CHANGE ORDER #1 LANZO CONSTRUCTION (S-958)

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

Miami-Dade County Board of County Commissioners adopted Resolution R-645-26 approving Change Order No. 1 to Contract No. S-958 with Lanzo Construction Co., Florida for the D2-C2 project: proposed 16-inch, 12-inch, and 8-inch DI water main and 10-inch and 8-inch DI gravity sewer along NW 22nd Avenue from NW 79th Street to NW 90th Street and an 8-inch DI force main along NW 87th Street. The change order increases the contract amount by $5,411,816.28 from $7,253,128.25 to $12,664,944.53 and grants a 1,000-calendar day non-compensable time extension. The project extends critical wastewater infrastructure and replaces undersized water mains serving industrial and commercial properties. The change order addresses differing subsurface conditions ($4,680,600.00, 908-day extension), duct bank conflicts ($167,731.70, 92-day extension), replenishes the Contingency Allowance ($595,409.58), and includes a credit of $31,925.00 for concrete manhole substitution. The project is funded in part by the Building Better Communities General Obligation Bond (GOB) Program Project No. 17-Countywid Water and Sewer System Enhancements. The contract was awarded November 22, 2021, ratified March 15, 2022 via Resolution R-259-22, Notice to Proceed issued June 1, 2022. Substantial Completion Date revised from May 21, 2024 to February 15, 2027; Final Completion Date revised from June 20, 2024 to March 17, 2027. The Infrastructure, Innovation & Technology Committee forwarded the item with a favorable recommendation on June 10, 2026; the Board adopted it on July 21, 2026. The project is in Commission District 2, represented by Commissioner Marleine Bastien, who is the Prime Sponsor. The SBE-Con goal is recommended to be removed from the project because SBE-Con firms reported they were unable to perform at their original bid prices and no substitute SBE-Con firm could be secured; the Contractor will self-perform this portion of the work.