Contamination Survey Product List and Ranking from 43 Manufacturers, Suppliers and Companies

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

Contamination Survey Manufacturer, Suppliers and Company Rankings

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

  1. null/null
  2. 日本海上工事 Tokyo//General contractors and subcontractors
  3. 大和探査技術 Tokyo//Construction Consultant
  4. 4 土木管理総合試験所 Nagano//Construction Consultant
  5. 4 セロリ Kanagawa//others
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Contamination Survey Product ranking

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

  1. Anhydrous Soil and Groundwater Investigation Machine ECOPROBE EP-26
  2. Soil and groundwater investigation boring machine GEOPROBE 66DT
  3. Penetrating Adhesive Method Primer "Penetrating KS Primer" 日本海上工事
  4. 4 Core tube & casing used with the soil sample collection tool hand auger. セロリ
  5. 4 High-precision elastic wave exploration ジオフィール

Contamination Survey Product List

16～30 item / All 147 items

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Environmental Measurement: Air Analysis

Environmental Measurement: Air Analysis

We will report on the investigation of air pollutants that meet the standards related to the protection of human health. We are handling numerous analysis cases.

The Air Pollution Control Act establishes emission standards and other regulations for air pollutants emitted or dispersed from factories and business establishments, categorized by the type of substance and the type and scale of the facility. Emitters of air pollutants must comply with these standards. Additionally, there are other laws such as the Special Measures Law for Dioxins, in addition to the Air Pollution Control Act. <Applicable Facilities> ■ Waste incinerators ■ Boilers ■ Exhaust gases from factories *Since the standard values vary significantly depending on facility capacity, fuel, etc., please inquire for more information.

  • others

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Environmental Minister (Eco Manager) Service

Environmental Minister (Eco Manager) Service

An environmental expert will act as the acting head of the environment department.

Now that "environment" has become an issue that cannot be ignored, it is not necessary to have a dedicated person in charge. This service is for small and medium-sized enterprises that have such concerns, where an environmental expert acts as the environmental manager.

  • Other construction services

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Comprehensive Water Research Institute - Historical and Geological Survey

Comprehensive Water Research Institute - Historical and Geological Survey

We have a track record of conducting historical investigations based on the Soil Contamination Countermeasures Act.

Based on the Soil Contamination Countermeasures Act, we will classify whether there is a possibility of soil contamination through an investigation of the land use history and other factors. We will assess the potential for soil contamination based on the collection of materials such as registration certificates and aerial photographs, and evaluate it in the report.

  • Water quality/pH measuring device
  • Environmental Survey

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Soil contamination survey [Providing highly accurate and reliable investigation and analysis]

Soil contamination survey [Providing highly accurate and reliable investigation and analysis]

We provide highly accurate and reliable soil contamination surveys!

Under the Soil Contamination Countermeasures Act (Soil Contamination Act), owners of land that was a factory or business site related to the use of specified harmful substances that have been discontinued must have the soil contamination status of that land investigated by a designated investigation agency and report the results to the governor of the prefecture. Additionally, some ordinances may have a broader scope of application for soil contamination investigations than the Soil Contamination Countermeasures Act. For example, the Tokyo Metropolitan Environmental Protection Ordinance requires that when a factory or designated work site is discontinued or removed, not only current but also past handled harmful substances must be investigated, and land alterations of 3,000 m² or more are also subject to investigation. Nisshin Environmental Investigation Center is a designated investigation agency and also an environmental measurement certification business, so if the possibility of soil contamination cannot be ruled out based on the investigation of materials, we will provide highly accurate and reliable investigation and analysis in accordance with the legally prescribed methods (official methods). *For details, please request materials or view the PDF data from the download.

  • Other civil engineering works
  • Other civil engineering services
  • Environmental Survey

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Soil washing device "Instant Mixer DEM / Utilization System"

Soil washing device "Instant Mixer DEM / Utilization System"

We are challenging ourselves with technology utilizing the developed instant mixer "DEM."

The Soil Environment Process Research Institute, Inc. (abbreviated as DPK) conducts research on soil washing technology. The core technology of soil washing is a method that utilizes high-speed jet fluids to continuously disperse soil in water. It can disperse soil particles in water just like washing rice. This dispersion device (trademarked as DEM) is a product developed by DPK. In the soil washing process incorporating DEM, oil and fine sand from oil-contaminated soil and field sand are removed. The products of the Soil Environment Process Research Institute include the rental of DEM and contract research for the washing process. [About Soil Washing Technology] - DEM is a technology that utilizes high-speed jet fluids to continuously disperse soil in water. - Soil treatment capacity record: 0.1 to 15 tons/hour. - Patent No. 4990326: Device for producing a mixture of soil and water using high-pressure water. For more details, please contact us or download the catalog.

