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Audit of Norske Shell – Draugen GBS

On 26 and 27 February 2014, the Petroleum Safety Authority Norway (PSA) carried out an audit of the dewatering system on Draugen GBS.

The objective of the activity was to obtain more information concerning the implementation of the dewatering system, and the analyses and model tests underpinning the need to reinstate dewatering as a constructional measure.

We also wished to perform spot checks of non-conformity handling, the analysis base and Shell's quality assurance of analyses, tests and acceptability assessments of non-conformities.

Non-conformities were identified in connection with:
• verifications
• fatigue analyses
• non-conformity handling

In addition, an improvement point was identified in connection with wave-load calculations.

Journal 2014/95



Inger Anda, Director for communication and public affairs
Email: inger.anda@ptil.no | +47 970 54 064