Another year over

As one year draws to a close and new one beckons, the current convention is for publications to publish a review of the year. So the next paragraph is our short review of 2023.

Wet.

Strictly not wet every day or even every working day. However, with the rainy and unsettled period in the summer (coinciding with the school holidays from mid July to end of August) and the early autumn storms, just wet seems an apt summary. Few people will remember the fine, sunny, warm spells which we did experience; particularly the mini-heatwave at the beginning of September.

One advantage of such wet spells is that we can see how well the railway’s drainage system is working, and where the bottle necks are.

I hope you have enjoyed reading our posts this year. Wishing you all Season’s Greetings and have a healthy, peaceful and prosperous 2024. And join me in asking Santa for more drier weather next year.

Thursday 16^th November

Contrary to my introduction to this post, for the first time in a number of weeks we had a working day with no rain.

Roger, Martin. Stu and Ian were attending a brush cutter operative course provided by Greenway, all achieving the LANTRA qualification. The course also covered user maintenance, and as a result we are making some changes to our procedures. This should reduce the visits to a Stihl main dealer to once per year per machine.

Dave, Nigel, Jonathan and myself had a varied and productive day at a variety of sites on the railway. First of all was the raising of a crest chamber on the down side between Winchcombe and Greet tunnel. This had been hit by Tom Clark's robo flail. Four additional concrete rings were added - the vegetation will have to grow a lot to obscure it now. The other crest chambers towards the tunnel were checked - all will need raising, but only be one or two rings.

Raised crest chamber on down side between Winchcombe and Greet tunnel.

Second item was to Stanway viaduct to collect some material that Walsh had surplus after constructing the set of steps on the low mileage end of the down side. This consisted of different lengths of galvanised tube and substantial timber boards; plus handrail fittings. These are now stored - they will be ideal for making some headwall safety handrails or makers.

Stairway to Heaven? No - the new steps to Stanway viaduct down side low mileage end.

Walsh's progress on the viaduct (as of 16 November); just after the extra work on the parapet was discovered.

Third item was to continue with the culvert/cross drain internal visual inspections and clearance. Cross drains 25B and 25C which were cleared last week were inspected. Cross drain 27A and culvert 27B south of Gretton were cleared and inspected. On the later two there was significant vegetation growth on the down side alongside JJ Farms. Very apparent how much more water there is this autumn. This is making photographing the inside of the culvert bores difficult or impossible in some cases. Perhaps we need to invest in a selfi-stick! Photo of culvert 27B up side (below) was taken by reaching down from the headwall.

Looking into culvert 27B from the exit end (up side).

On the way back from Gretton we stopped at Prescott Road bridge (32) for a quick inspection of culvert 31B. Following the work earlier this year on the exit to the roadside pipe/ditch this is flowing much better. Clearing the build up of debris on the grill to the roadside pipe and racking out some reeds from the pit increased the flow even more - essentially no standing water in the pit.

Culvert 31B outlet, the entrance to the roadside pipe, Prescott Road. Just needs some replacement fence.

Finally near the Tirle Brook culvert (32A) we found a cess chamber which also had had a close encounter with a robo flail (or was it the telehandler?) We reset the displaced top concrete ring. It will require a further visit to add another ring on top and to fish out the heavy thick lid which has fallen into the chamber. Despite these chamber hits, the robo flail provides some impressive results - picture below shows the cleared up side embankment at Working Lane.

Working Lane showing the cleared embankment on the up side low mileage end of bridge 25. Amazing what a robo flail can do!

Wildlife report (all Gretton)
Rabbits - with quite a bit of evidence of burrowing mainly on the down side cross drain 27A and culvert 27B.
Kestrel.
Woodlice - underneath a toe ditch slab, which was useful to show that this was just damp and not flooded.

Thursday 23^rd November

Just a small team of four (Nigel, Martin, Dave and myself) working on drainage items - plus another two members of the team involved with the accident exercise (Jonathan as a casualty and Roger as first responder). At least this meant we could comfortably fit into one vehicle.

