San Andreas Sanitary District California

San Andreas Sanitary District | San Andreas, CA | 75 GPM - 28' TDH

jweddell50gpm - 100gpm, Pacific, Schools, Wastewater

A new school needed this package lift station to pump stored wastewater every 24 hours. The sump was oversized by design to hold in excess of 5,000 gallons of sewage that would be pumped out at specified medium pumping rate to a low-level shutoff float control. The submersible solids handling pumps in a duplex configuration are accessible by a crane installed on the top slab. An outdoor UL listed control panel is tied-in to an onsite generator for backup power and utilizes an autodialer for communications.

County of Santa Barbara Seal

Santa Barbara County|Goleta, CA|50 GPM - 28' TDH

jweddell50gpm - 100gpm, Municipal Collection, Municipal Lift Station Replacement, Pacific, Replacements & Retrofits, Wastewater

Santa Barbara County needed this package lift station to replace an existing system serving a residential area next to Goleta Beach. Ebara submersible sewage pumps were engineered in a duplex configuration to alternate starts and create redundancy in the system. Liquid level-sensing also includes redundancy by using Dwyer floats as the primary control device and a Multitrode probe for high-level backup. A UL listed control panel uses a NEMA 4X stainless steel enclosure to be safely located outside of the existing control building.

Laura Chenel?s Ch?vre Cheese Plant|Sonoma, CA|90 GPM - 10.7' TDH

jweddell50gpm - 100gpm, Food & Beverage, Pacific, Wastewater

This gourmet goat cheese plant needed two lift stations configured to handle medium wastewater and industrial flows from the new production plant. Submersible solids handling pumps in duplex configurations are protected from turbulence and cascading influent by an inlet line drop bowl. A below-grade valve vault holds the valves, actuators, and junctions to the force main and, on one station, an included cleanout line. An indoor UL listed control panel contains an intrinsically safe barrier for electrical controls in the wet wells. These two systems were installed at grade for low-profiles.

Wastewater Lift Station by Romtec Utilities for the USDA Fire District.

USDA Fire District|Bechwourth, CA|50 GPM - 70' TDH

jweddell50gpm - 100gpm, Municipal Collection, Pacific, Wastewater

This lift station was designed to meet the low sewage flow requirements of a municipal lift station that would also serve new construction and commercial buildings. Submersible cutter pumps in a duplex configuration and an inlet-line drop bowl provide reliable pumping capabilities, and a separate below-grade valve assembly holds the system valves. A sheltered alternator panel with a basic alarm manages the mechanical and electrical system controls. Liquid level-sensing is managed by float controls wired for intrinsically safe.

City of Colton

City of Colton, CA – Stormwater Runoff Pump Station

74.5GPM
19.7′ TDH

jweddell50gpm - 100gpm, Flood Control, Pacific, Railyards, Stormwater, Stormwater Runoff

City of Colton, CA - Stormwater Runoff Pump Station Project Assets DESIGN DRAWINGS PANEL DESIGN SITE-PLANS Stormwater Runoff Pumping System Project Description West Colton is a neighborhood in Colton, California. Colton is in San Bernardino County and is known as “Hub City” as a suburb of San Bernardino. The population was 53,909 in the 2020 census. The Santa Ana River flows through the area. This city is home to one of the busiest at grade ...