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Practice Problem #1b August 22, 2010 Designed By Joby Johnson

Practice Problem #1b August 22, 2010 Designed By Joby Johnson. STATEMENT.

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Practice Problem #1b August 22, 2010 Designed By Joby Johnson

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  1. Practice Problem #1b August 22, 2010 Designed By Joby Johnson

  2. STATEMENT I am the superintendent of the P. O. S. Mine #1. You are located at the fresh air base of the #2 Section. The #2 Section was developing 3 entries off of the main entries and has been operating with an eight person crew. A scoop battery storage area is located between the fresh air base and the second cross cut in the #1 entry. At 10:00 a.m. this morning the mine communication center received a call from an outby mechanic which went to the unit with his helper to assist with a downed scoop in the #1 entry. The mechanic said the unit was filling with smoke, and then all communications were lost. Several attempts have been made to contact the #2 Section to no avail. This section has experienced bad roof conditions and high concentrations of methane gas. The power will remain energized in the fresh air base, however, all power going inby the fresh air base has been de-energized and locked out, but will be available when you need it. The mine is ventilated with a blowing fan that is in operation and cannot be reversed, shut off, or stalled out. All proper authorities have been notified, a command center has been established on the surface, and back-up mine rescue teams are standing by if needed. There are supplies outby if your team needs them. The mine maps are up to date. This is all the information we have available at this time. Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  3. PROBLEM Explore as much of the mine to account for all missing persons. Bring all survivors to the Fresh Air Base. Call out all miner identification numbers of the deceased to the fresh air base as soon as found. Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  4. Team Map LC Team Number: ______ Team Name: ____________________________________________ Field Number: _______ Superintendent Name: ____________________________________ 14 Timbers x BO Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  5. Briefing Officer Map LC Team Number: ______ Team Name: ____________________________________________ Field Number: _______ Superintendent Name: ____________________________________ 14 Timbers x BO Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  6. Patient Statement Barricade #1 XC #2 Help! There’s people here with me. It’s airtight and hard to breathe in here. Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  7. Patient Statement Barricade #2 XC #4 Help! There’s people in here with me, and the smoke is thick. I can barely breathe. Practice Problem #1b August 22, 2010 Designed by: Joby Johnson

  8. Field Setup Map LC BC BC Face ID # 7754 x Continuous Miner Hard Hat Built Crib Roof Bolter x x 5.1% CH4 19.3% O2 2 PPM CO x Lunch Pail x x x x 20 Crib Block ID # 5974 Curtain x Cable and coal rib on fire. (inextinguishable) 4.8% CH4 19.0% O2 3 PPM CO x x Curtain B B ID # 6722 xxxxxxxxxxxxx Help! There ‘s people in here with me, and the smoke is thick. I can barely breathe Shuttle Car 1.9% CH4 17.6% O2 0 PPM CO Caved Airtight 2.1% CH4 19.6 % O2 10 PPM CO xxxxxxxxxxxxx ID # 0000 5.2% CH4 20.1% O2 0 PPM CO Shuttle Car x Help! There’s people here with me. It’s airtight and hard to breathe. 1.6% CH4 19.8 % O2 0 PPM CO 2.0% CH4 18.1% O2 0 PPM CO Battery Scoop x ID # 2367 B B ID # 4976 ID # 1938 1.9% CH4 17.1% O2 0 PPM CO x x Battery Scoop x Scoop Battery xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO 5.2% CH4 20.1% O2 0 PPM CO xxxxxxxxxxxxx 14 Timbers x BO Practice Problem #1b August 22, 2010 Designed by: Joby Johnson

