Laserfiche WebLink
SubTerra, Inc. Twentymile Coal Company 9127/2014 <br />Wolf Creek Seam Extraction <br />Table 7: Predicted Transverse Subsidence and Tilt at a Typical Archer Hayden <br />Line Structure <br />Tower # <br />Tower <br />Corner <br />Easting <br />Northing <br />Elevation <br />Predicted <br />Subsidence <br />Distance <br />Permanent Tilt <br />E W <br />-NS <br />Subsidence <br />(ft) <br />(ft) <br />(ft) <br />(ft) <br />(ft) <br />ft/ft <br />ft/ft <br />146 <br />CSNW <br />1 24468.51 <br />52202.50 <br />6748.91 <br />-2.55 <br />1 52185.471 6748.94 <br />1 -2.79 <br />1 <br />1 0.004 <br />CSNE <br />24495.34 <br />52212.23 <br />6748.95 <br />-2.61 <br />28.54 <br />0.002 <br />28.33 <br />0.007 <br />CSSE <br />24504.64 <br />52185.47 <br />6748.94 <br />-2.79 <br />28.37 <br />0.002 <br />CSSW <br />24477.89 <br />52176.01 <br />6748.90 <br />-274 <br />Tower # <br />Tower <br />Easting <br />Northing <br />Elevation <br />Predicted <br />Distance <br />Travelling Tilt <br />permanent Tilt <br />Corner <br />N -S <br />Subsidence <br />Subsidence <br />(ft) <br />E W <br />(ft) <br />(ft) <br />ft/ft <br />ft/ft <br />145 -4 <br />WNW <br />27767.50 <br />146 <br />1 CSSE <br />124504.64 <br />1 52185.471 6748.94 <br />1 -2.79 <br />1 <br />1 0.004 <br />Table 8: Predicted Transverse Subsidence and Tilt at a Typical Craig Hayden <br />Steamboat Line Structure <br />Tower # <br />Tower <br />Corner <br />Easting <br />I <br />Northing <br />I <br />Elevation <br />I <br />Predicted <br />I Subsidence <br />Distance <br />permanent Tilt <br />E -W <br />N -S <br />Subsidence <br />(ft) <br />(ft) <br />(fit) <br />(ft) <br />(ft) <br />ft/ft <br />ft/ft <br />145 -4 <br />WNW <br />27767.50 <br />53512.92 <br />677021 <br />-1.92 <br />1 0.002 <br />WINE <br />27794.31 <br />53522.76 <br />6767.95 <br />-1.92 <br />28.55 <br />0.000 <br />28.23 <br />0.007 <br />WSE <br />27803.56 <br />53496.09 <br />6768.21 <br />-2.13 <br />28.43 <br />O.ODO <br />WSW <br />27776.81 1 <br />53486.44 <br />6770.42 <br />-2.13 <br />Tower # <br />Tower <br />Easting Northing <br />Elevation <br />Predicted <br />Distance <br />Travelling Tilt <br />Corner <br />Subsidence <br />E w <br />145 -4 <br />1 WSE <br />27803.56 153496.09 <br />1 6768.21 <br />-2.13 1 <br />1 0.002 <br />Jan 2014 NMD Subsidence Prediction Rev 29.xlsTab 7 and 8 PN: 2013 -26 <br />