Does anyone know why these Aventras have a so much worse build quality compared to the GA and Crossrail ones?
Though both those fleets were massively delayed too!
They are shorter bodywork, so were probably assembled on a separate production line, maybe they used the old crossrail assembly jigs and they didn’t really fit the smaller bodyshells (just a wild guess) so bit weren‘t fitted together very accurately
I think it's been mentioned somewhere previously in this thread, but I would also in part attribute it to Bombardier promising a lot more than they can realistically deliver - Considering they will have just finished the Crossrail production line before jumping into the London Overground, Greater Anglia, SWR, WMT, LNWR and C2C builds. This would in part explain the part built units being shipped over to Worksop for temporary storage while the production line's play catchup. Of course Covid will have also played it's wretched part with shutdowns / social distancing affecting the production lines as well.
I'm guessing the only rear reason why they got orders was because they are assembled in Britain.
Also after Bombadier lost out to Siemens on the Thameslink order there seemed to be a lot of banging on about how the order had gone to a foreigner and that Derby might close/get rid of a lot of staff Etc.
Also one of the big reasons Bombadier got the Crossrail contract was because Siemens pulled out as they did not have the capacity free to build any more trains at that point in time.
With Siemens opening an assembly facility in Goole, initially for the new tube stock, Derby will no longer be able to crow about "made in Britain" and I would be looking carefully at Derby's future once all the current orders have been fufilled, though thatmay no be for a while yet!
Come to think of it, that could be part of it along with some competitive financing being available from Derby. Particularly with Boris's Built in Britain mantra (Noticeable at TfL while he was Mayor of London, despite the continued let downs by Bombardier management to TfL then {late delivery of 172s, issues on the S Stock requiring returns to Derby, Issues with the 09 stock documented on one of the TV series and the Sub Surface Lines reksignalling}) and conveniently ignoring that the IETs use body shells constructed in Kasado and Pistoia. Of course the Crossrail business led to the unusual situation of Bombardier building the stock, and Siemens providing the signalling.
The one I would have said to watch out for though in this was Hitachi. Until they decided to provide us with a... cracking fleet of insanely expensive units which may or may not outlive their design life. Alstom are seemingly aware of the mess they've inherited and at least attempting to repair it. But they have a long and steep road to climb.
As for Siemens, I can't work out why they've fallen largely out of favour, missing out on some pretty substantial franchise orders. They may be expensive, but at least the Siemens built fleets seem to work.
What would be the legal stance on this, anyone know? I would have thought such a monumental co**-up would leave swr in a good position to take action? Or has not enough gone wrong yet?
I'm surprised legal action hasn't become public yet - this year's Rock Rail accounts could well provide some interesting results, as it's unlikely they'll be paying for any of them yet. However, I'm fairly confident SWR / Rock Rail will be giving Alstom a (to quote Father Ted) kick up the @rse. The production and deliveries don't appear to have stopped yet, so I don't think we've reached a stage whereby the fleet could be rejected, yet.