First item was to measure the ditch in Winchcombe Yard behind the site of the new S&T building. This is to get accurate estimate for quantity of concrete canvas to order; this to make the ditch water tight from the exit from Churchward House to beyond the new S&T building.

Then out to Gretton for the main tasks of the day; clearance and visual inspections of cross drains 27C, 28A, 30B and culvert 30A. The good news is that there is no obvious deterioration in these structures. What is obvious is the vegetation growth this year has been more than last year; and that all the water courses are flowing faster or deeper - apart from 28A inlet. (Picture below shows the small dribble entering the inlet chamber).

Inside the entrance chamber of cross drain 28Aon the down side at Stanley Pontlarge. Input from the stream brings plenty of sand and gravel which eventually collects in the outlet chamber several hundred yards away.

At cross drain 28A we removed a lot of sandy silt from the exit chamber (by the roadside entrance to the small holding). At culvert 30A we created a new access from track level to the boundary fence of the private road which runs under bridge 30. This is on the down side high mileage end. This embankment is steep here - there are sudden drops nearer the bridge and all four wing walls of the bridge are high and narrow and have no fences. The new access terminates at one of the headwalls of the down side toe drain that runs between cross drain 30B and culvert 30A. This would be a sensible site for a new set of steps such as that at Stanway Viaduct.

The new access route by bridge 30, down side high mileage.

Then it was on to Prescott Road bridge to measure up for the replacement fence sections around the exit of culvert 31B.

Finally at Dixton cutting just on the low mileage side of the Tirle brook (culvert 32A) we recovered the thick heavy chamber lid from the cess chamber which the robo flail (or telehandler) had hit. We also raised the height of this chamber by one additional concrete ring.

Dixton cutting up side cess chamber - raised in height but still using the heavy (BR or even GWR era) thick lids.

Wildlife report
Being a sunny day there was plenty of bird activity. Raptors in particular, we spotted a red kite, a buzzard being mobbed by crows, and a kestrel who appreciated the clearance of 30A improving visibility of small mammals from his perch on a dead tree. There were lots of pheasants on the lineside (and in the four foot) undisturbed by trains.

Thursday 30^th November

Certainly the coldest day for a long time and almost a full turnout (8), the best for a couple of months.

First an unplanned job - to fix yet another cess chamber that had had a close encounter with either the robo flail or the telehander or one of the road vehicles. So Roger, Jonathan, Stuart and I headed to Chicken Curve where we found the chamber where the up side cess drains off to cross drain 20B at 11m35c. Two lids were broken; so as a temporary repair these were removed and a blue mesh grid placed on top weighed down with the one unbroken lid.

Meanwhile the other four (Ian, Dave, Nigel and Martin) had headed to JJ Farms Bridge to commence the internal inspections and clearance of cross drains and culverts for the day. First off was cross drain 31A. Then on to Prescott Road bridge where the other four arrived to tackle culvert 31B. Here the operation was recovering the sections of red barriers which were the temporary fence and to erect a new section of roadside fence and restore the railway boundary fence which runs over the new sandbag headwall of the roadside pipe. The roadside chamber on the inlet side (down side, low mileage) was cleared and inspected - significant amounts of Hydrogen Sulphite detected. The source of this was traced to foul water in the roadside ditch on the other side of the road (high mileage); this flows into a small pit together with the (dry) down side high mileage toe drain, then under the road to the chamber. Source of the foul water is outside of the railway boundary - we reported this to Severn Trent (which took some effort!).

All done at culvert 31B, Prescott Road, with the new sections of fence.

 

Then on to culvert 32A, Tirle Brook flume culvert in Dixton Cutting and finally after a short lunch break cross drain 33A and culvert 33B at Gotherington Yard. All required significant vegetation removal, otherwise no apparent deterioration in condition. One exception is a chamber by the down side boundary fence on the toe pipe leading to culvert 33B. This needs a course of bricks replaced by a concrete ring or two and a new lid (or blue mesh). Also there is a small tree growing on the line of the pipe which needs needs removing - a job for our chain saw operatives, probably after Christmas.

Jonathan and Dave clearing out the inlet (up side) of Tirle Brook flume culvert 32A. Fortunately although the flow was fast, it was not deep.

