Green Sanitary District

Green Sanitary District | Roseburg, OR | 150 GPM - 56.8' TDH

jweddell100gpm - 300gpm, Collection Systems, Control Buildings Shelters, Municipal Collection, Pacific, Sewer System Expansion, Wastewater

A large book distribution center required the local municipal agency to install this package wastewater lift station. The force main was installed via a horizontally drilled hole to the exact elevation of the wet well connection. The submersible solids handling pumps are explosion proof to meet the hazardous area classifications for this lift station. A sheltered PLC control panel contains an intrinsically safe barrier to also meet the hazardous area requirements. The panel utilizes a pressure transducer and floats for primary and backup level-sensing controls.

Clark County, Washington|Vancouver, WA|198 GPM - 51' TDH

jweddell100gpm - 300gpm, Mixed Use, Municipal Collection, Pacific, Sewer System Expansion, Urban Growth, Wastewater

This package lift station was designed to meet municipal standards for medium sewage flows at this new commercial complex. The duplex pump configuration and solids-handling pumps provide suitable preventative measures for a reliable and long-term wastewater lift station. The below-grade valve assembly included swing check valves, a pigging port, and flow meters. An on-site permanent generator and sheltered outdoor PLC control panel provide robust and programmable lift station controls. An ultrasonic transducer and a two float backup comprise the liquid level sensing controls.

Clark County, Washington|Vancouver, WA|325 GPM - 48' TDH

jweddell300gpm - 500gpm, Municipal Collection, Pacific, Sewer System Expansion, Wastewater

This lift station was designed to meet the medium sewage flow requirements of a municipal lift station. The duplex pump configuration and backup level sensing provide suitable redundancy for a reliable and long-term wastewater lift station. Solids-handling pumps designed for wastewater were supplied to eliminate clogging concerns. A sheltered outdoor PLC control panel provides robust and programmable lift station controls. This lift station also includes a permanent on-site generator to guarantee continued system operation.