County of Del Norte

Del Norte County | Eureka, CA | 220 GPM - 36' TDH

jweddell100gpm - 300gpm, Municipal Collection, Now & Future Expansions, Pacific, Sewer System Expansion, Wastewater

To extend the sewer system for Crescent City in Del Norte County, this sewage lift station was added to a new gravity line and force main. Duplex submersible chopper pumps pump the sewage to an existing gravity line and on to treatment. An easy-to-access below grade valve assembly contains the check and plug valves. An outdoor PLC panel is connected to a customer-supplied generator and is also protected by a customer-supplied shelter. Primary liquid level sensing is by a pressure transducer with floats as a backup.

City of Carpinteria CA

The City of Carpinteria | Caprpenteria, CA | 87 GPM - 158.8' TDH

jweddell50gpm - 100gpm, Bid Packages, Control Buildings Shelters, Featured Projects, Pacific, Residential Development, Tech Info, Wastewater, Wastewater Featured

An upscale beachside community in California needed this medium flow wastewater lift station to replace septic systems used at each home. To meet the requirements of the beachside location, this system includes Ameron T-Lock PVC lining on both a precast concrete sump and emergency overflow basin. A below-grade vault contains the system’s valve and meter assemblies. Large bluffs between the beach and the city treatment plant required super-high head submersible pumps. The system electrical controls comprise redundant controls and level sensing with SCADA integration.

MERCK Animal Health Variable Water Chemistry Pump

Merck Animal Health|DeSoto, KS|100 GPM - 21' TDH

jweddell50gpm - 100gpm, Central, Corrosive/ Caustic Pumping, Industrial, Industrial Process Water featured, Pharmaceutical Waste

This industrial pumping system was designed to handle medium flows of process wastewater created from cleaning cycles at the Merck Animal Health facility. The wastewater was specified with highly variable pH conditions, so the pumping system was designed with a double-wall fiberglass sump with leak detection. All of the submersible components in the well were constructed of stainless steel, including the Tsurumi duplex submersible pumps. The pumping system electrical controls comprised a UL listed panel with SCADA integration.

Coyote Springs a Housing Development in Nevada

Coyote Springs Development|Moapa, NV|121 GPM - 55' TDH

jweddell100gpm - 300gpm, Pacific, Residential Development, Resorts/ Golf Courses, Wastewater

This package lift station system was designed to meet the medium sewage flows of this new residential development and private golf course. Submersible solids handling pumps in a duplex configuration manage the influent for this deep well, and an above-grade valve assembly maintains proper discharge operations. An outdoor UL listed control panel includes float controls and a basic alarm. This package lift station was one of the first systems installed for the Coyote Springs development after government approvals in 2010.

City of Battle Ground in Washington

The City of Battle Ground|Battle Ground, WA|3,155 GPM - 46.2' TDH

jweddell1,000gpm - 5,000gpm, Now & Future Expansions, Pacific, Sewer System Expansion, Stormwater, Urban Growth

City of Battle Ground, Washington - Triplex Lift Station Design Project Assets DRAWINGS SITE-PLANS DESIGN PANEL DESIGN Project Description This stormwater lift station was designed for the City of Battle Ground to support the “now and future” needs of a developing area. This was achieved by designing the system to operate with large submersible pumps in a triplex configuration to meet the expected “future” flow rates. To meet the current flow rates, the City only ...