NG TS 3.02.01 2011
Technical Specifications - Circuit-Breakers - Issue 4
NG TS 2.31 2011
Technical Specifications - High Voltage Direct Current (Hvdc) Converters - Issue 1
NG PS(T) 021 2014
Policy Statements - Application of Surge Protection to Substations and Cable Sealing End Compounds - Issue 2
NG SCT 50 2005
Site Commissioning Tests - Resistors - Issue 1
NG TGN(E) 255 2012
Technical Guidance Notes - Functional Requirements for GIS Local Control and Protection - Issue 1
NG UKBP/TP 197 2013
UK Business Procedure/Transmission Procedures - Earthing System Design Procedural Requirements Documentation - Issue 5
NG TR(E) 434 2006
Technical Reports - Busbar Protection - Standby Numeric Protection System as an Alternative to UKBP/TP162 Contingency...
NG TGN(E) 178 2002
Technical Guidance Notes - Guide to SF6 Handling Practices - Issue 1
NG DH 02 2006
Design Handbook - Guidance On The Preparation & format of Setting Guidance Documents - Issue 1
NG TS 2.04 2017
Technical Specifications - Generic Design Principles for Re-Utilisation of Overhead Lines - Issue 5
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NG TGN(E) 026 2001
Technical Guidance Notes - Current Ratings for Overhead Lines - Issue 3
NG SCT 44 1998
Site Commissioning Tests - Nokia V.33 Modem, GI74 Multiplexer and Associated Communications Equipment - Issue 2
NG TS 3.24.42 2001
National Grid Technical Specifications - Automatic Reactive Switching for HV and LV Shunt Reactive Plant - Issue 1
NG UKBP/TP 137 2016
UK Business Procedure/Transmission Procedures - The Implementation of Construction (Design & Management) Regulations ...
NG DH 10 2013
Design Handbook - Electricity Substation Construction Civil, Structural and Building Engineering - Issue 4
NG TS 3.10.00 2010
Technical Specifications - Generic Technical Specifications - for Civil, Structural and Building Engineering - Introd...
NG TS 3.10.02 2010
Technical Specifications - Generic Technical Specifications - for Civil, Structural and Building Engineering - Materi...
NG NGUK/CD/BP 210E 2012
UK Capital Delivery Business Procedures - Environmental Requirements for Construction Pojects - Issue 2a
NG TS 3.24.25 2016
Technical Specifications - IEC 61850 Configuration - Issue 1
NG SB(T) 023 2012
Strategy Briefs - Use of Crushed Concrete - Issue 1
NG CH 24 2009
Commissioning Handbook - Installation & Commissioning of Numerical Busbar Protection - Issue 2
NG DH 01 2014
Design Handbook - Application Guidance Notes for The New Build & Asset Replacement of Transmission System Protection ...
NG TS 3.05.07 2011
Technical Specifications - Installation Requirements for Power and Auxiliary Cable - Issue 7
NG TGN(E) 200 2018
Technical Guidance Notes - Timescales and Techniques for The Rectification of Overhead Line Defects - Issue 7
NG UKBP/TP 107 2014
UK Business Procedure/Transmission Procedures - Protection and Control Relay Settings - Issue 11
NG TS 3.04.35 2017
Technical Specifications - Components For Overhead Lines - Issue 2
NG TS 3.02.04 2015
National Grid Technical Specifications - Current Transformers for Protection and General Use - Issue 6
NG SCT 20.12.06 1998
Site Commissioning Tests - Reyrolle THR Distance Protection - Issue 3
NG TS 3.01.04 ADD 1 2013
Technical Specifications - Busbar Systems for AIS Substations - Issue 2
NG TR(E) 399 2003
Technical Reports - Effectiveness of National Grid Transco Cable Cooling Systems - Issue 1