Contamination Survey Product List and Ranking from 78 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Jun 24, 2026~Jul 21, 2026
This ranking is based on the number of page views on our site.

Contamination Survey Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jun 24, 2026~Jul 21, 2026
This ranking is based on the number of page views on our site.

  1. 東京カンテイ Tokyo//Construction Consultant
  2. ジオテック Tokyo//Other construction industries
  3. null/null
  4. 4 興亜開発 Tokyo//Other construction industries
  5. 5 大和探査技術 Tokyo//Construction Consultant

Contamination Survey Product ranking

Last Updated: Aggregation Period:Jun 24, 2026~Jul 21, 2026
This ranking is based on the number of page views on our site.

  1. "Soil Contamination Survey" [Soil Overview Survey / Soil Detailed Survey] 東京カンテイ
  2. Anhydrous Soil and Groundwater Investigation Machine ECOPROBE EP-26
  3. Tokyo Kantei Co., Ltd. Introduction to Our Efforts on Soil Environmental Risks 東京カンテイ
  4. 4 Soil and groundwater investigation boring machine GEOPROBE 66DT
  5. 5 Asphalt mat 日本海上工事

Contamination Survey Product List

61~90 item / All 200 items

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Soil contamination investigation "Special investigation"

Investigations conducted when each meets special conditions! We also accommodate natural origin special investigations and landfill special investigations.

At Kōa Development, we also handle special investigations for natural origins and landfill sites. "Special investigations" are conducted when specific special conditions are met. These may be carried out in parallel with regular investigations. The methods of investigation vary depending on various conditions, and these tasks require a wide range of expertise and know-how. Our company continuously provides education and training for the engineers engaged in these tasks, ensuring that we deliver speedy and highly accurate investigation results. 【Special Investigations】 ■ Natural Origin Special Investigation ■ Landfill Site Special Investigation ■ Article 5 Special Investigation *For more details, please refer to the PDF materials or feel free to contact us.

  • Surveying Consulting
  • Geological Survey
  • Environmental Survey
  • Contamination Survey

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I'll explain it simply! 1. Historical investigation / 2. Soil investigation / 3. Purification work

A brief introduction to surveys and purification work conducted during land sales and modifications. Experience with real estate companies, construction companies, and factories.

Our company is engaged in the investigation and analysis of soil and groundwater contamination, as well as remediation work. Based on the expertise we have cultivated as a group of ground specialists (Geo-Doctors), we analyze the extent and conditions of contamination and propose purification methods according to the contaminants and remediation objectives. We are currently offering a document that briefly introduces the investigation and remediation methods for "historical surveys, soil surveys, and purification work." You can view it immediately via PDF download. [Contents] ■ What is a historical survey? ■ What is a soil survey? ■ What is purification work?

  • Geological Survey Company
  • Site and ground investigation
  • Geological Survey
  • Contamination Survey

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For elastic wave exploration! Wireless vibration measurement system (NETIS)

For concrete structures and the ground!

【Features】 ■ Synchronization between sensors with microsecond precision ■ Compact sensor body the size of a palm ■ No need for power preparation or wiring at the measurement location, allowing for easy installation ■ Sensors can be easily moved ■ Supports battery operation ■ Compatible with monitoring and remote surveillance via computer ■ Data can also be saved to the built-in SD card *For more details, please refer to the PDF document or feel free to contact us. #2

  • Other measuring instruments
  • Contamination Survey

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Asphalt mat

Asphalt mats that protect harbors and coastlines from disasters.

The asphalt mat is formed by embedding reinforcing core materials, lifting wire ropes, and lifting fittings within asphalt aggregate. It is widely used in hydraulic structures from rivers and coastlines to oceans, and can also be used for prevention of permeability, slope protection, water cutoff works, and anchoring measures. 【Main Uses】 ■ For Increasing Friction - By installing it between caissons, block walls, etc., and the riprap, it is possible to use a friction coefficient of 0.8, allowing for a reduction in cross-sectional width. ■ For Erosion Prevention - It can bend into the slopes of erosion holes that occur on the front and back surfaces of riprap mounds and wave-dissipating blocks in ports and coastal structures, stopping the progression of erosion. ■ For Preventing Suction - It can be laid on the bottom surfaces of riprap mounds and wave-dissipating blocks to prevent the suction of bottom materials (sand). - It can be laid on the back side of riprap mounds for reclaimed shorelines to prevent the loss of backfill materials due to suction. *For more details, please download the PDF or contact us.

  • Reinforcement and repair materials
  • Contamination Survey

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Cavity investigation

Tunnel and water conduit investigations, buried pipe surveys, subsurface cavity and archaeological investigations! Also capable of measuring surface reflectance.

