Independent Review of MSHA's Actions at Crandall Canyon Mine

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What is MSHA's authority for this PIB? The Federal Mine Safety and Health Act of 1977, as amended by the MINER Act, June 15, 2006. Where is this PIB on the Internet? This information may be viewed on MSHA's home page (http://www.msha.gov ), choosing "Compliance Info" and "Program Information Bulletins." Who are the MSHA contact persons for this PIB? Coal Mine Safety and Health Terry Bentley, (202) 693-9500 E-mail: Bentley.Terry@dol.gov Who will receive this PIB? MSHA PPM Holders Underground Coal Operators Miners' Representatives Independent Contractors Special Interest Groups Attachments • Methods for Providing Breathable Air URL: http://www.msha.gov/regs/complian/PIB/2007/pib07-03attach2.pdf • Hazard Awareness: Using Compressed Air and Compressed Oxygen To Provide Breathable Air Underground URL: http://www.msha.gov/regs/complian/PIB/2007/pib07-03attach.pdf • Questions and Answers URL: http://www.msha.gov/regs/complian/PIB/2007/pib07-03QandAs.asp
APPENDIX I CRANDALL CANYON MAIN WEST SECTION MAP
Page 1:
Independent Review of MSHA’s Acti
Page 4 and 5:
Protective Ground Support Used Duri
Page 7:
Location of March Bounce Last Known
Page 10 and 11:
EXECUTIVE SUMMARY The Federal Mine
Page 12 and 13:
• Persons who could have contribu
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There was no lack of hard work and
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BLM INSPECTIONS OF CRANDALL CANYON
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oxygen and dust into the fresh air
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MSHA’S ACTIONS PRIOR TO AUGUST 6,
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that the proposed retreat sequence
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On February 23, 2007, District 9 re
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technical guidance from someone exp
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District management’s oversight w
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elieved that a higher stability fac
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questions were asked in an attempt
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offset between crosscuts 139 and 14
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To determine the validity of the in
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disapproval to the District Manager
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amendments for the South Barrier re
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The following table contains certai
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The Price Field Office did not inve
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The inspector stated that this even
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conducted every seven days. However
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Recommendation: MSHA should establi
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DIRECTION AND ACTIVITIES DURING THE
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111-8, which was in effect at the t
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MSHA Person-In-Charge of Mine Rescu
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Davis stated that when Stickler and
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There was also no verification that
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employee stated, “Everybody got f
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Underground Phone Communication Sys
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PROTECTIVE GROUND SUPPORT USED DURI
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equipment to tram in and out of the
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Top of Rockprop Bottom of Rockprop
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Canyon the inby end of the ropes wa
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educed to writing and served to the
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planned to film the underground res
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Stickler stated that family members
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Conclusion: MSHA failed to enforce
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Later on August 6 th , a mine rescu
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anybody sit down with the MSHA peop
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EXPLORATIONS During the underground
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since the ribs could not further ex
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DRILLING OF BOREHOLES Boreholes pla
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pump for a period of time, the meas
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After this hole was drilled, MSHA
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The borehole showed there was no vo
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RISK VERSUS VALUE In all rescue and
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stoppings to crosscut 95 would also
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section were equipped with Self-Con
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data, the idea was not pursued any
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for an hour and one-half and then w
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sampling equipment to their truck a
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Agency. The handbook consisted of 9
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updates and briefings on the rescue
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Utah Governor Jon Huntsman, Jr., MS
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Stickler contradicting or correctin
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trapped miners should, to the exten
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Conclusion: The MSHA person-in-char
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An attachment to the policy sets fo
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air and water waiting for us to com
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Davis did clarify that there was no
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the family and press briefings, and
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emergency with role-playing by all
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MINER ACT AND MINE EMERGENCY EVACUA
Page 134 and 135:
Post-Accident Communications The MI
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Recommendation: The Agency should d
Page 138 and 139:
At the time of the accident, the ER
Page 140 and 141:
locations, and along normal travel
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CMS&H STAFFING AND RESOURCE UTILIZA
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CMS&H STAFFING LEVELS District staf
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In addition to the decreased levels
Page 148 and 149: completion rate decreased dramatica
Page 150 and 151: Other specialists had limited inspe
Page 152 and 153: ALLEGATIONS OF INFLUENCE BY THE MIN
Page 154 and 155: GENERAL CONCLUSION Internal Reviews
Page 157: APPENDIX A LIST OF PERSONS INTERVIE
Page 160 and 161: Moore, III, Clarence W. ...........
Page 163: List of Ground Control Panel Member
Page 167: Event Number Activity Code Genwal R
Page 171 and 172: Borehole #3 Location: #4 Entry, X-c
Page 174 and 175: Oxygen Content of Air: Sign and Sym
Page 177 and 178: EFFECTIVE DATE: 12/22/2006 EXPIRATI
Page 179 and 180: Act, Pub. L. No. 109-236, June 15,
Page 183: APPENDIX G PROGRAM POLICY LETTER NO
Page 186 and 187: 2006. The MINER Act requires that t
Page 188 and 189: The above table is based on the 199
Page 190 and 191: 2. Inflatable shelters or equivalen
Page 193: APPENDIX H PROGRAM INSTRUCTION BULL
Page 196 and 197: I. Quantity of Breathable Air. In d
Page 201: NORTH BARRIER Last Known Location o
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Independent Review of MSHA's Actions at Crandall Canyon Mine

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