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SWR class 458/4 - possible withdrawal speculation

NSEWonderer

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I have always thought they would be good for replacing some of South Eastern's outer-suburban Networker diagrams. Or if the "headcode 62" Charing Cross to Gillingham semi-fasts ever came back....
Southeastern are aiming to reduce microfleets so the 458 isn't something they'd be looking into especially as it would need work reintroducing doo controls on the cab.

The 458s are also arguably equal or slightly better condition than the networkers they're suppose to be replacing which makes them a poor stop-gap rather than replacement.
 
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RailUK Forums

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Hope we keep this threat alive. The 458s are really nice trains. Surely we can continue to use them somewhere on the UK network?
There were some rumours a few months ago about them going to Southern. It was in Modern Railways so there was likely, at some point, a prospect of them going over.
 

43096

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The 458s are also arguably equal or slightly better condition than the networkers they're suppose to be replacing which makes them a poor stop-gap rather than replacement.
The 458s are in way better condition than the Networkers.
 

Goldfish62

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Indeed, by that logic the following are microfleets:

Class 166
Class 745
Class 801
Class 70
Class 90

etc etc

Yet I don’t think people call those microfleets!
You can add the Class 318, one of the mainstays of the North Clyde lines, to that list!

Yes, it's absurd. The only place I ever see the term "microfleet" is on these forums and it's getting a bit of a joke now. :lol:

"Non-standard fleet" is surely more accurate.
 

35B

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You can add the Class 318, one of the mainstays of the North Clyde lines, to that list!

Yes, it's absurd. The only place I ever see the term "microfleet" is on these forums and it's getting a bit of a joke now. :lol:

"Non-standard fleet" is surely more accurate.
The term may be meaningless, but the concept isn't. Maintaining stores and knowledge for a range of small fleets is more expensive than for the same number of vehicles of a consistent fleet.

I've no knowledge of what will happen to the 458s, but can well see why SE would not be keen on increasing the number of fleets that they have to maintain.
 

Snow1964

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I think the 442s were more plausible for loco-haul use as they (I presume) wouldn’t need as much work to be cleared as Mark 3s are cleared on loads of routes already, and (I presume again) the Southern jumper cables would have been easier to use than reverse engineering whatever systems the cabs in the 458s use to control the motors.
The 442s were designed to be locomotives hauled, and had standard ETH jumper sockets (at the time of introduction were used on diversions via Laverstock, Salisbury. The electrification of Solent lines via Fareham was only authorised after first ones were delivered).

Of course it would be possible to convert the sets to push pull. It is hardly a new idea, the LBSCR overhead stock (CW type) in South London was virtually this format, pairs of trailer units with a quasi-loco between (strictly motor luggage vehicles often called milk vans, but they had driving cabs both ends like a loco). They were before WW1 so 115 years ago.

Ultimately in these days of power electronics and mimic control systems using translator boxes, it should not be impossible to modify the sets to work with push-pull locos, or trick a loco into thinking it is working in multiple with another loco.
 

Mikey C

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The term may be meaningless, but the concept isn't. Maintaining stores and knowledge for a range of small fleets is more expensive than for the same number of vehicles of a consistent fleet.

I've no knowledge of what will happen to the 458s, but can well see why SE would not be keen on increasing the number of fleets that they have to maintain.
What has been unfortunate, is that certain operators were allowed to completely replace their fleet (Greater Anglia) or replace far more than they had to (SWR with the 701s replacing the 707s and 458s on "Metro" duties), leaving the problem of what to do with unwanted relatively modern stock to other operators.

Great for those two operators, but not everyone can do that, or else the country would be swamped with newish trains, with no further use. It would make life much easier for the future Southeastern to replace not just the Networkers, but also the 376s and 707s to have one common fleet, but it's not going to happen.
 

D365

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Ultimately in these days of power electronics and mimic control systems using translator boxes, it should not be impossible to modify the sets to work with push-pull locos, or trick a loco into thinking it is working in multiple with another loco.
Indeed nothing is impossible. But the engineering and project management is what drives the costs - especially when software comes into the equation.
 

