IC 6258 Safety Achievements of a Pennsylvania Bi

Safety first is no longer merely a motto ; in some industries and in some parts of the mining industry it is an accomplished fact . In connection with the National Safety Competition of 1928 in which 284 mines and quarries participated , 42 plants were operated without a single lost - time accident . The winning company in the bituminous group had an accident severity rate of 0.053 per thousand man hours of exposure . Excellent safety records of various kinds are becoming more and more frequent , and the indication is that in reality safety is first in many mines and qquuaarrrriieess .. The safety achievements in the Stewart mine of W. J. Rainey , Inc. , are unusual even among mines winning awards in the competition .