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51 <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />I <br />9 <br />10 <br />11 <br />12 <br />~'' • 13 <br />14 <br />15 <br />' 16 <br />17 <br />18 <br />19 <br />20 <br />21 <br />22 <br />23 <br />• 24 <br />25 <br />system, and since that's a gold bearing so.Lution, <br />you're going to try to recover that as quickly as <br />possible and get it back into the process so you <br />would expect to see some pumping or a recirculation <br />lof those materials. <br />The lowermost liner is compacted to <br />the ten to the minus six millimeters per second which <br />is extremely tight and won't allow for much flow at <br />all through it if any, and I couldn't even tell you <br />how many years it would take to -- you can visualize <br />one molecule of water trying to travel through that <br />sort of permeability on the potential for leakage <br />through that system. <br />In a system where you essentially <br />have no hydraulic head at all it's quite minimal. <br />MS. WINTER: Thank you. <br />MR. DONALD: What is the potential <br />for that to crack though? <br />MR. RENNER: My feeling is that it <br />would be a very minimal potential for crackage or <br />desiccation as such because it would not be -- once <br />it's constructed, you immediately want to lay your <br />leak detection and primary liners over it so you're <br />not subjecting it to desiccation, per se. You won't <br />have the hot sun on it. You won't have the wind on <br />