Opportunity
Boone County Ionwave #42-18NOV26
Boone County crushed-stone aggregate supply contract
Posted
October 19, 2026
Respond By
November 18, 2026
Identifier
42-18NOV26
NAICS
212319, 423320
Boone County is seeking suppliers for a term-and-supply contract covering road and bridge crushed-stone aggregate. - Government buyer: Boone County, Missouri, Purchasing Department, for the Road & Bridge Department. Buyer contact named in the materials: Brijanna Purdy. - OEMs and vendors: No aggregate manufacturer or supplier is named in the solicitation. No OEM-specific product or part numbers are specified. - Requested materials: 18 aggregate types, totaling approximately 97,300 tons across the listed estimates: RSB (3,700); SR1 (21,800); SR1.5 (19,000); SR2.5 (300); CR1 (36,600); CR2 (100); CR3 (100); MS (100); QR (500); GQR (100); GQR6X9 (200); GQR6X12 (1,200); WR (100); GRB (500); Pugged Rock (1,000); S1.25 T1 (6,000); S1.25 T2 (4,400); and C1.25 (2,000). Quantities are approximate tons. - Delivery and specifications: Suppliers are asked to price County pickup at supplier plants and delivery to designated County sites. Materials must meet applicable gradation, hardness, and quality requirements; some types are accepted by visual inspection. Pugged Rock is made by adding water to another specified rock type at the County’s request. - Contract structure: The contract is non-exclusive, and the County may use multiple suppliers. The initial term is six months, with up to four additional six-month renewals and a possible month-to-month extension of up to six months. - Estimated value: No pricing is provided. A rough planning estimate is $1,000,000–$6,000,000 for the estimated quantities; actual cost will depend on material pricing and delivery.
Description
Boone County is soliciting bids for a term-and-supply contract for crushed stone aggregate. The contractor will furnish all labor, materials, tools, equipment, transportation, services, and supervision required to provide the aggregate as described in the specifications. The RFB includes primary specifications, response and pricing forms, and exhibits concerning sieve sizes and rock specifications. Bids are due November 18, 2026, at 2:00 PM Central Time.