Analysis and research methods to comply with the strict soil disposal regulations of Chiba, Tokyo Bay, and Saitama.

Analysis and research methods to comply with the strict soil disposal regulations of Chiba, Tokyo Bay, and Saitama.

In the Tokyo metropolitan area (Chiba, Tokyo, Saitama, etc.), the disposal of construction residual soil is subject to some of the strictest unique regulations and additional controls in Japan, aimed at preventing the inflow of soil from other prefectures and inappropriate embankment. This service is a specialized analysis and investigation solution designed to ensure compliance with these complex local acceptance standards. It selects the optimal acceptance sites based on a complete mastery of the rules in each region, such as the "5-point mixing method" for 5000m3 of excavated soil under Chiba Prefecture regulations, the "mixing prohibition and pinpoint sampling for sea reclamation" for every 2500m3 at Tokyo Port, and the "sampling standard up to the top 50cm" in Saitama Prefecture. Through GeoTech's reliable process, screening of over 45 items, including additional parameters such as dioxins, oil content, and fluorine, is conducted efficiently, significantly reducing excessive investigation costs.

Site and ground investigationDismantling and movingOther civil engineering services