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Colowyo Coal Company <br />2010Annual Reclamation and Hydrology Report <br />• Figure 7-1- West Pit Fill Quarterly Inspection Reports Continued <br />INSPECTION REPORT - WEST PIT FILL <br />INDICATE QUARTER -a 1sT D 2ND 0 3RD O 4TH U 2010 <br />YEAR <br />*ALL QUARTERS NEED TO BE CERTIFIED* <br />THE FOLLOWING ITEMS ARE TO BE INSPECTED AND REPORTED AS NOTED: <br />1) Has any significant change been noted in the survey monuments on the fill? <br />No X Yes <br />If yes, explain: <br />Date of Survey: 6/4/2010 <br />Reviewed By: Jerry Magas & Tom Peterson <br />2) Has any significant change been noted in the water level found in the fill monitoring <br />well? <br />No X Yes Measured Level 80.20 ft. <br />If yes, explain: <br />Date of Measurement: 6/23/2010 <br />Measured By: T. Peterson <br />3) Has there been any evidence of surficial slope failure on the face of the fill? <br />No X Yes <br />• If yes, explain: <br />Date of P.E. Inspection: 6/23/2010 <br />Inspected By: T. Peterson <br />4) Has there been any formation of springs or seeps on the face of the fill? <br />No X Yes <br />If yes, explain: <br />Date of inspection: 6/23/2010 <br />Inspected By: T. Peterson <br />Reference Permit - Volume 5-B, Exhibit 19, Page I a-4 <br />CF: HSEQ 24.20 Revised March 7, 2006 <br />• <br />Page 7-4