Barriers to prevent and limit acute releases to sea. Environmental risk acceptance criteria and requirements to safety systems

This report summarizes the result from PDS-BIP activity 1. Focus is on non-planned acute releases to sea and the barriers applied during drilling, workover and subsea production in order to prevent such releases. The report discusses requirements to such barriers on two different levels: (1) on a high level in terms of environmental risk acceptance criteria (ERAC) and (2) on a more detailed level in terms of performance requirements for the barriers. The relationship between the overall acceptance criteria and the more detailed performance requirements is also discussed.

Oppdragsgiver: Multiclient