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Here s How Peoples Energy Manages Direct Assessment Data

机译：这是人民能源如何管理直接评估数据

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Here is how Peoples Energy Corporation is collecting, interpreting and displaying data to guide compliance with the Pipeline Integrity Final rule in light of the fact that both of the company's substantial gas transmission service territories are classified as High Consequence Areas (HCAs) under the rule, Peoples Energy's subsidiaries, Peoples Gas and North Shore Gas, operate 174 miles of transmission line The Peoples Gas system includes 79 miles of 24-, 36-and 42-inch transmission line in Chicago, North Shore Gas operates 16-30-inch gas transmission line in part of Lake County, IL, The pipe installed predominantly since the late 1950s up to the early 1980s is coated with coal tar enamel coating. Pipe installed after mid 1980 is coated with fusion bonded epoxy coating. The girth weld coating is coal tar based hot wrap, The Peoples Gas transmission line in Chicago is designed to Class 4 specifications. North Shore's transmission lines are designed to Class 3 specifications, Both service territories are considered High Consequence Areas (HCAs) per the Pipeline Integrity Final Rule issued in December 2003.
机译：鉴于以下事实，Peoples Energy Corporation收集，解释和显示数据的方式，以指导遵守管道完整性最终规则，因为该公司的两个主要天然气传输服务地区均被归类为高影响区（HCA）， Peoples Energy的子公司Peoples Gas和North Shore Gas运行174英里的输电线路Peoples Gas系统包括位于芝加哥的79英里的24、36和42英寸输电线路，North Shore Gas运行16-30英寸的输气线路该管道主要自1950年代末至1980年代初开始安装，涂有煤焦油搪瓷涂层。 1980年中以后安装的管道涂有熔融粘结的环氧涂料。环焊缝涂层是基于煤焦油的热包裹材料，芝加哥的Peoples Gas传输线设计为Class 4规格。北岸的传输线设计为3类规格。根据2003年12月发布的《管道完整性最终规则》，这两个服务区域均被视为高影响区（HCA）。

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