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<br />SNOWMASS COAL COMPANY <br />CERTIFICATION OF CONSTRUCTION <br />LONG POND <br />A long pond was constructed on Snowmass Coal Company's No. 1 mine <br />site, during September 1989, to provide additional settling time <br />for the high iron content water being discharged from the No.l <br />Mine. The design and location of this pond is shown on Exhibit <br />D-2-5 and is discussed on pages 4-66g through 4-66i of the Per- <br />mit. <br />The pond was -constructed--us-ing-a-baParrced eut and fill technique-. <br />The pond was designed so that enough material was excavated from <br />the center of the pond to construct the embankment. The pond has <br />a maximum water depth of eighteen inches and a capacity of ap- <br />proximately 0.2 acre feet. The pond caill be inspected quarterly <br />by s qualified individual in accordance with Rule 4.05.6(lIl(cl. <br />To the best of my knowledge and belief the long pond was con- <br />structed in accordance with the approved plan and meets the <br />requirements of the Regulations of the Colorado Mined Land <br />Reclamation Division. ___ <br />9 Z6-89 <br />•p .~~- ~ame~ ~ cover <br />~ViR P.E. ~.~10 .° 19230 <br />i * ~ 19230 ~ ~oo° <br />• <br />:a+ ~. d ~a <br />e ~~. <br />~'~f'••......• •' ~ i <br />~~:.ONAe; ~,ee• <br />