Secondary Treatment System Upgrades Project

Description: The work consists of dewatering the water reclamation facility's aeration basin, further excavation and installation of a new concrete aeration basin facility with a flow splitting structure, air lines, diffusers, a mixing system, a surface wasting pumping system, and a high flow return pump connected to the adjacent high flow storage pond. In conjunction with the new aeration basin, a new blower building with internal blowers will be constructed with a separate electrical control building. Additional work includes a separate carbon feed building with internal tanks and chemical metering pumps, a below grade secondary clarifier weir flow splitting structure, and relocation of a concrete sand filter high flow diversion structure.