All indexed NR/TEL standards

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Company standard

NR/CS/TEL/30101Telecoms Assurance and ComplianceIss 1

Guidance note

NR/GN/TEL/30037Office Telephone System Installations (formerly RT/E/C/30037)Iss 2
NR/GN/TEL/30065Guidance Note for the Management of Safety Related Reports for Telecoms FailuresIss 3
NR/GN/TEL/30137Loudspeaker Selection for PA and VA systemsIss 1
NR/GN/TEL/30138Buried Cable Route and Cable Route Through Station PlatformIss 1 · clause-by-clause
NR/GN/TEL/30139The Survey And Design Of Telecoms Cable And RouteIss 1 · clause-by-clause
NR/GN/TEL/30140Telecommunications Cable Routes and InstallationIss 1 · clause-by-clause
NR/GN/TEL/31106Overview Of Electromagnetic Coupling Between Traction Systems And Telecommunications CablesIss 1 · clause-by-clause

Level 1 policy

NR/L1/TEL/30029Telecoms Installation (formerly RT/E/P/30029)Iss 4
NR/L1/TEL/30099Telecoms Asset ManagementIss 4
NR/L1/TEL/30100Telecoms Design (Formerly NR/CS/TEL/30100)Iss 3 · clause-by-clause
NR/L1/TEL/30102Network Rail Asset Management Policy - Telecommunications EngineeringIss 2

