Riprap Installation & Erosion Control

The contract calls for the placement of riprap to stabilize streambanks and protect abutments and footings from erosion and scour, focusing on critical infrastructure near waterways in Sturgis, South Dakota. This work is essential for long-term structural integrity and environmental resilience, requiring precise engineering and material specifications to ensure durability under hydraulic forces. The project is structured as a subcontract under a Total Small Business Set-Aside, meaning only small businesses certified by the SBA are eligible to compete, reinforcing federal support for small business participation in federal contracting. The solicitation was posted on July 20, 2026, with responses due by July 31, 2026, providing a ten-day window for qualified contractors to submit proposals. The NAICS code 237990 categorizes this as Other Heavy and Civil Engineering Construction, aligning with specialized erosion control and earthwork activities. The Department of the Interior’s National Operations Center is overseeing the procurement, with all performance required at the specified location in Sturgis. Failure to meet technical, regulatory, or scheduling requirements could result in rejection of bids or contract non-compliance, making attention to detail and demonstrated experience in streambank stabilization critical.