We have a full range of services, such as soil boring , UD sampling, thin-wall sampling, piston sampling, Mazier sampling, rock coring , standard penetration test (SPT),Cone penetration test,Mackintosh Probe Test, vane shear test, and permeability tests,Pressuremeter Test etc .
We provide cost-effective, responsive and quality soil investigation works with top-drive drilling rigs with or without crawlers.
Our experienced drilling personnel can provide drilling and coring in various ground environments and sample sizes.
Bore hole drilling and sampling
Rock coring : Core sample is a cylindrical section of (usually) a naturally occurring substance.
Most core samples are obtained by drilling with special drills into the substance, for example sediment or rock, with a hollow steel tube called a core drill.
We specialize in The Standard Penetration test (SPT) which is a common in situ testing method used to determine the geotechnical engineering properties of subsurface soils.The Standard Penetration Test is a simple and inexpensive test to estimate the relative density of soils and approximate shear strength parameters.