This is a Request for Proposal from the National Park Service for construction work to balance three-phase power in a bio lab at Cape Cod National Seashore Park in Truro, Massachusetts. The contractor must provide all labor, materials, equipment, and necessary permits to complete the work as specified. An organized site visit is scheduled for April 29, 2026, with participants meeting at 99 Marconi Site Road in Wellfleet, MA. The description includes several attachment dates for specifications and clauses, such as specifications dated for February 2025 and drawings for February 2026. No budget information is provided in this description.