  • Earthworks
  • Turbid water and muddy water treatment machines
  • Soil Research Institute

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Geological age dating "TL dating"

Geological age dating "TL dating"

Utilized for dating geological eras! An explanation of "TL dating."

The age value of minerals is related not only to the time since the mineral was formed (the time since the mineral cooled to several tens of degrees Celsius), but also to the intensity of radiation exposure per unit time and the specific properties of that mineral. The 'TL age' value is given as the ratio of the fossil dose (PD) or equivalent dose (ED) received by the target mineral since its formation to the annual dose (AD) that the sample receives per year. In dating fault clay and metamorphic rocks, the TL signal that has accumulated since the formation of the rock is lost (annealed or reset) due to frictional heat from fault movement or the heat from hot spring water, and by measuring the signal that has accumulated again afterward, the age of fault movement or metamorphism can be estimated. *For more details, please refer to the catalog or feel free to contact us.

  • Geological Survey

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Hollow scanner

Hollow scanner

Detection of high resistivity materials using high-frequency CSMT exploration method.

The "Cavity Scanner" can grasp the approximate location of cavities within a wide range of survey areas. By utilizing the shadow effect, it is possible to determine the position of cavities with high resolution without setting up grid-like measurement lines. Thanks to the near-field amplification effect (undergoing posting), the MT parameters are amplified while retaining the shape corresponding to the cavity. With the "near-field amplification effect," things that were not visible with existing methods can now be seen. 【Features】 ■ Near-field amplification effect ■ High-resolution determination of cavity positions ■ Achieves a high overburden ratio ■ High versatility *For more details, please refer to the catalog or feel free to contact us.

  • Geological Survey

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Environmental Geology Project: Investigation and Measures for Soil and Groundwater Contamination

Environmental Geology Project: Investigation and Measures for Soil and Groundwater Contamination

- We will diagnose and treat the soil -

Soil and Groundwater Contamination Investigation and Measures The Environmental Geology Division was established in 1994, before the Soil Contamination Countermeasures Act was enacted. Including projects conducted prior to that, Miyama has been providing a one-stop service for soil contamination investigation and measures for over 30 years. We have conducted more than 3,000 investigations and measures to date. With the know-how cultivated over more than 30 years of history, we conduct investigations and measures that are closely aligned with our customers, solving all issues related to soil and groundwater contamination. Additionally, our other divisions conduct equipment inspections and implement prevention measures for soil contamination.

  • Environmental Survey

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Sediment control dam integrity assessment service

Sediment control dam integrity assessment service

We will investigate the health of the sediment control dam using elastic wave tomography.

Our company conducts health assessments of embankments using elastic wave tomography. We evaluate the overall health of the dam by combining the main investigation, which is elastic wave tomography, with supplementary investigations such as visual inspections, image enhancement technology, and thermographic surveys. Additionally, based on the results, we carry out detailed examinations such as sample collection to assess the health of the embankment, and we propose whether repairs are necessary, as well as the locations and methods for repairs based on the evaluation results. [Investigation Methods] ■ Overall Investigation: Elastic Wave Tomography ■ Detailed Investigation: Slice Tomography *For more details, please download the PDF or contact us.

  • Other civil engineering services

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Improved elastic wave exploration service

Improved elastic wave exploration service

NETIS, registered as a patent! This method allows for the overall evaluation of the embankment in a planar manner.

Our company has developed an "Improved Elastic Wave Exploration" method to quantitatively and spatially evaluate the integrity (deformation level) of mass concrete in dams, which is being utilized in sand control dams nationwide. By setting up vibration points around the dam, we analyze the elastic waves that pass through the concrete in both vertical and horizontal directions, visualizing the elastic wave velocity distribution spatially and evaluating it quantitatively. The on-site work takes about 1 to 2 days, and the analysis results are organized visually in an easily understandable manner using contours and meshes. 【Awards and Achievements】 ■ Infrastructure Maintenance Award: Excellence Award (Received in 2021) ■ NETIS Registration Number: KT-190137-A (Registered in 2019) ■ Patent Registration Number: No. 6396074 (Registered in 2018) *For more details, please refer to the PDF materials or feel free to contact us.

  • Erosion control works
  • Geological Survey

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Soil contamination survey (voluntary survey and legal/regulatory survey)

Soil contamination survey (voluntary survey and legal/regulatory survey)

Soil contamination is an invisible asset retirement obligation. We propose investigations that take into account measures for soil contamination.

