Exception Handling A Practical and Manageable Approach
This paper is based on the practical experiences implementing batch projects on both new build and control system replacement projects. In particular, a technical and management framework specifically for exception handling is essential to ensure a known, proven, safe and maintainable validated batch system is delivered. The practical challenges are significant, projects following the classic specification lifecycle either fail to deliver the quality of information or the safety assessment tasks are conducted in parallel and therefore not available at the early stages. Working methods must be defined to allow the batch control system to accommodate exceptions with a high degree of transparency and flexibility.
Author: Alistair Ross, Alba Controls Limited | File Type: PDF
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