investigation Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. JFDエンジニアリング Osaka//Other construction industries
  3. ビデオリサーチインタラクティブ Tokyo//Information and Communications
  4. 日本トリート Tokyo//Other construction industries
  5. 5 日本海上工事 Tokyo//General contractors and subcontractors
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investigation Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Anhydrous Soil and Groundwater Investigation Machine ECOPROBE EP-26
  2. Soil and groundwater investigation boring machine GEOPROBE 66DT
  3. Web Report ビデオリサーチインタラクティブ
  4. 4 Dioxin investigation 日本トリート
  5. 5 3D Site Reproduction App 'AR Perspective' JFDエンジニアリング

investigation Product List

301～315 item / All 483 items

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K-Corporation Co., Ltd. Business Introduction

K-Corporation Co., Ltd. Business Introduction

Leave exterior wall inspections, repairs, and maintenance to us!

K-corporation Co., Ltd. is a company primarily engaged in exterior wall inspection, repair, and maintenance. We implement reliable, safe, and secure inspections using various methods tailored to each project, including advanced infrared methods, rope testing, and testing using gondolas or scaffolding. Our company advocates for maintaining the asset value of buildings (MBV) by conducting inspections and repairs based on our construction experience, contributing to the creation of safe urban environments with fewer exterior wall falling accidents as professionals in the field. 【Business Activities】 ■ Exterior wall inspection using infrared thermography ■ Exterior wall inspection using ropes, gondolas, etc. ■ Repair work ■ Tile construction ■ Regular inspections of special buildings, etc. ■ Regular inspections of building facilities ■ Consulting for building asset value maintenance plans *For more details, please refer to our catalog or feel free to contact us.

  • Tile work
  • Civil Engineering Company
  • Consulting companies

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Investigation Case Catalog "Structural Deterioration Survey"

Investigation Case Catalog "Structural Deterioration Survey"

Leave the investigation of steel and concrete deterioration to us. We propose safe, reliable, and efficient port inspections!

This catalog introduces the "Structural (Steel and Concrete) Deterioration Investigation" conducted by Marine Works Co., Ltd., regardless of whether it is underwater or in the air. What we value most is the detailed examination of investigation methods. By leveraging our extensive experience in port construction, we believe that making proposals tailored to the objectives and specifications of the work leads to "safe," "reliable," and "efficient" investigations. From various investigations and data organization to the creation of deliverables, you can trust our company, which values communication with customers. [Contents] ■ Flow of Investigation ■ Details of Structural Deterioration Investigation ■ Deliverable: Inspection Diagnosis Record ■ Deliverable: Pitting Investigation Results ■ Deliverable: Deformation Photo Ledger ■ Deliverable: Thickness Measurement Record 　and more *For more details, please refer to the PDF materials or feel free to contact us.

  • Work boats, research vessels, underwater work machines
  • Structural Survey
  • Environmental Survey

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Environmental Survey: "Asbestos Survey"

Environmental Survey: "Asbestos Survey"

One-stop service from preliminary investigation to analysis! Information on asbestos surveys.

The Civil Engineering Management Comprehensive Testing Institute conducts "Asbestos Surveys." Qualified technicians with the certification of Asbestos Containing Building Materials Surveyor (Ministry of Land, Infrastructure, Transport and Tourism) carry out document surveys and on-site inspections to identify the quantity of building materials that may contain asbestos and determine the quantity for analysis. We assess the presence or absence of asbestos through analysis using "JIS A 1481-1," a method similar to the internationally recognized ISO method. [Features] ■ Specialized technicians provide solid support ■ One-stop service from preliminary surveys to analysis ■ Preliminary surveys conducted by qualified personnel ■ Experienced technicians perform sampling suitable for each building material and facility ■ JIS A 1481-1 analysis compliant *For more details, please refer to the PDF materials or feel free to contact us.

  • Environmental Survey

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Ground deformation impact survey "Building survey"

Ground deformation impact survey "Building survey"

To avoid construction troubles! One-stop support from preliminary surveys to post-surveys and compensation calculation!

At the Civil Engineering Management Comprehensive Testing Institute, we conduct ground movement impact surveys known as "building surveys." We provide a one-stop service from preliminary surveys to post-surveys and compensation calculation (in cases of monetary compensation). By conducting preliminary building surveys, we can understand the damage status of neighboring buildings and facilitate early resolution of issues. 【Features】 ■ Preliminary building survey: Understanding the pre-existing condition of the building ■ Post-construction building survey: Confirming impacts after completion (investigation of affected areas) ■ One-stop service ■ Other surveys can also be conducted (vibration and noise surveys, asbestos surveys, etc.) *For more details, please refer to the PDF materials or feel free to contact us.

