we shall provide one (1) AEROMIX model TE11-1040-DFESHHC prefabricated steel extended aeration wastewater treatment systems manufactured by AEROMIX Systems, Inc,. Golden Valley, Minnesota. This system is designed for treating a total of 104,000 gallons per day of 400 mg/L BOD 40 mg/L TSS domestic sewage based on composite sewage samples of the average daily flow.