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RECLAMATION PLAN EXHIBIT E <br /> 1. General Reclamation Plan <br /> The total area of the permit is 338.8 acres. The permit has both a disturbed area(310.6 acres) and <br /> an undisturbed area (28.2 acres). Much of the undisturbed areas are perimeter areas of the pit. <br /> The reclaimed land use is shown in Table E-1. <br /> Table E-1 Ralston Quarry Reclamation Land Use <br /> Land the Ana, <br /> Water Resewir 127.8 <br /> Rangeland 179.5 <br /> Access Roads left in lace 3.3 <br /> Undisturbed Areas 28.2 <br /> Total 338.8 71 <br /> Note:Areas listed above can be seen on Map F. <br /> Reclamation will be conducted in concurrence with the two mining stages. Once the north <br /> platform above the Denver Water tunnel is mined out, backfilling will commence in that area. <br /> Following this,there will not be a need for reclamation work until the final mining slopes are <br /> complete around the quarry. Since there is no backfill within the reservoir area,the only <br /> reclamation activity that will need to be conducted in this area as time goes on is the construction <br /> of the vegetation islands shown on Map C-3. Map F shows the post mine land use along with the <br /> reclaimed slopes for the entire site. <br /> 2018 Slide Area <br /> The disturbance associated with the slide in 2018 will be reclaimed to the same land use as the <br /> surrounding area: rangeland. Once regrading has finished,topsoil will be placed, and <br /> revegetation will be conducted. Stormwater control systems will remain in place until <br /> revegetation in this area has been determined to be a success by DRMS. <br /> Reclamation of the slide area will include the regrading of portions of the slope to install <br /> processed tailings embankments to improve slope stability. Within portions of this reclaimed <br /> slope, subsurface drainage systems will be installed to capture stormwater infiltration and carry it <br /> Ralston Quarry Greg 1. icki and As iaa-n,PLLC <br /> January 2019 E-1 <br />