Subsidence correction, different subsidence survey
To restore the tilted house, we will assess the current situation.
Survey Details Building Level Measurement (Perimeter) SWS Test (Screw Weight Penetration Test) (4-7 Points)
basic information
Deliverables Research report Ground investigation report Survey drawings
Price information
Different subsidence survey cost: 150,000 yen (excluding tax) *This applies to sites with an area of approximately 50 tsubo in the metropolitan area.
Delivery Time
Model number/Brand name
Differential subsidence survey
Applications/Examples of results
The survey will be completed in one day. We will borrow a 100V power supply and water, etc. During the SWS testing, we may drill holes in areas such as the dirt floor with the owner's permission. (We will restore and repair after the implementation.) The underfloor investigation and floor level measurement will be conducted depending on the situation. If we cannot access the underfloor, we will check the foundation condition from the outside.
