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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 17 OF 22
Fax: + 44 (0)1642 616447
www.pidesign.co.uk13.4 Procedures
Management Procedures are to be compiled to ensure that the proof testing as required for in
the Safety Instrument System Manual is carried out in accordance with the testing schedule
and to ensure the record keeping of the following:
Proof testing.
Activation of SIS.
Failure of SIS.
A
nalysis of reliability of SIS
.
The following Records are to be available after proof testing is complete
Description of the tests performed.
Dates of inspections and tests.
Name of person conducting the tests.
Identification of the equipment tested.
Results of the tests.
Roles and Responsibilities:
Immingham Storage Ltd:
Assign competent persons to be responsible for the proof testing and record keeping.
Personnel assigned to this phase:
Proof Testing:
S. Waterman – Terminal Engineer
Record Keeping:
S. Waterman –Terminal Engineer
Following a period of operation, testing and maintenance:
A further FSA meeting Stage 4 should be held