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dc.contributor.editorEguchi, R.T.
dc.contributor.editorSeligson, H.A.
dc.contributor.editorHonegger, D.G.
dc.date.accessioned2010-07-29T14:33:56Zen_US
dc.date.accessioned2010-08-17T17:11:50Zen_US
dc.date.accessioned2014-02-10T20:24:51Z
dc.date.available2010-07-29T14:33:56Zen_US
dc.date.available2010-08-17T17:11:50Zen_US
dc.date.available2014-02-10T20:24:51Z
dc.date.issued1995en_US
dc.identifier95-0005en_US
dc.identifier.govdocPB95-252326en_US
dc.identifier.urihttp://hdl.handle.net/10477/803en_US
dc.description.abstractThis report presents a methodology which a utility can use to fold mitigation for seismic hazards into its ongoing repair and replacement program. The methodology was developed specifically for buried pipeline components within the Southern California Gas Company (SoCalGas) system. Both transmission and distribution pipeline systems are considered; however, suggested procedures differ, due in part to the importance and relative lack of redundancy (i.e, interconnectedness) for transmission pipe. In the past, the SoCalGas repair and replacement program focused on corrosion damage. The new methodology incorporates potential seismic damage as characterized by areas of potential ground failure. As part of this effort, a new procedure for estimating corrosion leakage rates in &quot;data-poor&quot; areas is proposed.<BR>en_US
dc.description.sponsorshipEQE International, Inc.en_US
dc.format.extent132en_US
dc.titlePipeline Replacement Feasibility Study: A Methodology for Minimizing Seismic and Corrosion Risks to Underground Natural Gas Pipelinesen_US


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