1. The operator shall submit an inspection-maintenance plan to ensure that the area will be maintained until such time as it is stabilized and will be self-maintained in accordance with the purposes of the plan.
2. The inspection-maintenance plan shall contain all measures necessary to maintain all the designated final uses and all measures required under the closure plan, including an inspection program, access control program and a program to maintain the structures and required vegetation.
3. The inspection-maintenance program shall set forth an estimated time for which each of the measures are to be continued and a proposed basis on which a determination can be made for determining that active inspection-maintenance is no longer required.
4. The inspection-maintenance program shall be reviewed by the operator and the director every five years, or upon request of the owner or operator and shall be revised as necessary.