Pittsburgh Safety and Health|
Roof Control Division
Joseph A. Cybulski, P.E., Chief
|Remote Location:||Triadelphia, W.VA.|
|MISSION:||Provide engineering and geological technical services concerning the evaluation of roof
support systems, mine design, and actual ground conditions at surface and underground
Maintain specialized laboratories for the testing of roof support products and for the forecasting of the potential for ground control problems through remote sensing analyses.
Monitor the applications of automated-temporary-roof support systems, cabs, and canopies to mining equipment.
|BRANCHES:||Roof Control Application/Problem Investigation Branch|
Paul L. Tyrna, Geologist
Roof Support Systems Branch
William J. Gray, Mining Engineer
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