EHQCPS030 Iss 1
Code of Practice for the Preparation of Isolation Diagrams and Instructions for A.C Electrified Lines
The purpose of this code is to ensure standardisation of Diagrams and Instructions wherever they may be prepared. It should be followed for all future Diagrams and Instructions and whenever existing Diagrams have to be redrawn or Instruction rewritten.
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Code of Practice
- In Force: