NR/L3/TEL/30181/028 ISSUE 1
Telecoms Maintenance Work Instructions Handbook: Maintenance of MD110
active, Most Current
| Organization: | NR |
| Publication Date: | 4 March 2023 |
| Status: | active |
| Page Count: | 8 |
scope:
This module specifies the requirements for the maintenance of the MD110 and peripheral equipment.
It applies to all staff carrying out maintenance of the MD110 system.
It does not cover activities undertaken by NMC (Network Management Centre)
Purpose
This telecoms maintenance instruction defines the maintenance and functional testing that Network Rail require for MD110 switches in operational and business buildings, which are provided to facilitate Operational and Operational Support communications for the safe operation of the railway.
The purpose of maintaining and testing these telephone exchanges is to decrease the incidence of failures through deterioration and to identify potential failures before they become service affecting.
Document History
NR/L3/TEL/30181/028 ISSUE 1
March 4, 2023
Telecoms Maintenance Work Instructions Handbook: Maintenance of MD110
This module specifies the requirements for the maintenance of the MD110 and peripheral equipment.
It applies to all staff carrying out maintenance of the MD110 system.
It does not cover activities...