Major field tests during Investigations
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Dry drilling
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Drilling using water and mud circulation with NQ roads (wire line) and HQ
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Performing Standard Penetration Test (SPT)
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Performing Dynamic Probe Super Heavy (DPSH)
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Sampling undisturbed samples using U4 Sampler tube, Shelby tube sampler with area ratio of 10% and block sampling.
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Water level monitoring
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Drilling rigs
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T6 core barrels 146mm diameter (1.5m and 3.0m length)
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SWF core barrel 146mm diameter (1.5m length)
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Automatic trip hammer for SPT etc