SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT
RULE 71 - ABRASIVE BLASTING
(a) No person shall operate any nonpermanent abrasive blasting equipment unless it meets the performance and emission standards set forth in the State of California Administrative Code: Title 17, Part III, Chapter 1, Subchapter 6, Abrasive Blasting, beginning with Section 92000.
(b) For the purposes of this rule, "permanent abrasive blasting"means abrasive blasting operations
conducted, or abrasive blasting equipment located, in a building which is used, in whole or in part, for abrasive