Cape Cod National Seashore- Marconi Site Vault Toi

The National Park Service Northeast Region is soliciting proposals for turnkey installation of a double vault toilet facility at the Marconi Site in Cape Cod National Seashore, Wellfleet, Massachusetts. The project requires the contractor to provide all labor, materials, equipment, supervision, permits, and incidental work necessary to furnish, install, and deliver a complete, operable marine-grade modular double vault toilet system with a minimum combined storage capacity of 2,000 gallons (two 1,000-gallon vaults). Key contract requirements include site preparation with vegetation and debris removal, ground-penetrating radar survey to locate utilities, installation of reinforced concrete pads and accessible concrete walkways meeting ABAAS standards with detectable warning strips, procurement and coordination of all Massachusetts Department of Environmental Protection permits, and compliance with accessibility standards including the Architectural Barriers Act Accessibility Standard and Massachusetts Architectural Access Board requirements. Award will be made to the proposal offering the best value, with technical capability, management experience, past performance, and price weighted equally as evaluation criteria. Pre-proposal questions were due by April 13, 2026 at 10:00 a.m. ET, and proposals are due by April 21, 2026 at 12:00 p.m. Eastern Time.

This solicitation (140P4326R0007) is designated as a Service-Disabled Veteran-Owned Small Business set-aside with an estimated contract value between $100,000 and $250,000 on a firm fixed-price basis. No incumbent contractor is identified in the available documentation. The contract period of performance runs from May 1, 2026 through August 27, 2026, with work required to commence within 10 calendar days of notice to proceed and be completed within 120 calendar days. Environmental restrictions prohibit tree removal activities with a diameter at breast height of 3 inches or greater outside the December 1 through March 15 timeframe, and all on-site work is prohibited between May 22, 2026 and September 14, 2026. Performance and payment bonds are required within 10 calendar days of award, and the contractor must be registered in the System for Award Management at the time of proposal submission. The work location is the Marconi Site at Marconi Station Road in Wellfleet, Massachusetts.