Noise Assessment of Stone/Aggregate Mines: Six Case Studies
of crushed stone prod ucts. Mining consists of Quarry Primary crusher Inside control room 67 contractorcompleted Quarry Primary crusher Outside 7295 bench drilling and blast ing, and mining of the Primary Primary plant area (No. 71,72,74) 7479 granite gneiss rock. The secondary secondary plant area (No. 6470,83,84) 7281
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