Vapor Recovery Certification and Test Procedures

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Stationary Source Test Methods for Gasoline Vapor Recovery Systems can be downloaded as PDFs.

Test Method
Number		Test Method TitleDate of Adoption or Amendment
D-200Definitions for Vapor RecoveryJuly 12, 2021
CP-201Certification Procedure for Vapor Recovery Systems at Dispensing FacilitiesJuly 12, 2023
TP-201.1Volumetric Efficiency for Phase I SystemsJuly 26, 2012
TP-201.1AEmission Factor for Phase I Systems at Dispensing FacilitiesFebruary 1, 2001
TP-201.1BStatic Torque of Rotatable Phase I AdaptorsOctober 8, 2003
TP-201.1CLeak Rate of Drop Tube/Drain Valve AssemblyJuly 12, 2021
TP-201.1DLeak Rate of Drop Tube Overfill Protection Devices and Spill Container Drain ValvesJuly 12, 2021
TP-201.1ELeak Rate and Cracking Pressure of Pressure/Vacuum Vent ValvesOctober 8, 2003
TP-201.1E CERTLeak Rate and Cracking Pressure of Pressure/Vacuum Vent ValvesMay 25, 2006
TP-201.2Efficiency and Emission Factor for Phase II SystemsJuly 26, 2012
TP-201.2ADetermination of Vehicle Matrix for Phase II SystemsJuly 26, 2012
TP-201.2BFlow and Pressure Measurement of Vapor Recovery EquipmentOctober 8, 2003
TP-201.2CSpillage from Phase II SystemsFebruary 1, 2001
TP-201.2DPost-Fueling Drips from NozzlesOctober 8, 2003
TP-201.2EGasoline Liquid Retention in Nozzles and HosesFebruary 1, 2001
TP-201.2FPressure-Related Fugitive EmissionsOctober 8, 2003
TP-201.2GBend Radius Determination for Underground Storage Tank Vapor Return PipingMay 25, 2006
TP-201.2HDetermination of Hazardous Air Pollutants from Vapor Recovery ProcessorsFebruary 1, 2001
TP-201.2ITest Procedure for In-Station Diagnostic SystemsJuly 12, 2021
TP-201.2JPressure Drop Bench Testing of Vapor Recovery ComponentsJuly 26, 2012
TP-201.3Determination of 2 Inch WC Static Pressure Performance of Vapor Recovery Systems of Dispensing FacilitiesJuly 26, 2012
TP-201.3ADetermination of 5 Inch WC Static Pressure Performance of Vapor Recovery Systems of Dispensing FacilitiesApril 12, 1996
TP-201.3BDetermination of Static Pressure of Vapor Recovery Systems of Dispensing Facilities with Above-Ground Storage TanksApril 12, 1996
TP-201.3CDetermination of Piping Connections to Underground Gasoline Storage Tanks (Tie-Tank Test)March 17, 1999
TP-201.4Dynamic Back PressureJuly 3, 2002
TP-201.5Air to Liquid VolumeFebruary 1, 2001
TP-201.6Determination of Liquid Removal of Vapor Recovery Systems of Dispensing FacilitiesApril 28, 2000
TP-201.6CCompliance Determination of Liquid Removal RateJuly 3, 2002
TP-201.7Continuous Pressure MonitoringOctober 8, 2003
CP-202Certification Procedure for Vapor Recovery Systems of Bulk PlantsMarch 17, 1999
TP-202.1Determination of Emission Factors of Vapor Recovery Systems of Bulk PlantsMarch 17, 1999
CP-203Certification Procedure for Vapor Recovery Systems of TerminalsMarch 17, 1999
TP-203.1Determination of Emission Factors of Vapor Recovery Systems of TerminalsMarch 17, 1999
CP-204Certification Procedure for Vapor Recovery Systems of Cargo TanksJuly 12, 2023
TP-204.1Determination of Five Minute Static Pressure Performance of Vapor Recovery Systems of Cargo TanksNovember 7, 2014
TP-204.2Determination of One Minute Static Pressure Performance of Vapor Recovery Systems of Cargo TanksMay 27, 2014
TP-204.3Determination of LeaksNovember 7, 2014
CP-205Certification Procedure for Vapor Recovery Systems of Novel FacilitiesMarch 17, 1999
TP-205.1Determination of Efficiency of Phase I Vapor Recovery Systems of Novel FacilitiesMarch 17, 1999
TP-205.2Determination of Efficiency of Phase II Vapor Recovery Systems of Novel FacilitiesMarch 17, 1999
CP-206Certification Procedure for Vapor Recovery Systems at Gasoline Dispensing Facilities Using Aboveground Storage TanksJuly 12, 2023
TP-206.1Determination of Emission Factor for Standing Loss Control Vapor Recovery Systems Using Temperature Attenuation Factor at Gasoline Dispensing Facilities Using Aboveground Storage TanksMay 2, 2008
TP-206.2Determination of Emission Factor for Standing Loss Control Vapor Recovery Systems Using Processors at Gasoline Dispensing Facilities Using Aboveground Storage TanksMay 27, 2014
TP-206.3Determination of Static Pressure Performance of Vapor Recovery Systems at Gasoline Dispensing Facilities Using Aboveground Storage TanksJuly 26, 2012
TP-206.4Volumetric Efficiency of Phase I Vapor Recovery Systems for Aboveground Storage TanksNovember 7, 2014
CP-207Certification Procedure for Enhanced Conventional (ECO) Nozzles and Low Permeation Conventional Hoses for Use at Gasoline Dispensing Facilities July 12, 2023