Laserfiche WebLink
<br />u <br />~. <br />z: <br />LLI <br />CI <br />.I <br />LLI <br />~. <br />__ -LLI <br />d <br />z: <br />~, <br />^^^^^ <br />^^o^o <br />^ ^ a'°o~ <br />^^^^^ <br />^^^^o <br />ENTRY AND CROSS-CUT <br />WIDTHS 20' MAX. <br />ANGLE VARIES <br />FROM 45 TO 90 DEG. <br />PILLAR CENTERLINE DIMENSIONS: <br />X-80'TO100' <br />Y 80' TO 120' <br />DIMENSIONS VARY ACCORDING TO <br />GROUND CONDITIONS AND <br />PROJECTED MINING LIFE. <br />^ ^ ^ o ^ ~ <br /> <br />^ ^ ^ ^ ^ o <br />^ ^ ^ ^ ^ ^ <br />^ o ^ ^ ^ ^ <br />RETURN AIRWAY <br />^^^C <br />INTAKE AIRWAY 6 TRAVELWAY <br />^^^C <br />INTAKE AIRWAY ~ TRAVELWAY <br />O^^C <br />CONVEYOR ENTRY <br />a a ^ n n <br />n3n3n ^ ^ <br />W W RETURN <br />a a SUBMAIN DE <br />^~n~n>n <br />.e <br />~- > <br />c a a w ~ ~ <br />~nan~non4na <br />F <br />a i <br />inZnon¢n¢ <br />nnnnn <br />AIRWAY <br />VELOPMENT <br />NO SCALE <br />FIGURE 2.05.3-1 <br />MAIN AND SUBMAIN ENTRY DEVELOPMENT <br />TYPICAL PLAN <br />• <br />FILE: 205301.GCD 02/061 <br />2.05.3-4 <br />Revised 5/01/07 <br />