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MINING PLAN EXHIBIT D(CONT) <br /> During mining all interior pit slopes will be maintained with a <br /> pit-ward attitude so that there will be no drainage off the <br /> affected land. This same slope management plan will prevent any <br /> offsite slides or other disruptions, and will also address some <br /> of the storm-water runoff questions arising from the Clean Water <br /> Act . Isolation berms or ditches will be constructed within the <br /> setbacks around the mine to prevent stormwater from entering or <br /> leaving the site. No water will be discharged from the pit <br /> unless done so under a CPDS permit and all stormwater will be <br /> collected on the site and treated before being released if it <br /> comes in contact with disturbed areas as required. <br /> We have adequate water available to meet the requirements for <br /> evaporative loss, during initial mine startup, see EXHIBITG. An <br /> application will be made for a well permit to address the need <br /> for evaporative losses associated with mining in the ground water <br /> table. This will only be needed until reclamation is complete as <br /> the entire area will be backfilled so no new lake area will be <br /> left . <br /> MINING TIMETABLE <br /> The continuing uncertainty of economic conditions in the <br /> construction materials industry precludes an accurate forecast of <br /> demand during the life of the mine. This estimated mining <br /> timetable is based on an average year and it is expected that a <br /> specific year will vary widely from the average. <br /> MINING TIMETABLE <br /> ACRES f AVERAGE ANNUAL <br /> MINING AREA YEARS PRODUCTION <br /> TOTAL MINED TONS/YEAR <br /> AREA AREA <br /> Stage 1 1-2 19.44 7.71 250,000 <br /> IStage 2 1 3-5 1 33.73 1 29.54 1 250,000 <br /> Totals 1 53.17 1 37.25 <br /> 11 (Revised 12/15/2014) <br />