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Porterbrook Cl.769 'Flex' trains from 319s, initially for Northern

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david l

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Joined
27 Dec 2016
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194
Location
Wigan
Has this week fared better for the 769s?
About average, there's no logic to it but they have varied between 3 and 5 starting the day, but generally at least 1 retires hurt during the day. No sign as yet of 769421/52, 769431 has appeared ex-overhaul for a couple of days but not lately, whilst 450 which hadn't been seen for a bit re-appeared towards the end of this week but not today. 3 started the day today, 1 retired hurt, 2 still going. Spoke to a Wigan driver yesterday, he didn't think they were too bad, but mentioned contaminated fuel and second hand fuel tanks which is something I'd not heard before.
Try tapping the 8 unit numbers into real time trains..............that'll tell you!
 

Geeves

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6 Jan 2009
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2,362
Location
Rochdale
Another issue is that a 323 cannot rescue a 769 under the wires.

But, a 769 CAN rescue a 323!

You should rephrase to CAN (in practice) ha. As we know while the 769 should be perfectly capable... (so far) it hasn't been successful. The 323 on the Wigan Liverpool line wasn't even disabled either minus the no juice, it should've been able to move it but couldn't.

Maybe we will see it one day!
 

DannyMich2018

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Joined
19 Dec 2018
Messages
832
The 769s do seem to be improving, according to RTT 424, 431, 442, 456 and 458 are in service right now, think there was 5 yesterday too.
 

nightflyian

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Joined
12 Oct 2021
Messages
26
Location
Southport
The 769s do seem to be improving, according to RTT 424, 431, 442, 456 and 458 are in service right now, think there was 5 yesterday too.
I wouldn't quite say that yesterday.

431 failed at Stalybridge and just out Manchester Victoria during the commute home
https://www.realtimetrains.co.uk/service/gb-nr:G31596/2025-04-30/detailed#allox_id=0
It seems the next service out of Manchester Oxford Rd also had issues inbound Ordsall Lane & also at Oxford Rd causing a further knock on effect and badly distrupted the Wigan Southport services and few others.
https://www.realtimetrains.co.uk/service/gb-nr:W50853/2025-04-30/detailed#allox_id=0

Be interesting to know what the issues where heat related given they both eventually got going and continued on to Southport.
 

sportzbar

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Joined
11 May 2014
Messages
186
431 failed at Stalybridge and just out Manchester Victoria during the commute home
Just to clarify 431 didn't fail at Stalybridge, in fact it left in working order until stopped near Philips Park due to a freight train ahead. At this point it did begin to have issues but managed to limp into Victoria a few mins late, from where it was always due to go out of service.
 

nightflyian

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12 Oct 2021
Messages
26
Location
Southport
Just to clarify 431 didn't fail at Stalybridge, in fact it left in working order until stopped near Philips Park due to a freight train ahead. At this point it did begin to have issues but managed to limp into Victoria a few mins late, from where it was always due to go out of service.
Cheers for the info. With it leaving Stalybridge 15minutes late, Northern Rail Journey Check led you to assume it had issues departing Stalybridge and then North of Manchester Victoria as you advise.
 

Soft Hands

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27 Dec 2020
Messages
44
Location
Bolton
431 back in service today, not many others though................

This was 769431 tonight. Loss of air reported just after changeover from 25kV to diesel power!
 

david l

Member
Joined
27 Dec 2016
Messages
194
Location
Wigan
3 out today, same 3 as yesterday (769424/42/58). 769431 still 'retired hurt', 769434 at Brodies whilst 769450 has not strayed from AN for some time. 769448/56 ??

== Doublepost prevention - post automatically merged: ==

Mon 12 May..............4 started the day. Down to 3 since mid-afternoon with 769431 noted as DEMC at Southport, and still there.
Tue 13 May..............5 started the day. Down to 4 since lunch when 769431 decided not to play at Wigan Wallgate.
 
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david l

Member
Joined
27 Dec 2016
Messages
194
Location
Wigan
Northern has leased 2 additional class 769 units until the end of the year.
In the contract value figure is that the figure that Porterbrook are paying Northern to operate these units?
There doesn't seem to be any penalty for non-presentation of stock which for a 769 is daily (x) several.......
I was at Horwich Parkway this morning and the 'figures on the board' for the current period (whatever that is) for North Manchester (whatever that covers) was short forms of 17.7% which is nearly 1 in 5, 769's must be a fair proportion of this assuming the North Manchester covers Southport services.
 

Bertie the bus

Established Member
Joined
15 Aug 2014
Messages
3,032
769431 still 'retired hurt',
It looks like 769431 recovered today, managed to run 10 miles in passenger service, and then failed again.

 

Bikeman78

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26 Apr 2018
Messages
5,470
It looks like 769431 recovered today, managed to run 10 miles in passenger service, and then failed again.

I wonder how many more years Northern will persevere with them before they admit defeat?
 

david l

Member
Joined
27 Dec 2016
Messages
194
Location
Wigan
17.7% shortforms on 'North Manchester' service group and nearly 5% cancellations. Both by far the worst on the figures I could see. Now assuming that North Manchester group includes the Stalybridge/Manchester Oxford Road to Southport services this is absolute proof that the 769's are not ongoing fit for purpose. Very few times there are 6 (as per diagrammed) presented for service and even fewer they manage even to lunch-time. Services are therefore not only cancelled but the DMU sets that are covering are then split to maintain a service. Now see that Porterbrook are supplying 2 extra 769's to cover for which Northern have apparently agreed at a cost of around £0.5m for 6 months whilst the original 8 sets are away for corrosion repairs/door fixing and a repaint.....having seen the reliability of 769431 since it came back its even worse!!!.....who on earth is negotiating these contracts as I wouldn't be paying this lot in washers.........................................?
 
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pokemonsuper9

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20 Dec 2022
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2,802
Location
Greater Manchester
What could they replace them with realistically?
In the short term, nothing! That was noted in the tender.

Direct award justification​

Single supplier - technical reasons

within the Rolling Stock Market as there is no other suitable rolling stock currently available to fulfil Northern's short-term requirements that align with existing driver traction knowledge that have the required route clearance for the lines needed to operate Northern timetable commitments.
The only stock avaliable any time soon that meet those requirements are either
1) The TfW 150s (currently going for scrap when they are due expensive repairs/exams)
2) The TfW 158s once the 197s start on the Cambrian line (which won't be avaliable for at least a year or so)

Long term Northern's new units will replace them (either with the 8*4 car battery units, or with the large bi-mode fleet)
 

pokemonsuper9

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20 Dec 2022
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2,802
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Greater Manchester
Assuming both units are made avaliable on the 1st of July (unlikely but I needed at least a date to work with), taking the amount of carriages avaliable on each day equals £316.85* per carriage per day.

Working out done in Excel (file attached if you want to have a play around).


* I used the figure including VAT, but I have no clue how VAT works for rail (I know it's not charged on tickets). Especially since it's the government paying the VAT, so it'll go straight back to the goverment, so not sure if it's worth considering as part of the cost.
 

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