INNOVATIVE CAUTIOUS BLASTING TECHNIQUE FOR EXCAVATION CLOSE TO A RUNNING HYDRO-ELECTRIC POWERHOUSE - A CASE STUDY.

Keywords: UPPER KOLAB, ORISSA, INDIA, ASIA, CENTRAL MINING RESEARCH INSTITUTE NAGPUR, BLASTING, TECHNIQUES, EXCAVATIONS, HYDROELECTRIC, POWER HOUSES, CASE STUDIES, EXCAVATING, METHODS, HYDROELECTRICITY, INNOVATIVE, INNOVATION, CAUTIOUS, GRANITE, REMOVAL, MUFFLE, BUCKETS, MUFFLING, LOADING, DESIGN, LOADS, DYNAMIC, DISPLACEMENT, FRAGMENTS, ROCKS, DAMAGE, SAFETY, WIDENING, BLAST, VIBRATIONS, RESERVOIRS, TAIL, POOLS, MONITORING, EXPLOSIVES, EXPLOSIONS, DEFORMATION, GROUND, ATTENUATION