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2 <br />Valley Fill #1 is filled in as shown on Map C-213 and has not had any slope stability issues. <br />Exhibit D. Minina Plan <br />A minimum depth of 1 foot of aggregate is left on top of the shale to allow for drainage after <br />reclamation as well as for keeping a good working surface during mining. The depth of <br />overburden that is going to be replaced as part of reclamation will vary depending on <br />location. In the In Mining Area 1 and 3 a center pivot field will be restored and the depth of <br />overburden to be replace will be as much as 55'. This wedge of overburden will be deeper in <br />the west and will taper out to approximately 6". The minimum depth of overburden will be <br />approximately 6" to allow for a subsoil growth medium. <br />Cugnini Well # 2 delivers water to a horse head within the affected land through a pipe laid <br />on the surface. No disturbance is associated with this pipe and it will be removed after <br />mining. <br />The Isolation berms containing on site stormwater to the affected land are 3 feet tall with 1 <br />foot wide flat tops. The slopes are 1.511:1 V. The base width is 10 feet wide. The isolation <br />berms are installed at the base of the slope where the natural ground levels out. The lower <br />berms will be compacted to prevent failure. <br />There are no permanent concrete footings associated with the Hot Mix Asphalt plant. As a <br />portable plant, the components are set on precast concrete blocks or slabs placed on grade. <br />These blocks and slabs will be removed and transported with the plant when it relocated in <br />the future. The following are dimensions of existing concrete structures cast in place at the <br />Cugnini Facility: <br />Truck scale ramp wing walls- 4 each @ 22'x 1'x 3.5' <br />Truck scale bulk heads- 2 each @ 9'xl'x 2' <br />Transformer pad- 8'x6'x 0.7' <br />(Approximately 14 cy) <br />The applicant/ operator is not aware of any other concrete structures at this facility that <br />would have to be excavated and removed during reclamation. <br />Exhibit E, Reclamation Plan <br />The minimum Depth of overburden to be replaced is 6". The minimum depth of topsoil to be <br />replaced is 6". <br />Topsoil is salvaged from the operation and stockpiled to be used during reclamation. These <br />stockpiles are seeded to prevent topsoil erosion. Fines will only be used as a subsoil to obtain