NR TWI 3T045
How to Recognise and Manage Ballast Memory
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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 how to recognise ballast memory and what to do about it.
See also separate instructions:
TWI 2T009 How to recognise cyclic top
TWI 2P026 How to carry out joint straightening
TWI 2P027 How to maintain joints
TWI 3T028 How to manage cyclic top
Document History
NR TWI 3T045
March 1, 2005
How to Recognise and Manage Ballast Memory
Introduction
This Track Work Instruction covers how to how to recognise ballast memory and what to do about it.
See also separate instructions:
TWI 2T009 How to recognise cyclic top
TWI 2P026 How...