A HAZOP ANALYSIS MANAGEMENT SYSTEM WITH DYNAMIC VISUAL MODEL SUPPORT

摘要

HAZOP (Hazard and Operability), a preliminary and systematic approach for identifying hazards has been unquestionably successful in reducing incidents. However, laborious work, time and cost are the shortcoming in performing and maintaining HAZOP analysis. We present HAZOP analysis management system to aid revision, tracking and full HAZOP analysis without management bureaucracy. Aside from expert imaginative thinking of scenario using P&ID, a dynamic visual model used to enhanced view of accident consequent, subsequent and enable analyses in three dimensional effects which prevents "paper based" missed look. Similarity matrix is responsible ensuring accuracy in analysis tracking. Hydrodesulphurization reactor section is used to illustrate proposed system performance. Developed system expected to reduce half HAZOP analysis time and work compares to conventional method.