A lovely small and neat outlet headwall - and in good condition. Culvert 33B at Gotherington.

The inlet of 33B is on the west side of the road, one of the few headwalls constructed from stone (or fake stone) blocks. This is just inside the railway boundary of the triangle of land forming the high mileage down side wing wall of bridge 34.

Thursday 7^th December

Unlike last week, this week saw only a small team of five. So we did not split into groups. Additionally to avoid a soaking in the afternoon, we finished outdoor work at lunchtime. The afternoon was indeed one of the wettest this year.

First we headed to Stow Road Bridge (13) at Toddington to investigate raising the down side cess chamber. We cleared some of the silt that comes from under the side arch of the bridge during heavy rain. Then measured up for plan A, which is to add a concrete ring modified to pass the S&T cables underneath. The S&T cables run directly above the existing grill. Then with a metal or blue mesh cover; the chamber will be at the same height at the S&T trunking enabling additional ballast to create a better walkway as this is right by the uncoupling point for 7 coach trains. Unfortunately checking against a concrete ring has meant a move to plan B. The cutout to clear the S&T cables would completely wreck the integrity of the concrete ring.

Down side cess just by Stow Road bridge at Toddington showing the two issues. (1) S&T cables passing over the top of the grill. (2) Plenty of silt washed down the cutting side from the road above.

Next was the continuance of the culvert/cross drain clearance and inspection programme. The first one this week was cross drain 14A - no need for clearance here as the Wednesday clearance team have done a splendid job all along the down side fence from Toddington Signal box. What we did need to do was to reset the top five concrete rings as these had become displaced and unstable. This was not an easy option with several inches of potentially foul water in the ditch. We applied our additional PPE and disinfectant procedures when dealing with potential foul water.

Cross drain 14A, stack of rings on the inlet rebuilt. This is in the long ditch that runs all the way almost from Toddington Signal box to Didbrook No1 bridge.

Then on to culvert 14B. Another good job by the Wednesday gang meant the down side access was already clear - so we just had the up side to clear. The up side exit pond here is currently very deep, we estimate at least 8 inches, and water is flowing fast out of the pipe under the adjoining land. Hence seeing what is happening on the high mileage wing wall was not possible. Finally onto culvert 15A - also flowing very fast. This will need a visit when the water has subsided to reset the concrete slabs on the low mileage side of the entrance channel.

Culvert 14B outlet - there is a small wing wall but the deep water makes inspection impossible!

Finally just before the afternoon rains set in, we added two concrete rings to the up side cess chamber near cross drain 20B on Chicken Curve. This was one of those damaged by a vehicle (or the robo flail) - it now has a blue mesh lid so should be more visible. The wrecked concrete lids were recovered to the rubble pile in Winchcombe Yard.

Chicken Curve up side cess chamber fixed - raised and mess lid added. All fixed even before the defect report reached the team!

In the afternoon in the comparative dry of the Estates Management container in Winchcombe Yard we spent some time performing preventive maintenance on some of the brush cutters. At this time of year, some of these machines get considerable usage on Thursdays and by the clearance teams on Saturdays and Wednesdays.

Wildlife report
Most wildlife was sensible not to venture out in the rain. We did however get a very close look at a kestrel on the power lines at Didbrook; and disturbed some pheasants on the up side.

Thursday 14^th December

With seven team member attending and a dry (even sunny in the afternoon) day we achieved more than the work plan!

Culvert and cross drain visual inspections and clearance covered 16A, 16B, 16C, 18A, 19A, 19B, 20A, 20B and part of 20C. That is from Didbrook No 2 bridge (16) down to Chicken Curve. We also cleared the roadside gullies under Didbrook No 2 bridge - this is where some of the flow from the down side high mileage cess which does not go into 16A empties. During the rains over the previous weekend the road under the bridge had very deep puddles.

By the roadside on the down side high mileage of bridge 16 is where some of the cess drains flows out and into a roadside gulley.

Plenty of blue paint on the lids of 16B outlet should make this more visible.

Our clearance also covered all the cess chambers, mileposts and HP gas main markers on this section. In most cases this was the last few inches that our clearance contract’s robo flail can not reach.

