How to bid on NBSFS Water Tank Maintenance for the Dept of Defense

What the agency is buying

The Department of Defense is seeking a contractor to perform repair, cleaning, and inspection services for two underground water storage tanks. This work is for the New Boston Space Force Station in New Boston, New Hampshire. A key requirement is that the potable water supply distribution system must remain operational throughout the project.

Key dates and deadlines

This Request for Proposal (RFP) was published on August 21, 2026. A mandatory site visit is scheduled for August 31, 2026, at 10:00 AM ET. You must register for this site visit by 12:00 PM ET on August 25, 2026, to gain access to the base.

Questions regarding the solicitation are due by 11:00 AM ET on September 4, 2026. Answers will be posted by September 9, 2026. Final offers must be submitted by 12:00 PM ET on September 17, 2026. Offers must remain valid for at least 90 days.

Who this opportunity suits

This opportunity is suitable for construction firms with expertise in water infrastructure, specifically the repair, cleaning, and inspection of underground water storage tanks. Experience in maintaining potable water systems during such operations is essential. The work is categorized under construction services.

How to respond

To access the solicitation documents, click “View original source” on the portal. If the first click takes you to the homepage, click it again to go directly to the bid. You may need a free account to view all documents, though this is not always required.

All offers must be emailed directly to the Contracting Officer, Kristin Morrison, at [email protected]. Do not post offers to SAM.gov. It is recommended to request a read receipt for all submitted quotes. Failure to attend the site visit or submit questions by the deadline may result in your offer being deemed technically unacceptable.

Tips for a competitive response

Ensure your proposal clearly addresses how you will maintain the potable water supply system throughout the repair, cleaning, and inspection process, as this is a critical requirement. Detail your experience with similar projects involving underground water storage tanks.

Pay close attention to all instructions for the mandatory site visit, including registration deadlines and required identification, as attendance is crucial. When preparing your offer, double-check that all required forms and information from the Statement of Work (SOW) and SF1449 are included and accurately completed. Submit your questions by the deadline to clarify any ambiguities and ensure your offer aligns with the agency's expectations.