Ground investigation
Ground investigation
About the ground survey
1～3 item / All 3 items
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Screw weight penetration test
Static penetration of the survey rod into the ground! We will determine the ground resistance value from the rotation speed and penetration amount.
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Boring survey (Standard Penetration Test)
Excavating the actual ground while conducting a standard penetration test! Simultaneously collecting soil samples along with ground strength.
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Groundwater Level Measurement Method (Chikachan)
Utilize the screw weight penetration test hole! Easily and accurately determine the groundwater level, which is essential for liquefaction assessment!
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