Purchase and Delivery of Ready-Mix Concrete & CLSM - HWY

This Invitation for Bid (IFB# B27005) seeks qualified vendors to supply and deliver ready‑mix concrete and Controlled Low Strength Material (CLSM) for highway construction and maintenance throughout Ontario County, New York. The contract runs for the calendar year 2027, with an option to renew for up to two additional 12‑month periods. Vendors must provide material that meets NYSDOT specifications, deliver to county‑designated sites, and may be required to furnish a truck‑mounted or trailer‑mounted concrete pump on an hourly rental basis. All bids must be submitted as hard‑copy sealed envelopes by 11:00 am on 21 Oct 2026; electronic submissions are not accepted. The award will go to the lowest responsive and responsible bidder, and the county will pay invoices within 30 days of acceptance.