The Bureau of Reclamation requires a five-year Indefinite-Delivery/Indefinite Quantity (IDIQ) contract for turbine repair services at the Grand Coulee Dam and Power Plant in Okanogan County, Washington. The work involves inspecting, welding, grinding, and coating turbine runners and stay vanes, including constructing and removing scaffolding. The contract has a ceiling amount of $13,500,000.00, and the solicitation will be issued no sooner than 15 days after this notice, closing approximately 30 days after issuance. Performance will occur at the Grand Coulee Dam, about 90 miles west of Spokane, Washington. This is an unrestricted, full and open competition under NAICS 238190, with Buy American provisions included.