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THE CHALLENGES OF IMPLEMENTINGTHE INTERNAL CORROSION DIRECT ASSESSMENT METHOD

机译:实施内部腐蚀直接评估方法的挑战

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Recent Office of Pipeline Safety (OPS) regulations have increased inspection and safetystandards for hazardous liquid pipelines in high consequence areas. The same standards areexpected to be applied to gas transmission systems, and will include continuous evaluation throughinternal inspections (ILI), pressure testing, and direct assessment of pipeline integrity.As pipeline infrastructures age, inspection and maintenance programs are vital to maintainingpipeline integrity and promoting longevity. This paper will focus on the use of Internal Corrosion DirectAssessment (ICDA) related methods to enhance internal corrosion assessment and ensure pipelineintegrity, as well as the challenges of implementing this method to pipeline risk management. A casehistory will illustrate the challenges of implementation, including validation and application of the ICDAmethod for gas transmission pipelines, the process for information integration as it relates to internalcorrosion direct assessment, and the GIS component of implementing the ICDA method into acompany’s integrity management plan.
机译:管道安全办公室(OPS)的最新法规增加了对高危区域的危险液体管道的检查和安全标准。预计相同的标准也将应用于气体传输系统,包括通过内部检查(ILI)进行连续评估,压力测试以及对管道完整性的直接评估。随着管道基础设施的老化,检查和维护计划对于维持管道完整性和延长使用寿命至关重要。 。本文将重点介绍如何使用内部腐蚀直接评估(ICDA)相关方法来增强内部腐蚀评估并确保管道完整性,以及将这种方法应用于管道风险管理的挑战。案例历史将说明实施方面的挑战,包括气体传输管道ICDA方法的验证和应用,与内部腐蚀直接评估有关的信息集成过程以及将ICDA方法实施到公司的完整性管理计划中的GIS组件。

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