Drilling is one of methods used in geotechnical investigation process, which serves field test, and takes soil samples to the laboratory to determine the mechanical and physical.
properties and permeability of soil layer,...with modern equipment to ensure that original samples will be maintained, we use thin wall sample tubes, piston sample tube, double core tubes, triple core tubes and Mazier sample tubes.
Besides, we also invested into Jackup Drilling Rigs for soil investigation projects as waterways, ports and marine works. These Jackup Rigs has enabled operators to drilling
activities in waters depth up to 30m.