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SUBSIDENCE MONITORING SURVEY TABULATION <br />• STATION DH 55 <br />ROOF BOLT <br />• <br />• <br />SURVEY DATE NORTHING FASTING ELEVATION -DOWN+UP <br />Ute Engineering Survey Data <br />06-OS-95 21534.15 1828.65 8543.77 -- <br />06-17-96 21534.15 1829.02 8544.05 +0.28 <br />11-10-97 21534.08 1829.23 8543.72 -0.33 <br />Cragg Surveying Survey Data <br />07-10-98 21534.10 1829.90 8543.48 -0.24 <br />06-21-99 21534.07 1829.25 8543.61 +0.13 <br />Maximum 21534.15 1829.90 8544.05 +0.28 <br />Minimum 21534.07 1828.65 8543.48 -0.33 <br />Range 0.08 1.25 0.57 <br />Bowie-l-sub\Tables <br />13 <br />