IC 6909 Some Factors Affecting An Accident-Prevention Program In Metal Mining In California ? Introduction

California leads the Nation in the number of operating metal mines and the small number of persons employed at individual mines, which reached a minimum irk 1932 with an average of seven men. The mines are scattered over the entire State, which is the second largest in area (155,562 square miles) in the United States. The mines are situated at various altitudes, with portals ranging from approximately 300 feet below sea level to almost 12,000 feet above. Many of the mines can be reached only during the summer, while at others the heat of the regions adds so the difficulties during the summer months Supplied of explosives the use (or, probably more correctly, the misuse) of which constitutes one of California's gravest mining problems; are handled and stored under condition that contribute many hazards. The problem of providing medical care is serious and complicated, especially at small mines and more particularly in the almost inaccessible mountainous regions; instances in which a knowledge of first aid would have been beneficial but was lacking, or when first aid was instrumental in saving life or limb because it was available are too numerous to be mentioned.