Laserfiche WebLink
2.05 APPLIC7-TI@i FOR PERMIT FOR 6URFACE OR @mIIY~[]PID MINII~ ALR'IVI'irIFS <br />• 1Ka@f@t RDQUII2E[~RfI'S F10R OPERATION ADID RECI~TIOPi PIAN.4. <br />2.05.4 Reclamation Plan. <br />(2) (d) (Cont'd) <br />areas of the shaft and associated structure fourdations. This <br />topsoil would be stockpiled (see Map 8-7) in two piles approximately <br />90 feet long, 45 feet wide, arri 11 feet high. The return depth <br />would be an average of 24 inches, as that for the OVNINI site. <br />FRiere the small cuts would be required for the wnstruction of the <br />vent shaft light use road, soils would be side cast. Areas of the <br />cuts aryl side cast soils not coveted by gravel would be seeded with <br />OOVOC's permanent seed mixture. As topsoil depths generally exceed <br />two feet in the area of the OV~d~I, salvaging this topsoil would <br />create a much larger area of disturbance. Horsed on a salvage depth <br />of 24 inches, a general terrain slope of 20~, and cut slopes of 2:1, <br />NVCC proposes not to salvage topsoil on the light-use road. Upon <br />final abandonment and reclamation of the OWd~i, the gravel would be <br />removed and disposed of in the ventilation shaft. The urx3erlying <br />soils would be inoculated by mixing them with the topsoil recovered <br />ftrnn the shoulders during backfilling. No topsoil would be salvaged <br />front the power pole sites. <br />• Per Rule 4.06.2 (2) (a) (i) , rto topsoil will be salvaged from the light <br />use road. NVCC would seed the road with grass aryl fotb species <br />frrnn the approved petmartettt seed mixture and restrict vehicle <br />access. ~ICC monitoring personnel would either access the fan by <br />foot or by use of a wide tire, all terrain vehicle to avoid <br />excessive cmnpaction and maintain the productivity of the soil <br />medium, until vegetation was well established and monitoring <br />requirements were reduced. No topsoil would be salvaged from the <br />power pole sites per Rule 4.06.2(2)(a)(iii). <br />In order to aoo®mttodate the mine's need to access the ventilation <br />shaft on a frequent basis an access road will be established onto <br />the site. An existing trail onto the site will be used as the <br />access road. The location of the access toad is shown on Map SA-8. <br />It should be noted, as shoran on the map, that the entry into the <br />access road is over an existing SLM road. <br />'ihe road to aooess the vent shaft/water tank site is a preexisting <br />road, and as such no further grade work will be required. The <br />alignment and grade is in accordance with Fdrle 4.03.2 (3) . A 12 inch <br />culvert exists order the road and it will be maintained to provide <br />drainage under the road. The location of the culvert is shown on <br />Map 8A-8. In addition, in accordance with Rule 4.03.2(4), a small <br />drainage ditch will be continuously maintained along the cut slope <br />toe of the fan access road while the xoad is being utilized. <br />• TR 90-10 Revised 08/08/90 <br />64 <br />