Tesoro Oil and Water Separator Pump

Tesoro Corporation|Port Angeles, WA|400 GPM - 30' TDH

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

A remote Tesoro Corporation industrial site needed this stormwater pump station to handle water discharged from an oil/water separator which processes on-site runoff. Submersible centrifugal pumps were used in a duplex configuration in this shallow wet well. The 7.5 hp Ebara explosion-proof pumps were sized to meet low flow, medium head conditions for stormwater. Check valves and plug valves were integrated into the discharge piping in the well for a simple and cost-effective design. The precast concrete wet well and the access hatch are both pedestrian rated.

West Mesa Industrial Park

West Mesa Industrial Park|Las Cruses, NM|733 GPM - 44' TDH

jweddell500gpm - 1,000gpm, Industrial Process Water featured, Industrial Water, Mountain, Municipal Collection, Replacements & Retrofits, Wastewater

The US Army Corps of Engineers worked with Romtec Utilities to design this lift station to replace an existing septic system. The resulting package wastewater lift station met the high sewage flows of this publicly owned industrial complex. The submersible sewage pumps in a duplex configuration are explosion proof to meet the wet well space classification. An outdoor UL listed panel utilizes floats and a pressure transducer for intrinsically safe level controls. It also includes an autodialer for communications and a blower for odor control.

Culbertson Power Plant|Culbertson, CA|100 GPM - 25' TDH

jweddell50gpm - 100gpm, HRSG Blowdown, HRSG Pumping, Industrial, Industrial Water, Mountain, Power Generation, Process Water, Wastewater

This power generation facility installed a package lift station designed for medium sewage flows of industrial wastewater. To protect the submersible solids-handling pumps, an inlet line deflector panel was included in the design. The wet well was protected from off-gassing and corrosion by an interlocking fiberglass lining. Conductive probes are used for primary and backup liquid level-sensing with an outdoor UL listed control panel. The panel is outfitted with a basic alarm and an autodialer for telecommunications.