No.7 Switchroom Supporting Design Documentation

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Immingham Storage Company Limited – East Terminal
No.3 Pumphouse Modifications – MCC - Basis of Design
P & I Design Ltd DOCUMENT NO: SI451003_RPT
2 Reed Street, Thornaby, UK, TS17 7AF ISSUE: A DATE: 07.08.12
Tel: + 44 (0)1642 617444 PAGE 2 OF 7
Fax: + 44 (0)1642 616447
Contents
1 REVISION HISTORY............................................................................................................. 3
2 INTRODUCTION.................................................................................................................... 3
3 FUNCTIONAL DESCRIPTION ............................................................................................. 3
3.1 Basic Requirements.................................................................................................................. 3
3.2 MCC Operator Interface........................................................................................................... 4
3.3 Control Features ....................................................................................................................... 5
3.4 Functional Description ............................................................................................................. 5
3.4.1 Normal Start / Stop................................................................................................................... 5
3.4.2 Interlocks .................................................................................................................................. 5
3.4.3 Low Suction Level ................................................................................................................... 6
3.4.4 Max Run Timer ........................................................................................................................ 6