Y810 Maintenance Building Construction W912HP26RA009

PURPOSE OF THIS ANNOUNCEMENT: This announcement constitutes a pre-solicitation announcement of a proposed contract action pursuant to FAR 5.204. This is not a solicitation. No response is requested at this time. A formal solicitation will follow this announcement with full details, including a response deadline, the complete price proposal schedule, the construction plans and specifications, instructions to offerors, and the evaluation factors/basis for award.

US Army Corps of Engineers Charleston District has a requirement for a Y810 Maintenance Building Construction. The anticipated construction requirements will be predominantly under North American Industry Classification System (NAICS) code 236220 Commercial and Institutional Building Construction. PROPOSAL REQUIREMENTS: The only authorized transmission method for a proposal in response to this solicitation is electronically via the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module. NO OTHER TRANSMISSION METHODS (EMAIL, FACSIMILE, REGULAR MAIL, HAND CARRIED, ETC.) WILL BE ACCEPTED. The offeror?s proposal must be received by the Government by the date/time specified in the solicitation. Offerors shall submit their proposal via the PIEE website?s Solicitation Module using the following link: https://piee.eb.mil/ You must be registered in the System for Award Management (SAM) in order to be eligible to receive an award from this solicitation. For additional information, please call 866-606-8220 or visit the SAM website at https://www.sam.gov/.

Amendment 0001: The purpose of this amendment is to extend the proposal due date to 5 February 2026 at 2PM Eastern. US Army Corps of Engineers Charleston District has a requirement for a Y810 Maintenance Building Construction. The anticipated construction requirements will be predominantly under North American Industry Classification System (NAICS) code 236220 Commercial and Institutional Building Construction. PROPOSAL REQUIREMENTS: The only authorized transmission method for a proposal in response to this solicitation is electronically via the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module. NO OTHER TRANSMISSION METHODS (EMAIL, FACSIMILE, REGULAR MAIL, HAND CARRIED, ETC.) WILL BE ACCEPTED. The offeror?s proposal must be received by the Government by the date/time specified in the solicitation. Offerors shall submit their proposal via the PIEE website?s Solicitation Module using the following link: https://piee.eb.mil/ You must be registered in the System for Award Management (SAM) in order to be eligible to receive an award from this solicitation. For additional information, please call 866-606-8220 or visit the SAM website at https://www.sam.gov/.

Amendment 0002: The purpose of this amendment is to extend the proposal due date to 17 February 2026 at 2:00 PM Eastern in order to afford the Government sufficient time to prepare a forthcoming amendment.

Amendment 0003: The purpose of this amendment is to extend the proposal due date to 20 February 2026 at 2:00 PM Eastern. -Sheet VF100- Existing Conditions Plan- The existing water pipe and water valve that was previously routed north was changed to route further to the east-Sheet CD100- Demolition Plan- The water line demolition was changed in accordance with the new existing and proposed water line location.-Sheet CU100- Utility Plan- The proposed water building connection changed to go directly north instead of going from east to north. The backflow preventer was moved to match the new route.-Exhibit A-1- Including exhibit to communicate changes from verbal direction given at pre-solicitation site walk regarding laydown area location. New laydown area is closer in proximity to project site by approximately 5 miles. -Section 09 84 33 Sound-Absorbing Wall Units- Disregard this section, sound-absorbing wall units are not a part of this project. -Section 10 75 00 Flagpoles- Disregard this section, flagpoles are not a part of this project.Projnet will be opened until 12:00 AM Eastern Time on Thursday, February 12, 2026.

Amendment 0004: The purpose of this amendment is to extend the proposal due date to 6 March 2026 at 2:00 PM Eastern in order to afford the Government sufficient time to prepare a forthcoming amendment.

Amendment 0005: The purpose of this amendment is to extend the proposal due date to 17 March 2026 at 2:00 PM Eastern in order to afford the Government sufficient time to prepare a forthcoming amendment.

Amendment 0006: The purpose of this amendment is to extend the proposal due date to 27 March 2026 at 2:00 PM Eastern in order to afford the Government sufficient time to prepare a forthcoming amendment.

Amendment 0007: The purpose of this amendment is to revise the Plans and Specifications.