We will diagnose the "land of concern" and give it our stamp of approval as "land that can be sold and lived on with peace of mind"!
At House Stage, we conduct a "Green Test" to assess the land. We carry out three assessments: "Ground Investigation" to understand the hardness and softness of the ground and any obstacles in the deep layers, "Subsurface Exploration" to check for underground obstacles, and "Soil Diagnosis" to determine the presence of soil contamination. Selling land with issues such as underground installations, weak ground, or soil contamination can lead to significant problems with business partners later on. By conducting a ground diagnosis, the risks hidden in the land become clear. Would you like to add unseen value and provide land with greater peace of mind? 【Implementation Details】 ■ Ground Investigation ■ Subsurface Exploration ■ Soil Diagnosis *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Details】 ■Ground Investigation ・Determines the hardness and softness of the ground, as well as any obstacles in the deep layers. ・Conducts a sounding test to evaluate and analyze based on the assumed foundation of the house. ■Subsurface Exploration ・Identifies the presence of underground obstacles. ・Drills a survey drill (Φ22mm) up to 80cm deep within the investigation area to examine underground obstacles. ■Soil Diagnosis ・Determines the presence of soil contamination. ・Analyzes using a simple analysis method and provides a report (6 items including heavy metals, 5 items of VOCs, oil odor and oil film). *For more details, please refer to the PDF document or feel free to contact us.
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【Examples】 ■Parking Lot ・A survey was conducted as a precaution due to the past presence of a building on part of the site and its subsequent demolition. ■Former Factory Site ・A survey was conducted before selling due to concerns about soil contamination and buried objects. *For more details, please refer to the PDF materials or feel free to contact us.
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The reviews stating that we have "high technical skills" are attracting requests one after another. We, House Stage, are a company that handles ground surveys, construction, and improvements. Our strengths lie in our high technical skills and work performance. The fact that we receive many referrals from construction companies and design offices we have worked with once is the best proof of our trustworthiness. It is said that the number of people building houses has drastically decreased, but thanks to that, we are blessed with a lot of work.