Blasting Problems Facing the USA Quarry Industry

"One of the more challenging issues facing operators of U.S. mines and quarries is blasting in an environmentally acceptable way. It is quite important that industry management understand and apply guidance, discipline, and control in the exercise of blasting operations. This presentation is a discussion of problems related to that environment away from the blasthole that may or may not be adversely affected by blasting and the steps management may consider in resolving resultant problems. In any case, one of the main concerns that will continuously be brought up is thatmanagement procedures inherent to good blasting is a uxporate responsibility of the mine or quarry business entity; and can not be delegated to the explosive manufacturer or supplier. This management attitude, based on education, training, and the comprehension that the process of production begins with drilling and blasting and consumes a significant amount of overall production costs."