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Client:
Kirkland Lake GoldLocation:
Ontario, CanadaDuration:
2 YearsScope of Work:
Production Mining
Raiseboring
Mechanized Raise Mining
Longest raisebored holes in the Northern Hemisphere
Twin ventilation raises from surface to 5600 level. Two surface raises completed with a Redbore 90EX – 3312’ x 12’ diameter. Two underground raises completed with a Redbore 70EX.
Currently one surface raise and one underground raise is complete. The Redbore 90EX is currently piloting its second raise and the Redbore 70EX is reaming its second raise.
;NOTABLE ACHIEVEMENTS - MACASSA
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SOLUTIONS ROTARY VERTICAL DRILLING SYSTEM |
LTI FREE SINCE INCEPTION |
RECORD SURFACE RAISES WILL BE THE LONGEST RAISEBORED HOLES IN THE NORTHERN HEMISPHERE |
