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Delta Day 1. High Voltage VCB Switch Open. High Voltage VCB Switch Open. High Voltage Cable. Briefing Officer. Airtight Cave. 6. Place on back of placard # 6. BC. Caved. Caved. Temporary Stopping. Battery Phone. BC. East Mains Belt Tail. 3 South belt drive. 4.9 % CH4
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Briefing Officer
Airtight Cave
Temporary Stopping
Battery Phone
East Mains Belt Tail
3 South belt drive
4.9 % CH4 10 PPM CO 19 % O2
Airtight Cave
Airtight Cave
4.9 % CH4 10 PPM CO 18 % O2
Airtight Cave
Airtight Cave
Refuge Alternative
Purge Valve
Door Closed
Door Closed
Live Conscious Miner 27
“Help” Place on back of placard 27
5.1 % CH4 10 PPM CO 19.6 % O2
0.5 % CH4 100 PPM CO 17.5 % O2
Live Unconscious Miner
Unsafe Roof
Unsafe Roof
Temporary Stopping
Overcast Wall With Door Open
Overcast Wall
High Voltage Cable
Power Center
Line Curtain
Water Knee Deep
Water Knee Deep
Battery Scoop Can Not Move
Water Knee Deep
5.1 % CH4 10 PPM CO 18 % O2