Name:
NR NR/L2/TEL/30120 ISSUE 2 PDF
Published Date:
03/07/2009
Status:
[ Inactive ]
Publisher:
Network Rail
This instruction applies to all persons engaged in the maintenance of public address systems used by Network Rail and/or the SFO.
Please note the maintenance regime for the Public Address PC's is detailed with NR/L2/TEL 30119 Specification for the maintenance of Public Address PCs.
The maintenance requirements for Power Plant, UPS and Batteries used to support PA Systems are detailed in NR/L2/TEL/30081.
Purpose
This instruction defines the requirements for an inspection regime by the telecoms maintainers of public address systems used by Network Rail and/or the SFO.
The purpose of maintaining public address systems is to decrease the incidence of failures through deterioration and to identify potential defects before they become service effecting.
| Edition : | 2 |
| File Size : | 1 file , 570 KB |
| Number of Pages : | 6 |
| Published : | 03/07/2009 |
