Opportunity

SAM #140F1S26Q0143

Procurement of Precast Reinforced Box Culvert Supplies for Union Slough NWR Water Control Structure Replacement

Buyer

USFWS IT Services

Posted

September 15, 2026

Respond By

September 21, 2026

Identifier

140F1S26Q0143

NAICS

327390, 423840, 327331, 423390

The U.S. Fish and Wildlife Service is procuring precast reinforced box culvert supplies for a water control structure replacement at Union Slough National Wildlife Refuge, Middle Dike, Kossuth County, Iowa. - Government Buyer: - Department of the Interior, U.S. Fish and Wildlife Service, Union Slough National Wildlife Refuge, FWS IT Services - Products Requested: - 24 linear feet of precast 6' x 4' reinforced box culverts (per Iowa DOT standards and attached plans) - 2 precast reinforced custom type 1 box culvert end sections with stoplog channels - Includes fabrication of stoplog channels, embeds, and installation of SECO #990010' - 4' water level gauge or approved equal - OEMs and Vendors: - No specific OEMs or vendors are named; SECO is referenced for the water level gauge - Notable Requirements: - All culvert supplies must meet Iowa DOT standards - Custom end sections must include stoplog channels and water level gauge installation - Delivery required by May 1, 2027 - Firm-fixed price contract, evaluated on Lowest Price Technically Acceptable basis

Description

FWS UNION SLOUGH NWR - CULVERT SUPPLIES

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