NR/WI/TEL/30112 ISSUE 1
Maintenance of Customer Information System Monitors
| Organization: | NR |
| Publication Date: | 1 August 2006 |
| Status: | inactive |
| Page Count: | 7 |
scope:
This instruction applies to all persons engaged in the maintenance of CIS monitors used by Network Rail and/or the SFO.
Purpose
This instruction defines the requirements for an inspection regime by the telecoms maintainers of CIS monitors used by Network Rail and/or the SFO. The purpose of undertaking maintenance is to ensure that CIS monitors are functional and to identify defects before they become service effecting.
Document History