Section 69-05.2-21-06 - Performance standards - Backfilling and grading - Slope measurements1. The permittee shall submit a postmining contour map to the commission for approval before spreading suitable plant growth materials. Along with the contour map, the permittee shall specify the thickness of topsoil and subsoil to be respread over the graded area. 2. The commission will approve or disapprove the postmining topography within thirty days and notify the permittee in writing of the decision along with reasons for any disapproval. N.D. Admin Code 69-05.2-21-06
Effective August 1, 1980; amended effective June 1, 1983; May 1,1990.General Authority: NDCC 38-14.1-03
Law Implemented: NDCC 38-14.1-24