Welcome to the State Water Resources Control Board Welcome to the California Environmental Protection Agency
Governor's Website Visit the Water Board Members Page
Agendas
My Water Quality
Performance Report
UST Program - LG 113

UST Program – LG 113

Acceptable Vacuum, Pressure, and Hydrostatic Monitoring Methods

California law requires Underground Storage Tank (UST)systems installed on or after July 1, 2004 must be equipped with continuous vacuum, pressure, or hydrostatic (VPH) monitoring. Understandably, there has been a great deal of interest in the development and certification status of monitoring equipment that can satisfy this requirement. Fortunately, a number of manufacturers have been working diligently to have equipment approved and available. Several monitoring systems have been reviewed and approved as meeting SWRCB requirements. As listed on California's "List of Leak Detection Equipment and Methods for Underground Storage Tanks", LG-113, they are:

Make Model Operating Principle Applicability
Ameron International Dualoy 3000 / LCX and MCX Hydrostatic Non-pressurized piping, for all fuel types
Ameron International Dualoy 3000 / LCX and MCX (pressurized) Pressurized Hydrostatic Piping, for all fuel types
Containment Solutions, Inc. Liquid Filled Interstitial Monitor Hydrostatic Fiberglass tanks, for all fuel types
Franklin Fueling Secondary Containment Monitoring (SCM), Incon TS-SCM and EBW AS-SCM Vacuum Tanks & Piping, for all fuel types
Fueling and Service Technologies, Inc. (FASTECH) (Originally listed Beaudreau Electric, Inc.) "System One" Model 522T Vacuum Tanks & Piping, for all fuel types
OPW Fuel Management Systems CVMS Vacuum Tanks & Piping, for all fuel types
SGB VLP Vacuum Tanks & piping, for liquids with flashpoint above 55° C
SGB VLX Vacuum Tanks, for all fuel types
SGB DLR-G Pressure Piping, for all fuel types
Veeder-Root SCLD Vacuum Tanks & Piping, for all fuel types
Western Fiberglass Co-Flow Hydraulic Interstitial Monitoring System Hydrostatic Non-pressurized piping, for all fuel types
Co-Flow Hydraulic Interstitial Monitoring System Propylene Glycol Filled Pressurized Interstitial Space Hydrostatic Pressurized piping; for all fuel types
Liquid-Filled Reservoir for Double-Wall Sumps with Liquid Sensor Models WF-3 and WF-750 Hydrostatic Sump & UDC, for all fuel types
Xerxes Corp. TruCheck Hydrostatic Fiberglass tanks, for all fuel types

 

 

 
 

.