Capacity

• 13.5 MGD

Influent

• Receives Force Main flows from the Junction Pump Station, the Covenant Branch Pump Station and the Industrial Park Pump Station.
• Influent flow is measured by a Parshall Flume.
• Septic Waste Receiving Pump Station located before the Parshall Flume.

Screening

• Two Mechanical Bar Screens with 1 inch clear openings.
• Two collection hoppers for Transport to Landfill.

Grit Removal

• One chain and bucket type grit collector.
• Aeration System with two Positive displacement blowers.
• One collection hopper for Transport to Landfill.

Extended Aeration

• Two Aeration Basins with a 7 MG volume each.
• Each Basin will have: Twelve 20 HP brush aerators and three Solar powered floating mixers.
• Retention Time Approximately 24 hours at 13.5 MGD flow rate.
• Two flow splitter boxes to regulate flow to clarifiers.
• Two 90 Ft. diameter clarifiers; Siphon feed, Peripheral effluent and suction type sludge collectors.
• Two 130 Ft. diameter clarifiers; Siphon feed, Peripheral effluent and suction type sludge collectors.
• Wet well/Dry well recirculation station No. 1 with three 1519 GPM suction lift Return Activated Sludge pumps.
• Wet well/Dry well recirculation station No. 2 with three 2772 GPM suction lift Return Activated Sludge pumps.
• Two 200 GPM Submersible Waste Activated Sludge pumps.
• Two 200 GPM suction lift Waste Activated Sludge pumps.

Disinfection

• Two V-notch 500 lb/day Automatic Chlorinator w/flow proportional controllers.
• Automatic Switchover with vacuum regulator.
• Dual Ton Cylinder Weight Scale.
• One V-notch 500 lb/day Manual Chlorinator.
• One flash mixing chamber with turbine type mixer for a 14,000 GPM chamber flow.
• Three 74,000 gallon baffled chlorine contact basins.

Chemical Feed

• Storage Tank for Sodium Bisulfite and associated feed for Dechlorination.

Dechlorination

• Sodium Bisulfite is used for Dechlorination.
• Located in common trough for all three chlorine contact basin effluents.

Aerobic Sludge

• CleanB Conex box system.
• CleanB chemical feed building with 50% sulfuric acid and 15% sodium chlorite.
• 273,500 gallons storage tank.

Transfer Pumping Station

• Two 208 GPM suction lift pumps.
• Pumps sludge to day tank at Dewatering Building or lagoon in an emergency.

Sludge Dewatering & Disposition

• One 2.0 meter Belt Filter Press rated at 2000 pounds/hour.
• One 50,000 gallons sludge storage tank.
• One covered, concrete 14,800 square feet dewatered sludge storage shelter.
• Two 2 MG Sludge Holding Lagoons (Currently unused).
• Five Sludge Drying Beds (Currently used for storage of grit and rags to be transported to landfill).
• One Gravity Decant Dewatering Line.
• Decant water returns to recirculation wetwell.
• Sludge is Land Applied by Contracted Company.