Level 2 specification

NR/L2/TEL/00013Specification for cable troughingIss 4+ADD1 · clause-by-clause
NR/L2/TEL/00028Controlled Climate Trackside Housing for Telecommunications Equipment (formerly NR/PS/TEL/00028)Iss 3 · clause-by-clause
NR/L2/TEL/013Competence in Telecommunications Engineering (NR/L2/CTM/013)Iss 3
NR/L2/TEL/30002Operational Concentrator System (OCS) (NR/SP/TEL/30002)Iss 6
NR/L2/TEL/30003Immunity Test Requirements For Lineside Communications Systems (Formerly NR/SP/TEL/30003)Iss 5 · clause-by-clause
NR/L2/TEL/30022Engineering Assurance Arrangements for Communications Engineering Schemes and Services (formerly RT/E/P/30022)Iss 8 · clause-by-clause
NR/L2/TEL/30024Fault Priority, Restoration Time and Accountability for Telecommunications Equipment (formerly NR/SP/TEL/30024)Iss 5 · clause-by-clause
NR/L2/TEL/30028Installation of Operational Telecommunications Equipment (formerly NR/SP/TEL/30028)Iss 3 · clause-by-clause
NR/L2/TEL/30033Inspection and Surveillance of Telecommunications Engineering Activities (formerly NR/SP/TEL/30033)Iss 7
NR/L2/TEL/30034Radio Mast Lightning Protection and Earthing System (Formerly RT/E/S/30034)Iss 4 · clause-by-clause
NR/L2/TEL/30036Booster Transformers Outages: Managing the Consequences for Telecommunication Systems (formerly RT/E/S/30036)Iss 4
NR/L2/TEL/30066Clearance From Fixed Radio Frequency Transmitters (formerly RT/E/P/30066)Iss 8 · clause-by-clause
NR/L2/TEL/30067The Transmission of Safety Related InformationIss 2
NR/L2/TEL/30070Maintenance of Telecommunications Copper CablesIss 2
NR/L2/TEL/30075Maintenance of Electro-mechanical Concentrators (Formerly NR/WI/TEL/30075)Iss 2
NR/L2/TEL/30078Maintenance of Network Control Processor Systems (NR/WI/TEL/30078)Iss 2
NR/L2/TEL/30086Maintenance of Telecoms Digital Transmission Systems (Formerly NR/WI/TEL/30086)Iss 3
NR/L2/TEL/30094Installation of Telecommunications Equipment and Systems (formerly NR/SP/TEL/30094)Iss 2 · clause-by-clause
NR/L2/TEL/30095Maintenance of Telecoms Equipment for Radio Electronc Tokenless BlockIss 2
NR/L2/TEL/30097Maintenance of Lineside Telephone Plug Points and Tunnel Emergency Communication systems (Pinch Wires)Iss 2
NR/L2/TEL/30098Testing and Commissioning of Telecommunications Equipment and Systems (Formerly NR/SP/TEL/30098)Iss 3 · clause-by-clause
NR/L2/TEL/30103Testing Requirements - Public Emergency Telephone System (PETS) (formerly NR/WI/TEL/30103)Iss 2
NR/L2/TEL/30105Compliance with Fixed Telecoms Network Design Criteria (formerly NR/SP/TEL/30105)Iss 2
NR/L2/TEL/30125Communications with Electrical Control Rooms - ETD Network Testing SpecificationIss 1
NR/L2/TEL/30126Specification For The Maintenance Of Telecoms AnalogueIss 1
NR/L2/TEL/30127GSM-R Air Interface Functionality, Availability Management and Compliance ValidationIss 4 · clause-by-clause
NR/L2/TEL/30130Customer & Operational Information Systems (Formerly NR/SP/TEL/30130)Iss 4
NR/L2/TEL/30132Asset Management of Station Information and Surveillance Systems (SISS)Iss 1
NR/L2/TEL/30134Design and Installation Requirements for Public Announcement, Voice Alarm and Long Line Public Announcement SystemsIss 2
NR/L2/TEL/30135Video Surveillance Systems (VSS)Iss 6
NR/L2/TEL/30136Testing Requirements - Security CCTVIss 1
NR/L2/TEL/30141Tunnel Emergency Communication Wire Product SpecificationIss 1
NR/L2/TEL/30143Line Side Telephones Product SpecificationIss 1 · clause-by-clause
NR/L2/TEL/30146Product Specification for GSM and GSM-R ModemsIss 2
NR/L2/TEL/30147Product Specification for Wireless Connectivity SolutionsIss 1
NR/L2/TEL/30151Design and installation of station cablingIss 1 · clause-by-clause
NR/L2/TEL/30156Functional Requirements for Safety Related Communications Equipment for On Track Plant WorkingIss 1
NR/L2/TEL/30160Specification for Loose-Tube Optical Fibre Network DesignIss 4 · clause-by-clause
NR/L2/TEL/30161Supply of Optical Fibre Patchcord and Pigtail AssembliesIss 1 · clause-by-clause
NR/L2/TEL/30176Telecoms Asset Data RequirementsIss 01 · clause-by-clause
NR/L2/TEL/30179Design of Fibre Distribution Systems and Fibre End-User ConnectionsIss 1 · clause-by-clause
NR/L2/TEL/30182Security of Telecoms Digital SystemsIss 3 · clause-by-clause
NR/L2/TEL/30184Specification for Network Rail Telecoms systems architecture, technical design and test assuranceIss 1 · clause-by-clause
NR/L2/TEL/30185Principles for Operational Telecommunications, Signalling and E&P Sub-Access Internet Protocol NetworksIss 1 · clause-by-clause
NR/L2/TEL/31001Telecom maintenance testing & fault investigation processIss 4
NR/L2/TEL/31002Maintenance of Telecommunications EquipmentIss 5
NR/L2/TEL/31108Specification for B.T. Circuits – Procurement RequirementsIss 3
NR/L2/TEL/31111Design and Installation Requirements for Driver Only Operation (Passenger) SystemsIss 3
NR/L2/TEL/31114Product Specification for Telecoms Jumper WireIss 1 · clause-by-clause
NR/L2/TEL/31200Design of High-Capacity Fibre Cable SystemsIss 1 · clause-by-clause

