82627B0004-BEDC OB-144A Total Residual Chlorine Optimization Oakwood Beach WRRF

The New York City Department of Environmental Protection is soliciting competitive sealed bids for project OB-144A, focusing on Total Residual Chlorine (TRC) Optimization at the Oakwood Beach Wastewater Resource Recovery Facility (WRRF). This construction contract encompasses all structural, mechanical, electrical, and instrumentation work necessary to upgrade existing chlorination facilities. Primary scope activities include modifications to the Landside Chlorine Contact Tank, such as removing old weirs, blocking openings, relocating pass windows, demolishing non-structural walls, and removing the Parshall Flume and influent sluice gate. Technical requirements specify a 460 volt, 3 phase, 60 HZ power supply and strict adherence to manufacturer instructions for equipment installation and testing. The contract will be awarded to the low responsive and responsible bidder, with a pass/fail evaluation based on minimum qualifications and responsibility. Bidders must submit responses via the PASSPort portal by November 18, 2026. The project is subject to New York City Prevailing Wage Rates, the Davis-Bacon Act, and the Build America, Buy America (BABA) Act. Compliance with Disadvantaged Business Enterprise (DBE) utilization plans and strict Environmental, Health and Safety (EHS) standards is required. Performance and payment bonds are mandatory, and financial administration, including progress payments and change order requests, will be managed electronically through the designated system.