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Quality of soil samples is crucial in
geotechnical drilling and recovery demands a high level of expertise and
precision. Data collected during drilling needs to be accurate because it
influences decision-making and budget considerations. Our installation of in-situ
geotechnical instruments such as piezometers, inclinometers and extensometers
ensure accuracy without time wasting. A full range of overburden testing
equipment is available with capabilities such as coring and testing on holes up
to PQ size to a depth of 300 meters.
Our geotechnical applications typically include infrastructure developments
such as:
- Construction and upgrade of major bridges and roads
- Construction and upgrade of water supply and tailings dams
- Processing plants and buildings, service roads, jetties and wharfs
Geotechnical drilling techniques and capabilities include:
- Wireline
diamond core drilling NQ, HQ, & PQ
- Mud
rotary blade and tricone drilling
- 3”,
4” & 6” Hollow flight auger drilling
- 3”
& 4” Hollow flight continuous auger core drilling
- TUBEX
overburden drilling
- SQ Large
Diameter Coring
- Down hammer drilling
- Reverse
circulation hammer drilling
- Air
core drilling and sampling
- Vertical
and inclined drilling
- Jack
up Barge drilling
- Vibrocoring
- Drilling
data acquisition system
- Down
hole survey and Orientation
- Standard
Penetration Tests
- Shear
vane tests
- Permeability
testing
- Piston
Sampling
- Thin
wall tube samples
- Pressure
meter tests
- In-situ instrumentation
installations
-
Piezometers
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