NR NR/L2/SIG/11201/MOD X24 ISSUE 2 PDF

Name:
NR NR/L2/SIG/11201/MOD X24 ISSUE 2 PDF

Published Date:
06/02/2012

Status:
[ Active ]

Description:

Signalling Design Handbook: Level Crossings - On Call Barriers

Publisher:
Network Rail

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

PDF ONLY

GENERAL DESCRIPTION

Where the number of trains exceeds the numbers of vehicles passing over the crossing it reduces the workload of signallers if the normal position of the barriers is lowered across the road. Such crossings require a means for a user at the crossing to inform the signaller that they require to cross. This gives rise to the name for this version of an MCB which shall be known as an "On Call Barrier" or "MCB-OC".

Edition :	2
File Size :	1 file , 230 KB
Number of Pages :	11
Published :	06/02/2012

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