The Integration Of Overburden Casting Techniques Into The Mine Production Cycle

The successful integration of overburden casting techniques into the mine production cycle can be an extremely cost effective use of explosives. The entire mining cycle revolves around the cast blasting and to be successful requires a great deal of planning and cooperation. Several operations of Cyprus Coal Company in the Appalachian coal fields have successfully integrated blast casting into their mine plan. This paper will detail the parameters and necessary controls to integrate an overburden casting program into a surface coal operation.