Mich. Admin. Code R. 425.33

Current through Vol. 24-24, January 15, 2025

Section R. 425.33 - Rock or lean ore stockpiles

Rule 33.

(1) Rock or lean ore stockpiles shall be sloped at an angle to minimize the possibility of land or rock slides and to be consistent with a future use of the mining area.

(2) Unless otherwise authorized by the supervisor, waste rock stockpiles shall be covered with surface overburden sufficient to provide for vegetation, particularly on the slopes or surfaces visible from public roads.

Mich. Admin. Code R. 425.33

1979 AC