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Nustar Terminals – Belfast Terminal
IHLA Safety Instrument System - Functional Safety Assessment
P & I Design Ltd
DOCUMENT NO: NU271001_RPT
2 Reed Street, Thornaby, UK, TS17 7AF
ISSUE: F DATE: 30.06.17
Tel: + 44 (0)1642 617444
PAGE 17 OF 72
Fax: + 44 (0)1642 616447
www.pidesign.co.uk4.4
Project Design Change Procedures are in place and have been properly implemented
Design changes appear to have been conducted. There appear anomalies between the
documentation as to what is the current status of the installed system. NuStar to confirm how
they will provide management of change now the system is operational. Some documents do
not carry unique document numbers. NuStar should incorporate these documents into the
system and provide document numbers. (Action 7).
4.5
The recommendations arising from the previous functional safety assessment have been
resolved.
No previous functional Safety Assessments have been carried out.