35B

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What has been unfortunate, is that certain operators were allowed to completely replace their fleet (Greater Anglia) or replace far more than they had to (SWR with the 701s replacing the 707s and 458s on "Metro" duties), leaving the problem of what to do with unwanted relatively modern stock to other operators.

Great for those two operators, but not everyone can do that, or else the country would be swamped with newish trains, with no further use. It would make life much easier for the future Southeastern to replace not just the Networkers, but also the 376s and 707s to have one common fleet, but it's not going to happen.
Indeed, DfT's treatment of some of the procurements justifies the nickname of "DafT". That doesn't alter the realities for operators who have to manage multiple fleets with little commonality between them
 

brad465

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Southeastern are aiming to reduce microfleets so the 458 isn't something they'd be looking into especially as it would need work reintroducing doo controls on the cab.

The 458s are also arguably equal or slightly better condition than the networkers they're suppose to be replacing which makes them a poor stop-gap rather than replacement.
If the 458s were very reliable still Southeastern might bite the bullet and take them, however, being at best on a par with Networkers makes the move unjustifiable, as only a slight gain in reliability would be more than offset by the need to add further training and alter depots and supply chains for maintenance/parts. While the 707s were kind of forced on Southeastern, at least they are relatively new and could be easily marketed as a positive for the franchise. Neither of these are possible with 458s.
 

Snow1964

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What has been unfortunate, is that certain operators were allowed to completely replace their fleet (Greater Anglia) or replace far more than they had to (SWR with the 701s replacing the 707s and 458s on "Metro" duties), leaving the problem of what to do with unwanted relatively modern stock to other operators.
I think you are looking at this the wrong way round. It's good that large standardised fleets have been ordered.

What is unfortunate is that there was no previous longer term strategy that allowed non standard fleets to be ordered, used for shortish time, and become surplus
 

JCO1406

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Personally, i think they would be best at SN. It allows for more 377s to be freed up to boost capacity for the rest of the network, or to send over to SE.

It’s not ideal, as mentioned in previous posts above about training, maintenance etc. It gives them a place to work at instead of sitting in storage collecting dust.

In the long run, it’s a win, SN gets extra units to run more services and boost capacity on existing ones by lengthening to 8 or 12 cars where possible. SE gets extra units for more capacity or to send more Networkers for scrap, should they need the extra 377s.

It’s a similar situation to the 350/2s, which do now have a place to go it. It’s just a matter of time.
 

Helvellyn

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What has been unfortunate, is that certain operators were allowed to completely replace their fleet (Greater Anglia) or replace far more than they had to (SWR with the 701s replacing the 707s and 458s on "Metro" duties), leaving the problem of what to do with unwanted relatively modern stock to other operators.
The replacement of the 707s and 458/5s was down to DfT capacity requirements in the 2017 franchise. I gather than floor level heating ducts stopped the 707s meeting those requirements and that is partly why the 701s had a redesigned cab to squeeze a little extra passenger space in the driving coaches. The 458/5s were obviously a way Stagecoach could offer extra capacity as part of the mid-2010s HLOS scheme (10-car suburban railway that also saw the 456s move to SWT and various platform lengthening schemes).

I'm sure First (and other bidders) would have loved the option of just buying more 707s, possibly keeping the 458/5s and just replacing the 455/456 fleets. But DfT effectively forced a suburban fleet replacement on bidders so the lot had to go.

Likewise the 810s for EMR. So many say Abellio should just have ordered a fleet of 9-car Azumas with better spec engines to match 222 performance. But my understanding is DfT was never going to sign off on a fleet that big, so 5-car bespoke units it was to allow the busiest trains to be 10-cars and off-peak pretty much everything 5-car. If they weren't plagued with so many issues an 810 variant could actually be a good XC 220/221 replacement but that's a whole different matter.
 

Chiltern006

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Tart them up in red and stick them on the GX thus removing the problem of common stock and SE can get more 377s.
 

