Objective
The objective of the audit was to verify whether Statoil's management and monitoring of barriers at Troll C was in accordance with the company's and statutory requirements, so as to reduce the likelihood of failures.
Result
Non-conformities were identified in connection with:
- Pressure surges in the fire water system
- Design accident loads for fires
- Emergency shutdown and process safety systems
- Labelling of battery banks
In addition, improvement points were identified in connection with:
- Response time for fire water
- Risk reduction
- Monitoring and control
- Temporary equipment