NR TI 013 ISSUE 4 PDF

NR TI 013 ISSUE 4 PDF

Name:
NR TI 013 ISSUE 4 PDF

Published Date:
08/26/2008

Status:
[ Withdrawn ]

Description:

Signal Sighting: Sunlight Issues

Publisher:
Network Rail

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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$5.7
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All reports of sunlight affecting the visibility of a signal. This shall include Cat A SPADs where an allegation has been made regarding sunlight.

Where an allegation against the signalling system is made this shall be investigated using the Signal Failure Investigation (SFI) process, that shall take precedence over this specification. However, records shall be maintained as defined in this specification

Purpose

The purpose of this Technical Instruction is so that the technical requirements for the immediate investigation following notification of sunlight issues affecting the visibility of a signal are defined and implemented. This shall include Cat A SPADs where an allegation has been made regarding sunlight.


Edition : 4
File Size : 1 file , 69 KB
Number of Pages : 2
Published : 08/26/2008

History


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