Will the 455 AC traction conversions cease now, if the new order is to replace them?
I would imagine that it will depend on what the contracts say. DfT/TOC wouldn't want it to; the ROSCO might.
Will the 455 AC traction conversions cease now, if the new order is to replace them?
And the S-stock is 18m vehicles with 3 doors... I'm thinking a bit like that.
You're talking services which are really not dissimilar to the Metropolitan Line.
More doors = even less seats. I'm not sure whether that would fit DfT's purpose; they want enough seats for the off-peak. It would presumably also add cost.
Thameslink is a bit different in that it is also a longer distance service. These services are more like LO or Crossrail.
It has been considered and the point made already. It's a valid point, but is it correct?
1. If one ROSCO simply raises its prices then no-one will buy from that ROSCO.
2. Will all ROSCOs act in concert? I hope not, because that would be illegal.
3. ROSCOs already charge more if the guaranteed rental period is shorter.
4. They are no longer the only players in the market.
I would expect some behaviour change, but I don't see an across the board large increase in rolling stock costs.
So my suggestion of Aventras similar to those going to Crossrail (in post #873) would fit better - more doors but fewer than in a train of 18m vehicles, and fewer bogies and wheelsets for the same total train length, which saves on initial costs and maintenance.
an outer suburban and almost regional section - all the way to Reading - for which longitudinal seating is unsuitable except for the fact that the trains are likely to be busy and need to cram people in.
IMO we definitely won't see 18m units.
I wouldn't argue with any of that, but in my original post (#893) I did make it clear that the ideas I discussed were possibilities and not things I firmly expected; and I think the points I made in my last few sentences stand.
BBC News said:First MTR, which was awarded the South Western franchise on Monday, is committed to a fleet of 90 Siemens trains to increase capacity on the Reading, Windsor and London routes. It will, however, reject 150 carriages which were ordered in 2014.
Will.the new stock have toilets
If the 458s do go it will be interesting to see what happens to them - there isn't an obvious destination. Much as the Wessies will be popular, you could argue that they would be more sensible 2+2-seated units for Portsmouth services if reformed into 12-car sets..
I assume conversion to 25kV would not be remunerative. Conversion to DMU maybe? But then that's less flexible than DMU+25kV that the 319s can offer.
Porterbrook seem to have covered all the angles by applying their Flex concept for class 319. There are more modern EMUs becoming available, like 458s, but the 319s' flexibility is a big advantage. I wonder how big a demand for such trains there will turn out to be. The scope for a bi-mode DC and diesel seems limited.
The Marshlink Line is the only other route I can think of.I'd agree - there is loads of scope for bi-mode OHLE and diesel regional trains - a huge proportion of Northern's network being the majority of it. Bi-mode third rail and diesel is much smaller - basically just Uckfield and Salisbury/Exeter, I think - and those TOCs seem disinterested.
The Marshlink Line is the only other route I can think of.
If the 458s do go it will be interesting to see what happens to them - there isn't an obvious destination. Much as the Wessies will be popular, you could argue that they would be more sensible 2+2-seated units for Portsmouth services if reformed into 12-car sets.
I assume conversion to 25kV would not be remunerative. Conversion to DMU maybe? But then that's less flexible than DMU+25kV that the 319s can offer.
There are big gaps in the juice rail on the Reading to Gatwick route.....
If the 458s do go it will be interesting to see what happens to them - there isn't an obvious destination. Much as the Wessies will be popular, you could argue that they would be more sensible 2+2-seated units for Portsmouth services if reformed into 12-car sets.
I assume conversion to 25kV would not be remunerative. Conversion to DMU maybe? But then that's less flexible than DMU+25kV that the 319s can offer.
Suggesting anything like this with the numbers 458 will probably lead to technical suicide. They have always been a nightmare and always will.
If they're that bad, maybe Gillette is the best next user.
The class 442's will need substantial overhauls to run on the Portsmouth line. They were removed by SWT due to high failure rates on this line. Maybe a radical change to the timetable to allow extra services per hour is needed. Alton could lose direct service to Waterloo via Woking. Hampton Court and Chessington could be just branches to Wimbledon only. For the extra service on the Southampton to Portsmouth line, the GWR service from Cardiff could be terminated at Southampton. West of England trains could be started/terminated at Basingstoke if the Open access from Southampton to Waterloo is agreed this reduce need for bi-mode replacements. A rebuilt Southampton station with 6 platforms with 5 through platforms needed for increased freight traffic.
Perhaps we'll see six car 442s? They're being retractioned, so presumably it could be possible?
I'd agree - there is loads of scope for bi-mode OHLE and diesel regional trains - a huge proportion of Northern's network being the majority of it. Bi-mode third rail and diesel is much smaller - basically just Uckfield and Salisbury/Exeter, I think - and those TOCs seem disinterested.
Yes, First stated that all mainland stock will have toilets.