MS

1
MST Mine B MSHA ID 23-04463 Team
map Name____________
2
Water knee deep
battery scoop on fire
3 roof jacks
B
D
opened
opened
smoke
Loose roof
End of smoke
Caved impassable
Caved airtight
Caved impassable
smoke
Diesel generator
MST Mine B Problem Map
End of smoke
Exhaust or Blowing Fan
3

• Build stopping in front of caved impassable.
  This will stop irrespirable air from traveling
  through an unexamined area as all victims are not
  accounted for at this point.
• Close door to shop.
• Build stopping in front of loose roof to protect
  victim from irrespirable atmosphere being vented.
• Put fan in blowing mode and turn on.
• The irrespirable contaminated air will be
  blown out of the mine. The rescuers stuck in the
  shaft and victim in the loose roof are protected.

Water knee deep
battery scoop on fire
B
D
2
opened
opened
smoke
3
Loose roof
End of smoke
Caved impassable
Caved airtight
Caved impassable
smoke
1
Diesel generator
MST Mine B Vent 1
4
Exhaust or Blowing Fan
4

• Open door to shop area
• Build stopping in west entry where air was
  directed with previous ventilation.
• Remove stopping built in front of loose roof.
• Put fan in blowing mode and turn on.
• The barricade will be ventilated clear of
  the irrespirable contaminated air.

Water knee deep
battery scoop on fire
B
1
D
opened
opened
smoke
2
3
Loose roof
End of smoke
Caved impassable
Caved airtight
Caved impassable
smoke
Diesel generator
MST Mine B Vent 2
4
Exhaust or Blowing Fan
5
5
7
6
8
4
9
10
11
3
13
12
14
15
16
2
18
1
17
20
21
19
22
23
24
25
26
27
30
32
29
31
28
MST Mine B Placard Map
6
MST Mine A MSHA ID 23-04463 Team
map Name____________
7
3 roof jacks
battery scoop on fire
B
opened
D
opened
Caved impassable
Caved airtight
D
Loose roof
Caved impassable
Diesel Generator
smoke
smoke
End of smoke
Exhaust or Blowing Fan
End of smoke
MST Mine A Problem Map
8

• Build stopping in front of caved impassable.
  This will stop irrespirable air from traveling
  through an unexamined area as all victims are not
  accounted for at this point.
• Close door to shop.
• Make curtain airtight to direct air through
  adjacent west entry.
• Put fan in blowing mode and turn on.
• The irrespirable contaminated air will be
  blown out of the mine. The rescuers stuck in the
  shaft and victim in the loose roof are protected.

battery scoop on fire
B
2
opened
D
Caved impassable
Caved airtight
3
D
1
Loose roof
Caved impassable
Diesel Generator
smoke
smoke
End of smoke
Exhaust or Blowing Fan
4
MST Mine A Vent 1
9

• Open door to shop area
• Maintain curtain airtight.
• Build stopping in west entry where air was
  directed with previous ventilation.
• Put fan in blowing mode and turn on.
• The barricade will be ventilated clear of
  the irrespirable contaminated air.

battery scoop on fire
B
1
opened
D
2
Caved impassable
Caved airtight
D
Loose roof
Caved impassable
Diesel Generator
smoke
smoke
End of smoke
3
Exhaust or Blowing Fan
4
MST Mine A Vent 2
10
8
7
6
33
21
9
5
SHOP
10
11
13
14
15
12
4
19
17
26
16
3
18
24
26
2
20
23
28
22
29
1
25
27
30
21
32
31
MST Mine A Placard Map