Our company conducts "cavity surveys." Borehole measurements allow for the rapid measurement of the shape and dimensions of underground cavities that are difficult for people to access. Accurate position and directional data of point clouds can be obtained. The radar exploration system employs RTS technology and is an all-weather system compliant with dust and waterproof standards (IP65). 【Borehole Measurement Features】 ■ A compact 3D laser scanning system that withstands harsh usage ■ Equipped with a 2-axis inclinometer and magnetic compass for accurate measurement of position and direction ■ Supports measurement of surface reflectivity ■ Outer diameter of only 56mm ■ The head unit, which houses two motors, rotates horizontally and vertically to scan the entire 360° of the cavity up to a distance of 150m ■ Accurate position and directional data of point clouds can be obtained *For more details, please refer to the PDF document or feel free to contact us.

  • Environmental Survey
  • Contamination Survey

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Wooden House Waseda-style Dynamic Seismic Performance Diagnosis Service

Get peace of mind by conducting a dynamic seismic assessment before and after new construction or renovation!

Our company conducts the Waseda-style dynamic seismic performance diagnosis, which evaluates the seismic resistance of buildings by applying vibrations and analyzing their vibration characteristics. By observing the continuous micro-vibrations of the ground and the building, we measure the building's natural period, resonance coefficient, and vibration amplification factor, and calculate and analyze the seismic performance evaluation index. 【Features】 ■ Developed a method for dynamically evaluating seismic resistance (Patent No. 3857680) ■ Measurement method is simple ■ No special construction is required for the installation of vibration meters *For more details, please download the PDF or contact us.

  • Structural Survey
  • Contamination Survey

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Ground Penetrating Radar Survey Service

Investigation of voids and looseness, diagnosis of structural deterioration, and investigation of underground buried pipes.

Our company conducts surveys using ground-penetrating radar. Ground-penetrating radar is a exploration method that utilizes the property of electromagnetic waves to reflect when they encounter materials with different electrical characteristics while propagating through the air or underground. By emitting electromagnetic waves from the surface or within a borehole into the ground (or within a structure) and analyzing the reflections from the target objects, we can determine the locations of underground cavities, water accumulations, buried pipes such as water and gas lines, rebar within building walls, and geological boundaries. [Examples of Use] ■ Investigation of cavities and looseness ■ Diagnosis of structural deterioration ■ Survey of underground buried pipes *For more details, please download the PDF or feel free to contact us.

  • Site and ground investigation
  • Contamination Survey

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【Q&A】Review of Explosion-Proof Areas through Detailed Risk Assessment

We would like to review the explosion-proof area, and we have summarized frequently asked questions regarding feasibility, evaluation methods, and other related topics. Please use this as internal reference material.

Many companies are looking to: - Expand the use of smartphones and tablets - Increase the installation range of sensors and cameras, etc. By utilizing the latest digital devices, they are undertaking various initiatives aimed at improving operational efficiency and addressing labor shortages. In this process, we strongly support the promotion of various initiatives by meticulously reviewing explosion-proof areas. In this Q&A, we will answer questions that many companies want to resolve regarding actual risk assessments.

  • Company:FPEC
  • Price:Other
  • others
  • Contamination Survey

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Overhead Distribution Line Automatic Diagnosis System 'TADS'

Monitoring distribution lines while driving a car! A system that diagnoses the condition in real-time.

"TADS" is a fictional distribution line automatic diagnostic system that can classify "abnormal/attention/concern/normal" in real-time using an automatic analysis algorithm. It automatically adjusts the level and span of thermal images, minimizing analysis errors by inspectors. In addition to being linked to GPS for utilizing map information, it also enables automatic report generation and data management through a database. 【Features】 ■ Automatic analysis algorithm - Distribution line condition analysis - Automatic adjustment of thermal image level and span ■ Minimizes analysis errors by operators ■ Data management through a database *For more details, please refer to the PDF materials or feel free to contact us.

  • Security cameras and surveillance systems
  • Contamination Survey

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Refraction method elastic wave exploration service "Refraction Tomography"

Analysis using tomographic methods!

Our company proposes a method called "refraction tomography," which applies tomographic techniques such as CT scans in medical fields to conventional elastic wave exploration. Through special iterative processing, we determine the two-dimensional velocity distribution of the ground. Additionally, since the calculation accuracy is proportional to the amount of data, it is necessary to take measurement points densely. 【Application Fields】 ■ Site investigation: Classification of rocks and soil due to excavation difficulty ■ Slope disaster prevention and cut slope investigation: Estimation of the gradient of stable areas ■ Landslide investigation: Understanding the depth of moving soil masses ■ Shotcrete slope investigation: Assessing the weathering condition behind deteriorated shotcrete ■ Tunnel, dam, and natural rock mountain investigation: Rock classification based on velocity values *For more details, please download the PDF or contact us.

