Clarence Yard
Established Member
- Joined
- 18 Dec 2014
- Messages
- 3,263
Isn't the issue (with both the 150s due to transfer to Northern and the 143s and 153s due to go off-lease) that there are not enough 387s in service to allow a large enough internal cascade of 16xs yet, which should be rectified once the Thames Valley wiring is complete?
I imagine extra service 'from next year' will mean from May 2019 if the cascaded trains aren't available in time. GWR won't secure D-Trains for a delay in existing DMUs being released, unless there's some plan to send them elsewhere once the existing DMUs become available.
When the Turbos get to Bristol en masse next January as a result of Didcot being electrified, 12 x cl.150/1 2 car units will head quickly north, following the 3 x 150/1 2 car units that should go this autumn. That puts the Northern cascade back on schedule with the final 2 cl.150/1 2 car units due to go, as originally planned, in December 2018.
There will be 15x units spare for operating the Okehampton service in 2018 without affecting the Northern cascade. That is without considering the 9 cl.153 units that GWR are handing back to the ROSCO next March.
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