The Project includes the following Work: The construction of a new headworks building with mechanical screening, grit removal, and grit washing. The new headworks building will also house a septage receiving station. A new mixed liquor splitter box is also being constructed. The existing oxidation ditches are being converted to 4-stage Bardenpho processes. A new clarifier splitter box is being constructed to distribute flow equally to three new 117-foot circular secondary clarifiers. A new RAS/WAS pump station and a new scum pump station will also be constructed. A PAA storage tank and skip with PAA dosing pumps will be provided to replace the temporary PAA disinfection system. Three of the four existing rectangular clarifiers will be converted to excess flow storage tanks. The fourth existing rectangular clarifier is being converted to sludge holding tanks and sludge return pump station. A new dewatering building with centrifuge and associated appurtenances and polymer feed units will also be constructed. The WRRF receives leachate from a nearby landfill. The Project will convert the two existing thickeners to leachate storage tanks with covers and an odor control unit. The solids draw-off pump station will be converted to leachate return pump station. The Project also includes the construction of a new administration building
