QUICKLIME

Board of County Commissioners · 2026-07-21 · resolution

Resolution approving award of Contract No. EVN0013501, Quicklime, to Carmeuse Lime & Stone, Inc. in the amount of $124,080,000.00 for a five-year term for the Miami-Dade Water and Sewer Department. The contract is for the purchase and delivery of quicklime (calcium oxide, CaO) in bulk by truck and railcar for water treatment operations at the County's three regional water treatment plants: John E. Preston, Hialeah, and Alexander Orr. The contract replaces Contract No. FB-01772. The resolution was adopted by the Board of County Commissioners on 7/21/2026. The contract was recommended for award to Carmeuse Lime & Stone, Inc. as the lowest priced responsive and responsible bidder. Lhoist North America of Alabama, LLC was not recommended for award as its bid was higher than the lowest bid. The fiscal impact for the five-year term is $124,080,000. The current contract is valued at $84,156,816 for a five-year and three-month term and expires on October 31, 2026. The proposed contract reflects updated unit prices of $596.28 per ton (truck) and $577.30 per ton (rail). WASD requires approximately 42,000 tons of quicklime annually. WASD treats an average of approximately 320 million gallons of drinking water per day, with a total system treatment capacity of approximately 439 million gallons per day. The scope of this item is countywide in nature. No public comment or stakeholder sentiment is stated in the document.