Brissle Girl
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- 17 Jul 2018
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But we're going from 16 x 3 car units and 35 x 2 car units to 26 x 3 car and 51 x 2 car.Two interesting documents (Freely available on google search) detailing the future CAF fleet, 158, 175's & Loco specifications.
To summarise:
The long distance fleet (excluding loco & stock) with total seating capacity/standing capacity in brackets currently consists of:
158 - 24 (138/59)
175 2 car - 11 (134/58)
175 3 car - 16 (216/91)
Total = 51
CAF Civity order consist of:
2 car - 51 (121/79)
3 car without First Class - 12 (196/118)
3 car First Class ready (Depending on deployment strategy) - 14 (180/100) - 16 First seats
The CAF's are already a drop in capacity as a like for like swap and I get the impression that TfW are banking on increased frequencies to balance out current capacity issues. What I think TfW are missing is the fact that it's peak commuter services that need strengthening. Having more frequencies is great but I can't see it having a massive effect on those people that all want to travel at certain times of day. Most services can just about cope with 3 car 175's during the peak but the equivalent (standard only class) is a drop of 20 seats. I don't think having space for 37 extra standing passengers will go down well with travellers on distance services so unless they are planning on running peak services as 4 or even 5 car coupled units in place of single 3 car unit, then they may run in to issues.
So there are an additional 10 x 3 car units which can replace 2 car units. And an additional 16 x 2 car units, added to which you have the 10 which have been replaced by 3 car units. That gives a lot of flexibility to double up some services which are currently only 1 unit, or replace a 3 car set with 2 x2 car. And we already know that the intention is to run a 5 car configuration between Swansea and Manchester (which admittedly will use up some of that extra capacity.)
The overall increase in seat numbers is from 8,242 to 11,262 or 37%, with a good mix of 2 and 3 car units to give flexibility to optimise the configuration of individual diagrams. Sounds pretty decent to me.