S-930B - DANIEL O'CONNELL'S SONS

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

The Board of County Commissioners adopted Resolution R-646-26, ratifying Change Order No. 1 to Contract No. S-930B between Miami-Dade County and Daniel O'Connell's Sons, Inc. for the ST-2D-B South District Wastewater Treatment Plant (SDWWTP) Substations 5/6 and 15/16 project. The change order grants a 622-calendar day non-compensable time extension, with no additional fiscal impact. The project involves construction of two new electrical substations and installation of new electrical equipment duct banks and associated infrastructure to redistribute electrical loads of oxygenation trains 1 through 8. The project will increase the plant's 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 contract was awarded on March 1, 2022, for $21,805,340.00, ratified by Resolution No. R-491-22 on May 17, 2022. The Notice to Proceed was issued May 2, 2022. Change Order No. 1 extends the Substantial Completion Date from June 10, 2023 to February 21, 2025, and the Final Completion Date from July 22, 2023 to April 4, 2025. The project is located at WASD's SDWWTP in Commission District 8. The delays were due to electrical equipment fabrication and delivery delays (415 days) and low voltage wire pulls delay (207 days) requiring shutdown of Headworks Building No. 1. The contract had an 11.85 percent Small Business Enterprise (SBE) - Construction goal and a one percent SBE - Goods goal. No public comment or stakeholder sentiment is stated in the document.