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| NR WTT - Key? 12/02/2013 at 08:56 #41426 | |
Danny252
1461 posts |
The NR WTTs are, unsurprisingly, full of arcane notes (07a45, [1], (1), <1>, etc) - I have a vague idea of what some are, but there's plenty that are totally undecipherable (11OPRM15, for one!). Is there a key hidden somewhere on NR's site, or is there one which someone has bashed together somewhere else? Log in to reply |
| NR WTT - Key? 12/02/2013 at 09:06 #41427 | |
jc92
3629 posts |
" said:The NR WTTs are, unsurprisingly, full of arcane notes (07a45, [1], (1), <1>, etc) - I have a vague idea of what some are, but there's plenty that are totally undecipherable (11OPRM15, for one!).there is definetly an "opening page" of sorts which provides an explanation of references, as i have briefly had a look, however i cant for the life of me remember where i saw it! OPR is stops for other operational requirements (OP under older WTTs) "We don't stop camborne wednesdays" Log in to reply |
| NR WTT - Key? 12/02/2013 at 09:21 #41428 | |
Peter Bennet
5360 posts |
This may help - from index of GA 2006 EXPLANATION OF REFERENCES Days run M Monday F Friday T Tuesday S Saturday W Wednesday Sun Sunday Th Thursday O The addition of the letter ‘O’ indicates that the train will run on that day or those days only X The addition of the letter ‘X’ indicates that the train will not run on that day or those days EWD Runs every week day (Monday to Saturday) Where * * appear in the column heading either side of the day(s) run, this indicates that the train starts its journey on the previous day, as indicated in the "Orig. Dep. Time" heading. The days shown in the "Dates of Operation" heading indicate the actual days of operation applicable to that station bank. Timing Differentials Differences between arrival and departure times, or differences between Working and Advertised (Public) arrival or departure times are indicated by one or more of the following codes: a Arrives 1 minute earlier f Arrives 3½ minutes earlier b Arrives 1½ minutes earlier g Arrives 4 minutes earlier c Arrives 2 minutes earlier h Arrives 4½ minutes earlier d Arrives 2½ minutes earlier j Arrives 5 minutes earlier e Arrives 3 minutes earlier p Advertised departure time 1 / 1½ minutes earlier q Advertised departure time 2 / 2½ minutes earlier r Advertised departure time 3 / 3½ minutes earlier v Advertised arrival time 1 minute later w Advertised arrival time 1½ / 2 minutes later y Advertised arrival time 2½ / 3 minutes later z Advertised arrival time 3½ / 4 minutes later Margins and allowances [4] Extra time, shown in minutes, for temporary speed restrictions and other engineering work (2) Extra time, shown in minutes, for pathing requirements <1> Extra time, shown in minutes, for performance requirements Running Lines CDL Clydesdale Line DL Down Line DPL Down Passenger Loop DGL Down Goods Loop FL Fast Line SL Slow Line TS Through Siding UL Up Line UPL Up Passenger Loop Operating Characteristics D Driver Only operated E Electric train conveying Mk 4 coaches M Must only convey vehicles authorised to operate at 110 mph or more P Push and pull train Q Runs when required Sleepers Conveys Sleeping Cars (maximum speed 80 mph) and seated accommodation (unless otherwise stated) Steam Usually hauled by steam locomotive Y Runs to and from terminals as dictated by traffic demand Other commonly used abbreviations Car. M.D. Carriage Maintenance Depot C.E. Civil Engineers C.H.S. Carriage Holding Sidings C.S. Carriage Sidings C.S.D. Coaching Stock Depot C.S.M.D. Coaching Stock Maintenance Depot D.H.S. Down Holding Sidings H.L. High Level H.S. Holding Sidings Jn. Junction L.L. Low Level mgn Margin (i.e. the provision of an allowance for either engineering, pathing or performance requirements – see above) P.D.C. Parcel Distribution Centre plat Platform P.R.D.C. Princess Royal Distribution Centre (former Stonebridge Park Royal Mail Terminal at Willesden) P.S.B. Power Signal Box Rev. Sdg. Reversing Siding S.B. Signal box Sig. Signal T.C. Train Care T.M.D.(E) Traction Maintenance Depot (Electric) T & R.S.M.D. Traction and Rolling Stock Maintenance Depot $ or # See explanatory column note C Stops to change train crew only D Stops to set down only (shown 's' in National Rail Timetable) OR to detach a unit N Stop not advertised OP Stops for other operating reason(s) R Stops when required (shown 'x' in National Rail Timetable) RM Stops for reversing movement or for driver to change ends RR Stops to run round S Stops for railway personnel only t Stops only for tablet, staff and token purposes U Stops to pick up only (shown 'u' in National Rail Timetable) OR to attach a unit X Point at which trains cross on single lines * Non-traffic stop (times not generated in National Rail Timetable) Continued in subsequent column(s) Continued from previous column Peter I identify as half man half biscuit - crumbs! Log in to reply The following user said thank you: BarryM |
| NR WTT - Key? 12/02/2013 at 09:28 #41429 | |
postal
5190 posts |
There is an index book for every group with the generic name XX00 (e.g. CB00, CC00, CE00 etc). This contains a map of the area covered by the group, the local headcode destination letters, any other relevant local information and the list of References that Peter gives. All available from the National Rail website here.
