 10, 2026, to June 29, 2026.

All other terms and conditions of this RFP remain unchanged.

Offeror: Fermi Forward Discovery Group, LLC (FRA) Kirk Road & Wilson St.

P.O. Box 500, MS 312

Batavia, Illinois 60510-0500 USA

Caroline Jones Procurement Specialist

2026-06-01T16:25:35-0600
Caroline Jones

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