NR/L3/SIG/10661 ISSUE 14
Signalling Maintenance Task Intervals
| Organization: | NR |
| Publication Date: | 5 March 2016 |
| Status: | inactive |
| Page Count: | 22 |
scope:
This document applies to all staff that carry out preventative or corrective maintenance to signalling assets on NRMI.
The intervals relate to the maintenance tasks defined in the Signal Maintenance Specifications.
Purpose
The purpose of this document is to set the safety and performance intervals applicable for carrying out signalling maintenance tasks and tests.
The intervals shown are intended to maintain the designed safety and reliability by detecting and correcting deficiencies to signalling infrastructure before there is deterioration or failure.
Document History