SI057002_MNL - Gasoline Overfill Protection SIS IMMEAS-SIS1 Management Manual

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Safety Instrument System
Tank Overfill Protection - Management of Functional Safety
P & I Design Ltd DOCUMENT NO: SI277102_RPT
2 Reed Street, Thornaby, UK, TS17 7AF ISSUE: B DATE:10.10.12
Tel: + 44 (0)1642 617444 PAGE 22 OF 22
Fax: + 44 (0)1642 616447
18.0 FUNCTIONAL SAFETY ASSESSMENT – STAGE 5 DECOMMISSIONING
This assessment is to review the impact of decommissioning the SIS.
The FSA will address the following as a minimum:
 Review of functional safety during the decommissioning
 Review the impact of decommissioning
Roles and Responsibilities:
Immingham Storage Ltd:
Attendance of competent personnel relevant to the required disciplines to participate in the
FSA.
Personnel assigned to this phase to be detailed at the time of de-commissioning.
Design Consultant.
Attendance of competent personnel relevant to the decommissioning of the SIS. Provide the
FSA team with all necessary documentation. Update this Management of Functional Safety
Document.
Personnel assigned to this phase to be detailed at the time of de-commissioning.