Flint Hills Reroof and Residing Project

The U.S. Fish and Wildlife Service is conducting market research on a reroofing and residing project at Flint Hills National Wildlife Refuge with a response deadline of June 5, 2026, at 12:00 p.m. PST. This is a sources-sought notice only; no proposals, quotations, or bids are being requested at this time, and no contract will be awarded as a result of this notice.

The NAICS code is 238130 (Framing Contractors) with a small-business size standard of $19.0 million. The contract will be firm-fixed-price. No set-aside is anticipated.

The statement of work describes a scope that deviates from the notice title: the attached SOW addresses demolition and replacement of three deteriorated concrete boat ramps at Kirwin National Wildlife Refuge in Kirwin, Kansas (Project #6R-KS-461-100), not reroofing work at Flint Hills. The boat ramp project requires demolition of 7,981 square feet of existing concrete structures, including two bulkheads, and construction of three new reinforced concrete ramps meeting AASHTO HS-20 standards. Ramps must be 20 feet wide with 6-inch concrete (4,000 psi minimum), #4 epoxy-coated rebar, non-skid V-groove finish, and slopes of 12–20 percent. Work includes preconstruction assessment, water control via temporary coffer dams, soil erosion and sediment control with turbidity curtains, subgrade compaction to 95 percent maximum dry density per ASTM D 1557, potential dredging, and wave break extension by approximately 40 feet using recycled concrete and imported riprap. Environmental compliance must include Best Management Practices, Clean Water Act adherence, and OSHA safety standards. Completion is required within 60 days of notice to proceed. The contractor must provide one-year labor warranty, quality control documentation, operations and maintenance manuals, and training.

Interested firms should submit responses via email to Justine_Coleman@ios.doi.gov with subject line "140FGA26R0022 - Sources Sought [Company Name]," including the required Vendor Response Form. No reimbursement is provided for response costs.