Level 3 work instruction

NR/L3/TEL/00061Procedure for works impacting GSM-RIss 1 · clause-by-clause
NR/L3/TEL/0022Preventative Maintenance of Operational Telecoms Assets (formerly NR/L3/MTC/TE022)Iss 3
NR/L3/TEL/0092Process for the application and implementation of planned works activities across the Telecom bearer, circuits, and systemsIss 6
NR/L3/TEL/30005Working at Height when accessing Telecoms assetsIss 1
NR/L3/TEL/30066Energisation of Fixed Radio Frequency Transmitter SystemsIss 1
NR/L3/TEL/30071Specification for the Maintenance of Telecoms Optical Fibre Cables (Formerly NR/WI/TEL/30071)Iss 3
NR/L3/TEL/30074Specification for the Maintenance of Telecommunication Earths and Screening Systems (Formerly NR/L2/TEL/30074)Iss 3 · clause-by-clause
NR/L3/TEL/30076The maintenance of processor controlled concentratorsIss 3
NR/L3/TEL/30081Work instruction for the maintenance of telecommunication power plant, batteries, inverters and uninterruptible power suppliesIss 4
NR/L3/TEL/30082Work instruction for the maintenance of voice recordersIss 4
NR/L3/TEL/30088Radio Structure Inspections and Maintenance of Antenna Systems and FeedersIss 5
NR/L3/TEL/30090Inspection of Telecoms Equipment RoomsIss 4
NR/L3/TEL/30105Installation of Operational Voice RecordersIss 3
NR/L3/TEL/30106Installation of Lineside TelephonesIss 2 · clause-by-clause
NR/L3/TEL/30108Manual Installation Of Telecommunications CablesIss 1 · clause-by-clause
NR/L3/TEL/30123Communications With Emergency Services - ETD Network Testing Procdeures (formerly NR/WI/TEL/30123)Iss 02
NR/L3/TEL/30133Asset Condition Assessments for Telecoms Renewals & Enhancement PlanningIss 2
NR/L3/TEL/30162Work Instruction for Jointing, Terminating and Testing Optical Fibre CablesIss 3 · clause-by-clause
NR/L3/TEL/30170Work instruction for the maintenance of Public Address Voice Alarm (PAVA) equipmentIss 2
NR/L3/TEL/30175Ethernet Services Commissioning TestsIss 2
NR/L3/TEL/30181Telecoms Maintenance Work Instructions HandbookIss 14
NR/L3/TEL/30181/001Netrix switchIss 1
NR/L3/TEL/30181/002Thameslink Cisco layer 2/3 switchesIss 2
NR/L3/TEL/30181/004FTNx infinera maintenanceIss 1
NR/L3/TEL/30181/005Northgate call touchIss 1
NR/L3/TEL/30181/006GSM-R/GSM Lineside TelephonesIss 1
NR/L3/TEL/30181/007CISCO Unified Communications Manager and BT Trader Turret Server SystemIss 2
NR/L3/TEL/30181/008BT Trader Board and HMI backup telephone MaintenanceIss 2
NR/L3/TEL/30181/009Maintenance of Telecoms Cable/Equipment HousingsIss 1
NR/L3/TEL/30181/011Maintenance of Operational TelephonesIss 2
NR/L3/TEL/30181/012Maintenance of GSM-R Fixed Terminal Sub-system (Dicora)Iss 1
NR/L3/TEL/30181/013Maintenance of Whiteley PETSIss 1
NR/L3/TEL/30181/015Maintenance of Closed Circuit Television CamerasIss 1
NR/L3/TEL/30181/016Maintenance of Closed Circuit Television Monitoring EquipmentIss 1
NR/L3/TEL/30181/018Maintenance of ClocksIss 1
NR/L3/TEL/30181/019Maintenance of Customer Information System Control EquipmentIss 1
NR/L3/TEL/30181/020Maintenance of Closed Circuit Television Video RecordersIss 1
NR/L3/TEL/30181/021Maintenance of Help PointsIss 1
NR/L3/TEL/30181/022Maintenance of Customer Information DisplaysIss 1
NR/L3/TEL/30181/023Maintenance of Public Address Personal Computer (PC) and Recorded Announcement EquipmentIss 1
NR/L3/TEL/30181/024Maintenance of Public Address SystemsIss 1
NR/L3/TEL/30181/025Inspection of Lineside Cable RoutesIss 1 · clause-by-clause
NR/L3/TEL/30181/026Maintenance of GSM-R Radio BTS, BSC, TCU, PCU, Repeater, OMCR, NSS and FTS equipmentIss 1
NR/L3/TEL/30181/027Maintenance of Cisco ASR903 RouterIss 1
NR/L3/TEL/30181/028Maintenance of MD110Iss 1
NR/L3/TEL/30181/029Maintenance of MX-ONEIss 1
NR/L3/TEL/30181/030Maintenance of Hi-PathIss 2
NR/L3/TEL/30181/031Maintenance of TENOVISIss 1
NR/L3/TEL/30181/032Inspection of Radio Spot Schemes – UHF (Analogue) SystemsIss 1
NR/L3/TEL/30181/033Inspection of Radio Spot Schemes – UHF (Marine) SystemsIss 1
NR/L3/TEL/30181/034Inspection of Radio Spot Schemes – UHF (Digital) PMR SystemsIss 1
NR/L3/TEL/30181/035The Maintenance of DOO(P) CCTV, Guard-Assisted CCTV(P) and DOO(P) Mirror SystemsIss 1
NR/L3/TEL/30181/036Testing of Communications with Electrical Control RoomsIss 1
NR/L3/TEL/30187RSIT, Telecommunications, Signalling and E&P Firewall ConfigurationIss 1
NR/L3/TEL/31104Process for Managing Telecoms Software/Hardware changes (Formerly NR/WI/TEL/31104)Iss 4
NR/L3/TEL/33000Document Index for In-sourcing of ThalesIss 3
NR/L3/TEL/33001Document Index For Transfer Of Stoke Telecoms Engineering CentreIss 1
NR/L3/TEL/40047Process for the Management of Safety Related Reports for Telecom FailureIss 5

