NR TWI 2S059
How to Inspect Switch Heaters
active, Most Current
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| Organization: | NR |
| Publication Date: | 1 March 2005 |
| Status: | active |
| Page Count: | 3 |
scope:
Introduction
This Track Work Instruction covers how to ensure that switch heaters are as reliable as possible.
Whilst switch heaters may not be 'maintained' by permanent way staff, there is a need for you to understand and appreciate what they are and how they work - and how they can be damaged. I
Document History
NR TWI 2S059
March 1, 2005
How to Inspect Switch Heaters
Introduction
This Track Work Instruction covers how to ensure that switch heaters are as reliable as possible.
Whilst switch heaters may not be ‘maintained’ by permanent way staff, there is a need...