Bever Win 3D Profiler
Guidance and quality control of tunnel profiles
There is a general objective at tunneling to drill and blast a
profile with optimal profile at the lowest cost. That is : low
overbreak and low risk for underbreak (which is costly
to remove at a later stage in the project).
The Bever 3D Profiler is in most cases mounted on the jumbo rig and
can be operated by the drill rig operator.
3D Profiler features
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check tunnel profile as a normal operation during round drilling/blasting
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scanned 3-dimensional profiles is measured and points on profile is displayed to operator
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operator is adviced about underbreaks
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overbreak is calculated and presented to operator
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recorded profile can be displayed on PC and documented on paper
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underbreak may be drilled/blasted during next round
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profile can be drilled with less margin with less risk for costly underbreak removal
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reduced need for surveying work, later profiling
- scanning may be done while drilling next round
- operator on rig can operate the profiler without expert assistance
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Can also be delivered as a self contained unit
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Measure thickness between layers, like shot crete
