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<br />Mt. HiGHL4MD ENG/NEO~G' Co. , /n~c. <br />.~ <br />361 PALMER,P.O.BOX631 D0.TA,C0. 814th ~="?"~'^~~~ ~"'~~• r <br />(303) 874-8613 f ,~;1,;-,',~, '.~. .. _. <br />January 17, 1986 ~1-3 ~ i~s5 <br />r. <br />Colorado Mined Land Reclamation '`~~• J~t:t. ~•~ ~~•- ~ ~~~ ~.i"~~ 1i.~ <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />Re: Western Slope Carbon - Hawk's Nest <br />Mine, East Mine - Certification: <br />East Mine Laydown Pond <br />Substation Pond <br />Warehouse Pond <br />Dear Sirs: <br />This letter is to certify that the East Mine Laydown Pond, the <br />Substation Pond and the Warehouse Pond were. inspected and have been <br />constructed to meet the requirements as outlined in the Mined Land <br />Reclamation Permit. <br />The following are as-built elevations and capacities: <br /> Elevation Capacity <br />East Mine Laydown Pond <br />Principal Spillway 6143.00 0.65 of <br />Drain 6138.00 0.10 of <br />Substation Pond <br />Principal Spillway 6181.60 0.14 of <br />Warehouse Pond <br />Emergency Spillway 6149.25 0.22 of <br />Principal Spillway 6147.00 0.10 of <br />Drain 6145.00 0.05 of <br />If you need any additional information please call <br />more than happy to answer any questions you might have. <br />si ir~er~2:y;,. <br />~ ~f <br />~-~r'- i~ ,,5~ - - <br />.~z~'~ljan:.l~xtue~Tlart, P. E. <br />I would be <br />