This GSA solicitation seeks a single‑award, firm‑fixed‑price construction contract for the design‑bid‑build construction of the Gate 7 Parking Garage on the St. Elizabeth West Campus in Southeast Washington, DC. The scope includes full site development, foundations, structural garage construction, mechanically ventilated parking systems, exterior façade, extensive mechanical/electrical/plumbing/fire‑protection/security systems, storm‑water management, historic‑preservation constraints, and complete commissioning and close‑out documentation. The anticipated contract value is $120‑$160 million, with a 595‑day performance period after notice to proceed, and mandatory compliance with GSA’s BIM/COBie, PLA, Buy‑American, CUI, and security requirements. Key points:
• Construction of a multi‑level, mechanically ventilated parking structure with full site utilities and security infrastructure.
• Strict historic‑landmark and high‑security campus coordination, plus extensive environmental and storm‑water controls.
• Firm‑fixed‑price, sealed‑bid procurement; bids due 26 Oct 2026; award will be to a single qualified contractor.