investigation Product List and Ranking from 232 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Aug 12, 2026~Sep 08, 2026
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Aug 12, 2026~Sep 08, 2026
This ranking is based on the number of page views on our site.

  1. ジオテック Tokyo//Other construction industries
  2. null/null
  3. サンウェイ Aichi//Service Industry
  4. 4 TRAWE main office Saitama//Other construction industries
  5. 5 日本海上工事 Tokyo//General contractors and subcontractors

investigation Product ranking

Last Updated: Aggregation Period:Aug 12, 2026~Sep 08, 2026
This ranking is based on the number of page views on our site.

  1. Sunway Corporation Limited - Company Profile サンウェイ
  2. Anhydrous Soil and Groundwater Investigation Machine ECOPROBE EP-26
  3. Penetrating Adhesive Method Primer "Penetrating KS Primer" 日本海上工事
  4. 4 Soil and groundwater investigation boring machine GEOPROBE 66DT
  5. 5 Underwater survey using an ROV equipped with a 3D scanner. いであ

investigation Product List

691~720 item / All 895 items

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Investigation of salt damage in concrete using X-ray fluorescence analysis.

This introduces a study on salt damage in concrete using X-ray fluorescence analysis.

Concrete structures face issues such as a decrease in strength when chloride ions penetrate the concrete due to airborne salt and the application of de-icing agents. Therefore, it is important to regularly examine the amount of chloride ions in the concrete. Traditionally, the potentiometric titration method has been widely used, but it has problems such as high analysis costs and time consumption. The fluorescent X-ray analysis method is now gaining attention because it allows for the high-sensitivity and simple measurement of chloride content in concrete on-site.

  • Non-destructive testing
  • investigation

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Asbestos survey related to renovation and demolition work.

Please leave the asbestos survey related to renovation and demolition work to our company, a specialist in asbestos.

If the spray materials or insulation materials contain asbestos, a notification is required two weeks in advance, regardless of the amount contained. Since this significantly affects the construction plan and costs, please consult our company, a specialist in asbestos surveys, for a pre-renovation or demolition asbestos survey.

  • Dismantling and moving
  • Other construction services
  • investigation

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Soil contamination investigation in the case of land transactions for printing factories.

Know the risks of cleaning agents and plating solutions in printing factories in advance to facilitate land transactions.

In transactions and redevelopment of former printing factories and binding shops, early detection of invisible soil contamination risks is essential. The harmful substances handled on-site vary greatly depending on the printing method and process, such as organic chlorine solvents widely used for offset blanket cleaning, hexavalent chromium as gravure cylinder plating solution, cyanide for undercoating, and lead derived from letterpress type. In particular, the drainage routes of organic chlorine solvents that were consumed and disposed of in large quantities during daily roller cleaning and plate development, as well as the risk of penetration into the floor, are the most critical points to focus on. The advantage of conducting early investigations lies in scientifically identifying these specific contamination risks, which can completely eliminate future risks of land value decline, construction delays, and legal setbacks considered illegal dumping, thereby enabling safe and rational land asset management and redevelopment planning.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Soil contamination consulting by designated investigation agencies for financial institutions.

Accurate assessment of soil contamination risk in guarantee evaluation.

In the collateral evaluation by financial institutions, understanding the potential soil contamination risks of the target real estate is crucial. Soil contamination not only affects the value of the land but may also involve future remediation costs and legal liability risks. To assess these risks in advance and make appropriate decisions, a soil contamination survey based on specialized knowledge is essential. Geotech, as a "designated survey organization" by the Ministry of the Environment, conducts soil contamination surveys necessary for collateral evaluation with optimal plans tailored to the client's objectives and land risks, providing accurate risk assessments. 【Usage Scenarios】 - Collateral value assessment of real estate for financing - Risk assessment in real estate investment - Soil contamination surveys in due diligence (DD) 【Benefits of Implementation】 - Visualization of soil contamination risks in collateral evaluation - Reduction of future remediation costs and legal liability risks - Support for more reliable lending decisions

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Construction Soil Acceptance Standards Compliance Law for Addressing Strict Additional Regulations in the Metropolitan Area

Law for Clearing Construction Soil Acceptance Standards in Response to Strict Additional Regulations in the Metropolitan Area

