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Urgent Safety Protocol for TG Mine Rescue Operations

atalo avatar
atalo
9 diapositives · 241 Views · Oct 15, 2014

Welcome to the TG Mine. A crew of five is currently unaccounted for after encountering methane and low oxygen levels while conducting maintenance. One crew member managed to escape, but the remaining miners' fate is unknown. Damage to stoppings has occurred due to nearby equipment, and ventilation issues have arisen. All support staff and resources are ready on-site for your exploration. Follow all safety guidelines, account for missing personnel, and report hazardous conditions immediately to ensure team safety.

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Urgent Safety Protocol for TG Mine Rescue Operations
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  1. STATEMENT Welcome to the TG Mine and thank you for your help. We have a 5 person crew that was tagged in on the mine tag board. They were working an idle shift doing some roof bolting and clean-up work. One of the 5 listed on the tag board came outside and said that they had hit some roof joints that was emitting methane and low oxygen. He was able to get out of the mine but not sure about the status of the others. The mine officials have not been able to locate the missing miners. Stoppings have been damaged by equipment working on the Unit. The air to this unit is currently short circuited through a fresh air base set up in an outby crosscut. The fan is running and cannot be turned off, reversed or stalled. The Map Is Up To Date and copies will be supplied to you once you start your exploration process. All support staff and supplies are on the property waiting the outcome of your exploration. God speed and be careful.

  2. WRITTEN INSTRUCTIONS • Explore the entire mine if it can be done safely. • Account for all missing miners. • Report to Briefing Officer any dangerous roof joints so he or she can place them on the B.O. Map. Also the location of these joints shall be reported to the Fresh Air Base Superintendent. • Team is limited to transporting only 2 build material from one team stop to another. • Up-To-Date team maps are provided.

  3. 2014 TG-PX Practice Problem Hardened Room Battery Mine Phone BO Clock D D X X TEAM NO. ______ FIELD NO. ______ SCALE 1” = 10’ Field & Briefing Officer Map

  4. 2014 TG-PX Practice Problem Face Face Face X X X 6 Timbers X Battery Drill X X Used SCSR X Jeffery Roof Bolter Tool Bag X 5.1 % CH4 1 PPM CO 19.6 % O2 Joy Continuous Miner X B 5.9 % CH4 1 PPM CO 19.4 % O2 X 4 Timbers Conscious Live Person “Help get me out, bad cut on thigh” B X X X X 4.9 % CH4 1 PPM CO 19.3 % O2 Ladder Unsafe Rib Timbers Set X Lunch Bucket X B Cribs Built X 6.0 % CH4 1 PPM CO 19.4 % O2 Battery Coal Hauler X Phone X X X X Roof Joint Battery Hauler X Mine Phone Battery BC Person X Body Water Hip Deep Door Closed Coal Shovel X 4.2 % CH4 2 PPM CO 19.3 % O2 D D LC Door Closed BC Water Knee Deep Water Knee Deep Over Hanging Brow 5.3 % CH4 1 PPM CO 19.2 % O2 Battery Scoop Hammer Door Closed X 5.8 % CH4 1 PPM CO 19.2 % O2 X D D X Gas Coming From Roof Joint Door Closed X X BC X Body Placard (turn over to back side) X X Hardened Room Doors Open X 4.5 % CH4 0 PPM CO 19.5 % O2 X Battery Mine Phone BO Clock D D X X BC TEAM NO. ______ FIELD NO. ______ SCALE 1” = 10’

  5. 2014 TG-PX Practice Problem Face Face Face X X X 6 Timbers X Battery Drill X X Used SCSR X Jeffery Roof Bolter Tool Bag X 5.1 % CH4 1 PPM CO 19.6 % O2 Joy Continuous Miner X B 5.9 % CH4 1 PPM CO 19.4 % O2 X 4 Timbers Conscious Live Person “Help get me out, bad cut on thigh” B X X X X 4.9 % CH4 1 PPM CO 19.3 % O2 Ladder Unsafe Rib Timbers Set X Lunch Bucket X B Cribs Built X 6.0 % CH4 1 PPM CO 19.4 % O2 Battery Coal Hauler X Phone X X X X Roof Joint Battery Hauler X Mine Phone Battery BC Person X Body Water Hip Deep Door Closed Coal Shovel X 4.2 % CH4 2 PPM CO 19.3 % O2 D D LC Door Closed BC Water Knee Deep Water Knee Deep Over Hanging Brow 5.3 % CH4 1 PPM CO 19.2 % O2 Battery Scoop Hammer Door Closed X 5.8 % CH4 1 PPM CO 19.2 % O2 X D D X Gas Coming From Roof Joint Door Closed X X BC X Body Placard (turn over to back side) X X Hardened Room Doors Open X 4.5 % CH4 0 PPM CO 19.5 % O2 X Battery Mine Phone BO Clock D D X X BC Extent of Gas

