1. BLOWING
FAN

2. GAS TEST STATION

3. FRESH AIR
BASE

4. CAVED
AIR TIGHT

5. CAVED
AIR TIGHT

6. PERMANENT STOPPING
DOOR OPEN

7. PERMANENT STOPPING
DOOR CLOSED

8. PERMANENT STOPPING
DOOR OPEN

9. PERMANENT STOPPING
DOOR CLOSED

10. CHECK CURTAIN
DOWN

11. UNSAFE
RIB

12. UNSAFE
ROOF

13. OVER HANGING BROW

14. UNSAFE
RIB

15. UNSAFE
ROOF

16. OVER HANGING BROW

17. UNSAFE
ROOF

18. 18 TIMBERS

19. INOPERABLE BATTERY
HAUL TRUCK

20. PERSON

21. JOHN DOE
U811

22. FACE

23. FACE

24. PERSON

25. SLIM JIM
U812

26. BARRICADE

27. 5.1% CH4
0 ppm CO
12.9% 02

28. CLEAR
AIR

29. ROOF BOLTER ON FIRE

30. FIRE EXTINGUISHED

31. UNSAFE
ROOF

32. UNSAFE
ROOF

33. TEMPORARY STOPPING
NOT INTACT

34. UNSAFE
ROOF

35. CAVED
AIR TIGHT

36. CAVED
AIR TIGHT

37. PERMANENT STOPPING
DOOR CLOSED

38. PERMANENT STOPPING
DOOR OPEN

39. PERMANENT STOPPING
DOOR CLOSED

40. PERMANENT STOPPING
DOOR OPEN

41. LIGHT
SMOKE

42. CLEAR AIR

43. 20FT OF LINE CURTAIN COMPLETELY DOWN

44. LIGHT
SMOKE

45. PERMANENT STOPPING

46. PERMANENT STOPPING

47. LIGHT SMOKE

48. CLEAR AIR

49. CAVED

50. CAVED

51. TEMPORARY STOPPING
BUILT BY MINERS

52. TEMPORARY STOPPING
BUILT BY MINERS

53. LIGHT
SMOKE

54. CLEAR AIR

55. 0.0% CH4
899ppm CO
14.9% O2

56. CLEAR AIR

57. BARRICADE

58. PERSON

59. TOM
U810

60. PERMANENT STOPPING
DOOR CLOSED

61. PERMANENT STOPPING
DOOR OPEN

62. PERMANENT STOPPING
DOOR CLOSED

63. PERMANENT STOPPING
DOOR OPEN

64. FACE

65. “The miner exhibits no vital signs.” “The miner is dead”
John Doe U811 #1 Face

66. “The miner exhibits no vital signs.” “The miner is dead”
Slim Jim U812 #2 Face

67. “The miner is alive, but he is unconscious
“The miner is alive, but he is unconscious.” “There are no apparent injuries”
Tom U810 #3 Barricade