“In life, there is always someone out there, who won’t like you, for whatever reason, don’t let the insecurities in their lives affect yours.” – Rashida Rowe Last edited: 12/02/2013 at 12:57 by postal Reason: Additional information Log in to reply |
| NR WTT - Key? 12/02/2013 at 09:29 #41430 | |
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Josie
310 posts |
" said:EWD Runs every week day (Monday to Saturday)Saturday as a weekday? If that's correct, not only is it a bit counterintuitive but then there are two codes which mean the same thing (EWD/SunX), no? Log in to reply |
| NR WTT - Key? 12/02/2013 at 10:36 #41433 | |
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jc92
3629 posts |
" said:" said:saturday has always been a "weekday" so there are two timetables, a weekday timetable, which includes SX and SO workings, and a sunday timetable. trains referenced as EWD run everyday apart from sunday. if a train needs to be referenced as running on sunday, its reference is SUN. this only really applies with an overnight train like a 22:00 SUN St Pancras - sheff, which to sheffield would be MO.EWD Runs every week day (Monday to Saturday)Saturday as a weekday? If that's correct, not only is it a bit counterintuitive but then there are two codes which mean the same thing (EWD/SunX), no? SUNX isnt used at all, as if it doesnt run sundays, it isnt included in the sunday timetable "We don't stop camborne wednesdays" Last edited: 12/02/2013 at 10:38 by jc92 Log in to reply The following users said thank you: Josie, TimTamToe |
| NR WTT - Key? 12/02/2013 at 11:16 #41435 | |
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Josie
310 posts |
That makes considerably more sense than I was expecting. Thanks!
Log in to reply |
| NR WTT - Key? 12/02/2013 at 12:16 #41440 | |
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TimTamToe
656 posts |
" said:" said:The NR WTTs are, unsurprisingly, full of arcane notes (07a45, [1], (1), <1>, etc) - I have a vague idea of what some are, but there's plenty that are totally undecipherable (11OPRM15, for one!).there is definetly an "opening page" of sorts which provides an explanation of references, as i have briefly had a look, however i cant for the life of me remember where i saw it! 11OPRM15 would be stops at 11:15 for Operational Requirements and a Reversing Movement) Gareth (and have now seen Peter's extensive useful list) Last edited: 12/02/2013 at 12:16 by TimTamToe Log in to reply |
| NR WTT - Key? 12/02/2013 at 12:56 #41441 | |
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Danny252
1461 posts |
" said:There is an index book for every group with the generic name XX00 (e.g. CB00, CC00, CE00 etc). This contains a map of the area covered by the group, the local headcode destination letters, any other relevant local information and the list of References that Peter gives.Aah, I was clicking the links out of the overall "index" book above all the group links - which doesn't include links to the XX00 ones! I feel suitably foolish now. The current WTTs split things up into Weekday/Saturday/Sunday - has NR decided that using Saturday as a weekday is too archaic for them now? Last edited: 12/02/2013 at 13:00 by Danny252 Log in to reply |
| NR WTT - Key? 12/02/2013 at 13:00 #41442 | |
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postal
5190 posts |
There are a few of us that should feel the same then. It took me weeks to stumble across the information in the Index books and only then because I opened an Index book in error once and scrolled down the pages out of nosiness!
“In life, there is always someone out there, who won’t like you, for whatever reason, don’t let the insecurities in their lives affect yours.” – Rashida Rowe Log in to reply |