WSDOT Eastern Region Area 4 Sand Solicitation

Washington State Department of Transportation (WSDOT) is seeking vendors to provide winter maintenance sand for its Eastern Region Area 4. Bidders must quote a per‑cubic‑yard price that includes all costs to deliver the sand to designated Inventory Control Points (ICPs) in Colville and Ione, or provide a “will‑call” price for pick‑up by WSDOT. The sand must meet specific screen‑size distribution and quality standards, and WSDOT will inspect material before acceptance. The contract will run through September 30, 2028, with pricing based on actual cubic yards delivered. • Supply of winter‑grade maintenance sand meeting detailed gradation and cleanliness specifications. • Pricing on a per‑cubic‑yard basis, inclusive of delivery to specified ICPs or pick‑up arrangements. • Ability to deliver to ICP 604B (Colville) and ICP 107B (Ione) in Eastern Washington, or arrange vendor‑site pick‑up. • Contract duration up to 30 Sept 2028, with bid submission due 28 Aug 2026. • Vendor must provide certification, price sheets, and technical compliance documentation.