Minn. R., Part 6132.3000

Current through Register Vol. 48, No. 51, June 17, 2024

Part 6132.3000 - SUBSIDENCE

Subpart 1.Goal.

Mining shall be conducted in a manner that will minimize hazardous conditions that result from subsidence.

Subp. 2.Requirements.

Mining techniques must meet the requirements in items A to C.

A. Mining techniques shall be used that minimize subsidence to the extent practicable.

B. If actual or likely subsidence occurs, the permittee shall establish ground control survey locations and conduct surveys to document the extent of ground movement.

C. Areas affected by subsidence shall be contoured or filled to protect public health and safety or natural resources.

Minn. R., Part 6132.3000

17 SR 2207

Statutory Authority: MS s 93.44 to 93.51; 103G.222