Bear River Band of the Rohnerville Rancheria

Tish Non Village|Eureka, CA|70 GPM - 21.6' TDH

jweddell50gpm - 100gpm, Municipal Collection, Pacific, Residential Development, Scalping & Membrane Bio-Reactor, Treatment Plants, Wastewater

The Bear River Band of Rohnerville Rancheria, a federally recognized tribe of the Mattole and Wiyot peoples, purchased this package wastewater lift station for a tribal community development. The submersible pumps are located in the bottom of a 14’ prefabricated fiberglass sump, and the below grade valve assembly is located in a 5’ deep round prefabricated fiberglass valve vault. An outdoor UL listed control panel includes floats for primary and backup level controls and an autodialer for system communications.

Sebastopol California

Burbank Housing|Sebastopol, CA|36 GPM - 26.8' TDH

jweddell5gpm - 50gpm, Municipal Collection, Pacific, Residential Development, Sewer System Expansion, Urban Growth, Wastewater

This wastewater lift station was required to hand medium sewage flows from a development neighborhood by Smith River Rancheria, the governing body of the Tolowa Dee-ni’ Tribe. Two Goulds Water Technology 2 hp grinder pumps were used to meet the high head requirements for over 3,000 ft of force main. A owner-supplied control building contains the control panel and an permanent onsite Cummins generator for backup power. A Mercoid pressure transducer provides primary level-sensing controls with Dwyer floats for backup.

The Great Seal of the Smith River Rancheria

Smith River Rancheria|Smith River, CA|60 GPM - 132' TDH

jweddell50gpm - 100gpm, Pacific, Residential Development, Wastewater

This wastewater lift station was required to hand medium sewage flows from a development neighborhood by Smith River Rancheria, the governing body of the Tolowa Dee-ni’ Tribe. Two Goulds Water Technology 2 hp grinder pumps were used to meet the high head requirements for over 3,000 ft of force main. A owner-supplied control building contains the control panel and an permanent onsite Cummins generator for backup power. A Mercoid pressure transducer provides primary level-sensing controls with Dwyer floats for backup.

Vega Meadows Road Development

Lennar Communities|Bakersfield, CA|297 GPM - 57' TDH

jweddell100gpm - 300gpm, Municipal Collection, Pacific, Residential Development, Sewer System Expansion, Wastewater

This package wastewater lift station handles sewage flows from this large residential development neighborhood. Duplex submersible solids handling pumps pump a high flow rate from this 30’ deep wet well. The wet well includes an interior fiberglass lining and exterior coating. A below grade valve vault provides easy access to the valves, ports, and gauges. For level controls, the outdoor control panel includes a pressure transducer and floats for backup. An autodialer and backup generator are also included in the panel design and supply.

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.