NR SSI8003-79
Special Signal Controls
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| Organization: | NR |
| Publication Date: | 1 September 2018 |
| Status: | active |
| Page Count: | 28 |
scope:
Introduction
This document covers special controls required in signal aspects which are not dealt with in SSI8003-10G and SSI8003-83. The included controls are covered under the following main section headings:
2 Proving of Signal Ahead Replaced
3 Tunnel and Viaduct Control
4 Overrun Detection
5 Override of Signal Lamp Proving
6 Closing Up Controls and Consecutive Single Yellows
Document History
NR SSI8003-79
September 1, 2018
Special Signal Controls
Introduction
This document covers special controls required in signal aspects which are not dealt with in SSI8003-10G and SSI8003-83. The included controls are covered under the following main...
September 5, 2015
SSI Data Preparation - Special Signal Controls (aka RT/SSI/8003-79)
Introduction
This document covers special controls required in signal aspects which are not dealt with in SSI8003-10G and SSI8003-83. The included controls are covered under the following main...
December 4, 2010
SSI Data Preparation - Special Signal Controls (aka RT/SSI/8003-79)
Introduction
This document covers special controls required in signal aspects which are not dealt with in SSI8003-10G and SSI8003-83. The included controls are covered under the following main...