R307-206-4

R307-206-4. Visible Emission Standards

Last amended: 2024Length: 23 wordsOfficial source

Cite as Utah Admin. Code R307-206-4

Visible emissions from abrasive blasting operations shall not exceed 40% opacity, except for an aggregate period of three minutes in any one hour.
R307-206-4: R307-206-4. Visible Emission Standards | Justis AI