Cross drain 19A is another one of our small and neat structures. There is no stream at this point, so the pipe is essentially to route the down side cess and boundary water to the up side and then off to the adjacent field. In dry years we see no water here!

 

A gulley drain in the farm track under Old Farmers Accommodation Bridge (20) also cleared - this reduced the standing water under the bridge.

Three of the team undertook a second inspection of the down side cess chamber intermediately under Stow Road bridge (13) at Toddington. This was in order to develop plan B, after determining that cutting slots into standard concrete chamber rings was not going to be feasible to raise the height the chamber without moving the S&T cables. Increasing the height with brick courses will need 120 bricks - and is a couple of days work. So perhaps we move to plan C – using GRP catch pit rings which are quicker to install and easier to cut the slots required for the S&T cables.

Wildlife report
Plenty of robins attracted by the cleared access points to culverts/cross drains.
Large flock of birds noted performing murmurations over towards Wood Stanway - but too far away to determine if starlings or fieldfares.
Rabbits at Hayles Abbey.
Voles at Didbrook.

Thursday 21^st December

Another week with last minute reduction in the team strength to five. So we had to re-plan the work as the original idea was three groups. (A very valid excuse from our chief first responder, Roger, he had to cover a last minute gap in the first aid team for the Santa trains at Winchcombe.)

First task for the two early arrivals was to use the telehandler to extract the final stack of concrete catch pit rings from the items at the back of Winchcombe yard. This had to be accomplished early as the yard became full of parked Santa helper's cars by 9am. Six of the rings were then taken to the down side crest between Winchcombe Greet Road bridge and the low mileage portal of Greet tunnel. Five were used to raise the height of two crest chambers, the sixth was placed ready to be used when we construct a proper chamber on the end of the crest pipe. The opportunity was take to inspect the crest pipe - it was flowing well, it picks up two streams and some land drains. In the final crest chamber where some of the flow diverts down to the down side cess (and then runs through the cess drain in the 6 foot at the station) we removed a partial blockage of vegetation. We now only have three concrete rings left in stock - our intention is in future to use GRP rings as these are far easier to handle.

Martin, Nigel and Dave contemplate the options for building a chamber at the down side crest pipe entry close to the south portal of Greet Tunnel.

On the way back from the crest we stopped to watch the first Santa train arrive at Winchombe. Normally we get a few waves from passengers - but with this train of excited children on the way to meet Santa we had a wave from every passenger. Maybe one or two of them will be the next generation of volunteers.

Two team members also ventured to Chicken Curve to complete the clearance and internal inspection of cross drain 20C. Water from the balancing pond in the down side orchard is trickling into the inlet here - the stream is running well. We discovered that there is a gap on the outlet (up) side inside of our fence so we could see that the flow in and out the bore is equal. Fortunate as looking into the bore from the down side shows there is something stuck in it. So we will have to return when the water level is down to attempt some rodding out. But this gives and excuse for our Christmas Quiz - what is it that is stuck in the bore? Picture below. We will reveal what the mystery object is when we extract it in the New Year.

What is that oblong shape partially obstructing cross drain 20C? Hopefully we will find out next year.

The last Thursday before Christmas does mean we have service trains to watch. Foremarke Hall runs over Chicken Curve light engine to Winchcombe to take the second Santa ECS to Cheltenham.

Then up to Stanton Aqueduct (bridge 9). The plan here was to seal the cracks in the down side concrete inlet and between it and the trough foundation with some flexible mastic sealant. However this does require the crack to be clean and dry - it was certainly not dry. Although the water from the stream is running in through the pipe and then right through the trough - there was signs of dampness in the cracks. Again, another task to reschedule for the New Year, with either a method to dry out the cracks or with some sealant which can go down wet. On the up exit side of the aqueduct we cleared the grill on the exit pipe into the adjoining field - this was well clogged with twigs and leaves.

Grills like this one on the exit of the aqueduct stream to the adjoining field do stop large objects from entering the pope. However they get obstructed with leaves and twigs, so regular clearing is needed.

