ASTM D7497 - 21

ASTM D7497-21: Standard Practice for Soil Vapor Intrusion Investigation

ASTM D7497-21 is the essential civil engineering standard for soil vapor intrusion investigation. Developed by ASTM International, this 2021 specification provides comprehensive guidelines for assessing the potential for vapor intrusion into buildings from subsurface contamination.

Key Features and Benefits:

• Comprehensive Guidance: ASTM D7497-21 covers all aspects of soil vapor intrusion investigation, from planning and sampling to data analysis and reporting.
• Regulatory Compliance: This standard aligns with the latest regulatory requirements for vapor intrusion assessment, ensuring your projects meet all necessary compliance standards.
• Improved Risk Management: Proper implementation of ASTM D7497-21 helps identify and mitigate potential vapor intrusion risks, protecting building occupants and the environment.
• Cost-Effective Approach: The standard provides a structured, efficient framework for vapor intrusion investigations, helping to optimize resources and minimize overall project costs.

Comprehensive Guidance for Vapor Intrusion Investigations

ASTM D7497-21 is the go-to resource for civil engineers, environmental professionals, and regulatory agencies involved in assessing and managing the risks of soil vapor intrusion. This standard covers the entire vapor intrusion investigation process, from initial planning and site characterization to sampling, analysis, and reporting.

Key Topics Covered:

• Site Evaluation: Guidance on gathering and evaluating site information, including historical data, potential contaminant sources, and building characteristics.
• Sampling and Analysis: Detailed protocols for soil gas, sub-slab, and indoor air sampling, as well as analytical methods and quality assurance/quality control measures.
• Data Interpretation: Procedures for interpreting and evaluating vapor intrusion data, including the use of screening levels and risk-based approaches.
• Reporting and Communication: Requirements for comprehensive reporting of vapor intrusion investigation findings and effective communication with stakeholders.

Ensure Compliance and Protect Your Projects

By implementing ASTM D7497-21, you can ensure that your civil engineering projects comply with the latest regulatory requirements for vapor intrusion assessment. This standard provides a robust, scientifically-sound framework for identifying and mitigating potential vapor intrusion risks, helping to protect building occupants, the environment, and your organization's reputation.

Invest in ASTM D7497-21 today and equip your team with the essential knowledge and guidance needed to navigate the complex world of soil vapor intrusion investigations. With this standard, you can confidently tackle your projects, meet regulatory requirements, and deliver safe, sustainable solutions for your clients.