Aeration Basin and Dual Media Filter Influent Piping Rehabilitation Project CIP#9600

Engineer’s Estimate $9,500,000 | The project involves installing a carbon fiber reinforced polymer (CFRP) lining system in existing wastewater pipelines ranging from 42 to 84 inches in diameter. It includes designing and constructing a temporary bypass for Aeration Basin influent, applying protective coatings to metallic piping, and performing concrete crack repairs, structural modifications, and surface coatings. Additive bid items include coating the Activated Sludge Mixing Box, and repairing the 42-inch pipe using either CFRP lining or grout fill.