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August 31, 2004 <br />Bowie No. 1 Mine Subsidence <br />Survey date August, 2004 <br />• SUBSIDENCE MONITORING SURVEY TABULATION <br />STATION DH 65 <br />CAP OF DRILL HOLE <br />SURVEY DATE NORTHING FASTING ELEVATION -DOWN+UP <br />Ute Engineering Survey Data <br />06-05-95 19549.27 <br />06-17-96 19549.25 <br />11-1Q-97 19549.28 <br />Cragg Surveying Survey Data <br />07-10-98 19549.31 <br />06-17-99 19549.23 <br />06-24-00 19549.09 <br />11-19-01 19548.99 <br />08-23-02 19548.87 <br />Maximum 19549.31 <br />Minimum 19548.87 <br />Range 0.44 <br />Cragg Surveying <br />GPS Survey Data <br />11-19-01 19546.98 <br />08-23-02 19546.83 <br />06-19-03 19546.85 <br />08-11-04 19546.84 <br />3427.95 8307.09 --- <br />3427.84 8307.14 +0.05 <br />3427.93 8306.86 -0.28 <br />3428.49 8306.83 -0.03 <br />3428.16 8306.79 -0.04 <br />3428.01 8307.10 +0.31 <br />3428.18 8307.52 +0.42 <br />3428.18 8307.55 +0.03 <br />3428.49 8307.55 +0.42 <br />3427.84 8306.79 -0.28 <br />0.65 0.76 <br />3429.95 8306.83 - <br />3429.99 8306.75 -0.08 <br />3429.94 8306.71 - 0.04 <br />3429.91 8306.69 - 0.02 <br />Average Value 19546.88 <br />I • <br />3429.95 8306.75 <br />S1-15 <br />