LUL - T0500
Track Bonds for Both Underground and Surface Locations
inactive
| Organization: | LUL |
| Publication Date: | 1 September 2013 |
| Status: | inactive |
| Page Count: | 6 |
scope:
This specification covers the requirements of three types of 'track bonds' for connection across running rail joints:
- Type A for use in surface locations
- Type B for use in underground or tunnel locations
- Type C for use in 25KV immunised areas
Purpose
The purpose of Track Bonds detailed in this Technical Specification is to ensure the continuity of the signal circuitry across rail joints. This specification covers the requirements for three types and two sizes of track bonds. Type A is for surface locations, type B is for use in underground locations and type C is for use in 25kV immunised areas. For ordering details of the relevant type and sizes refer to clause 5.2 of this specification.
Document History
January 1, 2022
Track bonds for both underground and surface locations
This document covers the requirements of three types of ‘track bonds’ (and two sizes) for connection across running rail joints.
This technical specification applies to suppliers (referred to as...
January 1, 2017
Track bonds for both underground and surface locations
This document covers the requirements of three types of ‘track bonds’ (and two sizes) for connection across running rail joints
Purpose
The purpose of track bonds detailed in this technical...
T0500
September 1, 2013
Track Bonds for Both Underground and Surface Locations
This specification covers the requirements of three types of ‘track bonds' for connection across running rail joints:
Type A for use in surface locations
Type B for use in underground or tunnel...
May 1, 2011
Track Bonds for Both Underground and Surface Locations
This specification covers the requirements of three types of ‘pigtail' connections for connections and bonds to running rails:
• Type A for use in surface locations
• Type B for use in underground...