NR/L2/SIG/11201/MOD X12
Signalling Design Handbook: Level Crossings - Automatic Open Crossing Locally Monitored
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| Organization: | NR |
| Publication Date: | 2 June 2012 |
| Status: | active |
| Page Count: | 20 |
Document History
NR/L2/SIG/11201/MOD X12
June 2, 2012
Signalling Design Handbook: Level Crossings - Automatic Open Crossing Locally Monitored
A description is not available for this item.
September 3, 2011
Signalling Design Handbook: Level Crossings - Automatic Open Crossing Locally Monitored
GENERAL DESCRIPTION.
Protecting signals shall be provided within 10 minutes running time at permissible speed. This limit shall not apply in RETB or ERTMS areas where there is continuous voice...