Bored Piling

We lay the foundations for structures to be built upon, and CLL has many ways to bore a hole in the ground.
Deep Shafts
CLL is capable of digging the deepest shafts in New Zealand. These vertical holes can be up to 4.2m
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Kelly Casing Piling
In cases where the ground is not strong enough to be stable while a hole is drilled, the sides
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Bored piling
At CLL we lay the foundations for structures to be built upon, and CLL has many ways to bore
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DTH hammer
Down the hole hammers, or DTH uses a jackhammer to shatter hard rock into small cuttings and dust. This
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Bentonite and polymer piling
Some soil conditions, particularly more sandy environments, require the use of a hole-stabilising lubricant. Both bentonite and polymer fluids
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