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Washout at Dawlish


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Going the long way round on my old slow PC got these

 

there has to be quite a gap between the first ('L' units Mar 2014)

 

and the new parapet seeing these guys putting up the next lot of shuttering

 

post-22449-0-74761800-1432492553.jpg

 

last lot to the right has not yet got its "toblerone" top 'prism' on 

 

putting finishing touches to new section, probably be running concrete in them on Tuesday

 

Maybe.

 

post-22449-0-37237500-1432492733.jpg

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From information that came my way yesterday,

 

it looks like work may start on the formwork for the first lift of  infilling the existing steps at the north end ( Warren end) of site.

 

Looks like a working platform will be built on the concrete apron at low sea level,

 

and the struts  ( similar to those already in place at the south, Dawlish end)

 

 to anchor/ support the formwork will be  supported on that base

 

Was told that an inner wall would be constructed first, then the outer steps done as a second build 

 

but this was information from a PRELIMINARY projection, 

 

so some adjustments or change of procedure are possible

 

edit

 

from Lobstervision,  the house that has been empty for nearly 16 months on Riviera Terrace

 

the scaffolding is gone, the garage door is open, and a "Packfirst" red removal van is coming down the road!!

 

( from 8.45 onwards)

Edited by Granitechops
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Network Rail's web cam, courtesy of Lobstervision seems to be stuck on 8.15 this morning doesn't want to update.

 

But its obvious that they poured another section of parapet, yesterday or the day before, as they were dismantling the formwork.

 

and another section previously poured., off to the right,   has had its "Toblerone"   'Prism' top section added

 

 

 

EDIT;- 

rewinding the webcam to Yesterday, they poured at least 10 m of parapet between 9.30 am & 10.45 am

 

And at 10.15am there appeared to be some consternation over the formwork holding/leaking?

 

but it must have been just precautionary,  as 15 mins later pour had been completed

Edited by Granitechops
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  • 3 weeks later...

A team of Dean & Dyball pointing the seawall on 3rd of june,

 

a helpful guy working for them said that when they 'repointed' the breakwater at the Old lifeboat house,

 

they ground out to 60mm (approx 2 foot) before refilling, and as the centre was soft infill originally,

 

they packed in a lot of 'grout'? to fill in the voids!

 

post-22449-0-93006800-1434224528_thumb.jpg

 

dont think this was grouting, my guess is that they were preparing Anchor points

 

ready for when they pour the steps

 

post-22449-0-52654300-1434224857_thumb.jpg

 

5th June,

 

during the previous week, half term, traffic in Dawlish was chaotic

 

due to the increase of holiday traffic trying to negotiate the traffic lights,

 

there are some  5 or 6 holiday camps at the warren, each catering for thousands of holiday makers

 

so from the 5th on, no more pumping concrete from Exeter road

 

for the duration of the summer season, concrete will be delivered by road railers at night

 

when the track is closed to normal traffic

 

last week residents at the flats right by Dawlish Station, had their sleep disturbed

 

as mixer trucks delivered concrete to the Dawlish town Station yard,

 

instead of from Dawlish Warren compound as previously done

 

roadsweeper cleaning up site before removal of traffic lights

 

post-22449-0-56062600-1434224991_thumb.jpg

 

all pumping pipes gone from gateway of derelict house

 

post-22449-0-50220000-1434225619_thumb.jpg

 

concrete pumper at Dawlish Warren Compound, awaiting going off hire, I should imagine

 

post-22449-0-44772300-1434225666_thumb.jpg

 

formwork removed from wall, and stacked at the Old Lifeboat House,

 

awaiting collection by the night Road Railer

 

post-22449-0-60268800-1434225762_thumb.jpg

 

removed from this side of the site,

 

notice that there is still part of the ramp exposed

 

post-22449-0-18985400-1434225774_thumb.jpg

 

on Weds this week, I think it was, 2 arctics were seen carting off loads of the concrete pumping pipes

 

going past Dawlish Viaduct in the direction of Teignmouth

 

 

 

 

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It is fairly clear from the Network Rail camera, that concrete was delivered overnight - note black plastic tube

 

:)

Thank you for that observation prof

 

Thats the sort of pipe used for Storm water drains

 

BUT

 

what is interesting is that if you compare NR webcan for 12th Thurs with Sat 13th, and today, sun am,

 

you will see that they have cut through the innner line of 2014 'L' sections, removed short 3'? /4'? or 5'? sections, inserted formwork

 

through to outer 'L' section wall or now Parapet.  In the field of vision viewed on NWRail webcam there are 4 point where they have done this.

 

SO

 

just guess work

 

they may be major drainage points to drain seawater off the track? maybe?