  6. 2014 TG-PX Practice Problem Face Face Face X X X 6 Timbers X Battery Drill X X Used SCSR X Jeffery Roof Bolter Tool Bag X 5.1 % CH4 1 PPM CO 19.6 % O2 Joy Continuous Miner X B 5.9 % CH4 1 PPM CO 19.4 % O2 X 4 Timbers 10-11 10-11 Conscious Live Person “Help get me out, bad cut on thigh” 12 B X X X X 4.9 % CH4 1 PPM CO 19.3 % O2 Ladder Unsafe Rib Timbers Set X Lunch Bucket X B Cribs Built X 6.0 % CH4 1 PPM CO 19.4 % O2 Battery Coal Hauler X Phone X X 7-8-9 7-8-9 7-8-9 X X Roof Joint Battery Hauler X Mine Phone Battery BC Person X Body Water Hip Deep Door Closed Coal Shovel X 4.2 % CH4 2 PPM CO 19.3 % O2 2-3 4 6 D D LC Door Closed BC Water Knee Deep Water Knee Deep Over Hanging Brow 5.3 % CH4 1 PPM CO 19.2 % O2 Battery Scoop Hammer Door Closed X 5.8 % CH4 1 PPM CO 19.2 % O2 X 1 2-3 5 D D X Gas Coming From Roof Joint Door Closed X X BC X Body Placard (turn over to back side) X X Hardened Room Doors Open X 4.5 % CH4 0 PPM CO 19.5 % O2 X Battery Mine Phone BO Clock D D X X BC Procedure

  7. 2014 TG-PX Practice Problem Face Face Face X X X 6 Timbers X Battery Drill X X Used SCSR X Jeffery Roof Bolter Tool Bag X 5.1 % CH4 1 PPM CO 19.6 % O2 Joy Continuous Miner X B 5.9 % CH4 1 PPM CO 19.4 % O2 X 4 Timbers Conscious Live Person “Help get me out, bad cut on thigh” B X X X X 4.9 % CH4 1 PPM CO 19.3 % O2 Ladder Unsafe Rib Timbers Set X Lunch Bucket X B Cribs Built X 6.0 % CH4 1 PPM CO 19.4 % O2 Battery Coal Hauler X Phone X X X X Roof Joint Battery Hauler X Mine Phone Battery BC Person X Body Water Hip Deep Door Closed Coal Shovel X 4.2 % CH4 2 PPM CO 19.3 % O2 D D LC Door OPEN BC Water Knee Deep Water Knee Deep Over Hanging Brow 5.3 % CH4 1 PPM CO 19.2 % O2 CLEAR Battery Scoop Hammer Door Closed X 5.8 % CH4 1 PPM CO 19.2 % O2 CLEAR X D D X Gas Coming From Roof Joint Door Closed X X BC Body Placard (turn over to back side) X X X 4.5 % CH4 0 PPM CO 19.5 % O2 CLEAR Hardened Room Doors Closed X X Battery Mine Phone X BO Clock D D MOVED X BC BO cannot build this temporary stopping, otherwise low O2 will travel over his position First Ventilation

  8. 2014 TG-PX Practice Problem Face Face Face X X X 6 Timbers X Battery Drill X X Used SCSR X Jeffery Roof Bolter Tool Bag X 5.1 % CH4 1 PPM CO 19.6 % O2 Joy Continuous Miner X B 5.9 % CH4 1 PPM CO 19.4 % O2 X 4 Timbers Conscious Live Person “Help get me out, bad cut on thigh” B X X X X 4.9 % CH4 1 PPM CO 19.3 % O2 Clear Ladder Unsafe Rib Timbers Set X Lunch Bucket X B Cribs Built X 6.0 % CH4 1 PPM CO 19.4 % O2 Battery Coal Hauler X MOVED Mine Phone Battery Phone X X X X Roof Joint Battery Hauler X BC Person X Body Water Hip Deep Door Closed Coal Shovel X 4.2 % CH4 2 PPM CO 19.3 % O2 D D LC BC Door Closed Water Knee Deep Water Knee Deep Over Hanging Brow Battery Scoop Hammer Door Closed X X D D X Gas Coming From Roof Joint Door Closed X X BC X Body Placard (turn over to back side) X X Hardened Room Doors Closed X X Battery Mine Phone X BO Clock D D X BC BO can only build this temporary stopping before line curtain is installed & back in hardened room before curtain is used Second Ventilation

  9. 2014 TG-PX Practice Problem NO MAPPING OF BODY AND FACE Face Face Face X X X 6 Timbers X FPA (QUITTER) Battery Drill X X Used SCSR X Jeffery Roof Bolter Tool Bag X 5.1 % CH4 1 PPM CO 19.6 % O2 Joy Continuous Miner X B 5.9 % CH4 1 PPM CO 19.4 % O2 CLEAR X 4 Timbers Conscious Live Person “Help get me out, bad cut on thigh” TAKEN OUT B X X X X Ladder Unsafe Rib Timbers Set X Lunch Bucket X B Cribs Built X 6.0 % CH4 1 PPM CO 19.4 % O2 Battery Coal Hauler X Mine Phone Battery Phone X X X X Roof Joint Battery Hauler X Timber into before 3rd ventilation to body BC Person X Body Water Hip Deep Door Closed Coal Shovel X 4.2 % CH4 2 PPM CO 19.3 % O2 D D LC BC Door Closed Water Knee Deep Water Knee Deep Over Hanging Brow Battery Scoop Hammer Door Closed X X D D X Gas Coming From Roof Joint Door Closed X X BC X Body Placard (turn over to back side) X X Hardened Room Doors Closed X X Battery Mine Phone X BO Clock D D X BC BO can only build this temporary stopping before line curtain is installed & back in hardened room before curtain is used TWO PEOPLE UNACCOUNTED FOR UNLESS TEAM TIMBERED INTO UNSAFE ROOF IN #1 EARLIER BEFORE GOING INTO BARRICADE IN #2 Third Ventilation