We investigate soil
Understand your requirement in your project and have the best solution to optimize the results!
Why JGS?
Director (NZ Registered LBP/Master Builder) being Japanese, our ambition is about bringing on in the true Japanese quality and philosophy in our service.
We have made commitments to our results through architecture. Reducing the costs and minimizing the risks but adding the value is what we are responsible for!
Through our services below.
SERVICE
Smart Land
investigation
SDS
Topo
Geotech
etc
3Big Risks contained
in the soil
1.Stiffness of the ground
2.Underground obstacle
3.Soil contamination
Problem
removal
Contaminate
Asbestos
âetc
Why do we need the Greentest?
JGS has the latest equipment and technical expertise and is focused on consistent quality and dedicated to safety and continuous improvement in all we do. Because each drilling project has a unique environment.
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We conduct the Screw Driving Soundinf Test to investigate the Major 3 risks.
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The 3 major risks are 1. Ground Stiffness 2. Residual objects unsder ground 3. Soil contaminaition
What is Green test
We comprehensively investigate the three major risks to the ground.
Basic set(Land area:250ã¡ standard)
5ground surveys,5underground surveys,1soil diagnosis.
Ground investigation
you can see hard,soft and deep obstacles in the ground.
A sounding test is performed to evaluate and analyze the housing foundation.
Underground exploration
You can see if there are any residual objects in the ground.An inspection drill(Φ22mm)is evenly penetrated within the survey area up to 80cm to check the surface sediment condition.
Soil diagnosis
You can see if there is soil contamination.We will report using asimple analysis method.(6items for heavy metals,5items for VOC,oil odor oil film.)