Soil Boring
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.

Soil samples

The Soil Investigation service is for characterizing the sub-surface geology for the purposes of engineering design of foundations,slopes,basements,earth retaining systems and other underground structures. Our experienced staffs and engineers will mount drilling machinery at specified investigation locations and retrieve soil and rock samples to characterize and develop geological profiles from these samples.Our service standards are implemented to meet industry wide practices across Singapore

Please contact us for a Site Investigation quotation today