Operations and Maintenance

Operations and Maintenance Services

Cornerstone offers a wide range of operations and maintenance (O&M) services for gas and leachate collection and control systems at active and closed landfills and landfill gas-to-energy (LFGTE) facilities throughout the United States.

From overseeing construction of LFG systems, to monitoring landfill surface gas emissions, to operating landfill gas control systems, our clients rely on us to ensure efficient, safe and productive operations and to maintain compliance with regulatory requirements. 

Our key O&M services include:

  • LFG collection and control system O&M
  • Post-closure O&M, monitoring, inspections and reporting
  • Leachate collection system maintenance
  • Training of site personnel on operations and reporting
  • Construction management and small construction project capability

For more information, please refer to the Cornerstone Statement of Qualifications and the Operations and Maintenance flysheet.

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Last updated 6/29/11 | Home

Western Placer Waste Management Authroity

Project Highlights:

Western Placer Waste Management Authority
Operations and Maintenance Services – Western Regional Sanitary Landfill

  • LFG well field tuning and maintenance
  • Surface emissions monitoring and reporting
  • LFG migration probe monitoring and reporting
  • Repairing and replacing leachate and condensate sump pumps
  • Recommending improvements to recover additional LFG
  • Coordinating with on-site LFG-to-energy power plant operator

For more information click here

PurEnergy

PurEnergy Operating Services, LLC
Operations and Monitoring Services

  • LFG collection and control system O&M
  • Landfill surface emissions monitoring
  • Emergency response (24/7)
  • Construction management

For more information click here