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Credits
THANKS TO OUR CONTRIBUTORS

Technical Editorial Board:
  • Editor:
    • OSHA Directorate of Science, Technology and Medicine; Washington, DC
  • Alliance Members:
    • Richard Marshall, ADSC: International Association of Foundation Drilling, Safety Director, Richard Goettle, Inc; Cincinnati, OH
    • William Odenthal, ADSC: International Association of Foundation Drilling, Safety Director, Nicholson Construction Co.; Cuddy, PA
    • Colin Perkins, ADSC: International Association of Foundation Drilling, Corporate Safety Director, Condon-Johnson & Associates, Inc; Oakland, CA
    • John Roe, ADSC: International Association of Foundation Drilling, Vice President, Malcolm Drilling Company, Inc; San Francisco, CA
 
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