Thursday 30th April
Another working day when we had multiple groups working at multiple locations.
First
group out of Winchcombe yard were Dave, Phil, Peter, Polly and
Jonathan. Their destination was Stow Road Bridge at Toddington.
Today’s task was to complete the backfilling of the entry gully
chamber; and then to add two rows blue engineering bricks as copings.
With the backfilling complete, Jonathan returned to Winchcombe Yard
to locate
the materials for the replacement boundary fence, and to check out
that the powered auger was working. The
completed gully inlet - but with temporary covers. [Photo
by Dave]
Polly laying the coping bricks on the gulley inlet. [Photo by Dave] Bretton Grange pulling away from Toddington with an up train. [Photo by Dave]
Next
to depart were Dee, Martin (J), Stuart and John Their first task was
replacing a broken cess chamber lid at Didbrook. An easy task –
once the offending chamber was located. Next they proceeded to
Stanton Fields to undertake rodding out of the down side inlet bore
of syphon cross drain 6C. This
proved to be a tricky operation; the bore was almost bone dry and the
obstruction was mainly soil. So each push of the drain rods only
brought out a small quantity of material.
Final departure from the yard consisted of Ian, Roger, Martin (S) and Andrew. They headed to Manor Lane, Gotherington. Andrew went down to the slip site to inspect progress. The contractors have installed some additional perforated twinwall pipes in the reconstructed embankment. So the position of these were noted. Once the embankment reinstatement is complete, we are going to install new toe drains alongside the boundary hedge. These are going to run to the outlet of cross drain 37D. As the new twinwall pipe also drain into this, we will improve the exit chamber of this at our boundary. The outlet of 37C would be more suitable, however to use that we would need to make water run up hill.
The new embankment drain pipe entering the outlet ditch of cross drain 37D. The other end of the new pipe at the boundary of the new infill.
From the inlet of 37D, an unusual picture of an 03 shunter against a deep blue sky.
Meanwhile, the other three of this group attended
to mileposts 16 and 15 & three quarters; either side of Manor
Lane Bridge. Whilst
both of these have bridge rail posts, their heads were the yellow BR
style – made from fibre glass. These heads were removed (executed?); the bridge
rail wire brushed down and then painted with black MIO.Milepost 16 decapitated. Same treatment for 15 & three quarters.
Next site for this group was Working Lane. Ian and Martin (S) performed some clearance around milepost 13 – mainly sycamore and willow saplings. Andrew and Roger met with Peter Brown, the Chief Civil Engineer, to discuss work to improve the drainage between the up side embankment toe and the Working Lane to Royal Oak haul road. This is the site of a historic slip, probably back in BR days. There is a french drain which terminates in a head wall that is now leaning at an angle. Also, the construction of the haul road after the Greet tunnel slip around 10 years ago has lead to some spots where water pools during wet weather. Our plan is to add some more pipes under the haul road and to dig out some ditches between the embankment and the haul road. Potentially we will tackle this in two stages, starting with a rebuild of the leaning headwall.
All
three groups met up back at Winchcombe for lunch. After lunch some of
the team sorted out and measured the fencing material for Stowe Road.
The rest of the team continued with milepost construction. One length
of bridge rail was wire brushed down, the new head for 16 was
completed and one of the recovered hollow heads from Laverton was
taken apart. This has not weathered at all well, the only reuseable
component being the architrave
at
the bottom.New head for milepost 16 - using acrylic numbers.
Wildlife report:
Suddenly
chestnut trees, both horse and sweet, are in full boom. Also in full
bloom are the blue flowers of borage, lots of this at the foot of the
Working Lane haul road. The cuttings and embankments which were cut
back last autumn and winter are rapidly regrowing. And on those cut
two years ago a lot of sycamore and ash saplings are pushing up. No
unusual bird or mammal sightings today, apart from a skull found at
Stanton Fields. This looks to us like it was once a fox.Fox skull. [Photo by Martin (J)] Not a cloud in the sky, and plenty of hawthorn blossom. The stunning view north west from Gotherington.