RESTRICTED BLASTING
Fly-rock control
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Ground vibration measurements
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Noise reduction
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20-ton Excavator with Hydraulic Breaker
DAM
EXCAVATIONS
Concrete Joint Grouting
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Drilling
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Blasting and pre-split of core trenches
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Cut off trenches
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Foundations
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Portal
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Tunnels
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Shafts and Quarry excavations
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Drilling and Grouting of foundations (low and high pressure)
OPEN CAST MINING
Blast hole diameter 51mm to 165mm
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Depth from 1m to 20m
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Hydraulic rigs can drill up to 165mm holes (Top Hammer and DTH)
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Air-track rigs can drill up to 140mm holes (Top Hammer and DTH)
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Jackhammer rigs can drill 28mm to 42mm diameter holes
ROAD EARTHWORKS
THE ROAD TO RESULTS
Drilling and blasting for excavations and cuttings​
This includes quarrying and under-road boring
STABLE PROJECT SERVICES
Drilling
Anchor installation
Stressing
Bolting
Grouting
Meshing
LATERAL SUPPORT
RC & BOREHOLE DRILLING
REVERSE CIRCULATION DRILLING
Vertical holes up to 200m
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Angle holes between 60 and 90 degrees
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Air core and RAB (Rotary Air Blast) drilling
BOREHOLE DRILLING
DTH
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Mud Rotary Drilling
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Casing, PVC and steel
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Rehabilitation
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Capacity tests
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Pump installations: electric, solar, and hand pumps
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Holes 165mm to 300mm
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Casing - PVC and Steel