  • Geological Survey
  • Contamination Survey

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Soil and groundwater contamination remediation technology "DIM Method"

It is possible to uniformly and effectively mix iron powder into contaminated soil!

The "DIM Method" is a technology that directly mixes special iron powder for soil purification into the ground to clean contaminated soil affected by organic chlorinated compounds in situ. In addition to being able to directly access deep contamination sources, it can supply the required amount of iron powder in a dry form, making it less likely for ground softening to occur after construction. 【Features】 ■ Direct purification of contamination sources ■ Iron powder mixing is possible even for deep contamination ■ Since only iron powder is supplied in a dry form, ground softening is less likely to occur ■ Fundamental purification without excavation (no need for retaining wall work) *For more details, please download the PDF or contact us.

  • Special Construction Method
  • Ground foundation construction method
  • Contamination Survey

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Soil contamination and groundwater contamination survey / noise and vibration

We will conduct an investigation into ground environmental issues such as soil contamination and groundwater pollution.

We contribute to solving global environmental issues towards the realization of a "sustainable" society where humans and nature can coexist, starting with investigations into ground environmental problems such as soil contamination and groundwater pollution. Please feel free to contact us if you have any requests. 【Survey Contents】 ■ Soil and Water Quality Contamination - Document research - Surface soil investigation (overview survey) - Depth direction investigation (boring survey) - Analysis of contamination mechanisms and consideration of purification measures ■ Groundwater Conservation ■ Vibration and Noise ■ Investigation of buried cultural properties and historical buildings ■ Investigations related to final disposal sites *For more details, please download the PDF or contact us.

  • Geological Survey Company
  • Contamination Survey

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Fertilizer Design System "Soil Man"

To producers who want to improve soil quality and increase harvest yields!

"Soil Man" is a program that allows users to view soil diagnosis results and create fertilization plans using the internet. With the original fertilization design, users can freely create fertilization plans by sequentially selecting fertilizers themselves. Of course, the calculations are done automatically. Additionally, it is possible to simultaneously compare and analyze five fields against a reference field, and even compare and analyze data from the past five years. 【Benefits of Implementation】 ■ Crops that were poorly growing improve ■ Sales of soil conditioners and fertilizers increase ■ Agricultural guidance techniques improve ■ Trust with farmers increases *For more details, please download the PDF or feel free to contact us.

  • Fertilizers and Pesticides
  • Analysis and prediction system
  • Contamination Survey

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Soil contamination investigation and groundwater survey services

Experienced in negotiations and discussions with various local governments! Conducting detailed and careful investigations tailored to needs.

At T-MEC Solutions Co., Ltd., we conduct planning, design, implementation, evaluation, and report preparation for soil and groundwater investigations. Groundwater surveys are carried out from multiple perspectives, comprehensively considering geology, strata, groundwater flow direction, velocity, aquifers, and more. Additionally, we provide consulting services for community briefings and press releases related to industrial waste treatment facilities and contaminated soil treatment projects. 【Business Activities (Partial)】 ■ Historical investigations ■ Soil contamination surveys and groundwater surveys ■ Remediation work ■ Water treatment design and construction ■ Waste disposal ■ Surveys and analysis *For more details, please download the PDF or feel free to contact us.

  • Other civil engineering services
  • Contamination Survey

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Soil testing and analysis services

Nationwide support available! Reducing costs such as intermediary margins to achieve inspections and analyses on a low budget.

We would like to introduce our "Soil Testing and Analysis" services. All tests requested by our customers are conducted in-house without involving any third parties, carried out by our specialized staff and various qualified personnel. Even those considering soil surveys and analyses for the first time can trust us with their needs. Additionally, we provide recommendations for suitable purification methods while taking into account the future use of the land. 【Soil Testing Menu】 ■ Soil Gas Survey ■ Groundwater Survey ■ Soil Leachate Survey ■ Soil Content Survey ■ Construction Soil Survey *For more details, please download the PDF or feel free to contact us.

  • Geological Survey Company
  • Soil Research Institute
  • Contamination Survey

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Analysis of harmful heavy metals Cd and Pb in electronic materials.

This introduces examples of the analysis of harmful heavy metals Cd and Pb in electronic materials.

