19 / 101
Local Fuel plc – Shoreham Oil Terminal
Safety Instrumented Systems – Policy and Lifecycle Activities
P & I Design Ltd
DOCUMENT NO: LF364003_RPT
2 Reed Street, Thornaby, UK, TS17 7AF
ISSUE: C DATE: 12.06.15
Tel: 00 44 (0)1642 617444
PAGE 17 OF 19
Fax: 00 44 (0)1642 616447
www.pidesign.co.uk7.3
Installation, Commissioning and Validation
Safety lifecycle
Phase
Activity
Required Competencies
Installation,
commissioning
and validation
Installation and
commissioning
Knows and understands installation and
commissioni ng issues with SIS field
equipment and logic solvers.
Has managed site installation of SIS
equipment and systems.
Testing and validation
Knows and understands Site Acceptance
Testing issues with SIS field equipment
and logic solvers.
Has managed site commissioning and
acceptance testing activities against test
procedures.
Understands requirements of BE EN 61511
for Verification.
7.4
Operation and Maintenance
Safety lifecycle
Phase
Activity
Required Competencies
Operation and
Maintenance
Operation and
Maintenance
Management
Knows and understands how to manage SIS
to ensure functional and integrity
requirements are achieved.
Has developed procedures for maintenance
and testing of SIS.
Has reviewed testing results to ensure that
functional and integrity requirements are
achieved and amended, testing scopes and
test intervals as necessary.
Has developed and implemented
procedural controls for management
of overrides and inhibits.
Routine Proof Testing
Knows and understands Proof Testing
issues with SIS field equipment and logic
solvers.
Has managed site commissioning and
acceptance testing activities against test
procedures.
Understands requirements of BE EN 61511
for Verification.
SIS Inspection
Knows and understands how to manage
SIS to ensure functional and integrity
requirements are achieved.
Knows and understands maintenance
issues with SIS field equipment and logic
solvers.
Compex certification if SIS is located in
electrical hazardous area.