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Customer provided P&ID's are reviewed or new P&ID's are drawn based on customer process functional descriptions, using standard symbol sets (NORSOK, DIN, ISA, IEC, etc.).

Processes can be reviewed with regards to required safety integrity level (SIL level) and recommendations can be provided with regards to implementing IEC 61511 in a smelting environment, e.g. control system architecture including separate safety and control system, shut down hierarchy, and use of cause and effect diagrams.

See Application of IEC 61508 and 61511 in the Norwegian Petroleum Industry.

 

Send mail to m.kennedy@provalp.com with questions or comments about this web site.
Last modified: 10/12/2014

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