![]() A significant percentage of all lost-time injuries in the sand and gravel industry occurs on dredge operations. Nine were killed in fixed machinery accidents five fatalities were related to mobile machinery accidents and four persons were electrocuted. ![]() ![]() Approximately 63% (or 30) of those who died were drowned. In the years 1973 through 1979, 48 persons died as a result of accidents related to dredge mining operations in the United States. The last four sections provide details about the characteristics of the dredges observed (Section 4.0) summaries of the discussions with dredge manufacturers, consultants and others from whom information was obtained (Section 5.0) the results of the analyses of MSHA data about mining dredge operation fatal and other injury accidents (Section 6.0) and a summary of the literature review (Section 7.0). Immediately following the hazards discussion are the recommended Bureau of Mines research projects which would address the hazards and influence the general improvement of safety in the dredge mining industry (Section 3.0). The report is organized so that the hazards which were observed, or identified in other ways, are discussed first (Section 2.0). The preparation for the field work included reviewing the available literature dealing with safety, examining Mine Safety and Health Administration (MSHA) data on mining dredge accidents and injuries for a period of about five years, and contacting dredging consultants and dredging associations to obtain their general views on safety matters. Visits were made to representative dredge manufacturers to discuss safety from their perspective. Many types of dredges, engaged in extraction of several kinds of minerals, were observed. The primary method of acquiring safety hazard information was direct observation of active dredge operations in several geographic areas. It included shore-based equipment which supports the dredge or which is in the production sequence immediately following, and regularly interacting with, the actual dredging. The safety hazard consideration involved design and environmental hazards as well as those related to dredge operation and maintenance. ![]() The objective of the work reported here was to examine, analyze and evaluate the safety hazards which affect mining dredge workers. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |