SN.89 - Revision history

Danny at 23:01, 15 November 2014

2014-11-15T23:01:12Z

← Older revision		Revision as of 23:01, 15 November 2014
Line 87:		Line 87:
	\|}		\|}


			==Alterations==

			The signal lost its number 1 junction indicator and draw-ahead when the facing points (308A) into the Up Goods Loop were removed in December 1994:

			[[File: 1994-01.png\|border]]


			==References==
	All data from [[Sources - Locking_Sketches\|BR(W) Uffington Locking Sketch, S277/2, Drawn Feb 76, Checked July 76. (9465)]] unless otherwise noted.		All data from [[Sources - Locking_Sketches\|BR(W) Uffington Locking Sketch, S277/2, Drawn Feb 76, Checked July 76. (9465)]] unless otherwise noted.

	<references />		<references />

Danny: /* Alterations in connection with Reversible Signalling */

2014-11-15T13:21:48Z

Alterations in connection with Reversible Signalling

← Older revision		Revision as of 13:21, 15 November 2014
Line 48:		Line 48:
	[[File: 1977-05.png\|border]]		[[File: 1977-05.png\|border]]

	The reversible signalling was brought into use in 1981 <ref>Signalling Notice [[31/W/2770]]</ref>.		A new signal, [[SN.93]], was brought into use over the weekend of 22-24 October 1977, further in connection with the installation of reversible signalling. At this stage, SN.89's route to [[UM.65]] was altered to read to [[SN.93]]. [[UM.68]], in rear of SN.89, was converted to a four-aspect, as there was the insufficient braking distance between SN.89 and [[SN.93]].

			[[File: 1977-09.png\|border]]

			The reversible signalling was brought into use in 1981 <ref>Signalling Notice [[31/W/2770]]</ref>.

	==Aspect Sequence==		==Aspect Sequence==

Danny at 12:59, 15 November 2014

2014-11-15T12:59:46Z

← Older revision		Revision as of 12:59, 15 November 2014
Line 41:		Line 41:
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			==Alterations in connection with Reversible Signalling==

			From 19 June 1977 the signal was mounted on a right-hand cantilever, in readiness for the future installation of [[SN.693R]] on the same structure.

			[[File: 1977-05.png\|border]]

			The reversible signalling was brought into use in 1981 <ref>Signalling Notice [[31/W/2770]]</ref>.

	==Aspect Sequence==		==Aspect Sequence==

Daniel Evans: Reference

2014-06-09T10:48:44Z

Reference

← Older revision		Revision as of 10:48, 9 June 2014
Line 44:		Line 44:
	==Aspect Sequence==		==Aspect Sequence==

	YY aspect introduced on 13 Sep 1993 does not seem to have been brought into use on that date: "When SN.89 is displaying a green aspect, [[SN.93]] may be displaying a yellow or green aspect". At what date was the YY brought into use, if ever?		YY aspect introduced on 13 Sep 1993 does not seem to have been brought into use on that date: "When SN.89 is displaying a green aspect, [[SN.93]] may be displaying a yellow or green aspect" <ref name="Notice64" />. At what date was the YY brought into use, if ever?

	{\| class="wikitable"		{\| class="wikitable"

Daniel Evans: YY aspect unused?

2014-06-09T10:48:14Z

YY aspect unused?

@@ Line 44: / Line 44: @@
 ==Aspect Sequence==
-===Before 13 Sep 1993===
+YY aspect introduced on 13 Sep 1993 does not seem to have been brought into use on that date: "When SN.89 is displaying a green aspect, [[SN.93]] may be displaying a yellow or green aspect". At what date was the YY brought into use, if ever?
 {| class="wikitable"
@@ Line 51: / Line 51: @@
 ! [[SN.91]]
 ! [[SN.93]]
-! [[UM.65]]
+! [[UM.65]]/SB.1014
 |-
 | R>Y
@@ Line 69: / Line 69: @@
 |-
 | R
 | -
 | -

