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NR/L3/TEL/30074

Specification for the Maintenance of Telecommunication Earths & Screening Systems (aka NR/L2/TEL/30074)

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Organization: NR
Publication Date: 3 September 2011
Status: active
Page Count: 9
scope:

This instruction applies to all persons engaged in the maintenance of Telecoms Earths and screening systems for Network Rail.

Purpose

This instruction defines the maintenance requirements for Telecoms Earths and Screening systems in use on Network Rail infrastructure.

The purpose of maintaining and testing these systems is to decrease the incidence of failures through deterioration and to identify potential failures before they become service affecting.

Document History

NR/L3/TEL/30074
September 3, 2011
Specification for the Maintenance of Telecommunication Earths & Screening Systems (aka NR/L2/TEL/30074)
This instruction applies to all persons engaged in the maintenance of Telecoms Earths and screening systems for Network Rail. Purpose This instruction defines the maintenance requirements for...
NR/L2/TEL/30074 ISSUE 2
March 7, 2009
Specification for the Maintenance of Telecommunication Earths & Screening Systems
This instruction applies to all persons engaged in the maintenance of Telecoms Earths and screening systems for Network Rail. Purpose This instruction defines the maintenance requirements for...
NR/WI/TEL/30074 ISSUE 1
June 1, 2006
Maintenance of Telecoms Earth and Screening Systems
This instruction applies to all persons engaged in the maintenance of Telecoms Earths and screening systems for Network Rail. Purpose This instruction defines the maintenance requirements for...

References

This document references:
NR/L2/TEL/31002 - Maintenance of Telecommunications Equipment
Published by NR on June 2, 2018
This document specifies the key requirements, and mandates the use of the suite of Maintenance Instructions, required by Network Rail for the maintenance of its telecoms assets. Unless explicitly...
This document references:
NR/L2/TEL/31001 - Telecom Maintenance Testing & Fault Investigation Process
Published by NR on March 3, 2018
The TMT&FIP applies to testing work on all equipment and systems that are carrying operational telecommunications traffic. This includes bearer circuits carried over Network Rail owned...
This document is referenced by:
NRS-SRB001 - Standards Briefing Report for March 2021
Published by NR on February 4, 2021
A description is not available for this item.
This document is referenced by:
ACC/CAT/CO/001 ISSUE 130 - Catalogue of Network Rail Standards (aka NR/CAT/STP/001)
December 2, 2023
A description is not available for this item.
This document is referenced by:
NR/L2/TEL/30124 - Specification for the Maintenance of GSM-R Radio BTS, BSC TCU, Repeater and IVRS Equipment
Published by NR on December 1, 2012
This instruction applies to all persons engaged in the maintenance of GSM-R Radio Base Transceiver Stations (BTS), Base Station Controllers (BSC), Transcoder Units (TCU) and Repeater equipment. This...
This document is referenced by:
NR/L3/TEL/30088 - Radio Structure Inspections and Maintenance of Antenna Systems and Feeders
Published by NR on December 7, 2019
This module applies to all NWR structures and associated components providing GSM-R, RETB, microwave and spot radio services to the UK rail network. Purpose The purpose of this document is to specify...
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