Chester is maxed out with the non-Cambrian units, that has certainly become apparent. But CAF want the maintenance in house which means other TFW depots are unable to perform any maintenance apart from small, simple things and is the reason why Machynlleth depot will ultimately become a CAF depot.
It's shown to be becoming a far from ideal setup and someone originally believed that Chester would be suitable rather than going to the vast cost of building a new depot.
But it's all part of the grand plans, and those plans do not include the Cambrian 197s being maintained by Chester, except heavy maintenance that Mach can't accommodate. So it's pointless going around in circles about the Cambrian 197s being in service before that.
Indeed.
So the difference here is that Hitachi have provided a solution which worked to keep HSTs running through the 80x introduction on GWR, but CAF did not provide a solution that kept 175s running through the 197 introduction. Further, the Hitachi solution for GWR appears not to place the constraints on GWR that the CAF solution has placed on TfW in terms of having serviceable units in storage.
Essentially the decision to use the existing Chester (apparently now with a little extra stabling compared to pre 197s) is again proving to be a bad one.
Someone should really be asking questions in the Senned as I doubt people crowding into 2-cars would be particularly impressed by either the 175 continued lease payment consequence, or the storage of 197s.
Just to clarify, I am referring to the proposal to cut Cambrian services during the winter period from the December TT change.
I personally had thought this was aimed at reducing operating cost but had heard a rumour it was due to expected unit shortages.
I’m not sure I’ll ever know what it is for certain.
I was chatting to a midwife who had come to do some checks on our Newborn the other day and they were asking about my job and what the shifts were like. I explained it was pretty much a 24 hour role with a night shift and they said “but trains don’t run at that time of night” and when I explained that we have to shunt trains on and around the depot so they can be cleaned and fuelled, have any exams done or any other maintenance items that need attending to, which can mean shunting units between different road’s multiple times as you play a huge game of ‘rush hour’ to get everything in the right place so that it can form the correct service the next morning, they were shocked that so much had to be done and said “I honestly just thought they went in a shed ready for the next day”.
So it’s entirely understandable that if you’re not directly involved, most people wouldn’t know the extent of what goes on.
The issue is that if more trains were given to a depot, even if there is enough stabling space for the additional units, if the maintenance capacity isn’t there then that means units won’t get serviced in time and then cancellations will happen.
Neither motivation for the cuts is good. Shortage of 197s would be particularly poor (though the Cambrian is operating 158s so there is a bigger issue there).
The day-to-day operation of depots is another question. The issue is the choice to use Chester (again) and that was presumably taken, or at least advised, by people who do understand operating depots. Hence, even a layperson accepts Chester cannot cope with the units, the lay person would not understand why that constrained availability when the depots for the delayed new stock exist. It is about higher level agreements between CAF and TfW and therefore TfW are a partner.