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

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

Resolution ratifying Change Order No. 1 to Contract No. S-930B between Miami-Dade County and Daniel O'Connell's Sons, Inc. for construction of ST-2D-B South District Wastewater Treatment Plant (SDWWTP) Substations 5/6 and 15/16. Change Order No. 1 grants a 622-day non-compensable time extension. 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 contract was awarded on March 1, 2022, for $21,805,340.00. The Substantial Completion Date is extended from June 10, 2023 to February 21, 2025, and the Final Completion Date from July 22, 2023 to April 4, 2025. The project consists of construction of two new electrical substations, installation of new electrical equipment duct banks, and associated infrastructure to redistribute electrical loads of oxygenation trains 1 through 8. The work includes demolition and replacement of existing electrical components, integrations of new switchgear, transformers, RTUs and programmable logic controllers, and related site, civil, structural and electrical improvements. The project is located at WASD's SDWWTP in Commission District 8. The resolution was adopted on July 21, 2026. No public comment or stakeholder sentiment is stated in the document.