# Maine Air National Guard Fuel Cell Hangar Construction Canonical: https://abierto.us/opportunities/w50s8326ba001 - Solicitation number: W50S8326BA001 - Notice type: Solicitation - Status: Closed. Deadline was July 28, 2026 at 10:00 AM EDT - Department: Department of the Army - Agency: Department of the Army - Contracting office: W7NC Uspfo Activity Meang 101 (W50S83) - NAICS: 236220 Commercial and Institutional Building Construction - Product or service code: Y1JZ Construction Of Miscellaneous Buildings - Set-aside: Total small business set-aside - Place of performance: Bangor, Maine - First posted: June 23, 2026 - Last posted: September 12, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/e928294bfd384088b771b78f41b093c1/view ## Description Amendment #9: The purpose of this amendment is to cancel this solicitation. Please see attachment for more details. Amendment #8: The purpose of this amendment is to update ARCH AMD 07 and post W50S8326BA001_RFIs 2_responses. The updated revised plan is included as Attachment 12. Amendment #7: The purpose of this amendment is to update Division 22, PLUMBING, GENERAL PURPOSE. The changes consist of the addition of Table II PIPE AND FITTING MATERIALS FOR PRESSURE PIPING SYSTEMS in paragraph 3.12 TABLES. The updated division is included as Attachment 11. Amendment #6: The purpose of this amendment is to remove the PLA verbiage from Section 00 22 13 Amendment #5: The purpose of Amendment 0005 is to implement the following changes: PLA Removal: The mandatory Project Labor Agreement (PLA) requirement is eliminated in its entirety per HCA approved waiver (7 July 2026). FAR 52.222-34 and Section 00 22 13 are deleted. Clause Addition: FAR 52.223-2 (Affirmative Procurement of Biobased Products) is incorporated to correct an administrative omission. Wage Update: The Davis-Bacon Wage Decision is updated to ME20260051, Mod 1 (18 May 2026). Extension: The bid opening is extended to 28 July 2026 at Amendment #4: The purpose of this amendment is to extend the bid opening date to 16 July 2026. Amendment #3: The purpose of this amendment is to extend the bid opening date to 24 June 2026. Amendment #2: The purpose of this amendment is to update attachments 2-6, updated documents are marked accordingly. Amendment #1: The purpose of this amendment is to extend the bid opening date to 3 June 2026. The Maine Air National Guard is issuing an Invitation for Bids to award a single firm fixed-price contract for services, non-personal, to provide all plant, labor, transportation, materials, tools, equipment, appliances and supervision necessary for the Construction of a Fuels Systems Maintenance Hangar with Corrosion Control and other Maintenance functions utilizing conventional design and construction methods to accommodate the mission of the facility at Bangor Air National Guard Base, Maine. The contract duration will be 670 calendar days after notice to proceed to include inspection and punch list. This project is set aside 100% for Small Businesses. The North American Industry Classification System (NAICS) Code is 236220, with a small business size standard of $45,000,000. All details regarding the pre-bid conference are provided in the solicitation. Interested contractors are encouraged to attend and shall follow conference registration and base access requirements shown in the solicitation. A site visit will follow the pre-bid conference. All questions for the pre-bid conference must be submitted by 7 May 2026 via email to 101.MSG.MSC.Contracting@us.af.mil. The bid opening date is listed in the solicitation. Interested offerors must be registered in the System for Award Management (SAM). To register go to www.SAM.gov. Instructions for registering are on the web page (there is no fee for registration). ## Attachments - [ATTACHMENT 12 - ME ANG Fuel Cell Hangar_ARCH AMD 07.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/4482a35c5ff4445dab15187fee9f02d1/download) ## Publications - June 23, 2026: Solicitation, due July 16, 2026 at 10:00 AM EDT. Notice 2c7e102285f44a6ca0fd80d90922efe3. https://sam.gov/workspace/contract/opp/2c7e102285f44a6ca0fd80d90922efe3/view - July 8, 2026: Solicitation, due July 28, 2026 at 10:00 AM EDT. Notice 9463b381a87f455d8c5745b52ac9ade6. https://sam.gov/workspace/contract/opp/9463b381a87f455d8c5745b52ac9ade6/view - July 9, 2026: Solicitation, due July 28, 2026 at 10:00 AM EDT. Notice 03e0fd7a10784bdebd602f1dc47580bb. https://sam.gov/workspace/contract/opp/03e0fd7a10784bdebd602f1dc47580bb/view - July 24, 2026: Solicitation, due July 28, 2026 at 10:00 AM EDT. Notice ea2258d2fafe408183af2efda49c8649. https://sam.gov/workspace/contract/opp/ea2258d2fafe408183af2efda49c8649/view - July 27, 2026: Solicitation, due July 28, 2026 at 10:00 AM EDT. Notice 27d17185a74d4b749f3af5a6744b4fc6. https://sam.gov/workspace/contract/opp/27d17185a74d4b749f3af5a6744b4fc6/view - July 28, 2026: Solicitation, due July 28, 2026 at 10:00 AM EDT. Notice b654cba338a04eb0958b47fdf12f792f. https://sam.gov/workspace/contract/opp/b654cba338a04eb0958b47fdf12f792f/view - September 12, 2026: Solicitation, due July 28, 2026 at 10:00 AM EDT. Notice e928294bfd384088b771b78f41b093c1. https://sam.gov/workspace/contract/opp/e928294bfd384088b771b78f41b093c1/view ## Points of contact - Cameron Doncet Hall, 101.msg.msc.contracting@us.af.mil, 2074047353 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w50s8326ba001.