Daniel Evans: Reference fix

2014-06-09T10:41:07Z

Reference fix

← Older revision		Revision as of 10:41, 9 June 2014
Line 4:		Line 4:
	\|form=Colour Light		\|form=Colour Light
	\|type=Main Aspect		\|type=Main Aspect
	\|aspects=3, 4 after 13 Sep 1993<ref name="Notice64>[[No. 64\|Signalling Notice No. 64]]</ref>		\|aspects=3, 4 after 13 Sep 1993<ref name="Notice64">[[No. 64\|Signalling Notice No. 64]]</ref>
	\|line=Up Main		\|line=Up Main
	\|working=Controlled		\|working=Controlled

Daniel Evans: Date limits on SN91 removal

2014-06-09T10:39:29Z

Date limits on SN91 removal

← Older revision		Revision as of 10:39, 9 June 2014
Line 31:		Line 31:
	\| 1		\| 1
	\| -		\| -
	\| P/NP. Removed ??/~~??/??~~		\| P/NP. Removed some time after 13 Sep 1993<ref name="Notice64" />
	\|-		\|-
	! B		! B

Daniel Evans: Changes WRT Notice 64

2014-06-09T10:38:28Z

Changes WRT Notice 64

@@ Line 4: / Line 4: @@
 |form=Colour Light
 |type=Main Aspect
-|aspects=3
+|aspects=3, 4 after 13 Sep 1993<ref name="Notice64>[[No. 64|Signalling Notice No. 64]]</ref>
 |line=Up Main
 |working=Controlled
@@ Line 31: / Line 31: @@
 | 1
 | -
-| P/NP
+| P/NP. Removed ??/??/??
 |-
 ! B
@@ Line 43: / Line 43: @@
 ==Aspect Sequence==
 {| class="wikitable"
 |-
@@ Line 66: / Line 69: @@
 |-
 | R
 | -
 | -

Daniel Evans: SN91/93 confused

2014-06-09T10:35:47Z

SN91/93 confused

← Older revision		Revision as of 10:35, 9 June 2014
Line 28:		Line 28:
	! A		! A
	\| Up Goods		\| Up Goods
	\| [[SN.93]]		\| [[SN.91]]
	\| 1		\| 1
	\| -		\| -
Line 35:		Line 35:
	! B		! B
	\| Up Main		\| Up Main
	\| [[SN.91]]		\| [[SN.93]]
	\| -		\| -
	\| -		\| -
Line 46:		Line 46:
	\|-		\|-
	! SN.89		! SN.89
			! [[SN.91]]
	! [[SN.93]]		! [[SN.93]]
	~~! [[SN.91]]~~
	! [[UM.65]]		! [[UM.65]]
	\|-		\|-

Daniel Evans: Created SN.89 page

2014-06-09T10:07:16Z

Created SN.89 page

New page

Link back to [[Control Functions]].

{{Template:SignalDetails
|form=Colour Light
|type=Main Aspect
|aspects=3
|line=Up Main
|working=Controlled
|interlocking=[[Uffington]]
|mileage=67m 10ch
|mounting=Bracket, left of line, with [[SN.693R]]
|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 = UF22
}}

==Routes==
{| class="wikitable"
|-
!ID
!Destination
!Next Signal
!JI
!SI
!Remarks
|-
! A
| Up Goods
| [[SN.93]]
| 1
| -
| P/NP
|-
! B
| Up Main
| [[SN.91]]
| -
| -
| -
|-
|}

==Aspect Sequence==
{| class="wikitable"
|-
! SN.89
! [[SN.93]]
! [[SN.91]]
! [[UM.65]]
|-
| R>Y
| R
| -
| -
|-
| G
| -
| Y
| R
|-
| Y
| -
| R
| -
|-
| R
| -
| -
| -
|-
|}

All data from [[Sources - Locking_Sketches|BR(W) Uffington Locking Sketch, S277/2, Drawn Feb 76, Checked July 76. (9465)]] unless otherwise noted.

<references />