2026 Annual Estimated Quantities for Limestone Products

The Washtenaw County Road Commission (WCRC) is seeking qualified bids for annual estimated quantities of limestone products for the 2026 budget year. This procurement involves supplying various limestone grades including 23a, 21a, 6a, 4a, Ohio No. 2, plain rip-rap, heavy rip-rap, and 4x8 limestone, all conforming to Michigan Department of Transportation (MDOT) standards. The successful bidder must be capable of delivering a minimum of 1,800 tons per day as directed by the Superintendent of Maintenance, with materials subject to strict quality control requirements including a maximum moisture content of six percent. Bids must be submitted electronically through the Bidnet Direct Michigan InterGovernmental Trade Network (MITN) website by Monday, November 3rd, 2025, at 9:30 a.m. EST. The contract will cover a one-year period from January 1 through December 31, with potential renewal options for up to two additional years subject to mutual consent and Board approval. Evaluation criteria will focus on experience, qualifications, capacity to deliver, references, past performance, methodology, and delivery plan, with the most advantageous proposal to WCRC being selected.

There are no specific set-aside designations or restrictions on organizational types mentioned in the procurement documents. Bidders may offer equivalent products meeting or exceeding specifications, provided they submit alternate manufacturer information and proof of specification compliance. The contractor must provide a certificate of insurance naming WCRC as an additional insured, with minimum liability coverage of $1,000,000 per occurrence and $2,000,000 aggregate for bodily injury and property damage. While no specific award value is explicitly stated, the procurement involves annual estimated quantities of limestone products delivered to designated locations on an F.O.B. basis, with firm pricing and no fuel surcharges permitted. The successful bidder will be required to submit monthly scale certifications, provide legible computer-generated delivery tickets, and immediately replace any materials not meeting specifications. WCRC reserves the right to terminate the contract at any time with 30 days' written notice and to rebid, accept alternative proposals, or reject any or all bids as deemed in its best interest.