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Local Fuel PLC – The Shoreham Oil Terminal
SIS Management of Functional Safety – Safety Plan
P & I Design Ltd
DOCUMENT NO:LP364004_RPT
2 Reed Street, Thornaby, UK, TS17 7AF
ISSUE: C DATE: 27.05.15
Tel: + 44 (0)1642 617444
PAGE 22 OF 28
Fax: + 44 (0)1642 616447
www.pidesign.co.uk15
OPERATION AND MAINTENANCE
Local Fuel plc are responsible for operating and maintaining the SIS in order that it’s
performance does not degrade.
15.1 Operation and Maintenance Requirements
Lifecycle
phase in
Figure 1
Activity
6
Operation and Maintenance
Objectives
Inputs
Outputs
Deliverables
Responsible persons
and or organisations
To ensure that the functional safety of
the SIS is maintained during operation
and maintenance.
SIS functional
and integrity
requirements
SIS operations
and
maintenance
plan including
proof test
intervals
SIFs actual
functionality and
integrity
Any required
changes to
testing
Scope of any
required
modifications to
maintain
integrity
Proof Testing
Reports
Fully functioning
SIS
Functional Safety
Manager
Lifecycle
phase in
Figure 1
Verification Plan
9
Utilise QSF018_SIS – Stage 4 – Safety Instrument Operation & Maintenance
Checklist 9 - Operation & Management
9
Utilise QSF019_SIS – Stage 4 – Safety Instrument Operation & Maintenance
Checklist 10 – Proof Testing & Maintenance