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Conoco Phillips – Bramhall Terminal
Gasoline Safety Instrument System - Functional Safety Assessment
P & I Design Ltd
DOCUMENT NO: SI297020_RPT
2 Reed Street, Thornaby, UK, TS17 7AF
ISSUE: C DATE: 30.03.17
Tel: + 44 (0)1642 617444
PAGE 13 OF 21
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 See Manual Document SI297002_MNL.
This FSA was conducted at Stage 4 and not stage 2. Design changes have been conducted
directly between ConocoPhillips and P&I Design Ltd. as part of the Design Basis
Memorandum.
Terminal management and operations are being handed over at the time of this FSA.
PX to confirm how they will provide management of change once they have taken over the
operation and management of the terminal. ConocoPhillips will approve any changes of MOC
and technical changes.
A modification and management of change procedure has been developed to ensure SIS
systems are not modified or changed without due regard to process safety. Terminal Process
Safety Check Sheet.
4.5
The recommendations arising from the previous functional safety assessment have been
resolved.
No previous functional Safety Assessments have been carried out.
4.6
The Safety Instrument System is designed, constructed and installed in accordance with
the safety requirement specification, any differences having been identified and
resolved.
Drawings:
SI297001
C Tank Overfill Protection Safety Instrument System Cable Overview
SI297003
B Tank Overfill Protection SIS Tank Level JB No.1 Connection Details
SI297004
B Tank Overfill Protection SIS Tank Level JB No.2 Connection Details
SI297005
D Tank Overfill Protection SIS Local Valve Control Panel Connection
SI297006
D Tank Overfill Protection SIS Local Valve Control Panel Layout
SI297007
C Control Room Panel/Switchroom High Level Panel ESD Connections
SI297008
E Manifold Valve V14 Wiring Modifications
SI297009
A ESD Valve V1 Status Telemetry Wiring Details
SI297010
G Tank Overfill Protection SIS Monitoring Panel Logic Drawing 1
SI297011
D Tank Overfill Protection SIS Monitoring Panel Logic Drawing 2
SI297012
D Tank Overfill Protection SIS Monitoring Panel Logic Drawing 3
SI297013
E Tank Overfill Protection SIS Monitoring Panel Logic Drawing 4
SI297014
E Tank Overfill Protection SIS Monitoring Panel Logic Drawing 5
SI297015
E Tank Overfill Protection SIS Monitoring Panel Logic Drawing 6
SI297016
E Tank Overfill Protection SIS Monitoring Panel Logic Drawing 7
SI297018
D Tank Overfill Protection SIS Tank Monitoring Panel External Layout
SI297019
C Tank Overfill Protection SIS Tank Monitoring Panel Internal Layout
SI297022
B Alarm Annunciator Window Engraving Details
SI297023
E Alarm Annunciator Connection Details
03/67411/11631/G0003 I Site Cable Routing Drawing
SI297001.SCH
B
Cable Schedule