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page 10 <br />. _.. _, <br />The subsidence points are all located on a 1" - 500' sca]e mine map <br />with readings taken >n 1978, 1979, and 1980. 'It should be noted <br />that there seems to be relatively little trovicem~it on any of the <br />points. <br />57~ao additional subsidence points will be located between State <br />ffighway 133 and the intake shaft, on each side of the intake shaft <br />to detect any possible drmiage to the hiytnaay caused by the intake <br />'shaft. Our contractor has been requested to rteasure the subsidence <br />rtnnitoring points at the soonest possible time and that the points <br />be measured every three rmnths thereatter with the realization that <br />during certain periods we will be unable to gain access to the top <br />of the irountain to measure the upper stations. When it is impossible <br />to gain access to measure the points the agencies will be notified. <br />2.05.6(1) Air Pollution Control Plan ~i.,,;~/ <br />A copy of our permit from the Colorado Compartment of Health is <br />attached. <br />~. . <br />I <br />i <br />