The disposal of construction soil in the metropolitan area (Tokyo, Chiba, Saitama, etc.) is subject to very strict local ordinances and additional regulations due to concerns about inflow from other prefectures and inadequate soil filling measures. This service provides a comprehensive pre-compliance analysis that fully covers the significantly different acceptance standards and sampling specifications for each region. For example, it selects the most suitable acceptance sites for each location, such as the "5-point mixing method" for every 5000m3 in Chiba Prefecture, and the "mixing prohibition and sea reclamation standards" for every 2500m3 at Tokyo Port. Based on Geotech's expertise, it accurately screens the analysis items specified by the ordinances (including more than 45 items such as dioxins, oil content, and fluorine), thereby reducing excessive investigation costs while fully complying with regulations.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Reliable Investigation to Avoid Soil Contamination Risks in Land Transactions

A reliable investigation to avoid soil contamination risks in land transactions.

This is an advanced investigation solution specialized for land transactions, aimed at completely clarifying the underground soil contamination risks that can become significant issues after contracts are signed or after handovers in real estate development and land sales by developers. Under a strict management system as a Ministry of the Environment designated investigation agency, we conduct precise analyses based on public law, providing solid evidence to ensure the safety of transactions. By logically narrowing down areas of concern through preliminary historical investigations and executing sampling at optimal locations, we optimize investigation costs while achieving high-precision risk extraction without oversight. This prevents fatal troubles such as unexpected purification costs after purchase or halting of development plans, thereby protecting the brand value and assured business profits of companies. It is an essential package for land sales that eliminates disadvantages for both sellers and buyers, supporting a smooth and transparent asset transfer. This service is the optimal choice for thoroughly reducing your business risks and maximizing cost performance, serving as a solid foundation to ensure safety in many construction projects.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Soil Contamination Risks and Soil Disposal Measures During Factory Reconstruction

Soil contamination risks and residual soil measures during factory reconstruction

This is a specialized soil contamination countermeasure and residual soil disposal solution focused on the rebuilding and closure of chemical and plating factories, as well as risk prevention during operations. As a designated investigation agency by the Ministry of the Environment, we conduct precise analyses based on official methods that cover specific hazardous substances used across various industries, along with rapid sampling, providing official evidence that meets legal requirements. Utilizing advanced techniques to collect soil from beneath factory floors and around narrow machine pits without halting operations, we visualize the latent leakage risks underground. This helps prevent catastrophic management troubles, such as sudden discovery of enormous purification costs or construction stoppages during future land sales or rebuilds, thereby safeguarding the healthy asset value and social credibility of companies. Our comprehensive package supports everything from voluntary investigations during operations to mandatory investigations based on regulations, and compliance evaluations for generated soil acceptance standards. This service is the optimal choice for thoroughly reducing your business risks and maximizing cost performance, serving as a solid foundation to ensure reliable safety in many construction projects.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Reliable Soil Investigation and Acceptance Criteria Measures Even in Limited Spaces

Reliable soil surveys and acceptance criteria measures even in narrow spaces.

This is a specialized investigation solution tailored for extremely limited spaces where large rotary boring machines and survey vehicles cannot enter, such as densely populated urban areas, commercial districts, and the interiors of operating factories. It ensures reliable soil contamination surveys and measures for the acceptance standards of construction waste. Under the strict quality control of a Ministry of the Environment-designated investigation agency, it combines precise analysis fully compliant with official methods and groundbreaking sampling techniques that do not impact buildings or surrounding businesses, providing official evidence required by authorities and disposal sites swiftly. By identifying risk areas through meticulous historical investigations in advance and conducting pinpoint, reliable depth surveys, it optimizes investigation costs while thoroughly managing soil contamination risks without oversight. This approach eliminates all risks associated with urban sites, such as noise complaints from neighbors, project delays due to contamination discoveries during construction, and unexpected surges in disposal costs, ensuring safe and smooth project progression. This service is the optimal choice for thoroughly reducing your business risks and maximizing cost performance, serving as a solid foundation to guarantee safety in many construction projects.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Soil investigation: Compliance investigation of soil removal standards to prevent construction interruption through prior specification confirmation.

Completely meets the Soil Contamination Countermeasures Act and local government soil disposal regulations! Provides reliable analytical surveys that perfectly fit the strict acceptance standards of each disposal site.

