Ready Mix Concrete for Environmental Services

The Unified Government of Wyandotte County/Kansas City, Kansas (Department of Procurement & Contract Compliance) is requesting sealed bids for ready-mix concrete and flowable fill on a delivered-price basis for Public Works and Environmental Services projects (Bid #B43197), with bids due October 21, 2026 at 8:45 a.m.

The scope covers multiple concrete specifications: 3000 psi, 3500 psi, and 4000 psi concrete with and without fiber, removable and non-removable flowable fill, and associated additives and services including calcium chloride, fibermesh, super plasticizer, cure compound, retarder, concrete cooled by ice, winter service charges, short load charges, and Saturday delivery charges. The Unified Government will select a primary supplier and an alternate supplier and reserves the right to award in whole or in part to the lowest responsive and responsible bidder.

The contract term commences January 1, 2027, for twelve months with the option for four additional one-year renewal terms, subject to Consumer Price Index adjustments not to exceed 5 percent annually. Delivery is required within two hours of notification, with the primary delivery location at 4851 Armstrong Avenue, Kansas City, Kansas, or other sites within Wyandotte County boundaries as needed. All bid prices shall be quoted F.O.B., Kansas City, Kansas, on a delivered basis. Bidders must complete the Bid Price Sheet indicating per-cubic-yard costs for each concrete type and associated fees.

The successful bidder must provide proof of workers' compensation insurance prior to contract approval and secure liability ($500,000 per occurrence), errors and omissions ($1,000,000), and professional liability ($1,000,000) coverage with the Unified Government named as additional insured. Bidders must also comply with occupational tax requirements and obtain tax clearance letters from the Unified Government and cooperating local governments in Jackson County, Missouri and Johnson County, Kansas. Material orders will be placed on an as-needed basis with quantities specified at time of order placement. Questions must be submitted in writing to Teresa Houchins, Office of Procurement and Contract Compliance, no later than 11:00 a.m. on October 8, 2026. Bids will be opened at 9:00 a.m. on October 21, 2026 in the Commission Chambers at City Hall, 701 N. 7th Street, Kansas City, Kansas 66101.