CONTRACT: Rock Salt and Solar Salt

New Hampshire’s Department of Transportation is seeking a vendor to provide a one‑year supply of mined rock‑salt and solar‑salt for highway de‑icing and related winter‑maintenance needs across multiple districts. The contract covers the delivery, grading, moisture control, anti‑caking additive compliance, and reporting requirements for roughly 184,000 tons of material, with deliveries to over 100 shed locations. The vendor must maintain a dedicated account representative, submit quarterly and annual usage reports, and meet strict chemical‑composition, moisture‑content, and particle‑size specifications, while adhering to tight delivery windows and penalty provisions.