Mikey C

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The replacement of the 707s and 458/5s was down to DfT capacity requirements in the 2017 franchise. I gather than floor level heating ducts stopped the 707s meeting those requirements and that is partly why the 701s had a redesigned cab to squeeze a little extra passenger space in the driving coaches. The 458/5s were obviously a way Stagecoach could offer extra capacity as part of the mid-2010s HLOS scheme (10-car suburban railway that also saw the 456s move to SWT and various platform lengthening schemes).

I'm sure First (and other bidders) would have loved the option of just buying more 707s, possibly keeping the 458/5s and just replacing the 455/456 fleets. But DfT effectively forced a suburban fleet replacement on bidders so the lot had to go.

Likewise the 810s for EMR. So many say Abellio should just have ordered a fleet of 9-car Azumas with better spec engines to match 222 performance. But my understanding is DfT was never going to sign off on a fleet that big, so 5-car bespoke units it was to allow the busiest trains to be 10-cars and off-peak pretty much everything 5-car. If they weren't plagued with so many issues an 810 variant could actually be a good XC 220/221 replacement but that's a whole different matter.
A big difference is that the EMR is just large enough, and no more, whereas the 701s and 720s were ordered for growth, so not only did they displace relatively young fleets like the 379s, 360s, 707s and 458s (from metro work) we've ended up with surplus 701s and 720s.

The issue with the 707s was confusing, considering that their interiors are basically the same as the DfT specced 700s, and the related 717s.
 

SECR 65

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Do people think that the issue of no DOO equipment on the 458/4s could be overcome for GTR work?

To my knowledge very few GTR services have guards (Marshlink/Uckfield on 171s, and the line to Watford?). So either guards would have to be hired/(re)trained. I can't imagine the unions would be very pleased nor would the staff.

Otherwise DOO cameras would have to be fitted.

Is this realistic or not?
 

JonathanH

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Otherwise DOO cameras would have to be fitted.

Is this realistic or not?
Other fleets have had side mounted cameras added. The question is more likely to be space in the driving cab for the monitors.
 

NSEWonderer

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The 458s are in way better condition than the Networkers.
I'd definately not say way better condition, the 458s from first revenue service were notoriously unreliable, chop changed formations to 5 and then 4 etc. The last year several had started accumulating multiple traction package faults.

The cab demister had to be changed because it used to heat up too much and catch fire.

How many dewed windows do networkers have in comparison to the 458s? No need for me to list more stuff. The modifications needed and fixes for the time the train would exist at SE(as It would never be a full replacement, just a stopgap), is not worth it.

Way better condition is what I'd class the stock they got in the 707s. You could also say 450s are indeed in a way better condition too.
 
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swt_passenger

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A big difference is that the EMR is just large enough, and no more, whereas the 701s and 720s were ordered for growth, so not only did they displace relatively young fleets like the 379s, 360s, 707s and 458s (from metro work) we've ended up with surplus 701s and 720s.

The issue with the 707s was confusing, considering that their interiors are basically the same as the DfT specced 700s, and the related 717s.
Were the 701s really ‘ordered for growth’?

IIRC, as we discussed around ten years ago, the 750 x 20m vehicles of the class 701 replaced a total of 742 x 20m vehicles, (classes 455, 456, 458/5, and 707). The main reason DFT pushed for what became the 701s was to improve inner suburban area station dwell times.
 

JamesT

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Were the 701s really ‘ordered for growth’?

IIRC, as we discussed around ten years ago, the 750 x 20m vehicles of the class 701 replaced a total of 742 x 20m vehicles, (classes 455, 456, 458/5, and 707). The main reason DFT pushed for what became the 701s was to improve inner suburban area station dwell times.
Statement from the time of introduction: https://www.railjournal.com/fleet/s...eives-first-class-701-bombardier-aventra-emu/
SWR will use the trains to increase peak capacity on suburban routes into London Waterloo by 46%.
Although the number of vehicles is much the same, losing redundant cabs and having the open gangways means you can fit more people on.
 

swt_passenger

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Feathers44

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That makes sense, I was thinking they wouldn‘t increase the number of services that could be run. Of course a huge proportion of ‘fitting more people onboard’ is that most of them end up standing.
I’ll take it! The standing is so much more comfortable than the 455s even in near crush load conditions.
 

