Deleted
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Post by Deleted on Jan 12, 2012 21:06:40 GMT
When will it be decomissioned though?
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Post by alfie on Jan 12, 2012 21:23:49 GMT
Could they ever use 3 or 4 car 96ts from Neasden?
(This isn't RIPAS fantasy, don't make me look like the bad guy..)
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Post by superteacher on Jan 12, 2012 21:34:12 GMT
When will it be decomissioned though? Probably when the area is resignalled.
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Post by Deleted on Jan 12, 2012 21:50:20 GMT
Could they ever use 3 or 4 car 96ts from Neasden? (This isn't RIPAS fantasy, don't make me look like the bad guy..) Why don't you go to Ladbrokes and ask them for the odds? If your bet comes in I imagine you can retire pretty young, private jet, all the lashings. good luck!
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Deleted
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Post by Deleted on Jan 12, 2012 22:25:07 GMT
The through service to Chesham is always going to be a problem operationally given the single track status of the branch. After the track mods are carried out, when there is a point failure there will be no Chesham service - progress? In the past to replace a couple of points or extend a platform was not a big deal and was a lot cheaper to do in real terms than it is today. Is this the legacy of PPP and OTT H&E? Sometimes I think I am in a sane world and then I wake up XF
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Post by norbitonflyer on Jan 12, 2012 22:35:45 GMT
Could they ever use 3 or 4 car 96ts from Neasden? Isn't 96ts single-ended? Can you drive in service from the UNDM end?
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Post by alfie on Jan 12, 2012 22:54:04 GMT
Oh yeah, whoops .
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Antje
侵略! S系, でゲソ! The Tube comes from the bottom of London!
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Post by Antje on Jan 12, 2012 23:23:44 GMT
I'm afraid I have doubts from personal observation that the 7-car 96s can fit in the bay platforms. I think that there was something about the conductor rails being removed or a platform fill-up. Can this be confirmed?
Personally, I think the risk of poor weather justifies the necessity of the shuttle as a backup plan: it is my personal belief that an ideal transit system should be able to still provide some degree of service in awkward conditions like signal failures.
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Post by alfie on Jan 12, 2012 23:56:38 GMT
Neither 7 or 6 car will fit.
Keeping a 50 year old train will run well, won't it? MetControl has explained this before I believe;
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Deleted
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Post by Deleted on Jan 13, 2012 0:02:24 GMT
I dont want to start an argument had on DD millions of times, but they can ;D!
They could use 4 car C stock, or a double ended D stock?
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Post by alfie on Jan 13, 2012 0:03:28 GMT
They will be gone when the S Stocks come in though.
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Post by mrjrt on Jan 13, 2012 0:28:26 GMT
...to which I return to the notion that moving the bay points a few 10s of metres west and a platform extension to handle S8 stock would solve things quite nicely, far more than operating unique stock would. Especially given they plan to do work to remove the points anyway!
...it's all so very silly.
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Post by charleyfarley on Jan 13, 2012 10:49:50 GMT
Can someone remind me why replacing the Chesham shutle with a patchy and unpredictable through service was considered a good idea? With the shuttle there seems to be far less chance of Chesham customers being left without a service when things go wrong. Forgive me if this has been chewed over before, but if I remember correctly, the Epping/Ongar shuttle worked well from an operational point of view, and the Chesham shuttle has no intermediate stations. It is a self contained entity almost guaranteed to work whereas the long main line is logically subject to far more frequent failures of one type of another. The advantage of the Chesham shuttle is that it provides a link to NR services at Chalfont & Latimer even at times when the Met's Amersham service is interrupted further south. If Chesham Station can accept a direct service from London, then the length of the train used for the shuttle service is surely not an issue.
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Post by redsetter on Jan 13, 2012 11:23:26 GMT
its always been hard to see how its a sustainable service especially in autumn/winter ,especially among the local's who know the area and the adverse seasonal weather.
it has other uses also.
those fuses didn't go far.
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castlebar
Planners use hindsight, not foresight
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Post by castlebar on Jan 13, 2012 13:24:35 GMT
@ charleyfarley > > + 1
We still (but hopefully for not much longer) seem to exist in a society where some in "authority" feel that we should be grateful (to them) for what we're given. In the internet age, we can all see though their comments about "the public have been consulted", and we can organise much better than ever before. Those who "won't" because THEY don't want to, rather than "can't" will be replaced one day. Bring it on!!
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cso
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Post by cso on Jan 13, 2012 14:47:06 GMT
If Chesham Station can accept a direct service from London, then the length of the train used for the shuttle service is surely not an issue. It would seem the problem is the other end of the shuttle can't accept a long train not the chesham end ;-)
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Post by citysig on Jan 14, 2012 13:07:58 GMT
I'm not getting into the debate - again - but to answer a couple of points above... The bay has been decommissioned already. Then brought back into use before being decommissioned once more. As I write, the bay at Chalfont is out of commission. It will be recommissioned (for the last time ) for the weekend I mentioned. The Chesham through service was first and foremost introduced after a very long campaign by local residents for more through services. The fact that S-stock doesn't fit in the bay is a happy coincidence. Chesham is just 1 station on the Metropolitan Line, and is treated the same as the others. Whilst the consequences of a cancellation are probably harder than anywhere else, and whilst the logistics of providing the service are slightly more sensitive than anywhere else, it is just another station on the line. We try to make sure all of our stations receive the service we advertise, but it goes without saying that sometimes this doesn't always work out - for one reason or another. There will never be other stock used to run a shuttle. There will not be an A-stock retained to operate a shuttle. The pointwork is unlikely to be moved so that the bay can be lengthened.
