Information On The Prevention Of Quarry Accidents - Introduction

The primary objective of this paper is to discuss the hazards and furnish a list of recommendations for the safe operation of quarries and related works. They have been compiled from Bureau of Mines publications covering the safety experience of engineers before and during the year in the mineral industry,5 from a publication of the National Safety Council, Inc.,6 from explosives recommendations made by various explosives manufacturers,7 and from suggestions obtained from quarries visited. The second objective is to describe and illustrate safety devices, practices, and quarrying methods. The quarrying and related industries of the United States had a lower accident-frequency rate than either the metal- or coal-mining industry as reported for 1942.8 However, the quarry industry ranked eleventh in 15 major industries during 1942 in lost-time accident fre¬quency; metal mining ranked fourteenth and coal mining fifteenth.