FireDOC Search

displaying 1 - 9 results in total 9

  • Timko, R. J.; Kissell, F. N.; Thimons, E. D.
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    Evaluating Ventilation Parameters of Three Coal Mine Gobs.
    Bureau of Mines, Pittsburgh, PA
    IC 9109
    IC 9109
    1986
    21 p.

  • Timko, R. J.; Marshall, M. D.; Thimons, E. D.
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    Laboratory Evaluation of Spray-Applied Rigid Urethane Foams.
    Bureau of Mines, Pittsburgh, PA
    RI 8974
    RI 8974
    1985
    22 p.

  • Timko, R. J.; Thimons, E. D.
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    Techniques for Constructing Concrete Block Stoppings. Bureau of Mines Handbook.
    Department of the Interior, Washington, DC

    1983
    32 p.

  • Timko, R. J.; Thimons, E. D.
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    Sulfur Hexafluoride as a Mine Ventilation Research Tool--Recent Field Applications.
    Bureau of Mines, Pittsburg, PA
    RI 8735
    RI 8735
    1982
    17 p.

  • Williams, K. L.; Timko, R. J.
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    Performance Evaluation of a Real-Time Aerosol Monitor.
    Bureau of Mines, Pittsburgh, PA
    IC 8969
    IC 8969
    1984
    16 p.

  • Timko, R. J.; Derick, R. L.; Thimons, E. D.
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    Analysis of a Fire in a Colorado Coal Mine--A Case Study.
    Pittsburgh Research Center, PA; Colorado Westmoreland, Inc., Paonia
    Society of Mining Engineers, Inc. (SME). Mine Ventilation Symposium, 3rd. October 12-14, 1987, Soc. of Mining Engineers, Inc., Littleton, CO, University Park, PA, Mutmansky, J. M., Editors, 444-452 p., 1987

  • Derick, R. L.; Timko, R. J.
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    Long-Term Analysis of a Sealed Mine Post-Fire Atmosphere.
    Colorado Westmoreland, Inc.; Bureau of Mines, Pittsburgh, PA
    U.S. Department of the Interior, Bureau of Mines. International Conference of Safety in Mines Research Institutes, 23rd Proceedings. September 11-15, 1989, Washington, DC, 438-450 p., 1989

  • Timko, R. J.; Derick, R. L.
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    Applying Atmospheric Status Equations to Data Collected From a Sealed Mine, Postfire Atmosphere.
    Bureau of Mines, Pittsburg, PA
    RI 9362
    RI 9362
    1991
    27 p.

  • Timko, R. J.; Derick, R. L.
    view article (1.0)

    Determining the Integrity of Escapeways During a Simulated Fire in an Underground Coal Mine.
    Pittsburgh Research Center, PA; Colorado Westmoreland, Inc., Panoia, CO
    Society of Mining Engineers, Inc. (SME). U.S. Mine Ventilation Symposium, 4th. June 5-7, 1989, Society of Mining Enginers, Inc., Littleton, CO, Berkeley, CA, 48-56 p., 1989