Marshall Street Water Reclamation Facility Clarifier Improvements

Close: Feb 18, 2026

Project consists of improvements to the existing Water Reclamation Facility to expand the existing activated sludge system and implement Enhanced Biological Nutrient Removal system utilizing the A2O process. This project includes construction of new activated sludge tanks, new blowers, splitter structures, a final clarifier conversion, UV equipment, sludge pumping, chemical feed equipment, site work, electrical, control, and mechanical improvements. The project also include equipment replacements including grit removal, primary clarifier mechanisms/weir/baffles, a final clarifier drive, sludge pumps, a sludge storage tank, heat exchangers, gravity belt thickener rehabilitation, and blowers. Project includes demolition of the existing trickling filters, intermediate clarifiers. manholes, and select piping. Project also includes site/civil, mechanical, electrical, and controls improvements. All work is as outlined in the Contract documents.