NR TWI 2S056
How to Maintain Switch Diamonds
active, Most Current
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| Organization: | NR |
| Publication Date: | 1 March 2005 |
| Status: | active |
| Page Count: | 4 |
scope:
Introduction
This Track Work Instruction covers how to carry out basic maintenance of switch diamonds.
See also separate instructions:
TWI 2S054 How to secure a switch diamond out of use on concrete bearers
TWI 2S055 How to secure a switch diamond out of use on timbers
TWI 2T014 How to lift and pack S&C
Document History
NR TWI 2S056
March 1, 2005
How to Maintain Switch Diamonds
Introduction
This Track Work Instruction covers how to carry out basic maintenance of switch diamonds.
See also separate instructions:
TWI 2S054 How to secure a switch diamond out of use on...