Sanding Materials 1A Location Missoula Area

The Montana Department of Transportation is soliciting bids to supply and stock‑pile sanding material for the Missoula Area 1A location. The contractor must provide either 5,500 tons of sand or 3,667 cubic yards (or both), include a lump‑sum mobilization charge, and meet strict gradation, moisture, and quality‑control specifications. The work includes production, crushing, hauling, stock‑piling, and measurement, with a contract window from July 1 2026 to December 31 2026. The bid must be entered through the eMACS system, and any bid equal to or exceeding $150,000 requires a 10 % bid security. • Supply of sanding material (sand) – 5,500 tons or 3,667 cubic yards. • Lump‑sum mobilization, stock‑piling, and on‑site measurement requirements. • Strict quality‑control: gradation, moisture ≤ 4 %, optional salt mixing, and required sampling. • Work period July 1 – Dec 31 2026; no work on weekends or state holidays without approval. • Bid submission via eMACS by 6 June 2026; bid security required for bids ≥ $150 k.