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 includes approximately 9,246 linear feet of sanitary sewer mains and 9,851 linear feet of ductile iron water main service lines. The change order addresses differing subsurface conditions ($4,680,600.00, 908-day extension), duct bank conflicts ($167,731.70, 92-day extension), contingency replenishment ($595,409.58), and a concrete manhole substitution credit of $31,925.00. The project is funded in part by the Building Better Communities General Obligation Bond Program Project No. 17. The contract was originally awarded November 22, 2021, ratified March 15, 2022 via Resolution R-259-22, with 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 project originated from Resolution R-597-13 and is part of the Connect 2 Protect Program to extend sanitary sewer service to commercial and industrial parcels in the Miami-Dade Green Technology Corridor. The SBE-Con goal is recommended to be removed because SBE-Con firms were unable to perform at original bid prices and no substitute was secured; the contractor will self-perform that work. No public comment or stakeholder sentiment is stated in the document.