NR/L2/SIG/11201/MOD A2-19
Signalling Design Handbook: Assessment of Signalling Systems before Signalling Design Alterations
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| Organization: | NR |
| Publication Date: | 2 June 2018 |
| Status: | active |
| Page Count: | 7 |
scope:
This module applies to all design alterations to signalling systems where fixed equipment might be disturbed.
Purpose
This module gives guidance on assessing the condition of signalling systems before undertaking design alterations, so that the integrity of the system is not compromised during the works and that the safety of the railway is assured.
Document History
NR/L2/SIG/11201/MOD A2-19
June 2, 2018
Signalling Design Handbook: Assessment of Signalling Systems before Signalling Design Alterations
This module applies to all design alterations to signalling systems where fixed equipment might be disturbed.
Purpose
This module gives guidance on assessing the condition of signalling systems...