R 425.401 Notice of commencement of mining.

Rule 401. (1) A permittee proposing to begin mining shall submit written notice to the department of the date mining will commence at least 30 days before commencing new mining activities. (2) A permittee who has ceased all mining activities for a period of 90 days or more shall submit written notice to the department of the date mining activities will resume at least 30 days before resumption of mining activities.