ANALYSIS OF THE EFFECT OF ANFO FILL DEVIATION IN BLAST HOLE ON FRAGMENTATION OF BLASTING RESULTS IN OPEN PIT MINING PT PAMAPERSADA NUSANTARA SITE ANUGERAH BARA KALTIM
Blasting is a method that used to scatter rock into smaller size that known as fragmentation of blasting result. Fragmentation that hoped is have a suitable size for loader so that can ease loading process. PT Pamapersada Nusantara site Anugerah Bara Kaltim has a problem about fragmentation that is...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/66551 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |