City of the Dalles Oregon

The City of the Dalles | The Dalles, OR | 8 GPM - 54' TDH

jweddell5gpm - 50gpm, Pacific, Replacements & Retrofits, Wastewater

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.

City of Santa Barbara|Santa Barbara, CA|1,500 GPM - 66' TDH

jweddell1,000gpm - 5,000gpm, Airports, Pacific, Sewer System Expansion, Wastewater

This lift station serves a large area and was installed at Santa Barbara Municipal Airport as part of a larger project. Two submersible solids handling pumps are supported by a jockey pump that acts as a sump pump for periods of low flow. An impressive control building contains the UL listed control panel, a backup diesel generator and automatic transfer switch, electric meter main, and ferrous chloride odor controls. The electrical controls interface directly with the existing detailed SCADA system used by the Goleta Sanitary District.

Walmart in Gardnerville, Nevada

Walmart|Gardnerville, NV|1,300 GPM - 23.4' TDH

jweddell1,000gpm - 5,000gpm, Detention Ponds, Pacific, Parking Lot Drainage, Stormwater, Stormwater Runoff

A new Walmart Supercenter required this package stormwater pump station to handle runoff from its large impervious parking lot. A good sized detention basin collects the runoff water during a storm event, including from surrounding properties. Ebara submersible pumps then empty the detention pond at a high flow rate through just 45’ of force main into a gravity line that flows to treatment. An outdoor UL listed control panel includes float controls for primary and backup liquid level-sensing and a basic alarm for communications.

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.

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.