NR/SIN/181
Signal Overrun Risk Assessment - Gap Analysis
active, Most Current
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| Organization: | NR |
| Publication Date: | 4 July 2018 |
| Status: | active |
| Page Count: | 14 |
scope:
This SIN covers all existing plain line signals capable of displaying a stop aspect.
Purpose
This Special Inspection Notice (SIN) has been issued to identify the number of plain line signals requiring steady state Signalling Overrun Risk Assessment (SORA) and the type of assessment required.
Document History
NR/SIN/181
July 4, 2018
Signal Overrun Risk Assessment - Gap Analysis
This SIN covers all existing plain line signals capable of displaying a stop aspect.
Purpose
This Special Inspection Notice (SIN) has been issued to identify the number of plain line signals...