Whilst at Stanton we took the opportunity to inspect the 11B to 11A up side diversion we constructed earlier this year. The real good news is that this is working well - there is very little standing water on the down side in the adjoining field; the low mileage inlet to the 11B bore was running slowly; flow in the new up side pipe was steady and increasing towards the exit into the 11A ditch. This suggests it is collecting water from the old land drains - good news for the toe of the embankment. Also good news is that there is no standing water at all on the up side, either on our side or our neighbours side of the hedge.

The pipe at the top of the picture is the outflow of the 11B to 11A up side diversion - flowing well. The second pipe on the left is from under bridge 11, and the main flow at bottom is culvert 11A.

Just a small stretch of standing water in our neighbours field on the down side at cross drain 11B. Earlier this year this was a large lake - so although we have only completed the up side work at 11B, the results are already noticeable.       

As we were at Stanton, we took another peek at the work on Stanway Viaduct. The appeal for funding is still open, if you have not donated yet then please do so. Click this link. The additional work to secure the parapets has added to the cost of repairs.

Finally some pictures of the good work Walsh are doing on Stanway Viaduct. The first stage of the extra work to stabilise the parapets is complete and the first of the horizontal retaining rods at the end of the viaduct is in place.

 

 

 

Back at Winchcombe we completed the day with some more machinery maintenance; fixing a problem with a brush cutter reported by the Wednesday clearance team.

Wildlife report
Chicken curve: Herons
Stanton: Deer (probably roe, not rein as none had red noses); Red kite, Buzzard, Kestrel, crow, hibernating queen wasps (in discard child's jersey)

About the only time of the year when taking close up pictures of wasps is possible.

Winchcombe station: Penguins (very tame and of a strange species which can sing in English!)

Exam time

It is very unusual to find over half of the drainage team in the mess room of Churchward House mid-morning on a working day. So what were we up to? A clue is the title of this post!

Thursday 26^th October

Six of the team were in attendance. A damp start but eventually turning into a warm and sunny day. Good atmospheric conditions for photographing the two steam locos in action - just pity Foremark Hall shut off before passing us!

Dave, Nigel, Martin and Ian headed straight to Little Buckland to start clearance of cross drains 5A and 5B; and the down side embankment toe ditch that runs between them.

Stuart and Andrew first headed to Stanton B4632 main road bridge 8 and culvert 7A to investigate the flooding that had occurred the previous Friday following storm Babet. Everything was back to normal, but there was evidence of standing water on both the down cess and the up vacant trackbed. The down cess drain was flowing slowly northwards (as it was a few weeks ago); the up cess drain had no noticeable flow. The outlet of the syphon culvert 7A showed evidence of the standing water having been 2 to 3inches deeper. At that depth some might just exit in the very overgrown and silted up outlet ditch in the adjoining property. There was no evidence that water had overflowed the top of the 7A outlet chamber. So we suspect that water is seeping back under the syphon pipe getting into the down side cess.

They also explored the field on the down side high mileage side of bridge 8. Found the cause of the water that was running down the cutting side during the storm. The field slopes to the corner near the down side road approach. The stream that flows through culvert 7A is in a ditch end then enters a plastic pipe , which is partially blocked with branches and other vegetation. This pipe is approx 24" diameter; it is an extension to the brick bore that runs under the road approach. Obviously this was installed at some point during road alterations. There is probably a angle between the original bore and this plastic extension. Note this is all outside of railway land, but ownership and responsibility around bridge 8 is complex!

Then on to join the rest of the team at Little Buckland. Besides clearance and inspections of cross drains 5A and 5B, we started clearing the down side toe ditch alongside Archer Farm. In previous years, heavy storms have led to some standing water here. Fortunately even after storm Babet most of the toe ditch was just damp - just a few spots with shallow pools of water.

Stirling work with brush cutters, hedge trimmers, loppers and shovels enabled clearance of most of the down side toe ditch between 5A and 5B; and a start on the section south of 5B towards the foot crossing. Once the ditch is clear of vegetation we can decide if it needs any excavating.

Down side toe ditch between 5B and 5C - where our clearance work today finished.

