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[Excavated Soil Survey] Procedures for Confirming Excavated Soil for Clients to Eliminate the Risk of Construction Delays

Thoroughly eliminate the risk of temporary work interruptions! We provide one-stop support from the procedures for pre-specification checks that clients should know to high-precision official analysis.

In recent years, in land transactions and construction projects, early soil contamination measures during operations and the establishment of reliable evidence for construction-generated soil have become essential to avoid asset value decline due to soil contamination and troubles related to the rejection of surplus soil. As a designated investigation agency under the Soil Contamination Countermeasures Act, our company provides investigation techniques that meet all site needs, from boring in narrow sites to official analysis of large-scale surplus soil. Particularly in surplus soil disposal, we standardize procedures for pre-specification confirmation to eliminate the risk of construction delays and ensure the implementation of "full-layer sampling according to excavation depth" that complies with regulations such as the Chiba Prefecture surplus soil ordinance. We can quickly respond to the unique practical bias of public works that prohibits the reuse of existing data by disposal site, with a sampling plan directly linked to the site. We also identify additional analysis items unique to disposal sites, such as oil content, dioxins, and heavy metals, and issue measurement certificates. From the registration practices for public works in the city to clearing various surplus soil ordinances, we strongly support the procedural tasks of purchasing personnel and technical managers, ensuring efficient soil and surplus soil management that does not halt construction.