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IMPROVING AND EXPANDING GUIDED WAVE ULTRASONICS AS AN ASSESSMENT OPTION

机译:改进和扩展引导超声波作为一种评估选择

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The Pipeline and Hazardous Materials Safety Administration (PHMSA), the pipeline industry and standards developing organizations (SDOs) are collaborating to improve the effectiveness and expand the application of Guided Wave Ultrasonics (GWUT). This paper will illustrate how these initiatives through integrity management (IM) regulation, collaborative research and development, technology demonstrations and consultation with subject matter experts (SME) are driving these improvements. These efforts are integrating GWUT technology with External Corrosion Direct Assessment (ECDA) and Pipeline Safety IM protocols and supporting higher confidence inspection of cased crossings. Previous to these initiatives only In-Line Inspection, Pressure Testing and Direct Assessment provided assessment options for the pipeline industry.
机译:管道和有害物质安全管理局(PHMSA),管道行业和标准制定组织(SDO)正在进行合作,以提高效率并扩大导波超声(GWUT)的应用范围。本文将说明这些计划如何通过完整性管理(IM)法规,协作研发,技术演示以及与主题专家(SME)的磋商来推动这些改进。这些工作正在将GWUT技术与外部腐蚀直接评估(ECDA)和管道安全IM协议相集成,并支持对套管下水道的高可信度检查。在这些计划之前,只有在线检查,压力测试和直接评估为管道行业提供了评估选项。

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