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RFP N4008026R1295 B16 Steam Plant NSA Bethesda _ LP MACC DB Construction

Issued by DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC WASHINGTON · NAVFACSYSCOM WASHINGTON · via SAM.gov — US federal contract opportunities

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Published
26 Aug 2026
Closes
18 Sept 2026, 18:00 UTC
Reference
N4008026R1295
Location
United States
Sector
Construction & Infrastructure

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC WASHINGTON · NAVFACSYSCOM WASHINGTON is soliciting RFP N4008026R1295 B16 Steam Plant NSA Bethesda _ LP MACC DB Construction. Solicitation number N4008026R1295. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Z2AZ — REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Responses are due by 18 September 2026 18:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Solicitation N4008026R1295: Design-Build Construction for B16 Steam Plant ? NSA Bethesda, MD. This task order is set aside exclusively for NAVFAC Washington L-MACC contract holders (N4008023D0026/0027/0028/0029/0030 and N4008024D9500/9501).

Context for bidders

We hold 2 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC WASHINGTON · NAVFACSYSCOM WASHINGTON, going back to August 2026 — 2 of them still open. There are 704 open Construction & Infrastructure tenders in United States. This one closes in 11 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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