Rail Data Design Details

Rail Data > Data > Codes > Designs > BR Pre-TOPS Carriage Diagram 94

Main details

Design/Diagram series:	BR Pre-TOPS Carriage Diagram
Design/Diagram ID:	94
Description:	Mk.1 Open Second (SO)
TOPS code:
On Date:
Status:	Defunct
Off Date:
Parent Design/Diagram:
Source of information:	Departmental Coaching Stock 4th Edition, Platform 5, 1990

Batches
There are 6 batches recorded as being wholly to this design code/diagram.

Numbers	Origin	Qty	Type	Built/Converted	Date/s	Lot
3721-3735	New	15	Mk.1 Open Second (SO)	BR, Derby	1954	30031
4358-4362	New	5	Mk.1 Open Second (SO)	BR, Eastleigh	1955	30067
4363-4372	New	10	Mk.1 Open Second (SO)	BR, Eastleigh	1955	30121
4473-4487	New	15	Mk.1 Open Second (SO)	Birmingham RC&W	1957	30227
4779-4809	New	31	Mk.1 Open Second (SO)	BR, York	1957	30376
4810-4829	New	20	Mk.1 Open Second (SO)	Birmingham RC&W	1959	30473

Listings
There are no listings to this design.

Photos - Internal
There are 2 photos of this design on this website.

Photos - External
There are no other photos referenced.

Notes
No notes have been left yet. ?There may be some notes posted but which have not yet been approved.

Related information

Dimensions ?Dimensions are normally recorded against design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available.
There are 7 dimensions recorded for this design.

What	How much	Source
Bogie centres	46ft 6in	BR diagram book on BMRG website
Length over headstocks	63ft 5in	BR diagram book on BMRG website
Length over buffers (extended)	67ft 1in	BR diagram book on BMRG website
Bogie wheelbase	8ft 6in	BR diagram book on BMRG website
Height overall	12ft 9.5in	BR diagram book on BMRG website
Width overall	9ft 3in	BR diagram book on BMRG website
Seats	48	BR diagram book on BMRG website

Drawings
There are 3 drawings referenced for this design.

Views ? Which views does the drawing include? S = side elevation E = end elevation P = plan view D = detail (scrap views, sections etc)	Quality ? How much detail is in the drawing? High - all/most detail included Medium - some detail omitted Low - basic diagram	Comment	Origins	Source
SEP	High		BR diagram book	Page 31 of Coaching_Stock_N1_web.pdf on Barrowmore MRG website http://www.barrowmoremrg.co.uk/Prototype.html
SEP	High		BR diagram book	Page 40 of Coaching_Stock_N2_web.pdf on Barrowmore MRG website http://www.barrowmoremrg.co.uk/Prototype.html
SEP	High		BR diagram book	Page 52 of Coaching_Stock_N3_web.pdf on Barrowmore MRG website http://www.barrowmoremrg.co.uk/Prototype.html

Data History

Item added:	12:00 on 01/01/2020 by Thomas Young
Approval status:	Approved, auto/admin
Item approved:	12:00 on 01/01/2020 by Thomas Young

Record edited 2 times.

Time / Date	Edited by	Change
14:40 on Sun 05/09/2021	Thomas Young	Key photo added
23:22 on Thu 08/07/2021	Thomas Young	Icon added