Barge and Truck Transportation to Stehekin

The contract involves the transportation of crushed rock by truck and barge from the source location to Stehekin, Washington, requiring seamless coordination with Mountain Barge Service to ensure timely and efficient delivery. All operations must comply with the weight restrictions imposed by the Harlequin Bridge, which governs critical access routes to the destination. The work is structured as a subcontract under a Total Small Business Set-Aside, specifically designated for small businesses as defined by the SBA, ensuring eligibility and performance obligations align with federal small business participation requirements. The North American Industry Classification System code 484220 applies, categorizing this as a heavy and civil engineering transportation service. The solicitation was posted on July 10, 2026, with a response deadline of July 21, 2026, and is managed by the Department of the Interior through the Pwr Olym MABO(83000) office. Performance will occur entirely within the geographic region serving Stehekin, WA, with no specified point of contact listed. While detailed logistical parameters such as quantities, timelines, or specific equipment requirements are not outlined, compliance with bridge weight limits and synchronization with barge services are non-negotiable components. Interested parties must submit proposals within the stated timeframe to be considered for award under this federally designated small business opportunity.