The disposal of construction-generated soil (such as leftover soil from root excavation) that arises from construction work and development activities has become a very complex process due to increasingly stringent soil contamination measures, local government soil disposal regulations, and private standards set by disposal sites. If the procedure for confirming specifications in advance is incorrect, it may result in non-compliance after construction begins, leading to temporary site interruptions and significant risks of delays. This technical proposal thoroughly covers "full-layer sampling according to excavation depth" to fully comply with the regulations of major municipalities, including the Chiba Prefecture soil disposal ordinance, as well as additional analysis measures for different disposal sites, such as oil content and dioxins. We provide the latest official analysis and application support services in a one-stop manner, based on strict constraints such as the inability to reuse existing data for registered practices in public works in Tokyo. This optimal soil analysis solution balances cost reduction and the establishment of high-precision evidence, eliminating the need for rework in construction.

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  • ジオテック.jpg
  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Soil investigation to identify additional analysis items such as oil content and dioxins.

A rapid soil analysis method that meets the needs of construction and civil engineering sites! It accurately identifies unique additional analysis items such as oil content and dioxins, proving safe disposal.

In securing profits and adhering to schedules in construction and civil engineering projects, the proper handling of construction waste is one of the top priorities. Our company, as a designated investigation agency under the Soil Contamination Countermeasures Act, offers optimized and highly accurate waste analysis methods. We reliably support clients and general contractors in meeting local waste regulations and disposal site acceptance criteria through standardized pre-specification verification procedures. From full-layer sampling according to excavation depth to covering unique additional items required by disposal sites (such as oil content and dioxins), we build perfect evidence without any rework. Even in the registration practices of public works where the reuse of data from other sites is not permitted, we enable rapid passage through reviews by providing quick official analyses and measurement certificates. This is a professional soil investigation service that minimizes the risk of halting dump truck operations on-site and dramatically reduces disposal costs. We propose the optimal plan tailored to your site specifications.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Preventing Delays in Real Estate Transactions through Early Detection of Soil Contamination

Pre-contract investigations to prevent stagnation in investment and development. Supporting rapid decision-making with accurate soil contamination sampling and early assessment.

In the practice of land acquisition by real estate developers and institutional investors, early identification of soil contamination risks is a decisive factor that can determine the success or failure of investment decisions. This service is an ideal self-investigation solution prior to the sales contract, tailored for buyer-led due diligence (DD). Leveraging our expertise as a designated investigation agency, we meticulously analyze the historical operational records of the target site within a limited negotiation period. We swiftly conduct optimal soil contamination sampling based on the degree of risk, tailored to the local conditions, and make early determinations regarding the presence and extent of contamination. This completely prevents prolonged negotiations and transaction stagnation caused by uncertainties in the underground environment, enabling an overall acceleration of the process. Based on objective evidence, we can pre-calculate remediation costs and accurately reflect them in purchase price negotiations and warranty clauses in contracts, thereby avoiding legal disputes after handover and robustly supporting safe and profitable real estate investment and development businesses.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Strongly Facilitating Land Sales through Early Detection of Soil Contamination

Proving asset value in advance through seller-led voluntary surveys. Early determination through accurate soil contamination sampling accelerates transaction speed.

In the sale of corporate assets and factory sites, the risk of underground soil contamination becomes the biggest barrier that can lead to the breakdown of negotiations or unjustified price reductions. This service is a proactive self-investigation solution conducted by the seller before the sales contract, allowing them to take the initiative. It involves a rigorous historical investigation and soil contamination sampling by a designated investigation agency, serving as a health check for the land, to determine the presence of contamination at an early stage. This enables reliable information disclosure to the buyer, alleviating concerns about environmental risks and dramatically accelerating the transaction speed. By preparing clear evidence in advance, the asset value of the land can be justifiably demonstrated, deterring excessive depreciation demands from potential buyers and facilitating agreement under favorable conditions. Even if contamination is confirmed, the company can calculate optimal countermeasures and costs under its own leadership before public disclosure, allowing for budget planning in line with management strategies and control over handover conditions, thus supporting strategic asset liquidity without stagnating real estate transactions.

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  • ジオテック.jpg
  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Do Not Halt Development Projects Due to Early Soil Contamination Assessment

Independent investigation to prevent delays in factory reconstruction and development. Smooth commencement and construction are achieved through preliminary soil contamination sampling and early assessment.

