A. The Director may adopt regulations requiring that sources of dust at surface mineral mines be wetted down unless controlled by dry collection measures or other means approved by the Director.
B. The Director may adopt regulations providing that no miner at a surface mineral mine that is subject to inspection by the Department pursuant to § 45.2-1148 shall be exposed to noise levels that exceed the federal limit adopted by MSHA for non-coal miners. Such regulations shall provide that if such exposure exceeds the federal limit, the Director may require the operator to employ feasible engineering and administrative control measures.