Dave, Nigel and Andrew then moved on to culvert 5C. This is adjacent to the another foot crossing on this section. There were some large branches to remove from the outlet, and an old large vehicle tyre from the inlet side by the footpath fence. (How did it get there?) Very noticeable is the wetter spring, summer and autumn this year has lead to more vegetation growth, and deeper water to contend with during the inspections.

The outlet of 5C (down or Malvern side) was extended during the works for the reopening to Broadway. The original headwall is fronted by a concrete deck resting on stone filled gabions.

Our wildlife spotters noted roe deer and a sparrowhawk; whilst we were all aware of that plenty of insects, including wasps and ladybirds, were still active.

Sunday 29^th October

Not a work day (apart from one team member who also volunteers as a First Responder) but our team day out. Obviously attending the Autumn Showcase / Mixed Traffic Gala. Five of the team enjoyed a round trip on various trains. The highlight was seeing 2807 back in steam. A sham that it’s turn on the freight train was tender first.

2807 emerges! Departing Toddington with the 09:11 to Cheltenham; it's first solo passenger train after completion of overhaul.

To round off the day, seven of the team congregated for a late Sunday meal at the Pheasant at Toddington.

Thursday 2^nd November

As expected, Storm Ciarán disrupted our plans for work. However the day started well, all six of the team attending enjoyed good journeys to Winchcombe.

Dave, Nigel and Andrew first headed to Meadow Lane, Laverton (bridge 6). They undertook the clearance and visual inspection of cross drain 5D; thus completing the inspections and clearance of all structures classified as culverts and cross drains north of Toddington.

Surprisingly, despite the wet weather there was no flow through 5D, just water standing on the concrete bases either side. The outlet of this is a french drain into the adjoining field.

The well dressed brush cutter operative. Nigel demonstrating a new safety helmet fitted with a solid perspex visor which prevents splashing of the face when cutting near water. This also shows the access cleared down to5D on the up side.

Whilst at Meadow Lane, they undertook some preventative clearance of the grills of the GCC road drains under the bridge - these were flowing well with water running off the fields and then down the road.

Meanwhile Roger, Martin and Jonathan had gone to Working Lane to make a start on clearing culvert 25A (the one under the bridge) and the ditch by the up side fence which takes some of the outlet of cross drain 25B. They also attempted to start cutting back the boundary hedge on the haul road using hedge trimmers. That was not very successful - as a lot of the vegetation is above head height. When the three from Laverton arrived, they started clearance of the outlet (up side) of culvert 24C. This included removing obstructions from the exit grill under the boundary fence.

Looking inside the chamber at the junction of the outlets of 25A and 25B. Both running very fast.

The rain associated with the storm which had held off until past 10 o'clock steady got heavier. So at 11.30 we called a halt to work - brush cutting on wet slippery slopes becoming too dangerous. Hence a return to Winchcombe, and then a spot decision to take lunch on the 11.56 train to Broadway. This did give us an opportunity to see where water was standing on the northern section of the line. One positive was that there was no ponding on the outlet of cross drain 11B at Stanton; so the diversion we put in this summer is doing its job. Also our wildlife spotted noted a roe deer in the field on the up side at Broadway (where the planning application for new houses has gone in). Almost all other wildlife was being sensible by not venturing out in such wet and windy conditions! Apart from the deer, the we did note a hairy caterpillar at Laverton.

Thursday 9^th November

The plan for today was to complete the items at Working Lane that were abandoned last week. In our favour was the weather, slightly less damp, and the team size of seven.

However, first of all, five of the team had to undertake Personal Track Safety (PTS) certification or re-certification. Hence the congregation in the Churchward House mess room. Many thanks to Paul Fuller, PW HoD, for organising the session. And for ensuring that all five passed the exam with flying colours.

Prior to the PTS session, Andrew and Jonathan spent a productive hour sorting out some of our equipment in the old wooden shed at Winchcombe Yard. Less frequently used pieces of kit are now on the top shelf.

Roger and Martin were the two not requiring PTS - so they headed to Working Lane to continue clearing the ditch on the up side of the embankment which is the outlet of 25B down to the junction with 25A. This was well overgrown - hedge trimmers were required for the high stuff first, then the brush cutters for the lower vegetation.

