Box Culverts

Solicitation W519TC26QA028 is a firm fixed-price request for quote issued by the Army Contracting Command - Rock Island for the procurement of precast concrete box culvert bridge materials. This requirement is designated as a total small business set-aside under NAICS code 327390. The materials are intended for modernization and repair work, specifically for rerouting area access roads at the 57SH Magazine Group within the McAlester Army Ammunition Plant in Oklahoma. The procurement includes six identical sets of box culverts with technical specifications requiring a 16ft span, 8ft rise, and 78ft length, designed to support E-80 train loads with a maximum burial depth of 3ft fill and 18in ballast. The scope of work encompasses the delivery of precast concrete box culvert kits, wing wall sections, couplers, joint materials, installation and site preparation services, and inspection and certification services. All items must be delivered to the McAlester Army Ammunition Plant by January 30, 2026, with the contractor bearing all transportation costs under FOB Destination terms. Strict adherence to MIL-STD-130 and MIL-STD-129 is required for item marking and shipment labeling, utilizing 2D Data Matrix symbology for unique identification. Administrative requirements include the use of the Wide Area WorkFlow system for all invoicing and payment requests. Proposals were due by December 10, 2025, and the award is expected to be based on a lowest price technically acceptable basis.