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NR/L3/TEL/30181/022 - Telecoms Maintenance Work Instructions Handbook: Maintenance of Customer Information Displays
September 5, 2020 - NR

This instruction applies to all persons maintaining LCD, LED and TFT Customer Information System displays used by Network Rail and/or the SFO. Purpose This instruction defines the telecommunications maintenance procedure for Liquid Crystal Display (LCD), Light Emitting Diode (LED) and Thin...

NR/L3/SCO/313/SP-3.04 - On-Track Machines (OTMs) Driver and Operations Standards Manual: Managing OTM Incidents
September 5, 2020 - NR

This module specifies the process to be followed: a) in the event of an incident involving an OTM outside possessions; and b) on depots requiring an investigation into any technical aspects of an OTM. It applies to any incident involving a Network Rail OTM operating in service or on a...

NR/L3/TEL/30181/019 - Telecoms Maintenance Work Instructions Handbook: Maintenance of Customer Information System Control Equipment
September 5, 2020 - NR

This instruction applies to all persons maintaining CIS Control Equipment used by Network Rail and/or the SFO. Power supplies, Uninterruptable Power Supplies (UPS), equipment or batteries associated with CIS Control System should be maintained as detailed in NR/L3/TEL/30081. Purpose This...

ISO/IEC DIS 24775-6 - Information technology — Storage management — Part 6: Fabric
August 25, 2020 - ISO

The Storage Management Technical Specification, Part 6 Fabric defines management profiles for Autonomous (top level) profiles for programs and devices whose central function is providing support for storage networking. This version of Storage Management Technical Specification, Part 6 Fabric...

Elastic Optical Networks Fundamentals, Design, Control, and Management
August 20, 2020 - CRC

The rapid growth in communications and internet has changed our way of life, and our requirement for communication bandwidth. Optical networks can enable us to meet the continued demands for this bandwidth, although conventional optical networks struggle in achieving this, due to the...

NR/GN/MTC/089 - Guidance for the Exchange of Asset Data and the Continuing Maintenance of Assets Undergoing Change
September 5, 2020 - NR

This guidance note applies to all project works that either temporarily or permanently renew, replace, alter, decommission, remove existing assets or provide new assets on Network Rail infrastructure. This does not apply where the project work is to be undertaken by the Maintainer of those...

NR/L3/TEL/30181/012 - Telecoms Maintenance Work Instructions Handbook: Maintenance of GSM-R Fixed Terminal Sub-system (Dicora)
September 5, 2020 - NR

This instruction applies to all staff engaged in the maintenance and testing of all GSM-R FTS Sub Systems (Dicora) in operational building. For the purposes of this instruction an operating centre includes: - • Operational Control Offices • Electrical Control Offices • Signalling/Operating Centres...

NR/L3/OPS/021/12 - Weather Management Index: Flooding- Management of Drainage
September 5, 2020 - NR

This module contains the business process to manage drainage during A/EW by: a) selecting high risk drainage systems as identified in the Route Drainage Management Plans (RDMP) for inclusion in the Integrated Weather Management Plan (IWMP); b) identifying the actions to be taken during A/EW weather...

NR/L3/SCO/313/SP-1.11 - On-Track Machines (OTMs) Driver and Operations Standards Manual: OTM Type Knowledge
September 5, 2020 - NR

It applies to all Network Rail OTM drivers, and supervisory and management staff who require competence to drive OTM trains as part of their responsibilities and work requirement. Purpose This module specifies arrangements for the training, assessment and retention of traction knowledge for...

NR/L3/TEL/30181/013 - Telecoms Maintenance Work Instructions Handbook: Maintenance of Whiteley PETS
September 5, 2020 - NR

This module applies to the maintenance, and those undertaking it, of Whiteley PETS, charger & batteries where used as Public Emergency Telephone Systems at road/rail crossings on Network Rail infrastructure. The maintenance of the telephones is covered by standard NR/L3/TEL/30181/011....

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