Laserfiche WebLink
<br />NEW ELK PREPARATION PLANT <br />~ ANNUAL REPORT AND CERTIFICATION <br />MSHA PONDS AND IMPOUNMENTS <br />REPORTING PERIOD <br />INSPECTIOND DATE <br />MSHA MINE ID No: <br />IMPOUNDMENT ID No.: <br />2005 <br />12/28/2005 <br />05-04461 <br />1211-CO-09-04461-04 <br />1. Describe any changes in the geometry of the impounding structure. <br />NONE <br />2. Describe the location and type of installed instruments and the maximum and minimum readings <br />of each instrument. <br />No recording instruments are present Water levels are recorded by differential level surveys. <br />3. Embankment Elevations: Tce: 7428 Crest 7459 <br />Spillway Elevations: Primary: 7451.75 Emergency: 7452.75 <br />Water Levels as surveyed: Minimum: 0.0 Maximum: 7451.5 Current Dry <br />Calculated Depth <br />._% Minimum: 0.0 Maximum: 10.0 Current Dry <br />4. The storage capacity for the impoundment is approximately: 16.75 Ac. Ft <br />5. Current volume of impounded water. 0.00 Ac. Ft <br />6. Describe any change which may have affected the stability or operation of the impounding structure that <br />has occurred since last certification: <br />NONE. Impoundment was dewatered in mid 2005 to allow sediment Gean-0ut Currently the pond is dry <br />with clean out to begin in January 2006. <br />I certify that the impoundment is being operated and maintaned in accordance wsth the apporved Plan. To the <br />best of my knowledge, this report is accurate and complete. <br />~~~ <br />MSHA Certified Impoundment In ector <br />~ <br />~~ ~ <br /> <br />f <br />f ~ <br />l <br />// <br />Sdperii~sing PCE <br />