Our company is a "designated investigation agency based on the Soil Contamination Countermeasures Act of the Ministry of the Environment." Currently, there are about 698 designated investigation agencies nationwide, but we are one of the few companies that consistently handle everything from soil contamination surveys to soil contamination countermeasure construction. The cost of countermeasure construction is said to be between ¥50,000 and ¥100,000 per cubic meter of contaminated soil, and to further reduce these costs, we propose "forward-looking investigations" that leverage our strength in conducting countermeasures! You can entrust us with everything from voluntary investigations for land transactions to investigations in accordance with various regulations and legal investigations. ■ We own our own drilling machines for contamination surveys (a total of 13), ranking among the top in the industry! ■ From consulting to on-site surveys to countermeasure construction, we provide a one-stop service with our own staff! ■ Of course, we serve all of Japan! *For more details, please refer to the PDF materials or feel free to contact us.

  • Environmental Survey
  • Geological Survey
  • Geological Survey Company

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[Presentation of Check Sheet] Flow of Construction for Each Purpose of Soil Contamination Investigation

[Presentation of Check Sheet] Flow of Construction for Each Purpose of Soil Contamination Investigation

Introduction of specific examples and matters to be confirmed regarding "disposal of construction generated soil (excess soil)"!

Are you aware that the flow of soil contamination investigations can change depending on the purpose? First, I recommend organizing the circumstances that led to the investigation. This document provides specific examples of circumstances, such as "the case of the closure of a specific facility" and "modifications of land over 3,000 square meters," along with the items that need to be confirmed. Please feel free to download and review it. [Contents] ■ Flow of implementation for soil contamination investigation by purpose ■ Case of closure of a specific facility ■ Modification of land over 3,000 square meters ■ Modification of land with factories, etc., over 900 square meters ■ Purpose of land sale ■ Disposal of construction-generated soil (excess soil) *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey

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GeoRhythm Co., Ltd. Business Introduction

GeoRhythm Co., Ltd. Business Introduction

We will create an environment where the earth, cities, and people can thrive!

GeoRhythm Co., Ltd. is a company primarily engaged in environmental revitalization. We are developing three environmental revitalization businesses: soil contamination consulting, underground power line conversion, and solar power generation promotion. In the soil contamination consulting business, we leverage a network of various professionals, including real estate appraisers, judicial scriveners, and lawyers, to solve not only investigation and purification issues but also a wide range of problems for our clients. In the underground power line conversion business, we support various problem-solving related to underground power line conversion from the planning stage of residential development to design and construction. In the solar power generation promotion business, we provide consistent support from equipment certification to design, construction, construction management, and maintenance. Through our environmental revitalization businesses, we offer a safe, secure, and environmentally friendly lifestyle. Please feel free to contact us. 【Business Contents】 ■ Underground Power Line Conversion Business ■ Soil Contamination Consulting Business ■ Solar Power Generation Promotion Business *For more details, please refer to our catalog or feel free to contact us.

  • Environmental Survey
  • Solar power generation equipment

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Concrete Investigation: "Mass Concrete Three-Dimensional Temperature Stress Analysis"

Concrete Investigation: "Mass Concrete Three-Dimensional Temperature Stress Analysis"

Correspondence in two-dimensional and three-dimensional! Introduction to three-dimensional temperature stress analysis of mass concrete.

When constructing mass concrete, it is necessary to conduct sufficient consideration in advance regarding temperature stress and temperature cracking due to the hydration heat of cement. Our company conducts studies on temperature cracking through three-dimensional temperature stress analysis and will assist in setting parameters such as the size of the pouring section, height, position and structure of joints, and time intervals for pouring. For customers facing budget constraints, we are open to consultations to create a simplified analysis model to reduce costs as much as possible. 【Features】 ■ Analysis of various civil engineering and architectural structures ■ Support for two-dimensional and three-dimensional analysis ■ Consideration of a wide range of countermeasures *For more details, please refer to the PDF materials or feel free to contact us.

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Oil tank bottom gap measurement technology (neutron method)

Oil tank bottom gap measurement technology (neutron method)

Non-destructive measurement of the foundation shape under the bottom plate! Introduction to the oil tank bottom plate gap measurement technology.

The "Oil Tank Bottom Plate Gap Measurement Technology" is a technique that allows for the non-destructive measurement of gaps and unevenness in the foundation beneath the bottom plate from above the bottom plate of the tank. By using a gap measuring device set on the bottom plate, the gap distance can be determined, and if the thickness of the bottom plate and its level are known, the shape of the foundation ground can be inferred from the gap distance. Additionally, this technology is also utilized in construction management for foundation repair work. 【Features】 ■ Non-destructive measurement of gap distance from above the bottom plate, with the ability for repeated measurements ■ Measurement time is approximately 3 minutes per point, which is relatively short ■ Efficient measurement of multiple points ■ Measurement range for gap distance is approximately 0 to 20 cm ■ In addition to gap measurement, moisture (relative value) of the bottom plate foundation can also be measured simultaneously *For more details, please refer to the PDF document or feel free to contact us.

  • Structural Survey

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