In July 2006, the RoHS Directive, which was implemented by the EU (European Union), restricted the use of six specific hazardous substances (lead, cadmium, hexavalent chromium, PBB, PBDE) in electrical and electronic equipment. The fluorescent X-ray analysis device "OURSTEX160RoHS" can analyze these hazardous substances easily, quickly, and with high precision. This time, we would like to introduce the easy analysis of low-concentration Cd and Pb, which are particularly noteworthy, using an energy-dispersive fluorescent X-ray analysis device. For more details, please contact us or refer to the catalog.

  • Other analytical equipment
  • Contamination Survey

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Online concentration management analysis of metal elements in chemical solutions.

Example of online analysis of liquids using the OURSTEX100TA online analysis device.

Example of online concentration management analysis of metal elements in chemical solutions using the fluorescent X-ray analysis device "OURSTEX100TA" Continuous monitoring of element concentration in solutions! Continuous monitoring of impurity concentration in solutions! Simultaneous analysis of various elements is possible to meet customer needs. We propose custom products tailored to the site and situation.

  • Non-destructive testing
  • Contamination Survey

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Fluorescent X-ray Thickness Gauge EX-731

By providing slits on both sides, it allows for the measurement of long objects.

● The measurement section monitor screen displays a visual representation of the coating adhesion distribution of the measured object. ● By adopting Windows software, the report creation function is enhanced. ● Note: Notification to the relevant Labor Standards Inspection Office is required for use.

  • Other measuring instruments
  • Contamination Survey

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Geotech's Soil Investigation Services for Real Estate

We consider the safety of "housing" and "land" and protect the asset value of real estate.

In the real estate industry, the safety of land is crucial for maintaining and enhancing the asset value of properties. The risk of soil contamination can lead to reduced sale prices and the incurrence of remediation costs. GeoTech's soil investigation services offer optimal plans tailored to customer needs, ranging from historical land surveys to detailed soil investigations. Even if soil contamination is detected, we provide consistent support all the way through to remediation measures. 【Usage Scenarios】 - Risk assessment during real estate transactions - Consideration of effective land utilization - Investigation of land requiring soil contamination measures 【Benefits of Implementation】 - Visualization of soil contamination risks - Smooth negotiations in real estate transactions - Maintenance and enhancement of asset value

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

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Soil Contamination Survey and Historical Investigation for the Printing and Binding Industry

Evaluate soil contamination risk based on past usage history.

In the printing and binding industry, there is a possibility that chemical substances such as solvents have been used in past business activities, leading to concerns about soil contamination. Particularly when considering the sale or purchase of land or the establishment of new business locations, it is important to understand the presence or absence of soil contamination in advance to reduce future risks. Historical investigations involve researching how the land being considered for purchase was used in the past through old maps and registries, thereby evaluating the potential for soil contamination. 【Usage Scenarios】 - Risk assessment before land purchase - Investigation of former factory sites or old business locations - Compliance with environmental regulations - Confirmation of soil contamination during business succession 【Benefits of Implementation】 - Early detection of soil contamination risks and planning of countermeasures - Avoidance of unnecessary troubles and costs - Smooth facilitation of land transactions - Assurance of business continuity

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

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Soil contamination survey, analysis of construction-generated soil, residual soil survey (Chiba Prefecture edition)

Analysis and investigation of regulations and acceptance criteria related to the off-site transportation of construction-generated soil (excavated soil).

Are you having trouble disposing of the excess soil generated from construction work (such as construction-generated soil and root excavation soil)? Geotech provides reliable soil analysis that complies with the standards and regulations of receiving sites. As a designated investigation agency under the Soil Contamination Countermeasures Act, we propose optimal sampling and analysis methods tailored to the regulations of the receiving sites. With accurate analysis, we help avoid troubles, ensure a smooth handover of safe land, and support the smooth progress of construction with appropriate cost estimation.

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

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Soil contamination consulting by designated investigation agencies for construction sites.

Experts accurately assess and address the soil contamination risks of construction sites.

In the construction industry, land surveys require careful consideration of future building plans and their impact on the surrounding environment, as well as an accurate understanding of the presence and risks of soil contamination. In particular, detailed investigations based on past land use history and geological characteristics are essential to prevent unexpected additional costs and delays in construction schedules. If soil contamination is identified, failing to take appropriate measures may hinder the progress of the project. Geotech, as a "designated investigation agency" by the Ministry of the Environment, provides a one-stop solution from risk assessment of soil contamination in land surveys to proposals for remediation measures in the event contamination is confirmed, as well as construction and management. 【Usage Scenarios】 - Preliminary surveys before acquiring new construction sites - Site surveys after the demolition of existing buildings - Voluntary risk management 【Benefits of Implementation】 - Reduction of risks in land acquisition - Optimization of costs and schedules during the planning phase - Compliance with regulations and environmental conservation - Smooth project advancement

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  • Pile and foundation work
  • Other earthworks, foundation works, and exterior floors
  • Other civil engineering services
  • Contamination Survey

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Soil contamination consulting by designated investigation agencies for real estate development.

