... Abstract Safety has traditionally been measured by using number of personell injuries as the major measure. This is a measure which do not cover the whole safety area. Criticality is defined as a total safety measure and the advantage of this measure is discussed. safety measure efficent...

... A Safety Case can be defined as the document that describes the management system for safe operation of an offshore installation. It should demonstrate that all hazards have been identified and assessed, and are under control by effective safety measures so that the exposure of personnel...