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Post by mrjrt on Jan 14, 2012 15:12:43 GMT
I know...I'm only saying that it should. I still believe that the Chesham through service is a crazy waste of capacity though. Amersham should be getting those paths - it's not like there will be no seats on the train at Chalfont and it's a cross-platform interchange southbound. As we're frequently reminded on here, the Met has a great set of timetablers and the service runs like clockwork, so timing things so it's just a straight walk across the platform shouldn't be hard at all. Stick a full canopy on an extended platform and they wouldn't even be able to moan about getting wet.
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Deleted
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Post by Deleted on Jan 14, 2012 17:37:30 GMT
Substitute "Chesham" or "Chalfont" for "Catford" and here's your answer. Rich
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Deleted
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Post by Deleted on Jan 14, 2012 18:17:11 GMT
The pointwork is unlikely to be moved so that the bay can be lengthened. That's a very bold statement . The current SSR resignalling proposals include moving the junction to where the Amersham and Chesham lines diverge. Extending the Chalfont Bay would then be a little bit easier (but not cheap).
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Post by graeme186 on Jan 14, 2012 19:31:42 GMT
The pointwork is unlikely to be moved so that the bay can be lengthened. That's a very bold statement . The current SSR resignalling proposals include moving the junction to where the Amersham and Chesham lines diverge. Extending the Chalfont Bay would then be a little bit easier (but not cheap). My expectation is that when the new junction is installed and commissioned, the 'single line' track between the new junction and the Bay Road at Chalfont will be recovered.
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Post by mrjrt on Jan 14, 2012 21:49:15 GMT
That's a very bold statement . The current SSR resignalling proposals include moving the junction to where the Amersham and Chesham lines diverge. Extending the Chalfont Bay would then be a little bit easier (but not cheap). My expectation is that when the new junction is installed and commissioned, the 'single line' track between the new junction and the Bay Road at Chalfont will be recovered. Indeed - IIRC, the plan is to remove the three-track section....because keeping services separate only ever led to improved reliability, and we can't be having that
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Post by citysig on Jan 15, 2012 19:47:00 GMT
That's a very bold statement . The current SSR resignalling proposals include moving the junction to where the Amersham and Chesham lines diverge. Extending the Chalfont Bay would then be a little bit easier (but not cheap). Bold? I think not. You've said it yourself that in the (current) plans, there is only a proposal to move the junction - not extend the bay. There are also plenty of other proposals within the upgrade project as it stands. There are also plenty of other existing proposals which fall prior to the upgrade plan.
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Post by citysig on Jan 15, 2012 19:51:40 GMT
Indeed - IIRC, the plan is to remove the three-track section....because keeping services separate only ever led to improved reliability, and we can't be having that And if we look back over the years, and see the number of times when reliability wasn't that hot. A simple example is the number of times the 4-car went defective, and the service had to be covered with an Amersham train whilst the 4-car was sent all the way to Neasden depot and back I think, given time, if we take 10 years of shuttle, and compare them to 10 years of the through service, the figures will probably work out not too far apart. Admittedly, if you took 1 year of shuttle and compared it to the past year, the shuttle would win hands down (because for a significant period, the shuttle actually continued to operate the past year).
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Post by citysig on Jan 15, 2012 19:52:31 GMT
Substitute "Chesham" or "Chalfont" for "Catford" and here's your answer. Rich Much as that was the subject of a sketch in a comedy show, you'd be surprised what would happen if the same was done in our control room ;D ;D
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Deleted
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Post by Deleted on Jan 16, 2012 9:06:38 GMT
Thats why I never see you carrying a briefcase when you come in, but you always have one under your arm on the way out ;D ;D
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Post by citysig on Jan 16, 2012 20:53:10 GMT
Rumbled ;D
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Post by greatcentral on Jan 17, 2012 14:55:08 GMT
Delightful!
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Deleted
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Post by Deleted on Jan 17, 2012 17:46:51 GMT
Bronzeonion,
Keeping all the T/Ops at a depot stock trained to work a D stock on a rare basis would not be cost effective, far easier and cheaper to run one stock on a line. I recall stock training when I passed out for motors on CP/CO, R stock, then C stock and eventually D stock!
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Deleted
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Post by Deleted on Feb 6, 2012 16:36:09 GMT
The "Last Ever" (and we mean it this time ) Chesham Shuttle service will be seen on the weekend of 18th/19th February. After this date, it will never work again. Honest ;D Looking forward to the shuttle that weekend - every 40 mins both days. The Amersham-Northwood service is every 20 mins, as is the Watford-Northwood service.
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