investigation Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. TRAWE Saitama//Other construction industries
  2. null/null
  3. 日本トリート Tokyo//Other construction industries
  4. 4 null/null
  5. 5 興亜開発 Tokyo//Other construction industries

investigation Product ranking

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. External wall sounding survey using rope access technology. TRAWE
  2. Infrared exterior wall inspection using drones [Inspection period as short as half a day!]
  3. Dioxin investigation 日本トリート
  4. 4 If there is asbestos in the preliminary investigation, use the special flexible container for Asbestos Level 3!
  5. 4 I'll explain it simply! 1. Historical investigation / 2. Soil investigation / 3. Purification work 興亜開発

investigation Product List

91~105 item / All 358 items

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We are currently offering a sample report of the "Attic Earthquake Risk Assessment Survey"!

Are the measures against the risk of ceiling collapse or falling debris in the building thorough? There is a risk of evacuation routes being blocked and potential human injury from falling objects.

The seismic standards for buildings in Japan are set high, but even if the building itself does not collapse, there is a risk that evacuation routes may be blocked due to the falling or collapsing of ceilings, making evacuation difficult and leading to potential human disasters. Therefore, measures to address these risks are also necessary. Our company conducts inspections of building attics primarily through panoramic photography, evaluating earthquake risks and proposing improvement measures. 【Report Contents】 1. Evaluation list of attic earthquake risk assessment survey results 2. Location map of attic earthquake risk assessment survey 3. Summary report of attic panoramic photography survey 4. DVD data of attic panoramic photographs 5. Recommended diagram for attic seismic reinforcement measures 6. Related documents such as construction guidelines for attic reinforcement measures ★ We are currently offering a sample report of the "Attic Earthquake Risk Assessment Survey"! Please check it out via the "PDF Download" link below.

  • others

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Investigating the three major ground risks for smooth land transactions: 'Green Test Service'

Understand the three major risks related to land: [soft ground], [underground obstacles], and [soil contamination] in advance! A health check for buried objects with a track record of 1,800 properties nationwide!

Our company conducts the "Green Test," which comprehensively investigates the three major ground risks through ground surveys, subsurface exploration, and soil contamination investigations. We are able to perform high-density measurements, and we will investigate the ground conditions using the Swedish sounding test, which is suitable for assessing the balance of the ground within residential areas, with a basic number of measurement points set at five and a penetration depth of 10 meters. 【Features】 - Alleviates ground concerns - Public disclosure of ground information - Land health check - Facilitates smooth transactions and promotes sales *For more details, please download the PDF or contact us.

  • Geological Survey
  • Environmental Survey

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Example: Implementation of a green test for the promotion of residential land sales.

Examples of conducting green tests for ground surveys, underground obstacles, and soil contamination investigations!

Our company handles the investigation and sales of the Green Test, a comprehensive survey of the three major risks related to ground, underground, and soil contamination. This time, we would like to introduce a case where the Green Test was conducted. The inquiry for this case was to conduct a survey in order to promote the sale of a residential development, specifically to carry out ground surveys, underground obstacle assessments, and soil contamination investigations. As a result of the test, we received feedback from the customer saying, "I'm glad we sold faster than other companies' developments" and "The buyers were also pleased." [Survey Overview] ■ Method Type: Green Test ■ Building Structure: Single-family homes ■ Survey Location: Shizuoka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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[Example] Implementation of trial excavation survey

Investigation of subsurface remnants! Introduction of cases where test drilling was conducted before land contracts.

Our company, which handles geological surveys and soil contamination investigations, also accepts requests for trial excavation surveys. This time, due to the nature of the transaction after demolition, there were concerns about underground remnants, and we received a request for a preliminary trial excavation survey. As a result of the investigation, the customer expressed their satisfaction, saying, "It was great to have confirmation through prior measures" and "Being able to conduct the survey before the contract allowed for a smooth agreement." 【Survey Overview】 ■ Method Type: Trial Excavation Survey ■ Building Structure: Undetermined ■ Survey Location: Shizuoka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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[Example] Implementation of a green test for investigating company-purchased land.

Examples of conducting green tests for ground surveys, underground obstacles, and soil contamination investigations!

Our company handles the investigation and sales of the Green Test, a comprehensive survey of the three major risks related to ground, underground, and soil contamination. This time, we would like to introduce a case where the Green Test was conducted. The consultation for this case involved the desire to investigate a land purchase by the company, with concerns about ground conditions, underground obstacles, and soil contamination. As a result of the test, we received feedback from the customer saying, "It was great to conduct a preliminary investigation and risk assessment for the property we are purchasing," and "The buyer was also worried about soil contamination due to the factory site, but after seeing the investigation results, they felt relieved and proceeded with the contract." [Survey Overview] ■ Method Type: Green Test ■ Building Structure: Detached House ■ Survey Location: Miyagi Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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Example of conducting a green test for the investigation of a factory site.

