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
Matrix of Pipe Monitoring Applications

Underground Storage Tank Program

ENHANCED VAPOR RECOVERY SYSTEMS - DETERMINATION LETTERS

A provision of Assembly Bill (AB) 2955 (Statutes 2004, Chapter 649) requires the Air Resources Boar (ARB) and State Water Resources Control Board (State Water Board) to determine collaboratively, to the best of their knowledge and using existing resources, that the equipment that meets the ARB’s Enhanced Vapor Recovery (EVR) requirements also meets underground storage tank (UST) statutory requirements. [Health and Safety Code (HSC), chapter 6.7, section 25290.1.2(a).] Below is a list of systems that have gone through the Multi Agency Review Process. The State Water Board found no evidence that these systems conflict with H&SC Chapter 6.7 section 25290.1.2(a).

Manufacturer Model Applicability Description of Operation Date of Letter
EMCO Wheaton Emco Wheaton Retail Enhanced Vapor Recovery Phase I System Modification to EVR, Phase I System Compilation of all previously issued EVR determination letters for the Emco Wheaton Retail EVR Phase I System. 7/16/14
EMCO Wheaton EMCO Model A1004EVR Spill Containment Series Modification to EVR, Phase I System Addition of a factory installed drain plug for the fill side of the EMCO Model A1004EVR Spill Containment Series (E.O. VR-105-C) 3/27/14
OPW Fueling Containment Systems OPW 61JSK Alternate Remote Fill Configuration Modification to executive order VR-102 OPW 61JSK Alternate Remote Fill utilizes a 2-inch opening whereas the OPW 61JSK-4RMT utilizes a 4-inch opening. 9/6/13
Franklin Fueling Systems Defender Series Spill Containers (Double and Single Wall) Versions Modification to executive orders VR-101 Phil-Tite Phase I EVR and VR-103 EBW Phase I EVR. Addition of Defender Series Spill Containment to Phase I EVR executive orders. 5/13/13
OPW Fueling Containment Systems 1-3700 Series Spill Containers Modification to executive order VR-102 OPW Addition of 1-3700 Series Spill Containment to Phase I EVR executive orders. In addition, retrofit existing 500L and 700L spill containers. 4/16/13
OPW Fueling Containment Systems OPW 71SO-4XXCT Series of Testable Overfill Prevention Valves Modification to the current OPW 71SO series of spill prevention valves. In place testing of overfill prevention valves in lieu of removing and testing. 4/16/13
Vapor Systems Technologies, INC. VST Green Machine Green Machine vapor processing unit Equipment used in conjunction with ARB approved VST balance EVR dispensing hardware 1/10/12
Vapor Systems Technologies, INC. Liquid/Vapor Condensate Trap VST Balance System Phase II VR-203 and VR-204 Addition of a Liquid Condensate Trap. 3/25/2011
Emco Wheaton Emco Wheaton Retail Modification to EVR, Phase I System Equipment for Emco Wheaton Retail EVR Phase 1 System 11/17/10
Healy Healy Liquid/Vapor Condensate Trap Modification to EVR, Phase II System Addition of a liquid/vapor condensate trap to the Healy phase II EVR 11/18/09
Vapor System Technologies, Inc. VST Balance Phase II EVR VST Balance Phase II EVR for use with the Healy CAS without ISD 10/3/09
Emco Wheaton Emco Wheaton Balance Phase II EVR System For use with Hirt VCS 100 and for use with or with out the Incon VRM and DTU 6/17/09
OPW Fueling Components, Inc. 1-3100 Series Spill Container New Spill Bucket Assembly for Phase 1 Vapor Recovery Systems. Spill bucket design allows for replacement without breaking concrete 1/5/09
Hirt Manufacturing VCS 100 Vapor Processor User with VST and Emco-Wheaton balance EVR systems Removes excess gasoline vapor from UST systems. 1/5/09
Veeder-Root Veeder-Root Vapor Polisher New pressure control system for use with VST Balance EVR Systems Excess vapors are channeled to an activated carbon canister when positive tank pressure exists. 10/3/08
Franklin Fueling Data Transfer Unit (TD-DTU)
DTU Dispenser Installation Kit
(TS-DRK)
For use at gasoline dispensing stations when upgrading INCON vapor recovery systems. Used to transfer vapor recovery data from the dispenser to the monitoring console using an existing AC powerline. 7/17/08