Southern Dvr

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Re the DOO issue, they’d have to fit cameras for sure. Or, and here is the controversial suggestion: you put them on GatEx which doesn’t need cameras and the 387/2 become general purpose 387 which in turn frees up 377 for other work.
 

devon_belle

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Re the DOO issue, they’d have to fit cameras for sure. Or, and here is the controversial suggestion: you put them on GatEx which doesn’t need cameras and the 387/2 become general purpose 387 which in turn frees up 377 for other work.
I think they'd be good on Gatwick Express. If that displaced 387s I would argue Southern should keep them.
 

Mikey C

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Kind of full circle, considering that the 484/5s were created out of the dedicated Gatwick Express 460 units :E
 

JonathanH

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West Coastway does seem more likely though, particularly if Bournemouth depot keeps a role in their heavier maintenance. This frees up 387s for Gatwick Express and could send some more 377s to Southeastern to allow more Networkers to go for scrap, particularly as Networkers are still doing Tunbridge Wells workings.
 

bramling

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The term may be meaningless, but the concept isn't. Maintaining stores and knowledge for a range of small fleets is more expensive than for the same number of vehicles of a consistent fleet.

I've no knowledge of what will happen to the 458s, but can well see why SE would not be keen on increasing the number of fleets that they have to maintain.

I really can’t see it being sensible for the 458s to go to SE.

I guess it would allow the last of the Metro Cammell 465s to go, so arguably it wouldn’t mean any more fleets than now, however it still makes a mess of the metro fleet. It’s already messy to have sent the 707s over.

If the 458s are going to go anywhere, the only place that’s remotely sensible is Southern, which would potentially allow Electrostars to go over to Southeastern. I’m not sure what Southern users really get out of it though. The only reason to do it is as a bridge to avoid a meltdown of the Networker fleet, though there doesn’t seem to be any suggestion that things are quite that bad.
 

Southern Dvr

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I really can’t see it being sensible for the 458s to go to SE.

I guess it would allow the last of the Metro Cammell 465s to go, so arguably it wouldn’t mean any more fleets than now, however it still makes a mess of the metro fleet. It’s already messy to have sent the 707s over.

If the 458s are going to go anywhere, the only place that’s remotely sensible is Southern, which would potentially allow Electrostars to go over to Southeastern. I’m not sure what Southern users really get out of it though. The only reason to do it is as a bridge to avoid a meltdown of the Networker fleet, though there doesn’t seem to be any suggestion that things are quite that bad.

How about Southern actually gets some stock to replace the 377s it’s already given away and the 313/455 that have been scrapped? Southern has had no uplift in service since Covid and so really it shouldn’t be about SE at all.
 

bramling

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How about Southern actually gets some stock to replace the 377s it’s already given away and the 313/455 that have been scrapped? Southern has had no uplift in service since Covid and so really it shouldn’t be about SE at all.

Yeah agreed. It feels like the priority has been an abandon SE Networkers as part of the general post-Covid malaise in rolling stock, in the same way as GTR got rid of the 313/455/365 fleets.

Guess the question is to what extent SN are managing without the 313/455 fleets. A massive amount of capacity to lose for sure, though equally there don’t seem to be massive reports of overcrowding.

Unfortunately the whole 379 implementation hasn’t gone well for the end-user on GN. Interesting to speculate as to how things might have gone had Covid not happened. Suspect the 379s would still have ended up on GN, possibly 365 replacement, 387 fleet split as now as partial 313 replacement, 458 replacing 455s, though numbers don’t really add up.
 

Southern Dvr

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Reality is that SN hasn’t had an uplift in service since Covid and is operating at minimum service levels on some routes.

Really need more stock and the ability to run more services.
 

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