In projects involving the reconstruction of factories, redevelopment of operational sites, or acquisition of new development land, the discovery of soil contamination after construction begins poses the greatest management risk, leading to work stoppages, enormous additional costs, and significant delays in business plans. This service is a self-investigation solution strategically implemented at the planning stage or before the sales contract to completely prevent stagnation at such development sites. Based on advanced know-how as a designated investigation agency, we conduct reliable soil contamination sampling with a flexible schedule that does not interfere with the layout of existing buildings or operational processes. By early determining the presence of specific hazardous substances such as heavy metals and organic solvents, it becomes possible to advance changes in foundation design, select countermeasure methods, and secure appropriate treatment routes for construction-generated soil in advance. We establish a smooth construction process without setbacks, strongly supporting the overall acceleration of transactions and the reliable execution of corporate investment recovery plans.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Avoiding the Risk of Stagnation in Real Estate Transactions through Early Detection of Soil Contamination

Voluntary investigation conducted at any timing before legal obligations. Early determination through accurate soil contamination sampling to accelerate transaction speed.

In real estate transactions, investigations conducted at the stage when statutory obligations arise under the Soil Contamination Countermeasures Act can cause the progress of the sale to be halted for an extended period due to reporting to authorities and the designation procedures for areas requiring measures. This service is a voluntary pre-sale investigation solution implemented at any stage before statutory obligations arise, aimed at completely avoiding such procedural delays. While applying the neutral and strict standards of designated investigation agencies, we conduct flexible investigation designs that match the speed of private transactions, enabling early determination of contamination through accurate soil contamination sampling. Since we can quantify the risks of the underground environment at a stage where there is no immediate reporting obligation to authorities, it allows companies to fully grasp the cost of countermeasures and negotiation strategies internally. This helps prevent unnecessary reputational damage and transaction cancellations, supporting the formation of rational and smooth agreements that both sellers and buyers can agree upon based on objective environmental evidence, thereby leading to faster transaction speeds.

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  • ジオテック.jpg
  • Site and ground investigation
  • Dismantling and moving
  • Other civil engineering services
  • investigation

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Designated Investigation Agency | Preventing Real Estate Deal Cancellations through Early Detection of Soil Contamination

Independent investigations to eliminate the risk of failed mediation and sales. Supporting safe transactions through accurate soil contamination sampling and early assessment.

In the practical operations of land acquisition by real estate brokerage firms and developers, the emergence of soil contamination risks just before the explanation of important matters or right before the contract signing is the most critical situation that can lead to an immediate halt in negotiations or a breakdown of the deal. This service is a self-investigation solution developed to completely prevent such transaction breakdowns or stagnation and to maximize the closing rate of deals before the sales contract. Leveraging advanced technology as a designated investigation agency, we conduct smart soil contamination sampling on-site during the early stages of sales negotiations, clarifying the uncertainties of the underground environment through early assessment. By preparing objective and precise environmental evidence in advance, we can completely alleviate buyers' concerns and expedite the review process of lending institutions, thereby achieving an overall acceleration of the transaction speed. This strongly produces the formation of agreements in real estate business that are safe and highly transparent, fundamentally avoiding legal disputes over hidden defects after handover and the risk of violating the obligation to explain as a brokerage firm.

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  • ジオテック.jpg
  • Site and ground investigation
  • Dismantling and moving
  • Other civil engineering services
  • investigation

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Designated Investigation Agency | Voluntary Soil Investigation to Prevent Land Transaction Cancellations | Geotech

Soil investigation to prove safety through voluntary pre-transaction historical research to eliminate the risk of defects in sales that cause the cancellation or delay of land transactions.

In real estate transactions, the discovery of soil contamination after the contract is signed is the biggest concern that can lead to the cancellation of the deal or prolonged litigation. To clear the seller's contractual liability for non-conformity and the risk of defects in the sale in advance, and to achieve a safe and smooth land sale, conducting a voluntary soil investigation by the seller themselves is an extremely effective strategy. This technical explanation document introduces specific methods to accelerate real estate transactions while eliminating risks. First, through a voluntary land quality survey that thoroughly investigates the past usage history of the land, the potential for the underground infiltration of specific harmful substances can be diagnosed early. This objective assessment dispels the buyer's concerns about environmental risks, allowing negotiations to proceed overwhelmingly favorably and swiftly. The rapid sampling and high-precision official analysis provided by Geotech, a designated investigation agency of the Ministry of the Environment, maximizes the transparency of the transaction and perfectly prevents any legal troubles after the handover.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Soil Survey to Prevent Transaction Risks of Factory Sites | Geotech

Soil measures to eliminate the risk of defects in the sale through a voluntary pre-sale historical investigation, in order to avoid contractual liability for specific hazardous substances associated with the sale of the factory.

