SAM #W912DW26QA062

Emergency Supply of Stone, Clay, and Topsoil for Levee Repair – Skagit County, WA

The U.S. Army Corps of Engineers, Seattle District, is procuring materials for emergency levee repair at Skagit County Diking District No. 22 near Fir Island, Washington, following a recent flood event. - Government Buyer: - U.S. Army Corps of Engineers, Seattle District (W071 ENDIST SEATTLE KO Contracting Division) - Products Requested: - 4,000 tons of low permeability embankment material (crushed and broken stone) - 3,000 tons of clay (with specific soil classification and plasticity requirements) - 800 tons of topsoil (75/25 engineered soil and organic compost, free of debris) - 200 tons of 4" x 8" quarry spalls - Optional: 1,000 additional tons of embankment material and 3,000 additional tons of clay - Delivery Requirements: - Minimum of 400 tons per day - Delivery by dump truck to a specified levee repair site - Unique/Notable Requirements: - Clay must meet strict geotechnical specifications (USCS CL, PL min 14, LL min 40, PI min 23, organics <1%, moisture content per ASTM D698, testing per ASTM D4318) - Topsoil must be a specified engineered mix, free of contaminants - All materials must be suitable for levee reconstruction and meet detailed quality standards - No specific OEMs or branded vendors are named; materials are commodity construction aggregates.

Description

Supply and deliver crushed and broken stone as described in the CLINs and Scope of Work using Solo Dump Truck or Truck and Transfer near Fir Island, WA for reconstructing portions of the levee with fill material in response to the December 2025 emergency Western Washington flood event.

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