City of Camas Washington

Holt Homes | Camas, WA | 415 GPM - 117' TDH

jweddell300gpm - 500gpm, Municipal Collection, Pacific, Residential Development, Sewer System Expansion, Urban Growth, Wastewater

A large residential development required this package lift station to meet the high sewage flows for over 330 residential lots. Two inlet lines are fitted with deflector panels to reduce the in-well turbidity and protect the duplex submersible solids handling pumps from cascading influent. A below-grade valve vault contains the system valves, access ports, and pressure gauges. A sheltered, outdoor control panel utilizes a pressure transducer and backup conductive probe for liquid level-sensing and is connected to an emergency backup generator.

Microsoft Corporation|Quincy, WA|120 GPM - 70' TDH

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

Four identical lift stations were supplied to address sewage and cooling process wastewater from this commercial facility. This was the final 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. Ebara submersible sewer pumps handle the medium flow and average head condition of the system. An outdoor UL listed control panel utilizes an intrinsically safe barrier for in-well electrical controls and utilizes float controls for liquid level-sensing.

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

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

This large commercial facility needed identical lift stations to manage wastewater in the form of sanitary sewer and discharge water from the cooling processes. This was the second of four Romtec Utilities lift stations supplied to Microsoft’s 70-acre data center. Aircraft rated hatches are included for each lift station to handle heavy forklift traffic. Outside the sump, two valve cans provide access to the below-grade check valves. An outdoor UL listed control panel utilizes an intrinsically safe barrier for in-well electrical controls and utilizes float controls for liquid level-sensing.

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.

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.