NR NR/L2/SIG/30014/E110 ISSUE 2 PDF

This Level 2 standard applies to all projects to alter Network Rail's signalling infrastructure.

This Signalling Works Testing Glossary is an individually published section of the Signalling Works Testing Handbook NR/L2/SIG/30014.

Purpose

This Level 2 standard supports the Signalling Works Testing Handbook NR/L2/SIG/30014 in providing the glossary used in the instructions and guidance to Signalling Works Testers on the mandatory procedures and process controls so that new signalling installations, and alterations to existing installations, are independently tested in a manner that confirms:

• Compliance with the Project Concept Design and Engineering Details, and fitness for purpose before the signalling system is offered for Entry Into Operational Service.

This glossary also, as far as practicable, specifies consistent terms used in the procedures and process controls specified in the Signalling Works Testing Handbook NR/L2/SIG/30014.