Fuel Storage Tank System Testing and Certification Services

2026-11-03

A . For facilities with AST ' s , annual testing requirements must be met . Contractor shall perform testing within the testing schedule of local agencies . B . For facilities with UST ' s , testing is required both annually and some components are required to be tested every three years . Contractor shall perform testing within the testing schedule of local agencies . C . Sites that have Healy Model 9961 Clean Air Separator and VST ( Vapor System Technologies ) Phase II EVR ( Enhanced Vapor Recovery ) System with Veeder Root canister must perform testing in accordance with most current edition of CARB EO ( Executive Order ) 201 and EO 203 . D . Testing of PN ( PressureNacuum ) caps within South Coast Air Quality Management District will be tested every three ( 3 ) years on both AST and UST . E . If required by local regulatory agencies , Overfill Prevention Equipment ( OPE ) Inspection will be performed every three ( 3 ) years . If performed on an unleaded fuel tank , vapor reverification is required for UST . F . Vapor recovery testing , TP - 201 . 1CID Drop Test and TP - 201 . 3 Pressure Decay Test ( ST - 30 ) will be performed annually on UST .

California

2026-03-27