Name:
NR NB 134 ISSUE 5 PDF
Published Date:
05/24/2021
Status:
[ Revised ]
Publisher:
Network Rail
Applies to all single rail DC track circuits on non electrified lines [on electrified lines it is likely that the need for continuous
traction return would not cause the circumstances of this Notice Board to have occurred].
Purpose
To remind staff that the use of transpositions in single rail DC track circuits can import risk into the signalling system.
| Edition : | 5 |
| File Size : | 2 files , 290 KB |
| Number of Pages : | 3 |
| Published : | 05/24/2021 |
