Laserfiche WebLink
<br />Er•.~...:. ~~~ELS COAL INC. '. <br />SOUTHFIELD MINE <br />SOUTH GRID SUBSIDENCE MONITORING <br />w <br />w <br />U <br />Z <br />W <br />0 <br />N <br />m <br />y <br />N <br />0 a <br />25 <br />50 <br />75 <br />I.00 <br />125 <br />I.50 <br />1.75 <br />2.00 <br />14 <br />LEGEND <br />5 <br />~- SUBS'DENCE IAONUMEhi <br />~ COAL PILLARS E%TRACTED <br />= COAL SEAM IN PLACE <br />2 SOUTH ~BARRIER -~ 2 SOUTH <br />C PANEL ~B PANEL <br />NORTN -SOUTH CROSS SECTI~~N <br />SURVEY DATE 4/90 <br />ORIGINAL SURVEY DATE /3 83 <br />19 <br />zz <br />S <br />~~ <br />iRIER~ 2 SOUTH <br />A PANEL <br />FIGURE I <br />