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This document analyzes ground vibration from blasting activities at a mining site in East Kalimantan, Indonesia. Measurements were taken using Blastmate III software to determine peak particle velocity (PPV) and compare it to thresholds from the ISO 7571:2010 standard. The lowest PPV measured was 0.6 mm/s and the highest was 8.3 mm/s. Predictions based on a comparison curve of PPV and scaled distance resulted in the formula PPV = 2.951 (SD) - 1.4914, with the USBM formula providing the closest prediction to

Author

Rossy

Language

EN