In the sale of manufacturing factories and processing sites, soil contamination from chemicals previously used poses a dangerous factor that can lead to devastating contractual liability and risks of defects for the seller. Specific harmful substances that have permeated the ground over years of operation can trigger costs for remediation exceeding tens of millions of yen and legal disputes if discovered after the transfer. This environmental technical document details a methodology for voluntary soil investigations aimed at factory owners and corporate general affairs and asset management departments to perfectly contain post-sale troubles. By conducting voluntary historical investigations that analyze factory layout diagrams and chemical handling histories, the degree of contamination risk is accurately mapped by area. Furthermore, by conducting sampling and official analysis in optimal locations based on that data, reliable evidence is built to prove the safety of the land. The specialized investigations provided by the designated research organization Geotech build trust with buyers through neutral certification and comprehensively support the safe sale of factory sites.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Independent Soil Investigation to Prevent Huge Losses After Sale | Geotech

Soil measures to eliminate defect risks through voluntary pre-sale historical investigations to prevent unjust compensation claims and massive losses due to contractual non-conformity after land sale.

The biggest financial risk in land sales is the cost of dealing with soil contamination that may be discovered after the sale. If appropriate preemptive measures are neglected and the buyer pursues liability for contractual nonconformity after the handover, the seller may lose control over post-sale responses, leading to the worst-case scenario of being charged excessive cleanup costs or damages amounting to tens of millions of yen. This document explains the strategic value of "voluntary soil investigations" to minimize the "risk of defects in sales and purchases" associated with real estate sales in advance, thoroughly preventing unnecessary economic losses. By conducting voluntary historical investigations before the sale, it is possible to scientifically anticipate and understand the risks of underground infiltration of specific harmful substances, allowing for appropriate measures and the establishment of advantageous contractual provisions. This also helps optimize investigation costs by avoiding unnecessary comprehensive sampling. High-precision official analyses and reliable reports from Geotech, an investigation agency designated by the Ministry of the Environment, represent the most cost-effective pre-investment to robustly protect the seller's interests and management assets for the future.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Soil Investigation to Block Environmental Liabilities in M&A | Geotech

Soil measures to eliminate hidden environmental liabilities and contractual non-compliance responsibilities in corporate M&A and business succession by cutting defect risks through voluntary pre-investigation of historical land use.

In corporate M&A and business succession, soil contamination of real estate owned by the target company poses a critical risk that can determine the success or failure of the deal, acting as a massive "environmental liability" off the balance sheet. If harmful substances are detected underground after completing the transfer of the company without proper prior assessment, the management of the transferring party may face enormous liabilities for contractual non-compliance and risks related to defects in the sale, leading to serious post-transaction disputes such as damages and contract termination. This environmental document details the importance of "voluntary soil surveys" to properly protect the asset value of companies in M&A and achieve smooth succession. Through voluntary historical investigations conducted before the contract, contamination risks associated with past factory operations and the use of specific hazardous substances are thoroughly identified, and the safety of the land is completely verified through accurate sampling and official analysis. The advanced investigation reports from Geotech, an investigation agency designated by the Ministry of the Environment, serve as the best assurance for the acquiring party, financial institutions, and auditing firms, strongly supporting a clean corporate transfer that completely shuts out subsequent environmental troubles.

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  • Site and ground investigation
  • Dismantling and moving
  • Other civil engineering services
  • investigation

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Designated investigation agency | Managing potential soil contamination risks before large-scale development to prevent delays.

Before the commencement of urban development and construction projects, the potential contamination risks of the ground are visualized through voluntary historical surveys and precise sampling conducted by designated investigation agencies.

In projects involving construction, civil engineering, or large-scale land modifications, the discovery of unexpected soil contamination after excavation begins can lead to temporary work stoppages and delays in the removal of excess soil, directly resulting in serious project delays and budget overruns. This service is a voluntary investigation solution designed to avoid such sudden risks at construction sites and support the reliable progress of projects. Utilizing the expertise of a designated investigation agency, we quickly conduct a comprehensive desk-based evaluation of the land's historical background through voluntary historical investigations, as well as precise depth-specific sampling analyses tailored to foundation piles and excavation plans before construction begins. By visualizing the safety of the ground with reliable evidence beyond the legal investigation obligations, we enable the optimization of construction plans and the proper design of contaminated soil treatment. This robustly supports the elimination of unforeseen troubles and additional costs, ensures accountability to clients, facilitates smooth risk management between clients and general contractors, and preserves the asset value of the construction projects.

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  • Site and ground investigation
  • Environmental Survey
  • Geological Survey
  • investigation

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Designated Investigation Agency | Uncovering Contamination Risks in Land Transactions with Low-Cost Environmental Assessments

Extract underground risks while keeping costs down! Enhance the safety of land transactions through optimized Phase 1 investigations and document screening in environmental assessments.

In the practice of land sale contracts, the discovery of soil contamination after delivery poses a significant business risk, leading to massive damage claims and long-term legal disputes over contract termination. However, for many companies and landowners, the high costs of surveys have been a major barrier to implementing preemptive risk measures. This explanatory document provides detailed practical know-how on "cost-effective and efficient historical investigations" that can be safely adopted by small and medium-sized enterprises and individual landowners with budget constraints. Geotech, a designated investigation agency under the Soil Contamination Countermeasures Act, has established the optimization of Phase 1 investigations to streamline the process of scrutinizing past public notification documents and land history. By introducing efficient document screening that pinpoint risks from vast amounts of information, it thoroughly eliminates excessive on-site investigations, achieving an overwhelmingly low-cost environmental diagnosis. As a powerful and inexpensive supplement to important matter explanations, it visualizes often-overlooked defect risks before contracts are signed and covers how to incorporate special provisions into the sales contract. This is an essential book for promoting smooth real estate transactions while maintaining social credibility.

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  • Site and ground investigation
  • Dismantling and moving
  • Other civil engineering services
  • investigation

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Designated Investigation Agency | Uncovering Land Contamination Risks through Efficient Document Screening

Cost reduction through efficient document screening! An environmental assessment that accurately identifies hidden defect risks before land transactions by optimizing Phase 1 investigations.

In the context of factory closures, relocations, and the sale of corporate assets, the revelation of hidden defects related to soil contamination after the transfer can pose the greatest management risk, leading to enormous compensation claims and prolonged futile legal disputes. However, the occurrence of unnecessary costs due to excessive investigations is also a problem that companies wish to avoid. This explanatory document provides a detailed explanation of specific methods for "efficient document screening" to reliably extract underground risks while thoroughly eliminating unnecessary expenses. Geotech, a designated investigation agency based on the Soil Contamination Countermeasures Act, has established the optimization of Phase 1 investigations that meticulously categorize contamination concerns from past public notification documents and detailed land use histories. Through the optimization of this information scrutiny, unnecessary sampling and excessive on-site verifications are completely eliminated, achieving an overwhelmingly low-cost environmental diagnosis. It prepares an objective report that strongly supplements important disclosures and covers how to accurately incorporate specific provisions into sales contracts. This is an essential guide for protecting a company's social credibility and facilitating safe and smooth land transactions that all parties can agree upon while keeping costs down.

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Designated Investigation Agency | Historical investigations to prevent hidden defects even in small plots of land or buildings currently in operation.

Visualizing risks even in small plots of land and operating factories! A historical investigation that supplements important explanations and overcomes technical constraints to establish safe land transactions.

In the case of real estate transactions in buildings that are currently operating factories or in narrow sites where the entry of large machinery is impossible, accurately assessing the risk of soil contamination has posed significant challenges with traditional investigation methods. However, proceeding with the transfer while leaving the risks unclear can lead to serious disputes in the future over massive damages or contract cancellations. This explanatory document details the know-how for real estate brokerage companies to overcome such technical constraints and establish safe land transactions without halting operations through the use of "strategic historical investigations." The designated investigation agency, Geotech, meticulously examines past public notification materials and detailed land histories to prepare objective reports that strongly supplement the reliability of important disclosures. Furthermore, it covers the establishment of numerical data evidence using a unique small-scale sampling technique that can be implemented in locations inaccessible to large equipment, as well as how to incorporate warranty clauses into contracts. This book aims to strengthen the risk management systems of brokerage companies themselves and to carry out reliable contractual practices while maintaining social credibility.

