Tomahawk Creek Wastewater Treatment Facility Process Improvements Project

The Tomahawk Creek Wastewater Treatment Facility Process Improvements Project involves various upgrades and improvements to the existing facility. The project includes odor control improvements, sidestream nitrogen treatment improvements, gravity thickener H2S reduction, co-thickening improvements, and other enhancements. The work consists of installation of covers on the BNR Basin anaerobic and pre-anoxic basins, addition of Odor Control System No. 4, and other modifications to improve operational flexibility and reduce hydrogen sulfide generation. The project requires a bid bond in the amount of 5% of the total bid amount. The contract will be awarded to the lowest and best, responsive and responsible bidder. Some key features of the project include: • Odor control improvements • Sidestream nitrogen treatment improvements • Gravity thickener H2S reduction • Co-thickening improvements • Sludge cleanout manhole addition • Primary clarifier improvements • Micro-C dosing improvements • Pre-anoxic mixers addition • Digester No. 3 access improvements • Chlorine contact basin improvements • Filter complex improvements • Storm drain isolation near ferric tanks The project requires a range of skills and expertise, including civil and process mechanical engineering, electrical engineering, and instrumentation and control systems. The contractor will be responsible for ensuring that all work is completed in accordance with the contract documents and specifications.