Class 7 Aggregate Base Course (SB2) Gravel Supply

The contract requires the supply of ARDOT-certified Class 7 SB2 aggregate base course gravel for road and entrance improvements across six designated sites within Buffalo National River. The material must meet specific technical standards to ensure durability and compliance with state transportation specifications, and delivery must be coordinated to support construction timelines at all locations. The solicitation is a subcontract under a Total Small Business Set-Aside designation, meaning only small businesses are eligible to bid, in accordance with SBA regulations and FAR 19.5. The NAICS code 324121 identifies this as an oil and gas drilling support activity, though the actual work involves quarrying and supplying aggregate materials for civil infrastructure. The contract was posted on July 21, 2026, with a response deadline of August 5, 2026, at 4:00 PM. The awarding agency is the Department of the Interior, specifically under MWR OHIO(64000), and the place of performance is confined to the Buffalo National River area, though exact locations are not specified. All materials must be sourced, processed, and delivered in compliance with environmental and logistical requirements of the national park, and payment terms and performance conditions will be governed by the subcontracting agreement. Bidders must demonstrate capacity to meet certification standards, production capabilities, and on-time delivery schedules for multiple sites simultaneously.