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INDEX <br />• <br />Index ............................................................. 1 <br />Approval .......................................................... 2 <br />General Information ............................................... 3 <br />Main fan Installation ............................................. 5 <br />Auxiliary Fan Installation ........................................ 5A <br />Dust Control Plan - Outby Areas ................................... 6 <br />Methane and Dust Control Practices at Face Areas .................. 7 <br />Methane Control in Outby Areas .................................... 10 <br />Typical Section and Face Ventilation (Map) ........................ 11 <br />Typical Section Mining Cycle ...................................... 11A <br />Typical Two-Mining Unit Section and Face Ventilation .............. 11B <br />Typical Two-Mining Unit Section ................................... 11C <br />Ventilation of Box Cuts .................... ....................... 12 <br />Permanent Stoppings ............................................... 13 <br />Diesel Equipment .................................................. 17 <br />Use of Auxiliary Fans ............................................ 19 <br />• <br />: <br />Plan for Advancing Auxiliary Fans .. .............................. 20 <br />Mine Maps ......................................................... 21 <br />Concrete Block Stopping ........................................... 22 <br />Squeeze Type Wooden Block Stopping (Permanent) .................... 23 <br />Typical Explosion Proof Seal ...................................... 24 <br />Explosion Proof-Squeeze Type Wooden Block Seal .................... 25 <br />Portable Metal Stopping ............ ............................... 26 <br />Overcast Construction ............................................. 27 <br />Ventilation During Pillar Extraction, Single Split ................ 28 <br />Ventilation During Pillar Extraction, Douhle Split ................ 29 <br />Ventilation During Pillar Extraction, Bleeder System .............. 30 <br />Ventilation During Pillar Extraction. Bleeder System .............. 31 <br />Typical Air Lock Equipment Doors .................................. 32 <br />Items That May Change From Six-Month Reviews: <br />A. Selection Sheet For Designated Areas ..................... 33 <br />B. Beltline Ventilation For Designated Areas ................ 33A <br />C. Mechanized Mining Units .................................. 34A-G <br />