Company have done good work. This work has concluded if theres a good risk in this slide it shows it to some stent the colored portion of the lion there and this is the alignment of mountain tunnel coming down the o to the rios reservoir. The yellow portion is the lining as of 2008 that was still in good shape. All the other colored pieces that range from red to purple as the color deepens the risk of failure is worse. We so we see many segments the tunnel is failing at the same time weve seen the capacity of the through mountain tunnel directing over time theres additional failures going on through the tunneled and weve done further analysis to see the failures increasing over time. There is some risk there now. Whats catastrophic failure its a good word to us because if we have a cat tropic failure well be without the delivery off water for 6 to 9 months that means our water supply is cut off and our power ability is cut off. Those are significant implementation to both of those. So
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