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<br />CERTIFICATION OF CONSTRUCTION <br />TREATMENT PONDS NUMBER 1 & 2 <br />Treatment ponds number 1 & 2 were constructed during May 1988 as <br />settling ponds for the high iron content water being discharged <br />from the No.l Mine. The design and location of these ponds is <br />shown in the Permit on Exhibit D-2-5. <br />These ponds were constructed using a balanced cut and fill tech- <br />nique. The ponds were designed so that enough material was ex- <br />cavated from the center of the ponds to construct the embankment <br />around the perimeter. The ponds are not designed to be over six <br />feet deep and each has a capacity of approximately 0.37 acre- <br />feet. <br />To the best of my knowledge and belief these two ponds were con- <br />structed in accordance with the approved design and meet the <br />requirements of the Regulations of the Colorado Mined Land <br />Reclamation Division. <br />P <br />• a- <br />e ~ <br />o*~l 19230 ~;~n <br />e <br />~A. <br />.~+ : <br />.o <br />° o a <br />X10 <br />0 4,0 <br />v <br />,,. <br />•. ~e ..~ <br />,o <br />°:~ONAL Ens°~ <br />•.a.ae <br />