An employee whose job is to inspect all possible danger spots in the mine and plant; to cooperate with safety committees in various parts of the organization; to keep informed upon safety literature and to carry on a perpetual educational campaign among workers; to cooperate with agencies such as the U.S. Mine Safety and Health Administration, the U.S. Bureau of Mines, the National Safety Council, and State bureaus and inspectors; to head all rescue work, first-aid instruction courses, and safety-first meetings; and to draw up and enforce a written code of minimum safety requirements for all work at the mine and plant.