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• • iiiiiiiuiuiiuiii <br />999 <br />1 ~~ <br />ORCI-IARD V LEY MINE <br />~~.~, QUARTERLY WASTE DISPOSAL AREA INSPECTION REPORT <br />NEW WEST RIDGE PILE <br />Item Y/N Comments <br />1. Quantity of waste material added to Y Approximately 9324 tons of gob were added to the waste <br />waste disposal area this quarter'? disposal pile this quarter. <br />2. Waste material deposited and compacted Y <br />in 24" lifts? <br />3. Drainage alterations constructed? N No drainage alterations were consvucted during the <br /> the quarter. 'ihe existing drainage pa« ern was <br /> maintained around the perimeter of the pile to protect <br /> outslopes and direct drainage to ditches at the toe of <br /> the pile. <br />4. Present height of waste material? Highest height approximately 78.0 feet. <br />5. New bench constructed? N <br />6. Refuse material outslope placed at Y Slopes were checked for proper placement periodically <br />1 V:2H outslope? during construction. <br />7. Adequate drainage on top of completed Y Grading was maintained on top of the exposed gob to <br />fill? ensure proper drainage from the top of the pile. <br />8. Bench drainage adequate? Y Bench drainage was maintained throughout the quarter. <br /> See item 3. <br />9. Outslopes covered with 4' non-toxic, Y <br />non-combusible material? <br />10. Berms constructed on outslopes'? Y <br />1 L E~~dence of structural defects? N <br />