YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA

The government is procuring full‑scope construction of the Grant Wastewater Treatment Plant and associated collection and canyon collection systems at Yellowstone National Park, Wyoming, including new buildings, civil works, process facilities, dewatering, demolition, and rehabilitation of existing infrastructure. Offerors must submit a sealed, firm‑fixed‑price bid covering the base‑line CLIN 0001 (Grant Village WWTP) and any or all four optional line items (collection system rehab, canyon collection system rehab, dewatering facility, O&M storage building) as lump‑sum amounts, with the total price of all options added to the base price for evaluation (the government is not obligated to exercise the options). The solicitation requires the contractor to select and price any combination of the four options, but each option is listed separately in the schedule. This is an unfunded, unrestricted competition for a construction contract exceeding $10 million, with a performance period of up to 975 calendar days, mandatory performance and payment bonds, and a place‑of‑performance in Yellowstone National Park (access subject to seasonal road closures and park security).

Notice ID

a62fa2316b674e14929ed998c55acc64

Solicitation Number

140P2025R0102

NAICS Code

237110

Classification Code

Y1ND