Examples of Green Test Eco conducting soil contamination surveys!

Our company handles the investigation and sales of the Green Test, a comprehensive survey of the three major risks related to ground, underground, and soil contamination. This time, we would like to introduce a case where we conducted the Green Test Eco, aimed specifically at investigating soil contamination. The inquiry in this case was regarding a former factory site, where soil diagnostics for residential land were to be conducted in each section, with the intention of selling the land and ensuring customer peace of mind. As a result of the tests, we received positive feedback from the client, stating, "It was great that we could sell it after the investigation" and "The buyer was able to feel assured, and we could finalize the contract." [Survey Overview] ■ Method Type: Green Test Eco (Residential Land Soil Diagnosis) ■ Building Structure: Residential Land Development ■ Survey Location: Shizuoka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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Example of conducting a green test for land sale.

Examples of conducting green tests for ground surveys, underground obstacles, and soil contamination investigations!

Our company handles the investigation and sale of Green Tests. This time, we will introduce a case where a Green Test (a comprehensive investigation of the three major risks of ground, underground, and soil contamination) was conducted. The inquiry for this case was to conduct an investigation in preparation for the sale of land and concerns about underground buried objects. As a result of the test, we received feedback from the customer saying, "We were able to confirm the buried objects through the preliminary investigation, which allowed us to understand before the contract," and "It was great that we could reflect the removal work in the future development plan." [Investigation Overview] ■ Method Type: Green Test (Ground Investigation, Underground Exploration, Soil Contamination Investigation) ■ Building Structure: Detached Housing Development ■ Investigation Location: Fukuoka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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Example: Conducted a green test for the investigation of underground buried objects.

Examples of conducting green tests for ground surveys, underground obstacles, and soil contamination investigations!

Our company handles the investigation and sales of Green Tests. We would like to introduce a case where a Green Test (a comprehensive survey of the three major risks of ground, underground, and soil contamination) was conducted. The consultation for this case was concerned about the possibility of underground buried objects when buying land, as well as worries about household waste being dumped on neighboring property. As a result of the test, we received feedback from the customer expressing their relief, saying, "I'm glad we found the underground buried objects during the preliminary survey" and "I'm glad we discovered it before the contract." [Survey Overview] ■ Method Type: Green Test (Earth Auger) ■ Building Structure: Residential Land Development ■ Survey Location: Tokyo *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Environmental Survey

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Measurement and Survey: General Measurement and Survey Services

Carefully consider the determination of the measurement method and choose the optimal measurement method!

Our company engages in comprehensive technical capabilities in the fields of social infrastructure development, including roads, rivers, erosion control, urban planning, regional planning, forests, and coasts, through surveys, measurements, applications, and more. Among these, we provide general surveying and investigation services: ● Control point surveying ● Leveling survey ● Topographic survey ● Archaeological site investigation ● River management ledger maintenance ● Flow observation For more details, please visit our website. Feel free to contact us as well.

  • Surveying Office

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Tunnel investigation using images: "Mobile Tunnel Imaging System"

Capture structures while driving! Accurately detect changes such as cracks and water leaks!

The "Mobile Tunnel Imaging System" is designed to serve as foundational information for the accurate maintenance and management of structures. By using multiple digital video cameras and lighting to capture images while in motion, it can accurately detect changes such as cracks and water leaks by visualizing the condition of concrete surfaces. 【Features】 ■ Significant reduction in inspection work time Shooting speed: 10 km/h to 80 km/h ■ Improved safety of inspection work and work environment (Can shoot at high speeds without lane restrictions) ■ Highly reliable development diagrams (can also be effectively utilized when conducting visual inspections separately) ■ Understanding the condition of ancillary structures *For more details, please download the PDF or feel free to contact us.

  • Surveying Consulting
  • photograph
  • Structural Survey

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What is "in-house AI development"? A survey of the status of in-house AI development and human resource training in companies.

Introduction to "Why in-house AI development is necessary" and "Awareness of the required AI talent development"!

