Simon Storage – ISCo West
Area ‘G’ Gas Detection – I&E Scope of Work
P & I Design Ltd
DOCUMENT NO: SI051001_INS
2 Reed Street, Thornaby, UK, TS17 7AF
Tel: + 44 (0)1642 617444
Fax: + 44 (0)1642 616447
www.pidesign.co.ukAppendix III
Standard Specification for Instrument & Electrical installations
SI002001.INS Rev A