CHANGE ORDER #1 LANZO CONSTRUCTION (S-958)

Infrastructure, Innovation & Technology Committee · 2026-06-10 · resolution

Miami-Dade County is approving Change Order No. 1 to Contract No. S-958 with Lanzo Construction Co., Florida, for the D2-C2 project involving water main and gravity sewer installation. The change order grants a 1,000-calendar day time extension and increases the contract amount by $5,411,816.28, bringing the total contract award to $12,664,944.53. The increase is due to differing subsurface conditions requiring larger trenching and additional restoration, as well as unforeseen conflicts with communication and electrical duct banks. Funds will be used from the Building Better Communities General Obligation Bond Program. The project involves approximately 9,246 linear feet of sanitary sewer mains and 9,851 linear feet of ductile iron water main service lines. The Infrastructure, Innovation & Technology Committee forwarded this to the Board of County Commissioners with a favorable recommendation. The original contract was awarded on November 22, 2021, and ratified on March 15, 2022. The revised substantial completion date is February 15, 2027, and the final completion date is March 17, 2027. The contract had an 8% SBE-Goods goal and an 18% SBE-Construction goal, with the contractor exceeding the SBE-Goods goal and facing challenges with the SBE-Construction goal due to firms being unable to perform at original bid prices.