Confirmatory investigation - List of Manufacturers, Suppliers, Companies and Products | IPROS

Confirmatory investigation Product List

1~2 item / All 2 items

Displayed results

Designated Investigation Agency | Historical Site Verification Survey to Mitigate Risks of Rebuilding on Small Lots and During Ongoing Operations

Break through physical constraints such as factory operating space and indoor floor voids! Completely eliminate the risk of land use change during rebuilding without stopping operations by confirming the land history for the change of use.

When changing the use of part of the site of an operational factory to residential facilities or attached housing and carrying out partial reconstruction, ensuring underground safety without halting operations is an extremely important practical issue for balancing production efficiency and risk management. If construction begins while overlooking the risk of soil contamination lurking beneath the building's floor or in narrow spaces, unexpected environmental liabilities may arise during the construction process, potentially leading to a complete shutdown of both the production line and construction work, resulting in catastrophic losses. This catalog covers advanced approaches to "historical verification of use change" that break through such physical and spatial constraints and proactively address underground risks while operations continue. It explains GeoTech's historical investigation techniques that detail the aging routes of underground piping through the analysis of past operational histories and public notification documents. Additionally, it provides detailed descriptions of special sampling methods, such as simple mechanical boring machines that ensure reliable sample collection even in buildings and narrow spaces, as well as procedures for early acquisition of safety certifications for future residents, making it an essential resource for reconstruction plans during ongoing operations.

  • photo1.png
  • SCSC2.JPG
  • photo1.png
  • photo2.png
  • ジオテック.jpg
  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • Confirmatory investigation

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Designated Investigation Agency | Investigating the Risks of Mixed Land from Past Land Use Changes through Defect Confirmation Surveys

A technology that uncovers hidden defects in land. It thoroughly extracts past land use change histories and mixed-use land risks, and precisely visualizes underground contamination through residential land transaction sampling.

This technical document is a guide for practitioners involved in real estate acquisition, sales negotiations, or asset value assessment. It aims to extract "hidden defects" in land to the fullest extent from the land category history in the registry, in order to avoid fatal legal disputes. Even if the current status is a clean residential area, thoroughly tracing the past "land category change history" beyond forests and wastelands is the most reliable defense measure to understand potential soil contamination and underground buried objects in advance. In particular, it focuses rigorously on the period of past "mixed land risk," which is prone to contamination by specific harmful substances, using a combination of old maps from the Taisho era, chronological aerial photographs, and administrative ledgers to explain strict land history verification methods. Furthermore, it covers the appropriate point selection for "residential land transaction sampling" to build technical backing, as well as advanced official analysis practices as a designated investigation agency by the Ministry of the Environment. This document is an essential resource for practitioners to completely eliminate the risk of massive damages or contract termination due to soil contamination discovered after handover, ensuring safe and reliable land transactions.

  • photo2.png
  • photo1.png
  • photo6.png
  • photo8.png
  • ジオテック.jpg
  • Site and ground investigation
  • Dismantling and moving
  • Other civil engineering services
  • Confirmatory investigation

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration