Methane Vapor Intrusion: An Immediate Threat and a Possible Long-Term Liability
Date: Thursday, July 24th, 2025
Time: 11am pacific / 2pm eastern
In this webinar Jim Fineis, P.G., President and Owner of Total Vapor Solutions, will discuss the often-hidden risks associated with methane vapor intrusion. He will be joined by Jason Wilt, Southeast District Senior Technical Sales Manager at Land Science, who will discuss vapor intrusion mitigation technologies to protect against methane and CQA best practices for vapor barrier installation.
Highlights of this webinar:
- Understanding the unique hazards of methane vapor intrusion
- Primary methane sources and their impact on vapor intrusion and indoor air
- Case study: methane mitigation of a residential construction project using Land Science vapor barriers
- Review of vapor barrier technologies and application best practices
To sign up for this free webinar, please complete the form on this page.
About the Presenters:
Jim Fineis P.G.
President and Owner, Total Vapor Solutions
Jim Fineis, P.G., is a highly experienced professional in the field of vapor intrusion. He owns and is president of Total Vapor Solutions, specializing in all aspects of vapor intrusion-related projects, from work plan development to sample collection, risk analysis, and mitigation support. He has completed over 500 projects in three countries and 42 states. Jim is a founding member of AVIP (Association of Vapor Intrusion Professionals) and served on the working group that drafted the current GA EPD guidance on vapor intrusion. Additionally, Jim is an instructor in the Hartman two-day vapor intrusion class and has presented at conferences across the United States. Jim’s extensive experience and leadership continue to shape best practices in vapor intrusion solutions.
Jason Wilt
Senior Technical Sales Manager, Southeast District, Land Science
Jason Wilt is the Southeast District Manager for Land Science where he is responsible for assisting our client partners with technical support in the evaluation, design, and installation of TerraShield, Nitra-Seal, MonoShield and Retro-Coat vapor mitigation systems. Jason also works closely with the regulatory community to advance guidance and understanding of vapor intrusion barrier technologies, implementation, and QA/QC best practices. Jason has a diverse background in the environmental industry, including environmental laboratory experience and a long history of helping clients manage their hazardous waste streams.
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