NR/L2/SIG/30014 ISSUE 19
Signalling Works Testing Handbook
|Publication Date:||4 September 2021|
This Handbook applies to all maintenance or project works to alter Network Rail's signaling infrastructure, or with the potential
to affect the fitness for purpose of the Network Rail Infrastructure that meets the selection criteria as defined in NR/L3/SIG/10064 NR/GI/T001.
This document mandates the application of the sections of the Signalling Works Testing Handbook.
It provides requirements and guidance on the procedures and process controls necessary to confirm that new signalling installat
and alterations to existing installations, are independently tested in a manner that assures:
• The Health and Safety of Network Rail employees, supply chain and others affected by its activities; and
• Compliance with the project Concept Design and Engineering Details;
• Fitness for purpose before they are offered for Entry into Operational Service.
The Signalling Works Testing Handbook has been created to collate together all the documents describing the procedures and process
controls for signal works testing that are, as far as practicable, consistent across the Network Rail managed structure.