Rules For The Control Of Nonmetallic Mineral Processing Plants

Sections 790 through 799 establish the requirements for nonmetallic mineral processing plants, frequently referred to as rock crushers. Definitions for nonmetallic mineral processing plants can be found in 40 CFR Part 60, Subpart OOO. Compliance with Section 790 does not relieve the owner or operator of a nonmetallic mineral processing plant from the responsibility of complying with other federal, state, and local applicable laws, regulations, and requirements. (3-28-23)