geotech-sa.co.za
Geotechnical InstrumentationGeotechnical Instrumentation (GI) is a Specialist Geotechnical Instrumentation Company with unparalleled 34 years experience in the instrumentation of Boreholes, Bridges, Civil Structures, Dams (Concrete-Gravity, Concrete-Arch, Concrete-Double-Arch, RCC dams, Clay-Core-Earth-Fill, Composite Earth-Concrete, Rock-fill/Face-Slab dams etc.), Earth-fills, Embankments, Excavations, Mine shafts, Tunnels, and Open cast mines.
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