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investigation Product List

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Living environment survey

Living environment survey

Meteorological observations related to the construction of incinerators and highways, as well as "PM2.5"! Conducting a wide range of surveys.

Our company conducts surveys to protect the living environment. We carry out various investigations related to the living environment, including noise and vibration, low-frequency sound, sound insulation performance tests, air pollution, unpleasant odors, smoke, water quality, sediment, PM2.5, meteorological observations, upper atmospheric observations, and inversion layers. We are continuously advancing as a "professional group dedicated to protecting the living environment" that can meet our customers' needs. [Survey Contents (Excerpt)] ■ Air Pollution ■ Unpleasant Odors ■ Smoke ■ Water Quality ■ PM2.5 *For more details, please refer to the related links or feel free to contact us.

  • Vibration Testing
  • Contract measurement

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Natural environment survey

Natural environment survey

Investigation of local ecosystems related to various animals and plants! Understanding the impact on the natural environment.

Our company conducts investigations into the impact on the natural environment. In order to understand the effects on the natural environment caused by various development projects such as road construction and river improvements, the survey results will serve as materials for predicting and evaluating environmental impacts, planning projects, and considering conservation measures. We have many experienced surveyors with knowledge of species identification (species judgment) and ecology, who conduct investigations that form the basis of environmental impact assessments on a daily basis. [Service Contents (Excerpt)] ■ Marine life surveys ■ Benthic organism surveys ■ Plant surveys ■ Bird surveys ■ River environment base map creation surveys *For more details, please refer to the related links or feel free to contact us.

  • Other contract services

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Environmental Consulting: Soil and Groundwater Contamination Investigation

Environmental Consulting: Soil and Groundwater Contamination Investigation

Rapid response through quick analysis methods! Providing services based on experience.

Our company conducts soil and groundwater contamination surveys. We have our own laboratory and address various soil contamination issues, including investigations related to hazardous substances as specified in laws such as the Soil Contamination Countermeasures Act, as well as oil contamination and radioactive contamination. When construction-generated soil or construction drainage, such as that occurring during tunnel excavation work, contains hazardous substances like arsenic, they are considered contaminants, and their disposal methods become difficult under normal circumstances. In response to these issues, we provide prompt analysis methods and services based on experience. [Service Contents (Excerpt)] ■ Land use history investigation (Phase I survey) ■ Soil contamination status investigation (Phase II survey) ■ Soil contamination countermeasure work (Phase III IV survey) *For more details, please refer to the related links or feel free to contact us.

  • Soil testing
  • Water quality testing
  • Contract Inspection

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Asbestos Pre-Investigation | Nationwide Compliance with Qualified Personnel Requirements [98 People]

Asbestos Pre-Investigation | Nationwide Compliance with Qualified Personnel Requirements [98 People]

From the construction starting on October 1, a pre-investigation for asbestos by qualified personnel will be mandatory. We can provide one-stop nationwide support from investigation to countermeasures!

From October 1, when carrying out work such as the demolition of buildings, it is necessary to conduct a preliminary survey by a "Building Asbestos Containing Material Investigator." Our company has placed 98 qualified investigators (as of September 2023) from Hokkaido to Kyushu, and we have established analysis laboratories with nationally designated qualified personnel in four locations across the country. We also have 22 specially qualified Building Asbestos Containing Material Investigators who can handle large-scale buildings. We provide a one-stop solution from investigation to countermeasures with a variety of remedial construction methods, including water jetting. We conduct document surveys, on-site surveys, sample collection, and analytical investigations in accordance with the law, and we use the "NS Clean Method (removal method)" technical review certification to suppress dust generation during the removal of sprayed materials, ensuring a safe approach. [Recommended for those who:] ■ Plan to carry out demolition or renovation work but do not have the necessary qualified personnel for the preliminary survey ■ Have sites across the country but want to consolidate the contact point for preliminary surveys ■ Want to expedite remedial work based on survey results *For more details, please download the PDF or feel free to contact us.

  • Other environmental analysis equipment

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Asbestos Pre-Investigation | Compliance with Mandatory Qualified Personnel Requirements [Over 100 Qualified Personnel]

Asbestos Pre-Investigation | Compliance with Mandatory Qualified Personnel Requirements [Over 100 Qualified Personnel]

Is the preliminary survey for asbestos completed for that construction? We provide one-stop nationwide support from investigation to countermeasures.

When carrying out demolition and related work on buildings, a preliminary survey by a "Building Asbestos Containing Material Investigator" has become mandatory. Our company has placed over 100 qualified investigators across various locations from Hokkaido to Kyushu, and we have qualified personnel at four major analysis centers nationwide to respond to these needs. We also have 21 designated Building Asbestos Containing Material Investigators capable of handling large-scale buildings. We provide a one-stop solution from investigation to countermeasures with a variety of measures, including water jet technology. We conduct document surveys, on-site surveys, sample collection, and analytical investigations in accordance with the law, and we utilize the "NS Clean Method (removal method)" for the removal of sprayed materials, which suppresses dust generation with reliable technology. [Recommended for those who] ■ Plan to carry out demolition or renovation work but do not have the necessary qualified personnel for the preliminary survey ■ Have sites nationwide but want to consolidate the point of contact for preliminary surveys ■ Want to expedite countermeasure work based on survey results *For more details, please download the PDF or feel free to contact us.

  • Contract Inspection

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