Monday 6 May 2013

May Day bank holiday update

In the ten days that I have been away, work has continued to advance.  The overhead gantries are now all in place.  The catenary wire is in place all the way round.  Although not finished, I have been asked to point out the danger of electrocution from the 25,000 volts supply that is now live in some places. However I have been assured that this will be turned off for the duration of the track walk next Saturday.  The drainage work has moved on and the landscaping on the west side of the main line looks to be about finished.
Looking north from the River Hiz bridge, there is now one more gantry on the far side, centre of picture.

 The new gully has now been lined almost up to the River Hiz.
Moving on to the Bury Mead Springs, landscaping work has included two new access ramps from the lower to the higher ground, seen here one to the left, one to the right.
Here is the left hand one cutting right through what was the alignment of the former Bedford line embankment.
The triangle of higher ground is now quite smooth and level.
Looking north east from the same spot.
Moving further along, the new gantries can be seen on the viaduct as it passes over the ECML  Again the ground is nicely smooth and level.
And finally looking back from the far corner of the site.  The ground is now smoother than it was before the work started although a bit higher than previously.  The grassy bit in the foreground is the original level.  The fence line just visible to the right runs along what would have been the centre of the Bedford line embankment.
These two gantries visible from the end of Wilbury Way mark the neutral section between the ECML supplied section and the Cambridge line supplied section.  They are a different style to the others.
View of the east end of the viaduct where it looks as if reinstatement of the sewage treatment works has commenced.
The quarry looked very bright and white in the May sunshine.  I expect that work to return this to farmland will start soon now that the weather has improved.
Last shot shows the embankment with the gantries in place.  Looking even greener with grass starting to grow on the beetle bank as well, it is starting to have the look of always being there rather just a few months.

I have included a few grab shots that I took from a train heading north.  They are not particularly good has they are affected by reflection from the the train window.  However they show the work from a different perspective.
 First one shows the Grove Road underbridge coming up marked by the railings centre right.  All the ground on the left is the former double track alignment of the Midland Railway's line from Leicester via Bedford.  It had reached the same level as the main line at this point.  The reason it maintained its own line all the way to Hitchin station was to access its goods yard in Nightingale road without having to use Great Northern metals.  It could even had its own platforms there if it had become necessary.  The relationship between the the two companies was never that good and after ten years the Midland's extension to St Pancras opened.  As a result of this, the Bedford to Hitchin section was reduced to branch line status.
 Moving along, the trackbed has been cleared and a new surface laid.
 Now lower here than the mainline.
 A glimpse of the new cabinet seen in a previous picture.  Trackbed now quite a bit lower.
 Hitchin North junction coming up.  Scrapyard in the background.
Past the junction, temporary stop attached to the track.
New line moves onto the link to the viaduct.  Scrapyard quite clearly visible behind.
Start of the viaduct coming up.
Viaduct runs alongside the mainline gaining height.
 Now swing round to cross the main line. Landscape work visible on the other side.
 Last two shots show more of the landscaping work.






2 comments:

  1. Simply to say how enjoyable and informative this blog continues to be!

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  2. Very many thanks for a very informative blog. Your efforts are much appreciated!!

    ReplyDelete