NR RT/E/C/19025
Signalling Equipment Technical Advice Notice (SIGTAN025) Electric Lever Locks and Circuit Controllers (aka NR/GN/SIG/19025)
| Organization: | NR |
| Publication Date: | 1 February 2001 |
| Status: | active |
| Page Count: | 24 |
scope:
This document applies to electric lever locks and circuit controllers that form part of the railway infrastructure signalling control system.
PURPOSE
This document provides technical information and advice on problems affecting Electric Lever Locks and Circuit Controllers used on Railtrack s Signalling Infastructure. It includes the measures necessary to control the risks presented by those failures.
It is anticipated that this document will develop to become a controlled repository for providing advice and information.
Document History