Risk assessment for real estate development. Soil contamination consulting by designated investigation agencies.

In real estate development, accurately understanding the potential risks of land is essential for the success of the project. In particular, soil contamination resulting from past land use can lead to unexpected cost increases and development delays. Therefore, appropriate risk assessment before starting development and detailed investigations as needed are crucial. GeoTech, as a "designated investigation agency" by the Ministry of the Environment, formulates optimal investigation plans tailored to the client's objectives and land risks, and conducts accurate risk assessments. 【Application Scenarios】 - Risk assessment before purchasing new development land - Investigations before the demolition and reconstruction of existing buildings - Confirmation of soil contamination in land transactions - Environmental impact assessments in development plans 【Benefits of Implementation】 - Reduction of soil contamination risks associated with development - Prevention of unexpected additional costs and delays in construction timelines - Support for smooth acquisition of permits and approvals - Increased certainty in business planning

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

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Regional Soil Residue Survey Manual! Covers different safety standards for municipalities and disposal sites.

Regional Soil Residue Survey Manual! Covers different safety standards for municipalities and disposal sites.

This is a manual for the analysis of construction residual soil (construction-generated soil and root excavation residual soil) that complies with the different municipal regulations and unique standards of receiving locations in the metropolitan area (Chiba Prefecture, Tokyo, Saitama Prefecture, Tokyo Port Terminal, etc.). It optimizes the investigation to ensure compliance with transportation regulations, including the applicability of the five-point mixed method, the calculation of sample numbers based on volume, and the selection of additional analysis items such as dioxins and oil content.

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

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Latest Soil Acceptance Standards to Avoid Legal Risks and Investigation Methods | Geotech

Latest standards for accepting residual soil to avoid legal risks and investigation methods.

In the disposal of excavation soil resulting from construction work, preventing environmental pollution and avoiding work stoppages are the top priorities. To prevent legal penalties and sanctions due to improper handling, we provide a pre-compliance analysis that fully adheres to the unique regulations and strict additional regulations of each municipality. This enables the selection of the optimal disposal site according to the geographical environment of the region and the receiving location (landfill or marine landfill), ensuring compliance with strict volume-based standards (e.g., 5000m3 for Chiba Prefecture, 2500m3 for Tokyo Port). Through advanced screening technology and optimal sampling processes, we optimize investigation costs while demonstrating safety. We promise smooth progress for the project.

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

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Volume-based acceptance criteria and analysis methods for surplus soil based on the amount of generated soil.

Volume-based acceptance criteria and analysis methods for surplus soil based on the amount of generated soil.

In large-scale construction and civil engineering projects, how to efficiently and legally dispose of the massive amounts of excavated soil is key to controlling costs and timelines. This survey service provides analysis and investigation that fully complies with strict acceptance criteria defined on a volume basis, such as every 5000m3 (according to Chiba Prefecture regulations), every 2500m3, or every 50m square (according to Tokyo Port terminal standards). By optimally combining the "5-point mixed method" for efficiently sampling soil from vast areas and pinpoint methods for direct sampling from specific depths, we can quickly conduct large-scale soil screening. Geotech's reliable processes reduce analysis costs by eliminating excessive surveys and achieve optimization in site selection and smooth transportation planning.

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

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Standards for accepting residual soil and compliance analysis to prevent risks during land sales and factory operations.

Standards for accepting residual soil and compliance analysis to prevent risks during land sales and factory operations.

In recent years, there has been a rapid increase in companies conducting voluntary soil contamination and residual soil surveys, even in private land transactions that are not subject to laws or regulations, as well as during modifications or rebuilds of operating factories. This is because if contamination or non-compliance with standards is discovered at the stage of land sale, it can lead to costly soil replacement work being required in a short period before the contract, significantly impacting business plans. This service provides optimized pre-compliance analysis for such voluntary risk management and for the Tokyo Metropolitan Environmental Protection Ordinance (notification of modifications over 3000m2, etc.). Utilizing advanced sampling technologies such as simple mechanical boring (SCSC) that can collect all-layer soil samples precisely without stopping production lines in operating offices or factories, even in small sites. By clearing the acceptance criteria for disposal sites in advance and selecting the optimal acceptance location, we comprehensively avoid legacy risks such as depreciation of asset value and unexpected costs.

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

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