Microsoft Corporation|Quincy, WA|120 GPM - 60' TDH

jweddell100gpm - 300gpm, Data Center Cooling Waste, Data Centers, Municipal Collection, Pacific, Sewer System Expansion, Wastewater

To handle a combination of sewer and cooling process wastewater, this commercial facility purchased four identical Romtec Utilities package lift stations. This was the third of four lift stations supplied to Microsoft’s 70-acre data center. Aircraft rated hatches are included for each lift station to handle heavy forklift traffic. Valve cans provide easy access to the below grade check valves with much less material costs than a valve vault. An outdoor UL listed control panel includes floats for level controls and an intrinsically safe barrier for in-well electrical controls.

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.

City of the Dalles Oregon

The City of the Dalles | The Dalles, OR | 38 GPM - 28.2' TDH

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

The City of the Dalles required this replacement package lift station to meet medium flows of municipal wastewater. This lift station included submersible centrifugal pumps in a duplex configuration with the ability to handle some suspended solids. The control panel for this lift station includes SCADA software to interact with a remote telemetry unit (RTU). These two systems provide communications from the pressure transducer and conductive probe level sensing devices. They also communicate calculated flow rates and any voltage variances in from the power supply.

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.