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Bowie No. 1 Mine Subsidence <br />SUBSIDENCE MONITORING SURVEY TABULATION <br />• STATION DH 68 <br />ROOF BOLT <br />SURVEY DATE ~ NORTHING FASTING ELEVATION -DOWN+UP <br />Ute Engineering Survey Data <br />06-05-95 18501.75 1777.70 8193.47 <br />06-17-96 18501.77 1777.62 8192.62 -0.85 <br />11-10-97 18502.01 1777.77 8192.12 -0.50 <br />Cragg Surveying Survey Data <br />07-10-98 NOT TIED T HIS SURVEY <br />06-21-99 18502.21 1779.26 8191.51 -0.61 <br />06-24-00 1s501.s1 n77.s3 s192.56 +1.05 <br />11-19-01 18501.58 1778.17 8192.87 +0.31 <br />Maximum 18502.21 1779.26 8193.47 +1.05 <br />Minimum 18501.58 1777.62 8191.51 -0.85 <br />Range 0.63 1.64 1.96 <br />• Bowie-l-sub\Tables <br />16 <br />