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Annual Impoundment Certification Report <br />Mining Area New Horizon Mine <br />Date Inspected 19February08 <br />Impoundment 013 <br />1. Are there any appearances of erosion, instability, structural weakness or <br />other hazardous conditions? ~ to <br />If yes explain <br />2. The depth and elevation of any impounded waters at the time of <br />inspection: 1`w r ~ , ~~-,, _5"~ ~9 p <br />3. Existing storage capacity of water in the impoundment (from lowest weep <br />hole or principal spillway) <br />~ , 4~z _ r-T <br />4. Design storage capacity of water in the impoundment (from lowest weep <br />hole or principal spillway) <br />.~ . 'TZ- /~~ - ~T <br />5. Any other aspects of the structure affecting stability, or required <br />maintenance? /~.(,~, <br />6. Has structure been maintained as designed and in_accordance with the o-7 <br />approved plan and the applicable regulations? ~(.e S ~i n„d ~ S ~~ ~ n 'gyp / <br />If no explain <br />7. Inflow volume from a 10yr-24Hr storm: ~, , 70 ,:1~ _ ~; <br />8. Capacity of impoundment from lowest weep hole to riser: 3 Q.~r.-- ~t <br />PROFESSIONAL ENGINEER'S STATEMENT <br />I state that this pond was inspected and surveyed under my <br />supervision and all the information presented heron is true and <br />correct to the best of my knowledge and information <br />1~~-Q~OQU ~/ <br />Date Ross L. G a, CO P.E 28950 <br />~~;~ ~z~:r~~~~ <br />~. <br />o+i ~~ ~ e~ <br />c,~ ,a ~, <br />itt" <br />o <br />eo <br />eo4 ~o ewIwr H" <br />~ {~y~~ <br />F~~- <br />_ . <br />F:\Eng\DATA\WP\pond-banks\2008\2008 Annual Impoundment Certification Report.doc <br />