IC 7573 Achievements in Mine Safety Research and Problems Yet To Be Solved

Forty years have elapsed since the Bureau of Mines was established on July 1, 1910, by Act of Congress. The convocation of this Sixth International Conference of Safety in Mines Research Directors, 24 days after our 40th birthday, seems to be an appropriate time for reviewing our contributions to mine safety research and the problems yet to be solved from the American point of view. Actually research on safety in coal mines was started by the United States Government in the Technologic Branch of the U. S. Geological Survey of the Department of the Interior in 1908, as a result of a succession of disastrous coal mine explosions in which many lives were lost. In 1910 this work was transferred to the newly created Bureau of Mines. 394 lives were lost annually per 100,000 men employed in the coal mines of the United States in the 5-year period ended in 1910, as compared to 203 lives lost annually in the 5-year period ended with 1949. In 1908 no safe, permissible types of explosives and no certified permissible equipment of any kind were used in American coal mines. Black powder was in universal use and open oil or acetylene lights were common in all but mines known to be gassy. Rock dusting was not practiced to limit propagation of explosions, nor was ventilation in many mines adequate, Our safety practice lagged behind that of foreign coal- mining countries and therefore one of the first steps in carrying out the Congressional Authorization of 1908 to investigate the causes of mine explosions was to obtain assistance from the leaders of mine safety research in foreign countries. At the request of Dr. Joseph H. Holmes, director of the Technologic Branch of the Geological Survey, James R. Garfield, Secretary of the Interior, obtained the cooperation of the Governments of England, Belgium and Germany in sending Captain Arthur Desborough, Inspector of Explosives in England, Mr. Victor Watteyne, Inspector-General of Mines in Belgium, and Mr. Carl Meissner, Counselor for Mines in Germany, to visit American mines and make recommendations for increasing safety and efficiency in mining coal in the United States.