CHANGE ORDER #1 POOLE & KENT (S-931)

Board of County Commissioners · 2026-09-01 · resolution

Resolution R-751-26, File Number 261435, adopted September 1, 2026, ratifies Change Order No. 1 to Contract No. S-931 between Miami-Dade County and Poole & Kent Company of Florida for the South District Wastewater Treatment Plant Expansion Program Construction Package ST-2A Headworks 3, Oxygenation (O2) Trains 9 & 10, and Substation 57/58. Change Order No. 1 grants a 699-calendar day time extension with no additional fiscal impact. The project increases permitted average annual daily flow from 112.5 to 131 million gallons per day (MGD) and peak flow capacity from 285 MGD to 305 MGD. The project includes construction of headworks, two oxygenation trains, odor control facilities, and installation of large diameter pipelines including a connection to an existing 72-inch force main at SW 232nd Street. The project is located at WASD's South District Wastewater Treatment Plant in Commission District 8. The contract was awarded May 11, 2021, with a total award not to exceed $107,605,400.00, and ratified via Resolution No. R-821-21. Notice to Proceed was issued August 30, 2021. Change Order No. 1 extends the Substantial Completion Date from November 19, 2023 to October 18, 2025, and the Final Completion Date from January 18, 2024 to December 17, 2025. The project has been successfully completed. Delays were caused by third-party manufacturing issues, field coordination conflicts with adjacent Ocean Outfall Legislation projects, and late design and startup-related issues. The project is necessary to meet State-mandated Ocean Outfall Legislation requirements under section 403.086(9) of the Florida Statutes. No public comment or stakeholder sentiment is stated in the document.