The start of the 110 yards of the ditch between 25A and 25B. [Photo by Roger]

Once the PTS five arrived at Working Lane, they cleared the down side of 24C, the down side and final upside outlet of 24B and the up side of 25B and 25C. These final two have inlets on the down side which are outside of the railway boundary - so we can not access for clearing.

24B haul road inlet headwall.

24C final exit to under adjacent property; this grill needs regular clearance during the winter.

One of our smaller headwalls, 25C exit. Usually the water level allows more to be seen! [Photo by Dave]

So we were able to complete the visual inspections of 24B, 24C and 25A which we started the previous week but not abandoned due to rain. At least this week the rain was just short (but heavy) showers. As now work days have no trains running or cafe open – the end of day cuppa was back in the Churchward House mess.

Once again our wildlife reporter had a slow day. However, many examples of various fungi were noted at Working Lane near the haul road; and a lone low flying red kite was also spotted.

Levelling down

Well ‘flattening out’ really – but read on to find out what and where.

Thursday 5^th October

In contrast to last week, today we underachieved on the planned job list. Partly because of reduced manpower (only 5 team members attending) and partly because of the added complexity of raising some of the up side cess chambers at Stanton.

For the up side cess chambers at Stanton we took 7 concrete catch pit rings to raise two chambers by one ring each, one by 2 rings and one by 2 rings but also replacing a damaged existing ring. Lids of two chambers were found to be damaged - so a return to Winchcombe to collect replacement blue mesh covers was made.

Raising the height of the cess chambers along side the vacant trackbed (up side at Stanton) reduces the chance of damage by vehicles. The top ring here has been displaced and damaged, so we replaced it and added two more on top.

Also we collected three more concrete rings. These will be used later to raise the height of the berried chamber near mile post 8½. Currently this has a steel plate lid which was buried by 2 to 3 inches of ballast.

Another find was the steel road strength manhole covers of the cess chamber at the foot of the incline from Stanton Yard by the abutment of bridge 10. These were lifted and the inside inspected, all fine inside.

Inside cess chamber under bridge 10 at Stanton.

As safe manual lifting and positioning of the concrete rings takes 4 persons, culvert clearance and inspections plus cess and crest chamber vegetation clearance did not commence until after lunch. Hence only the stretch from Stanton bridge 10 to Culvert 7A was completed. The only visual inspection undertaken was that of culvert 7A, the syphon on the low mileage side of the main road bridge at Stanton.

The main issue at culvert 7A is that the exit ditch across our neighbours land is choked. This leads to standing water in the outlet chamber.

 

Additionally Jonathan, our chief plant operator, used the flail to clear vegetation from the vacant up side track bed between Gallery Farm crossing and Stanton Yard; the turning point near bridge 11 and at Stanton Yard including the entrance.

We made a quick check on the condition of Stanton aqueduct. No water was flowing through the aqueduct. The crack on the down side inlet channel appears to be slightly larger than on our previous visit. The upside outlet all looks reasonable. Possibly could be that the downside embankment has dried out a little during the summer but, that is speculation.

Finally we took at look at bridge 7 where some remedial work on the roadway on the up side has taken place. We considered taking on some of the outstanding brickwork repairs, but the more we looked the more we found! Hence we have suggested to the Bridges team that this would be best undertaken by a contractor with erection of scaffolding.

Recent work on bridge 7 includes new fences and retaining boards.

Thursday 12^th October

Seven of the team attending on what was noticeably a cool autumn day, but thankfully dry.

Nigel and Dave made a quick visit to Prescott Road bridge to trim vegetation on the outlet of culvert 31B by the road side. This is to enable delivery of some top soil to finally complete the work on the roadside outlet ditch/pipe.

First job for Ian, Roger, Stuart and Andrew was placing three concrete rings on the up side cess chamber by milepost 8¼ at Stanton. This was the one previously buried under the ballast.

Up side cess chamber now one ring above ground level rather than two below.

