Section R307-328-7 - Vapor Tightness Testing(1) Gasoline cargo tanks and their vapor collection systems shall be tested annually for leakage in accordance with the test methods and vapor tightness standards in 40 CFR 63.425(e) which are incorporated by reference.(2) Each owner or operator of a gasoline cargo tank shall have documentation in their possession demonstrating that the gasoline cargo tank has passed the annual test in Subsection (1) within the preceding 12 months.(3) The vapor tightness documentation described in Subsection (2), as well as record of any maintenance performed, shall be retained by the owner or operator of the gasoline cargo tank for a two -year period and be available for review by the director or the director's representative.(4) The owner or operator of a railcar gasoline cargo tank may use the testing, recordkeeping, and reporting requirements in 40 CFR 63.425(i), which is incorporated by reference as an alternative to the annual testing requirements in Subsections (1) through (3).Utah Admin. Code R307-328-7
Amended by Utah State Bulletin Number 2023-04, effective 2/2/2023