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

This solicitation calls for a design‑build construction effort to replace/upgrade the B16 steam plant located at the National Security Agency campus in Bethesda, Maryland. The task order is exclusively set‑aside for contractors who already hold NAVFAC Washington L‑MACC contracts (N4008023D0026/0027/0028/0029/0030 and N4008024D9500/9501). The work will involve engineering, procurement, and construction of a new steam generation facility to meet the agency’s power and heat requirements. • Scope includes complete design, demolition of existing plant, installation of new equipment, and commissioning. • Must be executed by qualified NAVFAC L‑MACC contract holders; other firms are ineligible. • Deadline for proposal submission is September 18, 2026, with work to be performed on‑site at the NSA Bethesda facility.