  • Geological Survey

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Tunnel repair work

Tunnel repair work

We handle crack filling, cross-section restoration work, and more! Leave tunnel repair work to us.

At the Civil Engineering Management Comprehensive Testing Institute, we are conducting "Tunnel Repair Works." The main types of work we handle include crack injection (low pressure and high pressure), crack filling, cross-section restoration, surface impregnation, spalling prevention, drainage line installation, and backfill injection, among others. From preliminary surveys to quality control and construction management, we provide comprehensive assistance tailored to your needs. Additionally, we can also carry out other works such as building settlement correction and soil contamination remediation. [Main Types of Work (Excerpt)] ■ Crack injection (low pressure and high pressure) ■ Crack filling ■ Cross-section restoration ■ Surface impregnation ■ Spalling prevention *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel construction

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Cavity investigation

Cavity investigation

Both handheld and vehicle-mounted exploration are possible! Cavity investigation related to shield tunneling construction.

At the Civil Engineering Management Comprehensive Testing Institute, we conduct "cavity investigations" associated with shield tunneling construction. In recent years, the demand for cavity exploration has increased not only for handheld ground-penetrating radar but also for vehicle-mounted ground-penetrating radar, which can quickly and broadly survey road surfaces. As experts in infrastructure inspection and maintenance, our company actively engages in both investigation methods. [Examples of Investigations] ■ Pre-investigation of cavities ■ Post-investigation of cavities *For more details, please refer to the PDF materials or feel free to contact us.

  • Geological Survey

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Land Solution Co., Ltd. Business Introduction

Land Solution Co., Ltd. Business Introduction

We are a company specialized in functions that minimize the risk of soil contamination associated with business activities.

Land Solution Co., Ltd. is a company that provides comprehensive solutions to address soil contamination issues as a partner for landowners and real estate professionals who are tackling these problems. We not only solve soil contamination issues through technical investigations and remediation but also hedge soil contamination risks and contribute to the effective use and liquidity of land. From an economic perspective, we appropriately handle the land's utilization value and environmental risks, promote healthy real estate liquidity, and support the maximization of efficiency in real estate investment and strategies. Please feel free to consult with us. 【Business Activities】 ■ Support for real estate evaluation and transactions ■ Assessment of soil contamination risks ■ Contracting for soil contamination risk management ■ Implementation of soil contamination investigations and remedial works *For more details, please refer to our catalog or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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Ground investigation "Boring survey"

Ground investigation "Boring survey"

Conducting boring surveys utilizing high-level drilling technology based on achievements in deep excavation!

In infrastructure development and disaster prevention planning, design, and construction, geological conditions are an essential element. "Boring surveys" are conducted for the purpose of directly understanding geological characteristics through core sampling, testing boreholes to grasp in-situ physical properties, and monitoring through instrument installation. Our company utilizes high-level drilling technology based on our achievements in deep drilling, such as seismic observation well drilling, to conduct boring surveys that meet various needs. 【Features】 ■ High-level drilling technology based on achievements in deep drilling, such as seismic observation well drilling ■ Conducting surveys that cater to various needs *For more details, please refer to the PDF materials or feel free to contact us.

  • Site and ground investigation

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Okuyama Boring Co., Ltd. Business Introduction

Okuyama Boring Co., Ltd. Business Introduction

We will continue to protect our rich nature.

Okuyama Boring Co., Ltd. is a company primarily engaged in geological and soil investigations, landslide surveys and analyses, landslide countermeasure construction, and slope construction. Additionally, we develop and operate programs related to seismic response analysis of slopes, breach and flood analysis of natural dams, behavior analysis of collapsing debris and avalanches, and tsunami analysis associated with the intrusion of moving soil masses into reservoirs. For anything related to geological and soil investigations, please leave it to us. 【Business Activities】 ■ Geological and soil investigations, landslide surveys and analyses, landslide countermeasure construction, slope construction ■ Development of simulation software for collapsing debris, etc. *For more details, please refer to our catalog or feel free to contact us.

  • Civil Engineering Method
  • Other Software

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Analysis of PCBs in coatings

Analysis of PCBs in coatings

For coatings containing harmful substances! Our technicians are available 365 days a year.

At Kankyo Co., Ltd., we offer "analysis of PCBs and other substances in paint films." In the past, harmful substances were used in paints for steel structures such as bridges, sluices, and tanks. Before conducting peeling work on paint films during repainting projects, it is necessary to investigate the paint films to confirm whether they contain harmful substances. If the investigation reveals the presence of harmful substances, proper safety management during construction as stipulated by the Occupational Safety and Health Act and storage or proper disposal as designated for special controlled industrial waste under the Waste Management Act is required. Please leave the analysis to us. 【Standards for Industrial Waste】 ■Lead: 0.3 mg/L ■Chromium: 1.5 mg/L ■PCB: 0.003 mg/L *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Aichi Base Industrial Co., Ltd. Introduction to the Soil Contamination Countermeasures Act

Aichi Base Industrial Co., Ltd. Introduction to the Soil Contamination Countermeasures Act

If you are troubled by soil contamination issues, leave it to us, a Ministry of the Environment designated investigation agency!