Product specification

NR/PS/TEL/00014Telecommunications Optical Fibre Cable (formerly RT/E/PS/00014)Iss 4 · clause-by-clause
NR/PS/TEL/00015Unit Twin Copper Telecommunications Cable (formerly RT/E/PS/00015)Iss 3 · clause-by-clause
NR/PS/TEL/00025Synchronous Digital Hierarchy Multiplexing Equipment (formerly RT/E/PS/00025)Iss 2
NR/PS/TEL/00026Primary PCM Multiplex Equipment (formerly RT/E/PS/00026)Iss 2
NR/PS/TEL/00027Digital Subscriber Line Transmission Equipment (formerly RT/E/PS/00027)Iss 2
NR/PS/TEL/30107Telecoms Lineside Copper Cable EnclosuresIss 1 · clause-by-clause
NR/PS/TEL/31102Screening Conductor For The Immunisation Of Telecommunications CablesIss 1 · clause-by-clause

Specification (legacy numbering)

NR/SP/TEL/30032Positioning and Labelling of Lineside Telephones (formerly RT/E/S/30032)Iss 4 · clause-by-clause
NR/SP/TEL/30035Telecoms Network Terminating Points (formerly RT/E/S/30035)Iss 2 · clause-by-clause
NR/SP/TEL/50016Methodology for the Demonstration of Compatibility with Telecommunications Systems (formerly NR/GN/TEL/50016)Iss 3

Work instruction

NR/WI/TEL/30102Testing Requirements - Operational Voice RecordersIss 1
NR/WI/TEL/30103Testing Requirements - Public Emergency Telephone SystemIss 1
NR/WI/TEL/30104Testing Requirements - Signal Box ConcentratorIss 1