SN.93: Difference between revisions
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Link back to [[Control Functions]]. | Link back to [[Control Functions]]. | ||
[[File:SN93.jpg|thumb|right|400px|SN.93 (left on gantry), with SN.693. SN.91 visible on the right, out of use.]] | |||
==Origin== | |||
The signal was brought into use 22-24 October 1977 in connection with the installation of reversible signalling. | |||
It broke the section between [[SN.89]] and [[UM.65]] ([[UM.64]] having been removed in preparation on 16-17 July of the same year). | |||
[[File: 1977-09.png|border]] | |||
==Details== | |||
{{Template:SignalDetails | {{Template:SignalDetails | ||
| Line 10: | Line 22: | ||
|mileage=66m 53ch | |mileage=66m 53ch | ||
|mounting=Gantry with [[SN.693]] | |mounting=Gantry with [[SN.693]] | ||
|date_intouse = 30 May 1965<ref name=LXO.77>[[LXO.77|Notice LXO.77]]</ref> | |||
|date_ontosp = 3 Mar 1968<ref name="S2546">[[S.2546|Notice S.2546]]</ref> | |||
|date_outofuse = In use | |||
|former_names = UF.23 | |||
}} | }} | ||
==Routes== | ==Routes== | ||
===Before 13 Sep 1993=== | |||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| Line 35: | Line 54: | ||
| - | | - | ||
| Brought into use 2nd Feb 1981 <ref name="31/W/2769">[[31/W/2769|Notice 31/W/2769]]</ref> | | Brought into use 2nd Feb 1981 <ref name="31/W/2769">[[31/W/2769|Notice 31/W/2769]]</ref> | ||
|- | |||
|} | |||
===After 13 Sep 1993=== | |||
Resignalling for Swindon "B" SCC between Uffington and Didcot occurred on 13 Sep 1993<ref name="Notice64">[[No. 64|Signalling Notice No. 64]]</ref>. | |||
{| class="wikitable" | |||
|- | |||
!ID | |||
!Destination | |||
!Next Signal | |||
!JI | |||
!SI | |||
!Remarks | |||
|- | |||
! A | |||
| Up Main | |||
| SB.1014 | |||
| - | |||
| - | |||
| <ref name="Notice64">[[No. 64|Signalling Notice No. 64]]</ref> | |||
|- | |||
! B | |||
| Down Main Reversible | |||
| SB.1008R/SB.1008 | |||
| 4 | |||
| - | |||
| <ref name="Notice64">[[No. 64|Signalling Notice No. 64]]</ref> | |||
|- | |- | ||
|} | |} | ||
==Aspect Sequence== | ==Aspect Sequence== | ||
===Before 13 Sep 1993=== | |||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! SN.93 | ! SN.93 | ||
! [[UM. | ! [[UM.65]] | ||
! UM. | ! UM.63 (Reading) | ||
! R.703R | ! R.703R | ||
! R.703 | ! R.703 | ||
|- | |||
| G | |||
| Y | |||
| R | |||
| - | |||
| - | |||
|- | |||
| Y | |||
| R | |||
| - | |||
| - | |||
| - | |||
|- | |||
| R | |||
| - | |||
| - | |||
| - | |||
| - | |||
|- | |||
| R>G | |||
| - | |||
| - | |||
| Y or G | |||
| R or Y or G | |||
|- | |||
|} | |||
===After 13 Sep 1993=== | |||
{| class="wikitable" | |||
|- | |||
! SN.93 | |||
! SB.1014 | |||
! SB.1010 | |||
! SB.1008R | |||
! SB.1008 | |||
|- | |- | ||
| G | | G | ||
Latest revision as of 13:18, 15 November 2014
Link back to Control Functions.
Origin
The signal was brought into use 22-24 October 1977 in connection with the installation of reversible signalling.
It broke the section between SN.89 and UM.65 (UM.64 having been removed in preparation on 16-17 July of the same year).
Details
Signal Details
| Form of Signal: | Colour Light |
|---|---|
| Type of Signal: | Main Aspect |
| Number of Aspects: | 3 |
| Line: | Up Main |
| Working: | Controlled |
| Interlocking: | Uffington |
| Mileage: | 66m 53ch |
| Mounting: | Gantry with SN.693 |
| Date into use: | 30 May 1965[1] |
| Date onto Swindon Panel: | 3 Mar 1968[2] |
| Date out of use: | In use |
| Former names: | UF.23 |
Routes
Before 13 Sep 1993
| ID | Destination | Next Signal | JI | SI | Remarks |
|---|---|---|---|---|---|
| A | Up Main | UM.65 | - | - | - |
| B | Down Main Reversible | R.703R/R.703 | 4 | - | Brought into use 2nd Feb 1981 [3] |
After 13 Sep 1993
Resignalling for Swindon "B" SCC between Uffington and Didcot occurred on 13 Sep 1993[4].
| ID | Destination | Next Signal | JI | SI | Remarks |
|---|---|---|---|---|---|
| A | Up Main | SB.1014 | - | - | [4] |
| B | Down Main Reversible | SB.1008R/SB.1008 | 4 | - | [4] |
Aspect Sequence
Before 13 Sep 1993
| SN.93 | UM.65 | UM.63 (Reading) | R.703R | R.703 |
|---|---|---|---|---|
| G | Y | R | - | - |
| Y | R | - | - | - |
| R | - | - | - | - |
| R>G | - | - | Y or G | R or Y or G |
After 13 Sep 1993
| SN.93 | SB.1014 | SB.1010 | SB.1008R | SB.1008 |
|---|---|---|---|---|
| G | Y | R | - | - |
| Y | R | - | - | - |
| R | - | - | - | - |
| R>G | - | - | Y or G | R or Y or G |
All data from BR(W) Uffington Locking Sketch, S277/2, Drawn Feb 76, Checked July 76. (9465) unless otherwise noted.