Aichi Base Industrial Co., Ltd. undertakes a comprehensive approach to investigating and purifying soil contamination, helping to ensure the safety and effective use of owned land while considering environmental conservation without incurring unnecessary costs. We assess the potential for soil contamination by investigating the historical records related to land registration, residential maps, aerial photographs, land use history, environmental impacts from surrounding businesses, surrounding land use conditions, geological overview maps, and topographical maps. From investigation to purification, we provide appropriate and efficient solutions, so please feel free to consult us. 【Features】 ■ Recovery of land asset value ■ Quantification of soil contamination risk ■ Enhancement of corporate trust ■ Facilitation of real estate transactions *For more details, please refer to our catalog or feel free to contact us.

  • Environmental Survey
  • Surveying

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Support for offshore wind power generation projects

Support for offshore wind power generation projects

Proposal for regional revitalization strategies! Comprehensive support from planning to current situation assessment, forecasting evaluation, and fisheries coordination measures.

At Tokyo Kyu-ei Co., Ltd., we support offshore wind power generation projects. We provide comprehensive support from planning to understanding the current situation, forecasting evaluations, and fishing cooperation measures through interaction with experts from a wide range of fields. In offshore wind power generation projects, we can contribute to the revitalization of the entire region and consensus building by proposing fishing cooperation measures. Our company proposes fishing cooperation measures that fully take into account the local circumstances based on offshore wind power generation projects. 【Features】 ■ In location environment surveys, we grasp natural conditions such as marine information and social conditions such as infrastructure information, as well as relevant laws and regulations through existing materials for desktop studies to select candidate sea areas. ■ We support everything from permits and approvals to the extraction of evaluation items based on various conditions. ■ We conduct investigations of various conditions in candidate sea areas and provide materials for basic design and detailed design. ■ In environmental assessments, we provide a consistent service for assessment work, including planning, document preparation, field surveys, holding information sessions, and responses to government and local authorities. *For more details, please refer to the PDF materials or feel free to contact us.

  • maintenance
  • Other Management Services
  • Environmental Survey

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Terrestrial survey

Terrestrial survey

Investigating the atmospheric environment, water environment, and flora and fauna! We also conduct surveys based on the Soil Contamination Countermeasures Act.

We would like to introduce the "Terrestrial Survey" that we conduct. We carry out investigations to understand the conditions of air pollutants, noise and vibration, low-frequency sounds, as well as surveys to assess water quality, including environmental hormones, in lakes, dam reservoirs, and rivers. Additionally, we conduct surveys on items related to the natural environment, such as animals and plants, carried out by personnel with specialized knowledge. 【Survey Items】 ■ Air environment survey ■ Water environment survey ■ Flora and fauna survey ■ Survey of landscapes and activities that connect people with nature ■ Soil survey *For more details, please refer to the PDF document or feel free to contact us.

  • Environmental Survey

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Investigation of concrete structures in marine facilities

Investigation of concrete structures in marine facilities

It is very important to investigate the condition of rebar corrosion as it can lead to a decrease in structural strength!

We would like to introduce our "Survey of Concrete Structures for Marine Facilities." We conduct current condition surveys of concrete water channels and dolphins, and based on the results, we can also plan and execute repair projects. We perform visual inspections for issues such as surface delamination, peeling, exposed aggregates, cracks, and exposed rebar, as well as conducting chiseling to measure carbonation depth, rebar corrosion, and salt content. 【Activities】 ■ Visual Inspection ■ Chiseling Survey ■ Core Drilling Test ■ Underwater Concrete Technology ■ Repair Techniques for Joints and Expansion Joints *For more details, please refer to the PDF document or feel free to contact us.

  • Structural Survey

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Ultrasonic measurement survey of marine equipment

Ultrasonic measurement survey of marine equipment

Thickness measurement of steel structures using ultrasound, coating thickness measurement! Investigation using beam sonar is also possible.

We would like to introduce our "Ultrasonic Measurement Survey of Marine Equipment." We measure the thickness of steel materials in underwater steel structures using ultrasound, without exposing the structural components. This allows us to assess the corrosion status of the steel without taking samples. Additionally, we conduct surveys using pencil beam and multi-beam sonar to capture images of underwater structures. 【Types of Measurements and Surveys】 ■ Thickness Measurement ■ Coating Thickness Measurement ■ Surveys using Beam Sonar *For more details, please refer to the PDF document or feel free to contact us.

  • Structural Survey
  • Environmental Survey

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