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49 <br />• 1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />• 13 <br />14 <br />15 <br />• <br />16 <br />17 <br />18 <br />19 <br />20 <br />21 <br />22 <br />23 <br />24 <br />25 <br />has committed to it, as well as the Division, the <br />Board would require that the operation be conducted <br />so that area could be isolated and repaired. <br />MR. HOLDER: Okay. One moree has to <br />do with the grout curtain. It seems to me that's <br />a two-way curtain and it's going to keep water in <br />the pit. They're committed to keeping the pit dry <br />forever. <br />MR. RENNER: Yes. <br />MR. HOLDER: What happens tc the snow <br />that falls naturally into the pit and melts? <br />MR. RENNER: It's anticipated that the <br />local precip is about 15 inches a year. The local <br />evap is about 40 so they're anticipating that by <br />midsummer you would have evaporated that <br />precipitation out of the pit. <br />The grout curtain is high enough on <br />the pit wall that the flow of water -- you have to <br />flood the whole pit essentially to get water to <br />(traverse from the pit area towards the creek, but <br />we don't even anticipate that kind of a situation. <br />I think that the curtain would be about 30 foot <br />(deep. <br />MR. HOLDER: Thank you. That's all I <br />have. <br />