[For Construction Sites] Met the Standards for Accepting Excavated Soil in the Metropolitan Area | Designated Survey Agency Geotech
Soil survey
In response to the strict soil disposal regulations in the metropolitan area, we comply with compliance standards.
In the construction industry, particularly in soil management, it is essential to respond to the unique regulations and additional regulations set by each municipality and disposal site. In the metropolitan area, regulations are becoming stricter year by year due to concerns about inflow from other prefectures and inadequate soil filling measures. It is required to accurately understand and comply with the different acceptance standards and sampling specifications for each region. Inadequate responses can lead to disposal delays, additional costs, and even the risk of compliance violations. Our service provides a pre-compliance analysis that covers these complex regulations, supporting smooth soil disposal. 【Usage Scenarios】 - Compliance with Chiba Prefecture's "5-point mixing method" for every 5000m3 - Compliance with Tokyo Port's "mixing prohibition and sea surface reclamation standards" for every 2500m3 - Selection of the most suitable acceptance sites for each project location - Screening of analysis items specified by regulations (including dioxins, oil content, fluorine, and more than 45 other items) 【Benefits of Implementation】 - Reduction of excessive investigation costs - Complete compliance with regulations - Facilitation of smooth soil disposal
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basic information
【Features】 - Fully compliant with strict additional regulations in the metropolitan area (Tokyo, Chiba, Saitama, etc.) - Pre-compliance analysis covering different acceptance standards and sampling specifications by region - In addition to soil environmental standards (approximately 29 items), also accommodates additional items specific to each municipality and disposal site (dioxins, oil content, fluorine, etc.) - Lot-specific sampling design in accordance with Chiba Prefecture standards (uniform mixing of all layers of soil) and Tokyo Port terminal standards (calculated based on the greater of 2500m3 or every 50m square, mixing prohibited) - Accurate screening based on Geotech's specialized knowledge 【Our Strengths】 Geotech provides "total ground services," offering a wide range of services related to "ground," including ground surveys and reinforcement design/construction for new buildings, subsidence correction work for existing buildings, and soil contamination surveys, all in a one-stop service. With extensive experience and reliable technology, we support our clients in solving their challenges.
Price information
Price range
P3
Delivery Time
P4
Applications/Examples of results
Preliminary investigation of excavated soil in construction and civil engineering works throughout the Tokyo metropolitan area, subject to regulations such as the Tokyo Metropolitan Environmental Protection Ordinance and the soil disposal ordinances of Chiba and Saitama Prefectures. Support for meeting transportation conditions to disposal sites, suitability assessments for marine and land reclamation, and assistance in preparing administrative notification documents (such as investigation reports) during site modifications.
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