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

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last updated：Jan 31, 2024

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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.

Related Link - https://www.ns-kankyo.co.jp/measures_against_asbes…

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【Preliminary Investigation】 - Qualified personnel available from Hokkaido to Kyushu. - Conducting document surveys, on-site investigations, sample collection, and analytical surveys 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 pipe 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 before being discharged into sewage after passing water quality tests. 【Equipment Used】 "Ultra-High-Pressure Water Generation Pump" - A high-performance unit combining a domestically produced diesel engine with a German-made plunger pump. - Achieves a maximum output of 245MPa, ensuring low noise through thorough soundproofing and vibration control. "Filter" - Utilizes hydrophilic PTFE membrane, achieving a filtration precision of 0.15μm and 99% high purity.