KS quivira NWR big salt marsh

The US Fish and Wildlife Service at Quivira National Wildlife Refuge in Stafford, Kansas is procuring concrete materials and supplies for repairs to the Big Salt Marsh and A-1 Bridge infrastructure. The solicitation requires delivery of specific construction materials including 77 cubic yards of 4,000 PSI concrete with fiber mesh, 4,595 linear feet of #4 fiberglass rebar, and Proworx polypropylene rebar chairs. The contract will be awarded on a firm fixed price basis using Best Value to the Government evaluation criteria, with all pricing required to be inclusive of delivery and applicable taxes. Amendment 1 was issued to clarify that the rebar requirement is 4,595 linear feet (each 20 feet long) rather than 4,595 units, correcting the specifications and bid schedule accordingly. Proposals are due August 15, 2025, with the contract performance period running from August 25, 2025 through October 3, 2025.

This procurement is designated as a Total Small Business set-aside with a size standard of 500 employees under NAICS code 327320 for Ready-Mix Concrete Manufacturing. The materials must be delivered to two distinct project areas: Big Salt Marsh requiring 70 cubic yards of concrete and 4,250 linear feet of rebar, and A-1 Bridge requiring 7 cubic yards of concrete and 345 linear feet of rebar. All rebar must be delivered by August 28, 2025, while concrete deliveries via pump truck with 150-foot reach are scheduled between September 15 and October 4, 2025, requiring three separate pours with two-day advance notice for each delivery. The place of performance is Quivira National Wildlife Refuge located at 1434 NE 80th Street, Stafford, Kansas 67578, with concrete deliveries required within a ten-mile radius of this location. No incumbent contractor information or specific budget values are disclosed in the solicitation documents.