Risk monitoring of major hazard in single installation

Abstract

The risk level project (RNNP) has resulted risk level trend methodology which is very useful in monitoring the trend of major hazard risk level in Norwegian shelf. However, the method cannot be used in installation level. Therefore, there is the need of major hazard risk monitoring in single installation. This thesis proposes an approach to address the need. The approach need to be simple in calculation, not burden the operator with complex reporting scheme but sufficient to provide information for decision making In this approach descriptive statistics method is utilized to monitor major hazard indicator. Case studies are presented to illustrate application the approach in real practice and the results are analyzed trough triangulation method to provide a broad picture of risk.