New IPL Submission | AIChE

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New IPL Submission

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

Please include a detailed description (failure modes and failure rates) and consequence caused. Review Guidelines for IEF and IPL in Layer Protection Analysis Chapter 2/3 for Overview and Core Attributes sections
Generic PFD suggested for use in LOPA; Review Data Source (2.4.4.2 section of the Guidelines for IEF and IPL in Layer Protection Analysis)
Special Considerations for use of generic PFD; basis for the device (used as designed, PM programs)
Generic validation method (PM programs in detail, items to be review during inspection)
Basis for PFD and generic validation method (provide literature sources)
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