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raw material from the active mine phase to the processing area. The phases will be mined no <br /> steeper than 3H:1 V slope. <br /> (c) All water diversions and impoundments;and <br /> Strom water will be discharged per a CDPHE storm water only discharge permit. There will be <br /> no wash water for the processing area. The water required will likely be provided by the <br /> existing water rights associated with the property. <br /> (d) The size of area(s)to be worked at any one time. <br /> Excluding the processing area, the maximum area to be worked on at any one time is <br /> approximately 30 acres. <br /> (e) An approximate timetable to describe the mining operation. The timetable is for the <br /> purpose of establishing the relationship between mining and reclamation during the <br /> different phases of a mining operation. <br /> The Operator anticipates that mining will commence as soon as all permits are in place. The <br /> Operator anticipates extracting approximately 350,000 tons of aggregate per year, however, <br /> production rate may vary based on market demands. <br /> Timetable for Mining and Reclamation <br /> West Phase: Mining will begin in the north and progress south. It should take approximately <br /> 2 years. <br /> East Phase: Mining will begin in the north and progress south. It should take approximately 1 <br /> years. <br /> Miscellaneous Areas: The miner will strip all areas. <br /> 6 acre stock pile area (minor mining not below 10 feet total depth in the first couple of <br /> years). The stockpile area will be stripped prior to placing piles. <br /> The 12 acre processing area (minor mining not below 10 feet total depth in the first couple <br /> of years) This area will be stripped prior to placing material there. <br /> 5 acre are in the north west will be mined no steeper than 3H:1V slopes to be reclaimed <br /> as an augmentation/recharge pond. Maximum depths of 5 to 10 feet B.G.S. <br /> Reclamation will begin immediately after mining is complete. When possible, concurrent <br /> reclamation practices will be used to minimize site disturbance and to limit material handling to <br /> the greatest extent possible. Please refer to the Mining Plan Map in Exhibit C for phase areas <br /> to be mined, locations and areas. <br /> (fJ Use Mining Plan Map in conjunction with narrative to present: <br /> (i.) Nature, depth and thickness of the deposit and thickness and type of overburden to <br /> be removed <br /> Exploratory borings drilled by Drilling Engineers in late winter of 2018 primarily along the <br /> perimeter of the site, encountered approximately two to four feet of overburden topsoil, <br /> silty sands and sandy lean clays overlying approximately 22 top 55 feet of sand and <br /> gravel on top of primarily claystone bedrock. Refer to the Stability Analysis (Exhibit S)for <br /> Hunt Water LLC-Gravel Mine-MLRB 112 Permit Application <br /> Exhibit D-2 <br />