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 been mandated. Our company has placed over 100 qualified investigators across various regions from Hokkaido to Kyushu, and we have qualified personnel at four major analysis centers nationwide. We also have 21 "Specific" 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 measures, including water jet technology. 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 ensure dust generation is suppressed during the removal of sprayed materials, providing a 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 preliminary survey contact point ■ Want to expedite countermeasures based on survey results *For more details, please download the PDF or feel free to contact us.
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【Preliminary Investigation】 - Qualified personnel available from Hokkaido to Kyushu. - Conducting document surveys, on-site investigations, sample collection, and analytical investigations in accordance with the law. 【Countermeasure Construction】 - Partial light construction such as wall and floor drilling, and packing removal. - Level 2 construction involving the removal of piping elbows and chimney insulation. - Level 1 construction requiring complete isolation and protection of sprayed materials. - For finishing materials on exterior walls, using ultra-high-pressure water washing method (water jet method). - The removal of sprayed materials is handled using the technical review certification "NS Clean Method (removal method)." 【Features of Ultra-High-Pressure Water Washing Method (Water Jet Method)】 - Speedy removal at an average of 70m² per day. - Wastewater is neutralized through pH adjustment, precipitated with coagulants, and filtered through a filter after passing through, then discharged into sewage after passing water quality tests. 【Equipment Used】 "Ultra-High-Pressure Water Generation Pump" - A high-performance unit combining a domestic diesel engine and a German-made plunger pump. - Achieves low noise through thorough soundproofing and vibration control with a maximum output of 245MPa. "Filter" - Utilizes hydrophilic PTFE membrane. Achieves filtration precision of 0.15μm and 99% high purity.
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NS Environment Co., Ltd. is an environmental comprehensive consultant that addresses key social issues such as the realization of a "decarbonized society," "resource-circulating society," "nature-compatible society," and "prevention of environmental pollution," contributing to the construction of a sustainable society. We provide services through the following three businesses: Environmental Monitoring Business: Various analyses and measurements related to the environment (water quality, soil, air) Environmental Consulting Business: Various surveys, analyses, predictions, and evaluations related to the environment Environmental Engineering Business: Measures for environmental conservation (asbestos measures, soil and groundwater contamination)