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Local Fuel – Shoreham Oil Terminal
Safety Requirement Specification
P & I Design Ltd
DOCUMENT NO: LF364005_RPT
2 Reed Street, Thornaby, UK, TS17 7AF
ISSUE:C DATE: 14.08.15
Tel: + 44 (0)1642 617444
PAGE 2 OF 19
Fax: + 44 (0)1642 616447
www.pidesign.co.ukContents
1 REVISION HISTORY.................................................................................................................3 2 INTRODUCTION .......................................................................................................................4 2.1 RISK ANALYSIS AND ALLOCATION OF SAFETY FUNCTIONS......................................4 2.2 Overview of System.....................................................................................................................5 2.3 Description of Operation..............................................................................................................6 2.4 System Structure ..........................................................................................................................7 2.5 Definitions and Abbreviations ...................................................................................................10 3 GENERAL REQUIREMENTS .................................................................................................11 4 FUNCTIONAL REQUIREMENTS ..........................................................................................13 4.1 SIS Inputs ...................................................................................................................................13 4.2 SIS Logic Solvers.......................................................................................................................13 4.3 SIS Outputs ................................................................................................................................13 4.4 Interface between the SIS and BPCS.........................................................................................14 4.5 Systematic Safety Integrity ........................................................................................................14 4.6 SIF Requirements.......................................................................................................................15