Laserfiche WebLink
<br />grading, etc. for [he entire permit area. <br />• <br />All si opes will be graded to the most moderate slope feasible, but in any case, will not <br />exceed a minimum stack ssfety factor of 1.3 as determined by slope stability analysis or <br />available published information. <br />Terraces are not planned for final reclamation. If teaaces are used they will meet the <br />requirements of 9.19.212). <br />Grading, preparation and placement of material will be conducted in a manner which <br />minimizes erosion and slippage and provides a surface for the replacement of topsoil. <br />Final surface or seedbed preparation of topsoil will be done alone the contour to minimize <br />subsequent erosion and instability. If prepara[i on of topsoil in this manner constitutes <br />a hazard to men or equipment then a direction other Chan parallel will be used. <br />Covering Coal and Acid and Toxic Forming Materials <br />Prior to backfilling and grading tha disturbance area, all debris and coal fines will be • <br />disposed of in a manner which will prevent contamination of the surface and groundwater. <br />There are no acid or toxic forming materials in the permit area. <br />Coal fines stockpiled in the loadout pile around the stacking tube and in the storage area <br />adjacent to the truck durrQ~ will be utilized as ba ckf il] material in the rail loop cut <br />immediately adjacent to the tipple structure. The coal fines will be backfilled in <br />accordance with Rule 4.10. <br />• <br />2 Revised 3/20/03 <br />