1. N FAB Entry 1 Entry 2 Entry 3 #3 (Intake) Check Curtain Caved Tight #2 (Intake) #1 (exhaust) Bear E. Bill E. Continuous Miner T-4 Haul Truck W/bed up On Fire. Unsafe Roof Scalable (all X’s in outlined area) Haul Truck Low Roof Grizzly Maintenance truck Foreman's Jeep D D C Water Ankle Deep Man-trip D Shop Lunch Room 1 set of building material Fire hose Sump pump PROBLEM MAP Mine Fan ON/OFF Light Smoke O2 = 18.0 % CO = 1195 ppm NO2 = 18 ppm Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm 1 set of Building Material XXXXXXXXXXXXXX XX X X X Water Valve (OFF) Bob E. X B 2 Timbers Unsafe Roof Scalable Light Smoke O2 = 16.5 % CO = 1250 ppm NO2 = 21 ppm Ron E. PC 4160 v Cable arcing and on fire Heavy Smoke O2 = 7 % CO = 20000 ppm NO2 = 300 ppm X X X X X B-1 B-2 B-3 B-4 C Check Curtain XXXXXXXXXXXXXX Caved Impassable

2. Placard Map Entry 1 Entry 2 Entry 3 D D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 4445 46 47 48 49 50 51 5253 55 56 57 58 59 60 54

3. N Entry 1 Entry 2 Entry 3 #3 (Intake) #2 (Intake) #1 (exhaust) D D C Heavy Smo D VENTILATION MAP WING CURTAIN C

4. Ventilation Map N Entry 1 Entry 2 Entry 3 #3 (Intake) #2 (Intake) #1 (exhaust) D D

5. N Entry 1 Entry 2 Entry 3 #3 (Intake) D #2 (Intake) #1 (exhaust) D Team Map

6. N Entry 1 Entry 2 Entry 3 #3 (Intake) D #2 (Intake) #1 (exhaust) D Fresh Air Base Map

7. N Entry 1 Entry 2 Entry 3 #3 (Intake) D #2 (Intake) #1 (exhaust) D Co-Captain’s Map

8. N Entry 1 Entry 2 Entry 3 #3 (Intake) D #2 (Intake) #1 (exhaust) D Judges’ Map C C

9. N Entry 1 Entry 2 Entry 3 D D Construction Map 10’ entries & 10’ crosscuts 20’ x 20’ pillar 20’ x 20’ pillar 20’ x 20’ pillar 20’ x 20’ pillar 20’ x 10’ pillar 20’ x 10’ pillar 10’ entries & 10’ crosscuts