wood chip media / fiberglass septic tank / fiberglass tank / uniform sand media / duplex filtered pump systems / pump systems / energy use / filter media / duplex pump systems / sized sand media / chemicals / filter dosing pump systems / equipment manufacturer / fiberglass tank effluent flow / salt and chemical discharges / /
Organization
Discharge Pipe Assembly / Check Discharge Pipe Assembly / Regional Water Quality Control Board / / /
Position
irrigation system controller / WB / design residual head / programmable logic controller / irrigation controller / Engineer / assembly and programmable logic controller / STATION SEPTIC TANKS The WB / /