東京カンテイ List of Products and Services

Our "Soil Contamination Survey" will conduct soil sampling planning and investigation based on the potential contamination evaluated in the historical investigation (Phase 1), while considering land use. The soil contamination survey consists of a general survey (Phase 2) to understand the horizontal extent of contamination, and if contamination is found, a detailed survey (Phase 3) to determine the vertical extent of contamination, allowing us to grasp the presence or absence of contamination and the overall picture. 【Features】 ■ Extensive track record nationwide ■ Conducted both administrative response surveys and voluntary surveys across the country ■ Rich experience in conducting surveys at operational factory sites where technical skills and judgment are required ■ Proposing the minimum necessary survey plan to understand risks *For more details, please refer to the PDF materials or feel free to contact us.

• Geological Survey
• others

Our "Soil Contamination Risk Assessment" evaluates soil contamination risks based on the collection and analysis of documents such as residential maps and property registration records, without conducting actual soil sampling or analysis. By creating a database of historical residential maps and leveraging our extensive experience as a Ministry of the Environment-designated investigation agency, we meet various customer needs, from compliance investigations to cost-effective simplified surveys. 【Features】 ■ Reasonable pricing ■ Quick response ■ Accommodates all needs ■ Investigations conducted by specialized staff in historical research *For more details, please refer to the PDF document or feel free to contact us.

• Geological Survey

"Nano Athlete" is a cleaning agent that can powerfully and finely decompose oil. When oil is broken down into small particles, it becomes easier for microorganisms to decompose, turning it into a substance that does not burden the environment. The biodegradability of this product is over 98%. Additionally, the main ingredient is a harmless plant-based (neutral) substance, making it gentle on both people and the environment. The oil-contaminated soil remediation method using this product is a new approach that considers the future of the environment. [Features] - Quickly eliminates oil films and odors that cause complaints from neighbors - Significantly reduces costs compared to external disposal - No negative impact on vegetation after purification - No concerns about secondary contamination - No use of toxic or hazardous substances *For more details, please refer to the PDF materials or feel free to contact us.

• Soil improvement material
• others

At Tokyo Kantei Co., Ltd., we flexibly respond to investigations at any stage, from surveys and analyses related to soil and groundwater contamination to purification measures, according to various needs. We have experts in various fields and utilize the experience and know-how we have cultivated over many years to provide responses and consulting for the resolution of soil contamination risks from multiple perspectives. Please feel free to consult us if you have any requests. 【Features】 ■ Flexible responses tailored to various needs ■ Experts in each field ■ A system that can respond to amendments to the Soil Contamination Countermeasures Act as needed ■ Extensive track record across Japan *For more details, please refer to the catalog or feel free to contact us.

• Geological Survey
• Environmental Survey