The purpose of this chapter is to establish:
- (a) Standards for particulate matter emissions and visible emissions for sand and gravel sources, non-metallic mineral processing plants, and cement and concrete sources;
- (b) Fugitive dust requirements for sand and gravel sources, non-metallic mineral processing plants, and cement and concrete sources; and
- (c) Permit-by-notification requirements for non-metallic mineral processing plants.
Source. #6428-B, eff 1-18-97 (formerly Env-A 1210); ss by #8218, eff 11-24-04; ss by #9793, eff 10-1-10; ss by #12693, eff 12-22-18