Expansion of Johnston County’s existing 4 MGD Wastewater Treatment Facility to an 8 MGD average flow WWTF. This phase of construction consists of (2) new BNR Basins, new Recycled Water Ground Storage Tank, new RCW Pump Station, new RCW Electrical Building, 54″ buried yard pipe, adding Centrifugal Blower and all associated piping to existing Blower Building, and adding new chemical pumps to existing Chemical Facility.