Hazard and operability study

The hazard and operability study (HAZOP) is a creative technique for identifying hazard and operating problems during operation. The technique is applied during design process, commissioning and even during running operation. The study identifies possible deviations from normal operating conditions which could lead to hazardous situations. This article thesis focuses on hazard and operability study in the industrial area. Study created during design process has evaluated eventual hazards accrued during operation of Head Recovery Steam Generator.