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NR/L3/SIG/11231

Signal Maintenance Testing Handbook

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Organization: NR
Publication Date: 5 December 2020
Status: active
Page Count: 35
scope:

Signaling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals that do not affect the application logic of the system or, the controls of the system that have previously been tested to signal orks testing.

Purpose

This document contains the index to the Signal Maintenance Testing (NR/SMTH) The SMTH provides a maintenance testing regime for the replacement or installation of signaling equipment that does not affect the application logic of the system or, the controls of the system that have previously been tested to signal works testing.

Document History

NR/L3/SIG/11231
December 5, 2020
Signal Maintenance Testing Handbook
Signaling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
March 7, 2020
Signalling Maintenance Testing Handbook
Signalling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
Signal Maintenance Testing Handbook
Signalling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
September 1, 2018
Signal Maintenance Testing Handbook
Signalling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
March 3, 2018
Signalling Maintenance Testing Handbook (SMTH)
Signalling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
March 4, 2017
Signal Maintenance Testing Handbook (SMTH)
Signalling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
March 5, 2016
Signal Maintenance Testing Handbook (NR/SMTH)
Signalling equipment that is replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works and minor signalling renewals...
September 6, 2014
Signal Maintenance Testing Handbook (NR/SMTH)
All signalling assets that are replaced or renewed on a like for like basis under corrective maintenance, temporary design as a result of an incident or engineering works (reference to other NR...
March 2, 2013
Signal Maintenance Testing Handbook (SMTH)
A description is not available for this item.
Signal Maintenance Testing Handbook (NR/SMTH)
A description is not available for this item.
March 5, 2011
Signal Maintenance Testing Handbook (NR/SMTH)
A description is not available for this item.
February 1, 2006
Signalling Maintenance Testing Handbook
A description is not available for this item.
April 1, 2002
Signalling Maintenance Testing Handbook
A description is not available for this item.
February 1, 2002
Signalling Maintenance Testing Handbook
A description is not available for this item.
December 1, 2000
Signalling Maintenance Testing (aka NR/SP/SIG/11231)
The contents of this Standard apply to the testing of all alterations to previously working and commissioned signalling systems, during maintenance, renewals and faulting, where the design remains...

References

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