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t ..hl I..L t'ILL...il ,V <br />TYPICAL SITUATIONS <br />SCALE I • 40 <br />(TIYBERIHG PATTERN FOR BlDCKS FROM B0~T080'CENTERS) <br />(SEQUENCING OF PILLARING NAY BE ~B" THEN `A` <br />BARRIcF <br />coal <br />IN <br />PLACE <br />f:07E: DT HER ROADWAY <br />DN CUT ft 5 <br />AND CUT tt 10 <br />WILL BE <br />TIMBERED OFF <br />BY A BREAKER <br />ROM'. <br />N DTE~ THE ROADIA'AY <br />TO CUT ii 10 <br />AND CUT x 5 <br />MILL B= <br />NAR RDM'ED TG <br />IB AND ON. <br />ROADWAY. <br />O 00 O <br />O O O ~~ ~, O <br />O C aP O <br />COAL <br />• PLACE <br />000 <br />000 <br />00 <br />00 <br />0 <br />0 <br />0 <br />0 <br />O G <br />000 <br /> O <br />SET AFTER 0 <br />cuT a T <br /> 0 <br />COAL I N <br />PLACE <br /> c <br /> 0 <br /> <br />00 O _ <br />}O O <br />/~~ O <br /> <br /> SET A~f 000 <br /> CUTi2 00 <br /> COAL <br /> IN D <br /> PLACE <br /> O <br /> 0 <br /> 0 <br /> DOO <br /> 000 <br />O -0 --- 00 <br />-O - -- O 00 <br />4 3 <br />5 <br />2 PILLAR <br />B <br />1 <br />00 <br />00 <br />00 <br />GOB <br />^..-- <br />C O -00 <br />O O 00 <br />O O 00 <br />9 8 <br />10 <br />7 PILLAP. <br />A <br />6 <br />1------- <br />~ PILLAR <br />~ r"tE!: AI!;ItJG <br />I I!: <br />~ GO6 <br />I <br />GOn ~ <br />-- ' ~. _ <br />GOB <br />GOB <br /> <br />