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2002 Mainline Layout answer


Poll: What do you find to be the useful content?
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The signalled layout itself
25.00%
 8 25.00%
The explanation of the process of undertaking
21.88%
 7 21.88%
The discussion of the various options
15.63%
 5 15.63%
The information re the technicalities
15.63%
 5 15.63%
The information re the operational use of layout
21.88%
 7 21.88%
Total 32 vote(s) 100%
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2002 Mainline Layout answer
savitha kandasamy
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#4
20-09-2012, 12:56 PM
Hi PJW,
with reference to your 2002 solved layout, I have one query. For upbranch, AHBC has a treadle placed near to SIP(40 sec).. My understanding is that, if a signal happens to be placed within the striking distance, the signal is approach released (delayed clearance control). But I am not able to understand the need for one more treadle near signal G38. Kindly clarify.
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Messages In This Thread
2002 Mainline Layout answer - by PJW - 20-04-2008, 06:09 PM
RE: Mainline Layout 2002 - by adikarina - 21-04-2008, 10:27 AM
RE: Mainline Layout 2002 - by PJW - 21-04-2008, 01:02 PM
RE: Mainline Layout 2002 - by savitha kandasamy - 20-09-2012, 12:56 PM
RE: Mainline Layout 2002 - by PJW - 20-09-2012, 04:22 PM
RE: Mainline Layout 2002 - by PJW - 20-09-2012, 09:45 PM
RE: 2002 Mainline Layout answer - by laz07 - 22-07-2014, 01:38 PM
RE: 2002 Mainline Layout answer - by asrisaku - 23-07-2014, 06:07 AM
RE: 2002 Mainline Layout answer - by laz07 - 24-07-2014, 10:10 AM

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