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MakkM WCanpwry,LLC <br /> Assumptions: <br /> Main tunnel width: 7ft <br /> Reservoir depth: 3ft <br /> Main tunnel grade: 0.5% <br /> Reservoir length: 700 ft <br /> Gallons per cubic foot: 7.48 <br /> Estimated volume of temporary reservoir constructed(if needed)at the <br /> north drift diversion: 7,014 W or 52,465 gallons (7ft*1.67ft*1,200ft)/2 <br /> Assumptions: <br /> Main tunnel width: 7ft <br /> Reservoir depth: 1.67ft <br /> Main tunnel grade: 0.5% <br /> Reservoir length: 1,200 ft <br /> Gallons per cubic foot: 7.48 <br /> Estimated time required to drain reservoir within drainage capacity: <br /> 34.9 hours (146,608 gal)/(70 gpm*60 min/hr) <br /> c. Creation of a discharge at some other point. It is difficult to say with certainty that <br /> using the north drift will not result in a discharge to the surface at some unknown <br /> point. However, Maisie has not observed any evidence that surface discharges would <br /> occur. Prior to Maisie's involvement in the Capital Prize Mine it was often the <br /> practice to divert all the drainage into the north drift. This practice did not result in <br /> drainage escaping through the north portal and presumably not from other surface <br /> locations. The practice was, most likely,the basis for the estimate that the north <br /> drainage had an absorption rate of 15 gpm and could accommodate normal discharge <br /> rates. <br /> Please contact me if additional information is required. <br /> Regards, <br /> M;omas <br /> CK. <br /> G COMPANY,LLC <br /> By <br /> Tulk, Ph.D. <br /> Managing Member <br />