Laserfiche WebLink
Bowie No. 1 Mine Subsidence <br />SUBSIDENCE MONITORING SURVEY TABULATION <br />• STATION DH 66 <br />ROOF BOLT <br />SURVEY DATE NORTHING FASTING ELEVATION -DOWN+UP <br />Ute Engineering Survey Data <br />06-05-95 19735.59 1320.51 8190.15 - <br />06-17-96 19735.63 1320.51 8190.32 +0.17 <br />11-10-97 19735.69 1320.70 8190.04 -0.28 <br />Cragg Surveying Survey Data <br />07-10-98 19735.65 1321.31 8189.83 -0.21 <br />06-21-99 19735.74 1320.91 8189.97 +0.14 <br />08-24-00 19735.69 1320.73 8190.04 +0.07 <br />11-19-01 19735.35 1320.96 8190.78 +0.74 <br />Maximum 19735.74 1321.31 8190.78 +0.74 <br />Minimum• 19735.35 1320.51 8189.83 -0.28 <br />Range 0.39 0.80 0.95 <br />Bowie-l-sub\Tables <br />15 <br />