  9. Team Stop Map LC BC BC Face x Continuous Miner Hard Hat Built Crib Roof Bolter x x 5.1% CH4 19.3% O2 2 PPM CO x Lunch Pail x x x x 20 Crib Block Curtain x Cable and coal rib on fire. (inextinguishable) 4.8% CH4 19.0% O2 3 PPM CO Team Stop 14 x Team Stop 13 Team Stop 16 x Curtain B B xxxxxxxxxxxxx Help! There ‘s people in here with me, and the smoke is thick. I can barely breathe Shuttle Car 1.9% CH4 17.6% O2 0 PPM CO Caved Airtight 2.1% CH4 19.6 % O2 10 PPM CO xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO Team Stop 12 Team Stop 15 Team Stop 11 Shuttle Car x Help! There’s people here with me. It’s airtight and hard to breathe. 1.6% CH4 19.8 % O2 0 PPM CO 2.0% CH4 18.1% O2 0 PPM CO Battery Scoop x Team Stop 9 Team Stop 6 Team Stop 8 Team Stop 5 B B Battery Scoop 1.9% CH4 17.1% O2 0 PPM CO x Team Stop 7 Team Stop 10 Team Stop 4 x Scoop Battery xxxxxxxxxxxxx xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO Team Stop 1,2,3 Team Stop 1,2,3 Team Stop 1,2,3 14 Timbers x BO Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  10. #1 Ventilation Map w/gasses that will clear Face x Continuous Miner Hard Hat Built Crib Roof Bolter x x 5.1% CH4 19.3% O2 2 PPM CO x Lunch Pail x x x x 20 Crib Block Curtain x Cable and coal rib on fire. (inextinguishable) 4.8% CH4 19.0% O2 3 PPM CO x x Curtain B B xxxxxxxxxxxxx Help! There ‘s people in here with me, and the smoke is thick. I can barely breathe Shuttle Car 1.9% CH4 17.6% O2 0 PPM CO Caved Airtight 2.1% CH4 19.6 % O2 10 PPM CO xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO Shuttle Car x Help! There’s people here with me. It’s airtight and hard to breathe. 1.6% CH4 19.8 % O2 0 PPM CO 2.0% CH4 18.1% O2 0 PPM CO Battery Scoop x B B Battery Scoop 1.9% CH4 17.1% O2 0 PPM CO x x O O O x Scoop Battery xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO xxxxxxxxxxxxx BO Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  11. #2b Ventilation Map w/gasses that will clear Face x Continuous Miner Hard Hat Built Crib Roof Bolter x x 5.1% CH4 19.3% O2 2 PPM CO x Lunch Pail x x x x 20 Crib Block Curtain x Cable and coal rib on fire. (inextinguishable) 4.8% CH4 19.0% O2 3 PPM CO x x Curtain B B xxxxxxxxxxxxx Help! There ‘s people in here with me, and the smoke is thick. I can barely breathe Shuttle Car 1.9% CH4 17.6% O2 0 PPM CO Caved Airtight O O O 2.1% CH4 19.6 % O2 10 PPM CO xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO O O O Shuttle Car x O O 1.6% CH4 19.8 % O2 0 PPM CO Battery Scoop x Battery Scoop 1.9% CH4 17.1% O2 0 PPM CO x O O O O O O x Scoop Battery xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO xxxxxxxxxxxxx BO Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  12. Keys to Problem • Captain and /or team can not pass the fire area in entry 3 and all objects inby fire area can not be mapped. This is the FPA Farthest Point of Advance for the team. Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

  13. Roof & Rib Checks O -- Timbers set Roof & Rib Checks and Timbers Set Face x Continuous Miner Hard Hat Built Crib Roof Bolter x x 5.1% CH4 19.3% O2 2 PPM CO x Lunch Pail x x x x 20 Crib Block Curtain x Cable and coal rib on fire. (inextinguishable) 4.8% CH4 19.0% O2 3 PPM CO x x Curtain xxxxxxxxxxxxx Shuttle Car 1.9% CH4 17.6% O2 0 PPM CO Caved Airtight O O O 2.1% CH4 19.6 % O2 10 PPM CO xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO O O O Shuttle Car x O O 1.6% CH4 19.8 % O2 0 PPM CO 2.0% CH4 18.1% O2 0 PPM CO Battery Scoop x Battery Scoop 1.9% CH4 17.1% O2 0 PPM CO x O O O O O O x Scoop Battery xxxxxxxxxxxxx 5.2% CH4 20.1% O2 0 PPM CO xxxxxxxxxxxxx BO Practice Problem #1 b August 22, 2010 Designed by: Joby Johnson

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