IC 6969 Some suggestions on safety in coal mine haulage

"Haulage accidents usually are responsible for about 17 or 18 percent of all coal-mine fatalities and about 21 percent of all non-fatal coal-mine accidents. When the relatively small number of employees continuously exposed to haulage hazards is considered, it would appear that haulage is more hazardous than any other phase of coal-mine operation.Haulage accidents have increased from year to year, doubtless due to the increase in electrical haulage, and particularly to the use of larger cars, heavier locomotives, longer hauls, and greater speed. Unless very definite steps are taken to eliminate the causes of these accidents, they will continue to increase rather than be reduced, as they can and should be.Underground haulage in many of the large modern mines of today is similar in many respects to railroad practice. In recent years the railroads have made wonderful strides in reducing accidents, and instead. of being one of the most hazardous occupations, as it once was, railroading is now one of the safest. Doubtless, if thought and action, similar to that given to reducing accidents among railroad passengers and employees, were given to safety in mine haulage, under¬ground haulage accidents could be reduced in about the same ratio.Haulage accidents may be classified, according to responsibility, into two groups - those for which management is largely responsible and those for which the employee is largely to blame; there is, however, an overlapping of responsibility from one group to the other. If, therefore, haulage accidents are to be reduced, it is absolutely essential that both management and employees cooperate to this end.In the first group, for which management is largely responsible, may be included accidents due to faulty equipment, moor track, a poorly arranged system of haulage, lack of clearance or of overhead protection, and dirty roadways; even in these features, however, the employee is not without a measure of responsibility, as failure of haulage equipment possibly may be due to lack of care on his part, failure to report when equipment is out of order, or failure to do a good workmanlike job of installing or repairing or operating.To the second group of accidents for which the employee may be largely responsible, belong those caused by such careless practices as jumping on and off fast-moving trips, coupling on the ""fly"", running at excessive speeds, failure to properly block cars, and similar hazardous and unnecessary acts of omission or commission. If, however, management condones such practices, or, as in some instances, insists upon them, it must accept its share of responsibility for the accidents that inevitably result.Some of the most prolific sources of haulage accidents will be discussed briefly, together with the steps that may be taken to minimize their occurrence."