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D—Total Affected Area is 152.3 acres. <br /> Total Affected <br /> Area(Acres) <br /> Phase 2 thru 5(Mine)+Phase 1(Wash Ponds) <br /> 97.6 <br /> =Mine and Backfill Surface Area(Acres) <br /> Phase 1(Conwnercial/Industrial Area) <br /> Including buffers&excluding wash plant 89.0 <br /> settling ponds(Acres) <br /> Mine buffers excluding commercial/ <br /> 25.7 <br /> industrial buffers(Acres) <br /> Total Affected Arco(Acres) 152.8 <br /> E- Mining Sequence and Schedule-ASCI plans to mine and reclaim the Stiles Mining Resource in four <br /> (4) mining Phases and one (1)commercial/industrial Phase. Mining will progress through the Phases <br /> illustrated on the above Mining Diagram and schedule. <br /> F-Nature of the deposit—Subsurface drilling and testing verifies that the Stiles Mining Resource <br /> property has a significant commercial deposit of sand and gravel.The average topsoil and overburden <br /> thickness is 3 ft, and the sand and gravel material depth is±36 ft.The nature of the stratum below the <br /> sand and gravel material is grey shale. <br /> The average ground surface elevation is 4,667 ft and varies in elevation from 4,670 to 4,662.The existing <br /> ground surface slope is±0.002 ft/ft toward the northeast. It is expected that ground water will be met <br /> about six(6)feet below the ground surface. <br /> G—The primary commodity to be mined is sand and gravel.This material will be processed into various <br /> products and gradations to be used as a part of construction materials including such as asphalt, <br /> concrete, grout, structural fill, and aggregate base course. <br /> H—No incidental products. <br /> I—There are no explosives used in the mining process. <br /> J—The access road is to be constructed from WCR 394 to Parcel I and III. All other roads will be <br /> temporary at the mine site.ASCI intends to work cooperatively with the City of Evans on 35th Avenues <br /> future development and construction.See the Mine Plan for Access Road details.There is no installation <br /> of new road drainage or associated runoff conveyance structures. <br />