Landfill Gas and Vapour Mitigation Design

We have contributed to the development of much of the current guidance relating to ground gas risk assessment and mitigation design and we have an excellent track record in the delivery of exemplary and innovative mitigation designs.

Landfill Gas and Vapour Mitigation Design

The design of appropriate landfill gas and vapour intrusion mitigation and management measures are becoming routine requirements in the planning and construction process at ‘gassing’ sites.

We have contributed to the development of much of the current guidance relating to landfill gas risk assessment and mitigation design and we have an excellent track record in the delivery of exemplary and innovative mitigation designs.

Upon engaging our services, the client receives expert advice from industry technical leaders, commonly resulting in time and cost savings.

Our Comprehensive Environmental Services Include:

Passive and active venting system design and installation, including Gas (GRMS) and Vapour (VRMS) Risk Mitigation Systems.
Design and installation of landfill gas and vapour treatment systems.
Membrane design and suitability assessment, including laboratory testing for key mechanical and chemical attributes.
Design of dual contaminated vapour and water barriers, including basements.
Design and installation of pathway interception barriers, including gas bore systems, trenched ventilation and cement-bentonite walls.
Preparation of technical specifications and design documentation.
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Case Studies
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Landfil Gas & Vapour Mitigation
Case Studies

Landfill Rehabilitation and Redevelopment

Core Environmental Projects were initially engaged to prepare a concept gas collection and interception design based on existing landfill gas investigations and risk assessments. Early in the review, Core identified several areas of opportunity where the landfill gas risks could be downgraded via detailed landfill gas investigation to support the completion of a quantitative landfill gas risk assessment.