As various companies and organizations challenge themselves toward further business transformation, it is believed that the utilization of AI will also advance. Nikkei Cross Tech has published an article titled "In 2022, all Japanese companies are expected to pivot toward in-house AI development, and here are the reasons why," predicting that the "in-house development" of AI will progress. AI inside conducted a survey aimed at understanding the status of in-house AI development and AI talent cultivation, and announced the results in a press release. This article will reintroduce those key points. [Contents] ■ What is "in-house AI development"? ■ Why is in-house AI development necessary? ■ How many people are considering in-house development? ■ Awareness of the need for AI talent cultivation ■ The growing focus on "reskilling" *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

  • Document Management System

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【土壌汚染調査 】※安心して相談できる指定調査機関です。

実績が豊富で任せて安心!不動産取引時や工場の閉鎖時など相談から調査、浄化工事、アフターサービスまでトータルサポート※実績集進呈中

興亜開発株式会社では、土壌汚染分野において当社最新の土壌汚染調査技術に加え、 長年培ってきた地盤調査の経験を生かすことで、精度の高い調査結果を ご提供いたしております。 地図や空中写真等の既存資料から”土壌汚染のおそれ”を調査する「地歴調査」を はじめ、「概況調査及びVOCボーリング調査」や「土壌・地下水分析」などの 調査を実施いたします。 土壌汚染状況調査は、環境大臣等が指定した「指定調査機関」に 依頼しなければなりません。当社は「指定調査機関」ですので、ぜひご相談ください。 費用を抑えた調査も可能です。 不動産取引時や工場の閉鎖時などでは適切なアドバイスもします! 【特長】 ■指定調査機関 ■実績が豊富 ■任せて安心。丁寧なアフターサポートも。 ■全国で対応可能 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Other earthworks, foundation works, and exterior floors
  • Surveying Consulting
  • Other civil engineering services

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Soil contamination investigation "Historical investigation"

Experienced engineers extract investigation points! We investigate the "risk of soil contamination" using existing materials such as maps and aerial photographs.

At Kōa Development, we conduct "Soil Contamination Risk" investigations based on existing materials such as maps and aerial photographs. This investigation involves collecting information regarding land use history and the history of hazardous substance usage, and it is required to identify the types of specific hazardous substances and assess the risk of contamination based on this information. These tasks require a wide range of specialized knowledge and expertise. Our company provides ongoing education and training for the technicians engaged in these tasks, ensuring that we deliver speedy and highly accurate investigation results. 【Features】 ■ Experienced technicians extract investigation points ■ Conduct thorough material investigations and interviews without omissions ■ Capable of investigating the historical location records of past facilities that no longer exist, the history of hazardous substance usage, and the status of notifications to authorities, as well as land development history such as embankments and excavations ■ In cases of mandatory investigations under prefectural regulations, we conduct investigations and report results in accordance with legal requirements *For more details, please refer to the PDF materials or feel free to contact us.

  • Surveying Consulting
  • Geological Survey
  • Environmental Survey

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Soil Contamination Survey: Overview Survey / VOC Boring Survey

We provide highly accurate survey results! Experienced technicians will conduct soil sampling and soil gas sampling.

At Kyoa Development, we conduct contamination confirmation surveys as the next step following historical investigations. The "Overview Survey" involves collecting and analyzing soil and soil gas samples to determine the presence of soil contamination by specific hazardous substances at 10-meter intervals. The density of the investigation and the sampling methods vary depending on the location of potential contamination (such as surface, below buried pipes, under pits, or former ground surfaces) and the types of specific hazardous substances. These tasks require a wide range of specialized knowledge and expertise. Our company continuously provides education and training for the technicians engaged in these tasks, ensuring that we deliver speedy and highly accurate survey results. **Features** - Experienced technicians conduct soil and soil gas sampling. - In cases of mandatory surveys under prefectural regulations, we perform investigations and report results in accordance with legal requirements. - We provide speedy and highly accurate survey results. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Surveying Consulting
  • Geological Survey
  • Environmental Survey

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Soil Contamination Survey: "Soil Contamination Survey Analysis and Impact Prediction"

We conduct reproducibility analysis of contamination and predict the effectiveness of purification measures! We provide high-quality analysis.

In the "Soil Contamination Investigation Analysis and Impact Prediction Services," we conduct predictive analyses (groundwater contamination simulations) and risk assessments regarding the spread of harmful substances and purification effects. Our company utilizes the experience gained from soil contamination investigations and purification work to carry out appropriate modeling, conducting validation analyses of the models as much as possible, and providing high-quality analyses. We also offer proposals for the next step of purification countermeasure construction. 【Features】 ■ Cause investigation ■ Future predictions ■ Effect predictions of countermeasure construction ■ Effect predictions of purification countermeasures *For more details, please refer to the PDF materials or feel free to contact us.

  • Surveying Consulting
  • Geological Survey
  • Environmental Survey

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