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Designated Investigation Agency | Investigation to Protect Developers' Land Acquisition Practices and Social Credibility

Thorough environmental compliance during land acquisition! Conducting historical investigations to supplement important explanations and proactively eliminate development risks for developers.

For real estate developers engaged in large-scale residential land development, condominium construction, and commercial facility development, hidden defects related to soil contamination in procurement sites represent a serious management risk that can lead to significant delays in business plans, enormous additional costs, and even a loss of corporate social credibility. This explanatory document details the effectiveness of "pre-contract historical investigations" to ensure that land procurement personnel at real estate brokerage firms and developers can lead business advancement while strictly adhering to compliance. Geotech, a designated investigation agency under the Soil Contamination Countermeasures Act, meticulously examines past public notification documents and detailed land histories to prepare objective evaluation reports that dramatically enhance the reliability of important matter explanations. Furthermore, it covers methods for building legal evidence through voluntary sampling surveys for contamination concerns, as well as how to incorporate reliable special provisions into sales contracts, providing a comprehensive practical guide filled with know-how to eliminate risks in advance and facilitate safe land transactions.

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Designated Investigation Agency | Pre-contractual Background Investigation to Prevent Customer Troubles

Eliminate defects and troubles in land transactions before they occur! A strategic historical investigation to strongly supplement the important explanations and enhance the social credibility of the brokerage company.

In land sale contracts, the discovery of soil contamination after the transaction poses a serious risk that can lead to significant legal and financial troubles. Particularly, "hidden defects" that even the seller is unaware of can result in major complaints from clients and a loss of social credibility for real estate brokerage companies. This explanatory document clearly summarizes the strategic utilization of "historical land investigations before contracts" to maximize the safety of land transactions and prevent customer disputes. By meticulously examining past land usage and public documents, Geotech, as a reliable designated investigation agency, can completely visualize the invisible risks of the ground and strongly supplement the reliability of important disclosures. In the event that contamination concerns are identified, conducting voluntary sampling investigations will establish accurate numerical data as evidence, facilitating negotiations to include specific defect liability clauses in the sales contract. This is an essential practical guide for brokerage companies to thoroughly manage risks and ensure safe and reliable transactions.

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Designated Investigation Agency | A thorough historical investigation that strongly complements important information explanations and prevents hidden defects.

Strongly supplementing important matter explanations to prevent contract cancellations! Practical historical investigations to thoroughly manage risks and prevent customer troubles in real estate brokerage companies.

In the practice of real estate sales contracts, the discovery of soil contamination after the transfer of property poses a significant business risk, leading to long-term legal battles over damage claims and contract cancellations. Particularly, it is extremely difficult to detect "hidden defects" that even the seller may not be aware of, solely through regular land inspections. This explanatory document provides a detailed practical guide on "historical land investigations before contracts" to maximize the safety of transactions and thoroughly prevent customer disputes after the transfer. By rigorously examining the past usage history of the land and public notification documents, GeoTech, a designated investigation agency under the Soil Contamination Countermeasures Act, visualizes invisible underground risks in advance and strongly supplements the reliability of important matter explanations. Furthermore, it covers the establishment of numerical data evidence through voluntary sampling investigations in cases of contamination concerns, as well as how to incorporate defect liability clauses into sales contracts. This practical guide aims to strengthen the risk management system of brokerage companies and promote smooth land transactions while maintaining social credibility.

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Designated Investigation Agency | Historical Investigation for Expediting Administrative Discussions on Land Use Change of Former Factory Sites

Completely avoid sudden stagnation and delays in development permit applications and administrative consultations for residential areas! Confirm the land history for changing the use to eliminate the risks of converting former factory sites into residential land.

