Has anyone authorised the funding of adding the 'aforementioned things'?
:roll:Update- 1635 Brighton to Bedford has now been cancelled due to a brake problem. That's two nights in a row that a class 700 has fallen down on that train.
Class 700 clearly not brilliant technologically or for passenger comfort.
Or Class 375/377 which could not be coupled together, I remember the sheets in the window saying what software was installed.Just remember, these few teething troubles are nothing when compared to late 90's/early 2000 Alstom UK built trains
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:roll:
What do you not understand about the fact that these are new trains, and the vast majority of new trains cannot just spring out of their boxes brand new and `just work`, I am sure that we all wish thay they could. They are bound to have teething troubles some trains have them more than others!
Sam
What do you not understand about the fact that these are new trains, and the vast majority of new trains cannot just spring out of their boxes brand new and `just work`, I am sure that we all wish thay they could. They are bound to have teething troubles some trains have them more than others!
It's also misleading and false comments by him. Yesterday I believe was not a unit failure. However he is making many assumptions based on little information.
I was always taugh that assume means ass (out of) u (and) me. Seem some could do with taking that thought in.
Right now the 700 failure rate is below the 377 and 387 introduction on Thameslink. Just remember right now we have a very large magnifying glass over ever 700 run so any issue is being made out to be bigger than it is while we also ignore the other various failures on the line. I notice no comments about the 387 taken out of service in peak yesterday with a defect mentioned anywhere.
We need to keep perspective especially as the life time 'failures' rate of rolling stock isn't called a bath tub curve for nothing folks.
It's also misleading and false comments by him. Yesterday I believe was not a unit failure. However he is making many assumptions based on little information.
I was always taugh that assume means ass (out of) u (and) me. Seem some could do with taking that thought in.
Right now the 700 failure rate is below the 377 and 387 introduction on Thameslink. Just remember right now we have a very large magnifying glass over ever 700 run so any issue is being made out to be bigger than it is while we also ignore the other various failures on the line. I notice no comments about the 387 taken out of service in peak yesterday with a defect mentioned anywhere.
We need to keep perspective especially as the life time 'failures' rate of rolling stock isn't called a bath tub curve for nothing folks.
Why ?
Trains have been built for years now and many of the systems are pretty standard. They go through a huge design and build process and do have a testing program. They cost millions to build and procure etc so why do they get to the passenger in such a poor state ?
I must admit, I do believe it shouldn't happen. When I buy a product I expect it to work. Why is there an acceptance for non working equipment and "teething problems" ?
If the doors don't work then why ? Is it incompetence, departments not working together, poor craftsmanship ? Poor design ? totally new tech ?
I'm not on any kind of downer, just curious as to why this is both expected and accepted.
Cheers in advance.
So how come two days in a row one of the busiest peak trains from London to Bedford has been cancelled? On both days the reason given by Thameslink was "unit failure ". That train is supposed to be covered by a class 700. This morning the failed unit was a class 700. Check the records.
The units aren't reliable enough to run key peak hours trains yet.
So how come two days in a row one of the busiest peak trains from London to Bedford has been cancelled? On both days the reason given by Thameslink was "unit failure ". That train is supposed to be covered by a class 700. This morning the failed unit was a class 700. Check the records.
The units aren't reliable enough to run key peak hours trains yet.
I don't think there's any problems that you can't foresee with that kind of rigorous testingWhy ?
Trains have been built for years now and many of the systems are pretty standard. They go through a huge design and build process and do have a testing program. They cost millions to build and procure etc so why do they get to the passenger in such a poor state ?
I must admit, I do believe it shouldn't happen. When I buy a product I expect it to work. Why is there an acceptance for non working equipment and "teething problems" ?
If the doors don't work then why ? Is it incompetence, departments not working together, poor craftsmanship ? Poor design ? totally new tech ?
I'm not on any kind of downer, just curious as to why this is both expected and accepted.
Cheers in advance.
Train systems are not all the same. As with the Aventra, the Desiro City are brand new platforms and under the hood state of the art.
If this sounds like just upgrading because you can it's worth noting the 377 software runs on a very old windows (remember the Base design is 1997 and hasn't been changed since IIRC).
The railway requires a higher level of testing and proof compared to other industries like your car for example.
It worth pointing out that there have been many recalls of cars recently from issues with them and the railway is no different.
The issue is not new either as the 313s suffered major issues themselves while being introduced that makes every 700 'reported' failure look like nothings happened!
As for the example of doors not working, well so far it's pretty much units operating as they are planned too. It's just they work different to the Electrostar models so there issues there. It's part of the learning process where a driver has had five years of experience with a 377 is likely to feel confident in what he has to do. The 700s have only been around a few weeks so there just isn't the level of confidence in them YET. The same was true when TL rolled out 377s.
--- old post above --- --- new post below ---
I have checked the records. Hence why I said I'm not going off tweets that come from people that (to be fair should't know) the real details behind an incident.
Your also assuming that unit failure is not only for that train. If a train fails eariler on and a driver then cannot make another train that is cancelled due to a train failure which is the cause of a second train even tho it may have been a 319 failure and driver is doing a different class. This is where your views are falling down as you keep making assumptions which I know some of the time to be completely untrue.
Sorry about the double post. Being thrown around on a 377 at the moment.
How long have these class 700s been on test? FFS Siemens should have spent less money on putting one in a freezer and instead given one to a militant ham-fisted driver and 500 out of work chavs then told the driver to run round & round the test track opening & closing the doors every now and then whilst the passengers tried to break the doors.
Why were the trains cancelled? Your attitude stinks. Are you a Siemens shareholder?
I'm not prepared to accept the way you answer questions by casting doubt on the validity of the question or the intellect of the questioner.
How many class 700s successfully completed their alloted diagrams yesterday and how many are currently carrying fare paying passengers.?
How many class 700s successfully completed their alloted diagrams yesterday and how many are currently carrying fare paying passengers.?
Siemens should have spent less money on putting one in a freezer and instead given one to a militant ham-fisted driver and 500 out of work chavs then told the driver to run round & round the test track opening & closing the doors every now and then whilst the passengers tried to break the doors.
If Realtimetrains and other sources are to be believed, all a bit unfortunate today with the identified services. It is highly likely that the issues are not all related to the traction as there was a bit of other late running / train crew issues.
TB501 - 2W91 cancelled, 1B00 started Haywards Heath with four coach train empty from Lovers Walk, 1B10 cancelled but 5B10 ran from Three Bridges to London Bridge, presumably with 700, 1B15 return ran to Brighton but picked up delay due to other trains, 1B22 / 1B25 cancelled, 1B38 / 1B41 / 1B48 / 1B51 ran.
TB502 - Cancelled throughout
TB503 - 1W11 ran, train used for TB501 from 5B10, 2W22 cancelled, 1W29 ran as did remainder of diagram - interested to know if 700 used for restart from 1W29
TB504 - Ran throughout to 1W37. 1W96 cancelled. 5W96 to Three Bridges depot left Brighton 69 minutes after 1W96 was scheduled to leave.
TB505 - Cancelled throughout
PS - no axe to grind here other than it is unfortunate that my sister's commute to London is on TB505 in both directions.
I suspect, given your anger at everything to do with these trains, you would be somewhere near the front of the queue complaining if the doors froze and there was no cold weather testing, but whatever.
Trade shows are the most incredible fun way of finding out things too - you should really try it. You might learn just how much twaddle you're talking right now.
The door manufacturers (I think it's iFE in this case) have the most incredible testing rigs, for accelerated testing. They can do testing over a month which replicates a decade's worth of use, with temperature variations, with water, dirt, grit and salt sprayed on them, with lubrication removed and all sorts of combinations thereof.
They and Siemens have also had engineers on depot watching how maintenance of the existing doors is performed, what sort of access is available, where does debris get lodged and so on, the way the doors are integrated into the design is purely about reliability and maintainability now.
I don't like the trains. There, I've said it.
Train systems are not all the same. As with the Aventra, the Desiro City are brand new platforms and under the hood state of the art.
If this sounds like just upgrading because you can it's worth noting the 377 software runs on a very old windows (remember the Base design is 1997 and hasn't been changed since IIRC).
The railway requires a higher level of testing and proof compared to other industries like your car for example.
It worth pointing out that there have been many recalls of cars recently from issues with them and the railway is no different.
The issue is not new either as the 313s suffered major issues themselves while being introduced that makes every 700 'reported' failure look like nothings happened!
As for the example of doors not working, well so far it's pretty much units operating as they are planned too. It's just they work different to the Electrostar models so there issues there. It's part of the learning process where a driver has had five years of experience with a 377 is likely to feel confident in what he has to do.
The 700s have only been around a few weeks so there just isn't the level of confidence in them YET. The same was true when TL rolled out 377s.
I have checked the records. Hence why I said I'm not going off tweets that come from people that (to be fair should't know) the real details behind an incident.
I don't like the trains. There, I've said it. The ones I've managed to ride on (failures permitting) have given me an aching back and pins & needles in my lower legs.
I admit it isn't an empirical study, but amongst my fellow passengers, who, contrary to popular belief do speak to each other, the consensus is that the seats are too hard and too close together and there are no tables or armrests. The lack of tables is a particular bugbear if normally you spend the hour-long commute into London each day working on your laptop. The seat pitch on the 700 airline seats doesn't give enough room to comfortably use a laptop.
Perhaps if you looked at the trains from the point of view of a passenger who'll be spending on average 480 hours per year (that's 20 days) on a class 700 for the next 10 years, rather than from the point of "look, new, shiny, must be better" you might have an idea of where I'm coming from.
If the doors and all the other systems have been tested to death, then either the testing isn't rigorous enough or its user failure.
It seems to me that the more technologically complex trains become, the more likely they are to fail because of a problem the driver can't rectify en-route. Surely questions need to be asked as to whether all the technology is really necessary, if it comes with the attendant fragility to which the class 700 is currently prone.
What were the original Desiros like when the very first entered service (I'd assume that the SWTs 450s or the 444s were the first examples of Desiros to enter service)?
Perhaps if you looked at the trains from the point of view of a passenger who'll be spending on average 480 hours per year (that's 20 days) on a class 700 for the next 10 years, rather than from the point of "look, new, shiny, must be better" you might have an idea of where I'm coming from.