Performance measures for comparison of determining post closure care (PCC) period in landfills

B. Tansel, D. R. Reinhart, B. Sizirici, V. K. Rayapharapu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

According to solid waste facility regulations codified in 40 CFR §258.61(b), the 30-year PCC period specified by Subtitle D can be extended or shortened by the governing regulatory agency on a site-specific basis. Post closure care (PCC) activities under Subtitle D include leachate collection and treatment, groundwater monitoring, inspection and maintenance of the final cover, and monitoring to insure that landfill gas does not migrate off site or into on-site buildings. However, quantification of post closure performance of a landfill is difficult since it involves considerations of parameters that include technical factors, environmental considerations, and economic assessment. This paper presents a simple approach for assessing and projecting the performance of landfill components to predict their performance after the landfill is closed. The component performance analysis for landfills (CPALF) is a flexible, knowledge-based approach which can be used to develop strategies to minimize future risks due to component failures and for developing maintenance strategies during the PCC period of landfills.

Original languageBritish English
Title of host publicationRestoring Our Natural Habitat - Proceedings of the 2007 World Environmental and Water Resources Congress
PublisherAmerican Society of Civil Engineers (ASCE)
ISBN (Print)9780784409275
DOIs
StatePublished - 2007

Publication series

NameRestoring Our Natural Habitat - Proceedings of the 2007 World Environmental and Water Resources Congress

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