What is a Ground Guarantee System?
It is a combination of Soil Investigation & Guarantee to
assure the quality of lands.
Subject: Regarding the development of grounds for residential
land, we guarantee the legal liabilities of the insured parties in case there
is damage to the building, any third parties, and/or properties due to an
accident attributed to erroneous pre-construction investigations, construction,
ground investigations, and/or ground reinforcement work.
Surface improvement method/ columnar improvement method (including
the certified method)/ small diameter steel pipe method (regular steel method,
spiral steel method, certified method)/ RES-P method/ MS foundation (raft
foundation method with stabilizer)/ embankment reinforcement method using
planer geogrid/ S.・P method/
Super Geo method/ geocloth UV-fir method/ cast-in-place pile/ off-the-shelf
concrete pile/ steel pipe pile/ ground improvement method for narrow land/ large
diameter deep soil mixing method