Los Angeles Trade and Technical College

Los Angeles Trade and Tech College|Los Angeles, CA|600 GPM - 26.2' TDH

jweddell500gpm - 1,000gpm, Pacific, Schools, Stormwater, Stormwater Runoff

The expansion of a college campus required this stormwater pump station to handle medium flows of stormwater runoff. To meet the required pumping rate, 7.5 hp Ebara submersible centrifugal pumps were designed in a duplex configuration. This pumping system was designed with dual force mains and check valves integrated in the discharge piping to simplify the engineering for the system. Romtec Utilities provided the complete electrical engineering plans for the UL listed control panel. Floats for primary and backup liquid level-sensing were supplied to give the system added redundancy.

City of Laguna Beach

The City of Laguna Beach|Laguna Beach, CA|600 GPM - 77' TDH

jweddell500gpm - 1,000gpm, Collection Systems, Design and Engineering, Grinder Vault, Pacific, Replacements & Retrofits, Slurry/Gritty Water, Wastewater

This high flow wet/dry lift station replacement was installed “in the sand” of Main Beach with three dry pit pumps in a 26-feet-deep precast rectangular vault. Triplex split case pumps, sump pumps, an intake/exhaust fan, lights, valves, stairs, and a mezzanine were all provided in the package. The Allen Bradley PLC control panel, flow transmitter, and junction box are located in a control building. Sophisticated SCADA, 3 levels of redundancy, auxiliary power, and an HDPE wet well are all primary components of this package lift station.

Town of Samoa Washington Fire Hydrant Booster Pump Station

Town of Samoa|Samoa, CA| 1000, 200-600 GPM - 150' TDH

jweddell100gpm - 300gpm, 500gpm - 1,000gpm, Booster Pump, Booster Pump Station, Booster Stations, Clean Water Featured, Domestic Booster Systems, Domestic Water Development, Now & Future Expansions, Pacific, Potable Water, Residential Development, Urban Growth

Romtec Utilities was contacted to provide a design service order for a new booster pump station and control building for a housing development in the Town of Samoa. This booster pump station was designed to meet the immediate and future flow requirements of the development as it continued to expand.