The Anonymous Widower

Construction Of The Platform Structures And Tracks For Crossrail At Abbey Wood Was Cimpleted By Network Rail In May 2017

The title of this post, was stated under a picture in the August 2017 Edition of Modern Railways.

The picture had been taken on site from the other side of the fence through the station to this picture I took in July 2017.

My later picture shows some of the canopies for the Crossrail platforms in position.

If Network Rail’s statement that formed the title of this post is correct, then is  the track layout to the East of the station complete?

This picture shows the unelectrified line leading away from the station.

Note the track without any electrification by the fence in the right foreground and the two third-rail electrified North Kent tracks in the left background.

This picture shows the track going towards Belvedere station.

Note the cross-over by the signal.

Can Crossrail Reverse All The Scheduled Trains At Abbey Wood?

Crossrail have now published a more detailed schedule for the services.

The schedule shows that a maximum of twelve trains need to be reversed at each of Abbey Wood, Paddington and Shenfield stations.

In this article on Rail Engineer, which is entitled Signalling Crossrail.

The Class 345 trains are fitted with a system called Auto-Reverse, which I explained in Crossrail Trains Will Have Auto-Reverse.

The driver selects auto-reverse and walks back through the train, as it changes platforms automatically. By the time the driver is in the other cab, the train is in position in the other platform, ready to go back to London.

But the article in Rail Engineer also says this.

Auto reverse (AR) is not provided on Network Rail infrastructure. There will also be the possibility to use AR into and out of the stabling sidings at Abbey Wood so the driver will be at the correct end of the train to finish a shift or, when coming on duty, to start a new run westwards. Service trains will, however, normally reverse in the station. AR may also be used at Custom House and anywhere using crossovers in the central section.

As the normal twelve trains per hour (tph) making up the service, will be using both platforms, cross-overs are provided to the West of Abbey Wood station, as is shown in this picture.

The system used at Abbey Wood will also be used at Shenfield.

Why Has The Reversing Siding Not Been Electrified?

In my view there can only be two explanations, if Modern Railways have got their picture caption right, which categorically said work was finished.

  • My reconnaissance was wrong.
  • Full electrification is not needed to reverse the trains.

On digging deeper, I took these four pictures at Abbey Wood station.

The pictures show in order.

  • The overhead wires for Platform 4 fixed to the station building. Look under the top of the staircase.
  • The overhead wires for Platform 3 passing under the station building.
  • The overhead wires for Platform 3 passing under the station building.
  • The overhead wires for Platform 3 anchored to a solid girder on the other side of the station building.

I couldn’t see the track layout because the wooden fence was in the way, but it would seem logical that the track through Platform 4 will eventually connect to the track through Platform 3.

This would allow the following.

  • Trains arriving in Platform 4 to transfer to Platform 3 using the reversing siding.
  • Crossrail trains to continue East on the North Kent Line using the single track and the crossovers to the East of the station.
  • A failed train could be pushed into the reversing siding, which could probably accommodate two trains.
  • Service and maintenance trains to access Crossrail’s Plumstead depot from the East.

But even if there is no connection, two independent platforms can handle the twelve trains per hour, as they will do at Shenfield.

 

July 29, 2017 - Posted by | Transport | , , ,

1 Comment »

  1. […] my other post about Abbey Wood station called Construction Of The Platform Structures And Tracks For Crossrail At Abbey Wood Was Cimpleted By Netw…, which was based on a picture caption in the August 2017 Edition of Modern […]

    Pingback by Abbey Wood Station – 30th July 2017 « The Anonymous Widower | July 30, 2017 | Reply


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