24-09-2012, 08:57 AM
Hi PJW,
We are attaching solved 2011 layout for module 2.Please find and we got some doubts while solving the layout:
1. when we calculate headway for branch line between A&D, we got 2 aspect signalling. For C to F, we got 4 aspect signalling.
Kindly suggest, how to make trasition between 2 and 4 aspect signalling or can we show 4-aspect for all lines as we followed in yard.
2. What are the considerations, when there is head shunt or run round lines in the yard?
Regards,
Nagasri.J
We are attaching solved 2011 layout for module 2.Please find and we got some doubts while solving the layout:
1. when we calculate headway for branch line between A&D, we got 2 aspect signalling. For C to F, we got 4 aspect signalling.
Kindly suggest, how to make trasition between 2 and 4 aspect signalling or can we show 4-aspect for all lines as we followed in yard.
2. What are the considerations, when there is head shunt or run round lines in the yard?
Regards,
Nagasri.J