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In-Mine AMV (Abandoned Mine Verification)

  • Directionally drilled coal boreholes of known location and trajectory can verify the location, and/or non-presence, of abandoned mines and their workings to permit safe mining by the active mine without the hazard of unexpected inundation of water or gases from the abandoned mine.

  • Eliminates CM Test Drilling

  • TD has been an industry leader in applying accurately placed directionally drilled coal boreholes for 24 years recognized by MSHA and State Mining Regulatory Agencies

  • Served on PA Governor Schweiker's QueCreek Commission after the near QueCreek Disaster

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