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158824 & 158841 Talerddig accident units

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Ant1966

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Hi all
Does anyone know if these two units are still at Macc depot, and, if so, whether they are visible from any publicly accessible location?
Thanks!
 
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Mike 1050

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Yes they are still there , they are parked with the damaged ends facing each other inside a shed . You can see the two undamaged units from the new Dyfi road bridge
 

Jacob Porrett

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Hello. I was sent some news yesterday about 158841 being sighted on the M6 motorway. Can anyone elaborate further on this please?
 

Mike 1050

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It’s one of the damaged sets from the crash in wales last year . The other one is moving next weekend
 

Mike 1050

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Machynlleth to I’ve been told Doncaster

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chrisjo

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Also on another note 158841 moved from Machynlleth depot over the weekend with the supposed destination being Doncaster. 158824 is expected to move at the end of this week. Unsure whether it's the line to being repaired or the end for these two units, who knows?
 

Ant1966

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Thanks Chrisjo!

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Any one know if all 4 coaches are moving, or just the 2 damaged ones?
 
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150249

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Thanks Chrisjo!

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Any one know if all 4 coaches are moving, or just the 2 damaged ones?
From what I saw both coaches of 841 were on the move. I assume there might be some very slight structural damage on the other two coaches.
 

158822

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Surely if they were just being scrapped they would be joining the 150s at Newport?
 

DelW

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Are these being repaired?

I don’t think so , 35 years old and being replaced by 197

Other operators could still use them after TfW have replaced them with the Class 197s, no?

Not if they're in a similar state to the 150s.

150s are steel, and have rusted.

158s are aluminium.
The decision will presumably rest with the ROSCO (either Porterbrook or Angel) rather than TfW.

It was stated on another thread (below) that GWR consider that 2032 will be the limit for keeping their 158s in service. So if the TfW ones are in similar condition, another 6 - 7 years service might be possible. The owners will have to balance the likely repair cost against the potential lease income.


A recent Modern Railways article suggests that GWR do not think the aluminium bodied DMUs (classes 158, 165, 166) will be able to survive beyond 2032 due to corrosion and possibly parts. I guess this also applies to 159s.
 

Bletchleyite

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6-7 years is coincidentally roughly how long Northern are likely to need a few more DMUs for to replace some of their worst rotting 150s pending the arrival of the new units.

Of course that doesn't mean they need all of them, and repair may not be economic for such a short period.

Are all vehicles damaged or could a hybrid unit be formed of the undamaged vehicles? If a pair the same maybe put them in others to make 3 car sets?
 

Razorblades

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The future of these vehicles is subject to the decision of their owner, Angel Trains. Based on diagramming of the ETCS fleet of 158s they can probably be spared now, so a future operating life would be with a new user.

To respond to the comment immediately above, if the badly damaged cars are beyond economic repair, the two vehicles not directly impacted in the collision will require renewal of intermediate end couplers and gangway components and anything else found to fail inspection, but they could potentially form centre cars of units made up into triples, demand and commercial agreement permitting.
 

perkin

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150s are steel, and have rusted.

158s are aluminium.
Aluminium (or more likely in this instance some form of Al alloy) corrodes almost as readily as steel, especially if you set up an electrolytic cell. It's also more prone to stress failure than steel
 

158822

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Has anyone heard anything about 158824 or 158841 since they were taken from Machynlleth sidings months ago?
 

fgwrich

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Has anyone heard anything about 158824 or 158841 since they were taken from Machynlleth sidings months ago?
Aside from them both being at Worksop, I don’t think any anything else has really happened to them.
 
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