LUL - T0508
Signalling equipment overhaul specification 3 position double element vane relay (WKR)
inactive
| Organization: | LUL |
| Publication Date: | 1 October 2012 |
| Status: | inactive |
| Page Count: | 52 |
scope:
This Specification is written to comply with Engineering Standard 1-202 in defining the requirements for the overhaul of all variants of 3 position Double Element Vane Relays which are used extensively in the signalling system on the London Underground.
The specification hierarchy that supports these requirements is detailed in Attachment 4 to the Specification.
Document History
November 1, 2022
Signalling equipment overhaul specification 3 position double element vane relay
This specification should be used by all those when engaged in the overhaul of all variants of 3 position Double Element Vane Relays which are used extensively in the signalling system on the London...
November 1, 2017
Signalling equipment overhaul specification 3 position double element vane relay (WKR)
This specification is written to comply with LU standard S1202 ‘Signalling equipment overhaul’ in defining the requirements for the overhaul of all variants of 3 position Double Element Vane Relays...
T0508
October 1, 2012
Signalling equipment overhaul specification 3 position double element vane relay (WKR)
This Specification is written to comply with Engineering Standard 1-202 in defining the requirements for the overhaul of all variants of 3 position Double Element Vane Relays which are used...