Underground Drill and Blast

DEVELOPMENT ROUNDS
Face and perimeter design for decline, drive and ore development, with overbreak under control

PRODUCTION RING DESIGN
Longhole ring and charge plans built around the stope shape and the ground you actually have

INITIATION, TIMING AND VIBRATION CONTROL
Timing for fragmentation, and to protect adjacent stopes, fill exposures and installed ground support

DRILL AND BLAST QA/QC
Checking what was drilled and charged against what was designed — at the face, not assumed from the plan

FRAGMENTATION AND DRAW PERFORMANCE
Measuring what the blast delivered and feeding it back into the next design

SENIOR DRILL AND BLAST SUPPORT
Experienced underground drill and blast engineers on site with your crews