Grand Ronde Tribal Housing Authority

Confederate Tribes of Grand Ronde|Grand Ronde, OR|400 GPM - 30' TDH

jweddell300gpm - 500gpm, Pacific, Residential Development, Urban Growth, Wastewater

The Confederated Tribes of the Grande Ronde Community purchased this lift station to meet the medium sewage flows of a new housing development. Submersible solids handling pumps in a duplex configuration are protected from influent by two deflector panels on two inlet lines. A below-grade concrete valve vault provides easy access to the system valves, pressure gauges, actuators, and access ports. An outdoor UL listed control panel is protected by a shelter/shade structure. Liquid level-sensing is accomplished with a conductive probe and backup float controls.

Industrial Stormwater Pump Station

British Petroleum Refinery|Bellevue, WA|350 GPM - 30' TDH

jweddell300gpm - 500gpm, Industrial, Industrial Process Water featured, Oil & Gas, Oil/Water Separators, Pacific, Stormwater, Stormwater Runoff

This package lift station handles the medium flows of stormwater and process water drainage at this oil refinery. A stormwater plan is required at most industrial facilities and BP proactively chose a reliable lift station to manage its environmental footprint. Duplex submersible centrifugal pumps and a below grade valve assembly comprise the major underground components of this system. An outdoor control panel utilizes float controls and an ultrasonic transducer for primary and backup liquid level-sensing.

University of Oregon|Eugene, OR|350 GPM - 25' TDH

jweddell300gpm - 500gpm, Flood Control, Pacific, Parking Lot Drainage, Schools, Stormwater, Stormwater Runoff

This package pump station was designed to meet low flows of stormwater expected after the expansion of this university building. The duplex pump configuration with submersible centrifugal pumps provides reliable and lasting pumping capabilities. A simple UL listed control panel with an intrinsically safe (IS) barrier and basic alarm was designed and supplied as a part of the electrical layout for this package pump station. This system was designed with four floats for liquid level-sensing and automatic starting and stopping of pumps on level

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.