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BOWIE RESOURCES -BOWIE NO. 1 MINE The Subsidence Monitoring Point 81 is located directly above recent mining. This point is within the <br />SUBSIDENCE MONITORING DATA TR-39 angle of draw of the Bowie No. 1 Mine workings and was most recently affected by workings <br />described as Partial Pillar Extraction in 1996, more than 5 years ago. <br />STATION: 81 <br />#5 Steel Rod <br />DATE NORTHING FASTING ELEVATION -DOWN/+UP <br />6/17N 996 22372.39 5059.17 8353.41 0.00 <br />11/10/1997 22372.29 5059.09 8353.10 -0.31 <br />7/10/1998 22372.19 5059.18 8353.50 0.40 <br />6/17/1999 22372.03 5059.13 8353.36 -0.14 <br />6/24/2000 22372.01 5059.33 8353.15 -0.21 <br />MAXIMUM 22372.39 5059.33 8353.50 0.40 <br />MINIMUM 22372.01 5059.09 8353.10 -0.31 <br />RANGE 0.38 0.24 0.40 <br />Page 5 <br />