Classic underground
surveying and
surface levelling combined with latest
computer applications for data processing
as well as data visualisation are sources
of safe and efficient underground mineral extraction |
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3D visualisation of
dissolution caverns surrounding a 100 years old flooded potash
shaft, determined by ultrasonic sounding method |
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Mine
and caverns require surveying for several reasons: scheduled
underground extraction, drift and infrastructural development in
conventional mines are managed on the base of accurate mining
plans resulting from mine survey. Controlling the underground
dissolution progress in caverns or old flooded mines and shafts
needs particular surveying techniques which are provided by
specialized service companies.
In
both, conventional mines and solution caverns the survey of
time-dependent deformation processes as well as of surface subsidence
above the underground cavities is one of
the most important data sources for mine safety assessment during
operation and after shut-down of production.
ERCOSPLAN
GROUP OF COMPANIES
holds its own surveying service company, the
which is well-equipped with latest
surveying equipment and recent software systems for any
application, offering
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complete mine survey service for underground
mines
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extraction schedule monitoring
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underground deformation/convergency
monitoring
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shaft bob plumbing and shaft diameter
monitoring
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surface levelling
as well as
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BBI
Brunnen- und Bohrlochinspektion GmbH |
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