Section 49-611 - Same; conduct and activities required after completion of mining operations; release of bond or security(a) An operator authorized under this act to operate a mine, after completion of mining operations and within the time specified in K.S.A. 49-613, and amendments thereto, shall:(1) Grade affected lands except for impoundments and pit floors to slopes no steeper than one foot vertical rise for each three feet of horizontal distance. Where the original topography of the affected land was steeper than one foot of vertical rise for each three feet of horizontal distance, the affected lands may be graded to blend with the surrounding terrain. The grading of high banks of sand pits and highwalls may be modified or exempted by the director.(2) Provide for the vegetation of the affected lands, except for impoundments, pit floors and highwalls, as approved by the director before the release of the bond as provided in K.S.A. 49-616, and amendments thereto.(b) Notwithstanding subsection (a), overburden piles where disposition has not occurred or will not occur for a period of 12 months shall be stabilized.(c) Topsoil that is a part of overburden shall not be buried or destroyed in the process of mining.(d) The director, with concurrence of the secretary, may grant a variance from the requirements of subsections (a) and (b).(e) A bond or security posted under this act to assure reclamation of affected lands shall not be released until all reclamation work required by this section has been performed in accordance with the provisions of this act, except when a replacement bond or security is posted by a new operator or responsibility is transferred under K.S.A. 49-610, and amendments thereto.Amended by L. 2021, ch. 74,§ 18, eff. 5/6/2021.L. 1994, ch. 197, § 11; July 1.