ITB-Purchase of Hydrated Lime 2026

Clean Water Services is soliciting bids for a twelve-month contract to purchase and deliver bulk hydrated lime to the Rock Creek, Durham, and Forest Grove Water Resource Recovery Facilities in Oregon. The contract period runs from November 1, 2026, through October 31, 2027, with an estimated annual volume of 1,376 dry tons. The award will be granted to the lowest responsible bidder based on the total estimated price, which is calculated by multiplying the unit price per dry ton by the estimated volume. This unit price must include all costs for transport and unloading at the specified facilities. Deliveries are generally scheduled Monday through Friday from 6:00 a.m. to 4:00 p.m., though the seller must be capable of delivering within 12 hours of an emergency order. The product must meet strict technical specifications, including a molecular weight of 74.10, a specific gravity between 2.2 and 2.4, and available calcium oxide of at least 72 percent by weight. Bidders are required to submit their proposals via Bid Locker by September 30, 2026, at 10:00 a.m. local time. Required submissions include a completed bid form in PDF format, vendor set-up forms, and certifications regarding non-discrimination, debarment status, and resident bidder status.