Jonathan was on the flail all day - clearing the side of the vacant track bed all the way from Stanton bridge 8 to just north of Laverton foot crossing by milepost 7¼. This included cutting three wider spots between bridge 7 and Laverton foot crossing where it is now safe to park a vehicle. Also cut was the footpaths at Laverton foot crossing.

Laverton foot crossing looking a lot neater after flailing - and safer too.

The rest of the team then undertook visual inspections and clearance of culverts 6C, 6B and 6A; plus clearance around the gate at bridge 6 Laverton Meadow Lane and Laverton foot crossing; plus all the cess chambers on both sides between bridge 7 and bridge 6.

Depth and flow of water this autumn has meant we have not been able to take too many pictures of the insides of culverts. Here is one we did manage - 6B.

Also undertaken was some further investigations of the cess drain flows between bridges 8 and 7. This suggests that some of the flow from the inlet of culvert 7A is getting into the down side cess rather than flowing out on the up side as the ditch in the adjoining property is blocked.

Finally Ian and Jonathan under took a safety review of the handrails over the Isbourne up side at Winchcombe. Just a few loose screws required tightening with an allen key.

Monday 16^th October

Yes, a report for a Monday! Only Jonathan working (at our usual overtime rates!) to supervise the delivery of top soil to Prescott Road and Winchcombe Yard. Ken Pink plant hire had very kindly donated this, plus the delivery in a lorry fitted with a grab. It was worth waiting for, very fine soil with almost no debris. Two grab-fulls were unloaded at Prescott Road to infill the roadside verge behind the sandbag headwall constructed earlier this year. The rest of the load was delivered to the up yard at Winchcombe for use as top covering around the Usk hut and the recently raised main drain manhole. (See the blog post “A busyweek” on the Heritage Herald blog.)

Lorry mounted grab makes quick work of delivery of the top soil at Prescott Road. [Photo by Jonathan]

Thursday 19^th October

Six members of the team managed to accomplish the planned tasks for the day between the early morning and mid afternoon rains of storm Babet.

Firs thing, Ian and Martin, nipped down to Prescott Road bridge (32) to complete the levelling out (perhaps that is a better description than ‘levelling down’) of the top soil on top of the culvert 31B outlet in the roadside ditch. They also measured up for this missing sections of fence - all that now remains of the work on the 31B outlet, outside of our boundary line.

Nigel, Dave and Andrew headed to Little Buckland to start culvert/cross drain clearance and inspection. A disappointment was that one of our recently serviced heavy duty brushcutters failed to start.

Jonathan undertook some running repairs on the flail, the throttle cable and the starting rope coil had come loose during clearance work the previous Saturday. He then used it to clear the access track from the road at bridge 5. Then the whole length of the vacant down side track bed to culvert 3A at Peasbrook was cut at least one flail width. In some places the cut was wider, including the old farm gate south of bridge 4 where it is possible to just turn a short wheelbase vehicle.

Cleared access at Little Buckland Bridge (5). Needs a few more cuts to get to bowling green condition!

Ian, and Martin joined the group at Little Buckland and Peasbrook on the inspections and clearances of cross drain 3A and culverts 3B and 4A. The good news is that there is no significant deterioration in their condition since last year. However, one change from last year was the depth and flow of water. Indicative of a damp summer and a few recent days of heavy rain.

Inlet of culvert 4A where the main flow was from the low mileage (north) end toe drain.

This made it unsafe for some of the clearance of vegetation on the steep banks, we will have to return in a drier spell. Also not so good new was the continuing badger activity at Little Buckland. The cheeky animals had even made a bed chamber in one of the down side toe ditch chambers.

One bedroom detached property suitable for badgers. [Photo by Dave]

Most wildlife makes a hasty exit as soon as we try to photograph them. However, this young common toad at Little Buckland was an exception.

 

 

 

Friday 20th October storm Babet aftermath

Here is justification of the spending on maintenance and improvement of our drains and culverts. This is the storm overflow brook which runs behind Churchward House and then the down side of Winchcombe Yard. Without this, all the water running off Langley Hill to the west of Winchcombe would be running through the platforms at Winchcombe station.

[Photo by Infrastructure Manager, Ian]