The project includes the construction of a new deep bed effluent filter facility including fifteen (15) filter cells, backwash supply and recovery pump stations, air scour blowers, and process piping and electrical system. A new supplemental carbon storage and feed facility and chemical feed ductbank are being constructed to support the new filters and existing ENR process tanks. The upgrade also includes modifications to the existing filters, BNR/ENR tanks, chlorine contact tank, yard piping, electrical infrastructure, and site facilities to support the addition.