CCA Prison|Pahrump, NV|836 GPM - 72' TDH

jweddell500gpm - 1,000gpm, Pacific, Prisons/Detention Centers, Wastewater

These four package lift stations were designed to meet the high sewage flows of this commercial prison for municipal wastewater standards. Solids-handling pumps in a duplex configuration are aided by an effluent mixer designed to agitate solids inmates put into the system. A dual compartment, below-grade valve assembly holds the complete system valves and flow meters. The PLC panel is tied-in to an onsite generator for emergency backup power. A SCADA system handles liquid level sensing with a pressure transducer and floats for backup.

The Marke Luxury Apartments

The Marke Luxury Apartments|Santa Ana, CA|3,591 GPM - 24.8' TDH

jweddell1,000gpm - 5,000gpm, 100-Year Storm, Mixed Use, Pacific, Stormwater, Stormwater Featured, Stormwater Runoff

This stormwater pump station was designed to handle variable flows of stormwater runoff. The typical stormwater expectations called for low flow pumping, but this pump station needed to handle high flows as well. Two different sizes of submersible centrifugal pumps were used; a 7.5 hp pump and a 25 hp pump. The pumps required differently sized discharge piping and valves for each pump. A PLC control panel handles all lift station functions including starting and stopping on level, SCADA options, an autodialer for communications, and a soft starter for the large pump.

Suncadia Resort

Suncadia Resort|Cle Elum, WA|800 GPM - 175' TDH

jweddell500gpm - 1,000gpm, Now & Future Expansions, Pacific, Resorts/ Golf Courses, Valve Vaults

A growing resort community with golf courses needed this Romtec Utilities package lift station to meet super high sewage flows with high head conditions. The resort has ample property for expansion and needed a wastewater lift station that would also expand. Two submersible solids handling pumps were included in the original supply, but the mounting hardware for a third pump in a triplex configuration was included to allow easy expansion as more condos are constructed. An outdoor control panel is protected by a shelter and utilizes a pressure transducer and backup floats for liquid level-sensing.

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.