No.7 Switchroom Supporting Design Documentation

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Immingham Storage Company Limited – East Terminal
No.7 Switchroom - Basis of Design
P & I Design Ltd DOCUMENT NO: SI451001_RPT
2 Reed Street, Thornaby, UK, TS17 7AF ISSUE: C DATE: 10.08.12
Tel: + 44 (0)1642 617444 PAGE 2 OF 12
Fax: + 44 (0)1642 616447
Contents
1 REVISION HISTORY............................................................................................................. 3
2 INTRODUCTION.................................................................................................................... 3
3 ORIGINAL INSTALLATION ................................................................................................ 4
4 MODIFICATIONS COMPLETED ......................................................................................... 5
5 FURTHER PROPOSALS ........................................................................................................ 7
5.1 New ABP 11kV Supply (No.7) – Retain ABP Supply to No.3 (3.3kV).................................. 8
5.2 New ABP 11kV Supply not Available..................................................................................... 9
5.3 Modifications not Reliant on ABP Decision.......................................................................... 10
5.4 No.6 Switchroom ................................................................................................................... 10
6 PROPOSED SWITCHROOM LAYOUT.............................................................................. 11
7 LOAD SCHEDULE............................................................................................................... 12
7.1 Loads Fed from 400A switch EE at No.3 Switchroom.......................................................... 12
7.2 Loads Fed from 400A switch AC at No.3 Switchroom ......................................................... 12