When redeveloping a former factory site into a large-scale residential area or apartment complex, how to swiftly and smoothly advance the development permit application based on urban planning laws and administrative discussions with local governments is a crucial key to the success or failure of the project. Neglecting prior historical land checks and discovering sudden soil contamination during construction can lead to long-term work stoppages or re-investigations mandated by authorities, resulting in serious schedule delays and significant opportunity losses. This catalog provides a detailed explanation of the role and practical know-how of "historical land checks for use change" to preemptively avoid sudden stagnation in administrative procedures and to obtain smooth and speedy approvals. It covers advanced data analysis techniques by geotech for scrutinizing public notification materials, tracking the history of past land alterations and fill, and the process of sampling surveys compliant with public standards that serve as a solid safety certification for residents towards authorities and surrounding residents. Please utilize this book widely to legally control the risks of land use change, ensure the successful completion of business plans, and achieve safe urban development.

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Designated Investigation Agency | Regional Historical Survey to Prevent Secondary Contamination from Land Use Change of Former Factory Sites

Completely eliminate secondary pollution and conflicts with local residents caused by large-scale urban redevelopment! A historical investigation of land use change for factory sites to protect area value.

In an urban redevelopment project that transforms a vast factory site into a residential area, ensuring the overall safety of the community and achieving sustainable area management is an extremely important administrative and social responsibility. Ignoring the presence of harmful substances associated with past operations while carrying out large-scale land alterations and infrastructure development can lead to widespread risks of contamination spreading to surrounding residential areas and groundwater systems, potentially creating serious conflicts with the local community. This catalog comprehensively covers the entire process of "historical land use verification" to completely control such secondary contamination risks from both technical and legal perspectives. It explains advanced geotechnical historical investigation methods that digitally overlay old maps and chronological aerial photographs, tracking the changes in land reclamation and embankment that once existed, as well as the history of surface elevation. Furthermore, it details the practical implementation of official sampling surveys to fully comply with unique municipal environmental standards and soil disposal regulations, along with the establishment procedures for a solid safety certification for residents that can be directly used in community explanations, making it an essential resource for creating clean urban environments.

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Designated investigation agency | Conducting a historical survey to prevent defects when changing the use of and selling factory sites.

Blocking environmental liabilities and hidden defect risks associated with the change of use or sale of our former factory site! A meticulous historical investigation to protect the company's social credibility.

Due to the closure of our own factories and business sites, when considering the change of land use to residential areas for sale or effective utilization, the greatest uncertainty faced by managers is the risk of soil contamination, which is a "hidden defect." If serious contamination comes to light after the sale, the company's social responsibility and credibility will be severely undermined, leading to long-term legal disputes and unexpected large compensation claims. This catalog emphasizes the importance of "historical verification of land use change," which is led by the seller to facilitate the smooth sale and M&A of company land. It analyzes the handling history of specific harmful substances unique to the industry and the evolution of past manufacturing processes based on a database in a multilayered manner. Furthermore, it systematically compiles practical knowledge on neutral sampling surveys to prevent unfair lowball offers and on warranty clauses for planned management of confirmed contamination costs within contracts. Please use this book to solidify the company's social credibility and achieve sound asset disposal while appropriately maintaining the asset value of the land.

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指定調査機関|資産流動化や土地信託を円滑に進める早期自主土壌調査

工場の不動産証券化や信託設定時のリスクを完全にコントロール!操業中からの早期自主土壌汚染調査で資産価値を守り流動化を加速。

 本資料は、工場の不動産流動化や土地信託、アセットマネジメントを計画している事業者様、金融機関、ファンド運営者の皆様に向けて、操業中の段階から自主的に土壌調査を進めることの重要性と具体的なメリットをご提案するものです。資産流動化やファンド組成におけるデューデリジェンスの局面で、地下に隠れた土壌汚染が突然発覚することは、対象物件の鑑定評価額を大幅に引き下げるだけでなく、契約スキームの完全な破談や多大な資金調達計画の狂いを招く深刻な経営リスクに直結します。こうした重大な危機を未然に回避するため、工場が稼働している操業中の段階から早期に自主地歴調査やサンプリングを主導し、リスク実態を可視化しておくことが極めて重要です。事前に正確な数値を明確にしておけば、高額な土壌入れ替え以外の最適な浄化・予防工法を冷静に検討でき、アセットの担保価値や市場評価を最大限に維持したまま交渉に臨めます。指定調査機関であるジオテックが、現場の日常業務を一切妨げない最適工法と高精度な公定分析により、透明性が高く円滑な資産流動化を強固にサポートいたします。

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