NR/L2/SIG/11201/MODX22 ISSUE 1
Signalling Design Handbook: Level Crossings - Manually Controlled Barriers
inactive
| Organization: | NR |
| Publication Date: | 3 September 2011 |
| Status: | inactive |
| Page Count: | 17 |
intended Use:
Superseded by NR/L2/SIG/11201/ Mod X22 Issue 2, June 2012, which is in Word format and attached to thr front sheet of NR/L2/SIG/11201 ISSUE 8.
Document History
June 2, 2012
Signalling Design Handbook: Level Crossings - Manually Controlled Barriers
GENERAL DESCRIPTION.
These crossings are protected by colour light or motor worked semaphores that are capable of reverting to danger automatically behind a train. These signals shall be interlocked...
NR/L2/SIG/11201/MODX22 ISSUE 1
September 3, 2011
Signalling Design Handbook: Level Crossings - Manually Controlled Barriers
Superseded by NR/L2/SIG/11201/ Mod X22 Issue 2, June 2012, which is in Word format and attached to thr front sheet of NR/L2/SIG/11201 ISSUE 8.
References
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