Section R70-940-3 - Storage Tank Preparation(1) Retail storage tanks and equipment must be cleaned and purged prior to first introduction of fuel meant for sale or,(2) Purged when switching from one type or grade of fuel to another.(3) Access to the bottom of a retail storage tank shall remain unobstructed such that any phase separated water content may be measured or detected from the fill connection.Utah Admin. Code R70-940-3
Amended by Utah State Bulletin Number 2018-6, effective 2/22/2018