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.

Sacramento Municipal Utility District

Municipal Utility District | Sacramento, CA | 172 GPM - 94' TDH

jweddell100gpm - 300gpm, Detention Pond Pumping, Detention Ponds, Flood Control, Inlet Outlet Structures, Municipal Collection, Pacific, Stormwater Runoff, Wastewater

The newly constructed headquarters for the Sacramento Municipal Utility District purchased this package lift station to meet its medium sewage flow requirements. Submersible solids-handling pumps in a duplex configuration were specified in a deep well because this facility represents one of the ten largest public utilities in the country.

Milan Federal Prison|Milan, MI|125 GPM - 22' TDH

jweddell100gpm - 300gpm, Central, Prisons/Detention Centers, Pumping Skids, Replacements & Retrofits, Retrofits, Wastewater

Two skid-mounted lift station systems retrofitted two existing stations for medium sewage flows at this federal correctional facility. Preassembled above-grade skids with Pioneer self-priming pumps in duplex configurations drop suction piping into the existing sumps to pump effluent to the existing force mains.

Groton Power Plant|Groton, SD|130 GPM - 45' TDH

jweddell100gpm - 300gpm, Central, High Temperatures, HRSG Blowdown, HRSG Pumping, Industrial, Industrial Water, Power Generation, Process Water

The Groton Generating Station needed this package lift station to pump clean water as a part of its power generating processes from natural gas. The submersible centrifugal pumps in a duplex configuration meet the pumping requirements for this facility and discharge the water to parallel force mains.

Oxy Petroleum Refinery|Bakersfield, CA|200 GPM - 115' TDH

jweddell100gpm - 300gpm, High Temperatures, HRSG Blowdown, HRSG Pumping, Industrial, Industrial Water, Pacific, Power Generation, Process Water, Water Reuse

This package pump station was configured to meet the medium flow requirements for this clean water power generation process and reuse system. The system has a large precast-concrete rectangular sump with a barrier wall –or weir wall- to reduce turbulence for the pumps.