New IEF Submission | AIChE

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New IEF Submission

When completing the form add as much detail as possible and use the IEF descriptions in the book: Guidelines for Initiating Events and Independent Protection Layers in Layer Protection Analysis as an example.

Please include a detailed description (failure modes and failure rates) and consequence caused. Review Guidelines for IEF and IPL in Layer Protection Analysis Chapter 2/3for Overview and Core Attributes sections
Generic IEF suggested for use in LOPA; Review Data Source (2.4.4.2 section of the Guidelines for IEF and IPL in Layer Protection Analysis)
Initial Quality Assurance (PMI, pipe specification, quality assurance practices, API standards,…)
Generic validation method (PM programs in detail, items to be review during inspection)
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