LUL - T0506
Signalling equipment overhaul specification 2-position double element vane relay
inactive
| Organization: | LUL |
| Publication Date: | 1 December 2012 |
| Status: | inactive |
| Page Count: | 50 |
scope:
This Specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-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 5 to the Specification.
Document History
October 1, 2022
Signalling equipment overhaul specification 2-position double element vane relay
This specification should be used by all those when engaged in the overhaul of all variants of 2-position Double Element Vane relays, which are used in the signalling systems on the London...
October 1, 2017
Signalling equipment overhaul specification 2-position double element vane relay
This specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-position Double Element Vane relays, which are used...
T0506
December 1, 2012
Signalling equipment overhaul specification 2-position double element vane relay
This Specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-position Double Element Vane relays, which are used...
October 1, 2012
Signalling equipment overhaul specification 2-position double element vane relay
This Specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-position Double Element Vane relays, which are used...