HAVO 326181 Rehabilitate Rainshed&Water Treatment

The National Park Service is seeking a qualified contractor to rehabilitate the rainwater catchment and treatment system at Hawai‘i Volcanoes National Park. The scope includes: • Restoration of ground catchments, collection pipes, filtration units, storage tanks, and related equipment. • Demolition and replacement of Building 43 with a new pre‑engineered metal structure. • Demolition and replacement of Building 241 with an open‑air steel‑column structure (plus optional SAR building). • Section 106 historic mitigation for five historic redwood tanks. • Optional upgrades: additional ground‑catchment capacity, pump station improvements, perimeter fence replacement, and pavement repairs. The work will be performed under a single prime contract, must comply with strict environmental, archaeological, and historic preservation requirements, and will be coordinated with other ongoing NPS contracts.