Event Details

ASCE Geo-Institute - September Lecture

  • 21 Sep 2023
  • 5:30 PM - 8:30 PM (EDT)
  • Hofbräuhaus Pittsburgh
  • 0

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Investigating Recent Massive Pillar Collapses in the U.S.

Presented by: Gregory M. Rumbaugh, P.E.

Chief of the U.S. Mine Safety and Health Administration's (MSHA) Roof Control Division