Franklin Fueling Phil-Tite Phase I EVR Use of the Phil-Tite Phase I EVR system with E-85 Fuel Current Phil-tite Phase I EVR can be used with E-85 fuel 6/26/08
Veeder-Root VST including Veeder-Root In-Station Diagnostics (ISD) System New ISD system for Approved Phase II EVR Assist and Balance Systems ISD monitors the collection and containment of vapors by vapor recovery equipment. (EO. VR202-E) 3/26/08
Husky Corp. 5885 Pressure/Vacuum Vent Modification to EVR, Phase I System Update of Model 4885 P/V Valve 1/28/08
Beaudreau Electric, Inc. BEI PV-Zero Modification to EVR, Phase I System Closes off the tank vent unless pressure or vacuum level exceeds allowable thresholds. 1/28/08
INCON INCON Vapor Recovery Monitoring System New EVR, Phase II System ISD monitors the collection and containment of vapors by vapor recovery equipment. 12/20/07
Vapor System Technologies, Inc. VST Phase II EVR System New EVR, Phase II System Phase II EVR System with membrane processor, for use with balance dispensers. 11/1/07
CNI Manufacturing CNI Phase I EVR System Modification to EVR, Phase I System Addition of Emco Wheaton overfill prevention valve and swivel adaptor to CNI Phase I EVR system. 8/10/07
Emco Wheaton Emco Wheaton Balance Phase II EVR New EVR, Balance Phase II System For use with Hirt VCS 100 and for use with or without the Incon VRM and DTU 6/17/07
OPW Fueling Components, Inc. OPW Phase I EVR System Modification to EVR, Phase I System Addition of a remote fill configuration and minor modification of several existing components.  61SO overfill prevention valve has been modified slightly and is now called 71SO. 4/10/07
Franklin Fueling Systems - Phil-Tite Phil-Tite EVR Phase I System Modification to EVR, Phase I System Addition of EBW's Auto Limiter II Overfill Prevention Drop Tube and other EBW Phase I components to the Phil-Tite EVR Phase I System. 11/13/06
Healy Systems, Inc. Healy Clean Air Separator Modification to EVR, Phase II System Addition of Mode1 807 Swivel Breakaway and 1302 Flow Limiter to the Healy Phase II EVR System. 11/13/06
Emco Wheaton Retail EVR Phase I System New EVR, Phase I System Complete Phase I EVR System with integral overfill prevention (flapper valve) and spill containment, available in direct-bury and multi-port configurations. 8/8/06
OPW Fueling Components, Inc. Vaporsaver ORVR-Compatible Modification to EVR, Phase II System Change of fan material from plastic to aluminum, addition of a fan support bracket, and the use of cast aluminum for select components in place of machined aluminum.
(E.O G-70-204.)
11/3/05
CNI Manufacturing Stand Alone Direct Bury Spill Containment Models 205 & 214 Modification to EVR, Phase I System Addition of ductile iron stand-alone (direct bury) spill container. This stand-alone direct bury can only be used for applications where the secondary containment of the fill riser is not required.
(E.O VR-104-B.)
9/14/05
Veeder-Root Healy System, Inc. Including Veeder-Root In-Station Diagnostic (ISD) System New EVR, Phase II System ISD monitors the collection and containment of vapors by vapor recovery equipment
(E.O. VR-202-A)
8/31/05
OPW Fueling Components, Inc. 500 L Series, 53 VML, and 1-2100 Series Modification to EVR, Phase I System Addition of fiberglass bucket around the 500 L Series spill container, protective guard outside of the bellows of 1-2100 Series spill container, and a non-substantive revision to the 53 VML ball float vent valve.
(E.O. VR-102-E)
8/31/05
Phil-Tite Enterprises 85000-1 Series Spill Container Modification to EVR, Phase I System Addition of 85000-1 Series spill container to currently certified Phil-Tite phase I Vapor Recovery System.
(E.O. VR-101-D)
6/30/05
Healy System, Inc. Healy Clean Air Separator, Model 9961 New EVR, Phase II System Stand alone device that assists in controlling vapor emissions from gasoline dispensing facilities.
(E.O. VR-201-A)
4/7/05

 »» For more information regarding UST vapor recovery program, visit the Air Resources Board's Website.