How quickly can more 320/4 conversions be done? It seems like the only practical way to get more EMUs into Scotland. It might need some reshuffling in England (e.g. stored 319s replacing 321s) but what else can be done? Minimally-converted 320/4s could take over Glasgow suburban duties to release as many 380s as possible for the E&G.
As a commuter and not a train expert. Can you explain why a completely new train needed to be built when the latest electric train currently on the Edinburgh Glasgow route seems a very acceptable train. Why reinvent the wheel?. A new class surely means more risk less interchangeability. If we have a train that works and has glitches ironed out. Roll more out. More driver flexibility all the benefits of tried and tested. What am I missing in all this. .? If the new trains are delayed till December. And they have lost extisting 170 and the life expired 158 , then 8/9 months of a reduced service on a flagship service. Abellio are toast. This was meant to be the big transport project for Scotland . It's already late and things will be getting worse now. It's Edinburgh trams 2. What's more the snp scot gov can't hide their fingerprints on this project unlike the trams that they opposed. Add to that a delayed Caledonian sleeper. Is all we have to show this year a few refurbished 40 year old 125s. Which could yet still be delayed given Abellios propensity to slip on every available banana skin. As politicians never take any blame then Abellios tenure surely is at an end!
ScotRail and the Scottish Government aren't building the trains. When they need new trains, they go out to ask manufacturers to submit proposals (product details, price, delivery etc). Abellio wanted to get a head start so they started asking manufacturers well before they were awarded the franchise. These new trains have been on the horizon for more than a decade and Hitachi absolutely went for it, as it would be a good opportunity to get their products on the market. Once you've sold one fleet of trains in a country, it's much easier to get other companies to order too. Siemens, the company which makes the trains used in Ayrshire and (for the moment) on the Edinburgh-Glasgow route, either wasn't interested in the Scottish order or wasn't interested enough to be the best-priced option. While it seems like a sensible idea to just order the same type of trains again, you can only do that if the company who makes them actually wants to sell them to you for a reasonable price. Train factories are sometimes busy enough that they're not particularly interested in certain orders. Also, Siemens have updated their designs since their other ScotRail trains were introduced so it is not certain that they wouldn't have problems on introduction as well.
Whether Abellio are toast are not depends on the financial penalties set out in the contract between the Scottish Government and Abellio, and between Abellio and Hitachi. All three players are serious and spend literally millions of pounds on legal and planning when these contracts come up, so it is highly unlikely that Hitachi are getting away with things. However, since these things are highly commercially sensitive, almost no one will ever hear about them. If the contracts are set up as they should, then Abellio won't be paying a penny. Any commercial damage (lost ticket revenue, 'goodwill') caused by the trains not working will have to be paid for by Hitachi. It might be the case that Abellio are officially paying fines to the Scottish Government, but these fines will come from Hitachi rather than Abellio's own pockets.