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LTSV > Rail Data > Data > Codes > TOPS List > OCA-N
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TOPS Code/Class: OCA-N Previous Next
TOPS Category: ?This is my own (unofficial) means to categorise TOPS codes based on what they relate to and whether they are long (4 characters, i.e. including sub-codes) or short (3 characters) LW - Long Code, Wagons In selection ?This works on your last-used TOPS selection, including any filters and sort orders. Buttons will not show if the current TOPS code was not in your last selection, or if you are at the beginning or end of the data set.
TOPS GENKOC: ?The first character of a TOPS code is known as the GENKOC and indicates the general type of rolling stock (e.g. 1xx are DMUs). O - Open Wagons Overall ?This works on the overall TOPS code list without any filtering or sorting applied.
TOPS BRAKTY: ?The third character of many TOPS codes is the BRAKTY, indicating the type of braking equipment fitted (e.g. A indicates air brakes). A - Air brakes
Parent: OCA (Open Wagon (With Bolster))
Description: Open AB, with bolster
Numbers: ?Numbers are only shown where the ranges were limited. Otherwise, refer to the listings section below. The letter r after the numbers indicates this is a range, with not all numbers in the sequence used.
Status: Current
Date On: ?/10/1981
Date Off:
Key Photo:
Icon: icon
Sub-codes ?If this code had any sub-codes, they will be listed here.
None found
Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
5 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).
OB001B BR TOPS Wagon Design Code TBC
OC001A OCA-N BR TOPS Wagon Design Code 46t GLW Open Wagon (with Turnover Bolster) Current
OC001B OCA-N BR TOPS Wagon Design Code Current
OC001C OCA-N BR TOPS Wagon Design Code Current
OC001D OCA-N BR TOPS Wagon Design Code Current
Batches ?Batches of numbers built or converted to this TOPS code are listed below. Note that only codes that were wholly to this code will appear, otherwise refer to the listings section for other numbers.
There is one batch recorded as being wholly to this TOPS code (including any sub-codes).
Numbers Class Design Type Qty Origin Built/Converted Date/s Lot
112000-112399 OCA-N OC001A 31.5t Open Goods Wagon 400 New BR, Shildon 10/81-3/82 4014
Profiles ?Profiles provide an overview of the histories of various types of train. Profiles that are relevant to this TOPS class/code are listed below. If no profiles are shown, try looking under the parent code (in main details section above)
Photos - Internal
There are 72 photos of this type (including any sub-codes). The 10 most recently added are shown below.

Photos - External
ID Number TOPS Design Livery Photo location Photo date Comment Source ?Shows the approval status of each photolink. Hover over an icon for an explanation.
185 112125 OCA-N OC001A Civil Engineers Grey/Yellow (Dutch). St.Blazey Depot. 13/11/2021 Stabled. https: / /www.flickr.com /photos /nat37670 /51677889977 ball graphicApproved, auto/admin
Click the ball icon to view the details of the approval status of this note.
There are 1936 listings (with 226 distinct numbers) for this TOPS code/class (including any sub-codes).

No notes have been left yet. ?There may be some notes posted but which have not yet been approved.
Related Information
To be added
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 no dimensions recorded for this TOPS code.
Drawings ?Drawings are normally referenced to specific design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available. If no drawings are listed here, try looking at related designs/diagrams (above).
There are no drawings referenced for this TOPS code.
Data History
Record added 01/01/2020 by Thomas Young
This item has not been edited.