 

EDIT

 

looking further on NWRail webcam

 

see

 

https://www.lobstervision.tv/home#

 

they cut the sections out ( to about 2ft deep) on Sat am early

 

Cut sections sitting on Road Railer wagon

 

post-22449-0-81384100-1434322378.jpg

 

constucting formwork

 

post-22449-0-93211300-1434322515.jpg

 

post-22449-0-49745600-1434322523.jpg

 

full wagon of concrete ( 2 inches from top?) arriving at 3 am Sun.

 

post-22449-0-29010600-1434322618.jpg

 

And poured concrete sun morning uptill at least 5.45am 

 

you can just see the infill of concrete poured to the left of the left formwork

 

filling in between the two lines of 'L' precast units

 

the next formwork is in place to the right

 

probably get poured over night

 

post-22449-0-44988700-1434322776_thumb.jpg

Edited by Granitechops
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  • RMweb Gold

could if be the gaps be to let sea water from the walkway in to the soak away that is in the track balast

I'd much rather it was the other way round, Brian - the water from the trackbed will need to soak away into the sea. Water from the walkway can run straight off onto the beach.

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  • 2 weeks later...

Just read this online.  Not sure if it has been posted here before but it explains why part of the sea wall was lowered and the reasoning behind it.

 

James Powell, a businessman from the Midlands, had moved to Dawlish because his previous property had been blighted by the building of the London-Birmingham railway, which passed through the grounds of his house. He set out to buy a house in a location where he felt certain this could never happen again. Unfortunately he chose Sea Lawn House, a charming property almost on the seashore near the Dawlish Coastguard Station. The grounds of the house extended from Coastguards to the Rockstone, and the railway ran, not through his grounds, but right alongside his house. As part of the sea defences for the railway, the S.D.R built a sea wall, along which people could promenade, and Mr Powell gained one concession: the level of the sea wall was dropped outside his property so that people walking along it could not look straight through his windows. In 1846 Mr Powell was awarded £8,000 compensation, but died before the end of the year. However, his widow seems to have forgiven the railway company, for she is recorded as having given a reception for railway staff at the house the following year. Sea Lawn House was demolished in 1888 and Sea Lawn Terrace was built on the site. This gap in the sea wall remains to this day.

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could if be the gaps be to let sea water from the walkway in to the soak away that is in the track balast

 

 I am beginning to wonder if the removed sections are actually intended as refuges?

 

I also notice that what had initially looked like discarded sections of drainage pipe are now firmly embedded in the concrete, at an angle of 45 degrees.

Edited by ChrisJD
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  • RMweb Gold

Just read this online.  Not sure if it has been posted here before but it explains why part of the sea wall was lowered and the reasoning behind it.

 

James Powell, a businessman from the Midlands, had moved to Dawlish because his previous property had been blighted by the building of the London-Birmingham railway, which passed through the grounds of his house. He set out to buy a house in a location where he felt certain this could never happen again. Unfortunately he chose Sea Lawn House, a charming property almost on the seashore near the Dawlish Coastguard Station. The grounds of the house extended from Coastguards to the Rockstone, and the railway ran, not through his grounds, but right alongside his house. As part of the sea defences for the railway, the S.D.R built a sea wall, along which people could promenade, and Mr Powell gained one concession: the level of the sea wall was dropped outside his property so that people walking along it could not look straight through his windows. In 1846 Mr Powell was awarded £8,000 compensation, but died before the end of the year. However, his widow seems to have forgiven the railway company, for she is recorded as having given a reception for railway staff at the house the following year. Sea Lawn House was demolished in 1888 and Sea Lawn Terrace was built on the site. This gap in the sea wall remains to this day.

Yes, this is quite correct and is something that I read in the Peter Kay book. This has now been recorded in official NR correspondence as well as the reason the public walkway was constructed at a lower level.

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Anyone heard anything from Granit Chops in the last few weeks.?

 

Keith

Still here Keith, 

 

been very busy with various things recently

 

must see if I can add few photos early tomorrow

 

But for now,

 

I heard today from a knowledgable source

 

that

 

the walkway would be finished & open by

 

first week in August

 

6th, 7th 8th?

 

with the official opening ceremony on Sat 15th of Aug

 

Time will tell how that will turn out

 

But if so that will greatly be beneficial for the Dawlish Air show

 

Red arrows, et al on 22nd of August

 

edit

 

the residents of Sealawn & Riviera terraces have not had vehicular access for 9 days now,

 

no access for refuse collection vehicles, etc etc,

 

and although the terraces are tarmacked, the access road down the back hill is also being resurfaced

 

due to deterioration caused by passing of all the heavy contractors  vehicles

 

they have hit a snag, finding utility supplies only 2 inches under the surface

 

so another long delay for the residents for all that to be relaid deeper, before resurfacing can take place

Edited by Granitechops
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4th July

 

Steps at warren end, the north end, taking shape, only down as far as top level of toe additions 

 

probably got more to do at that end, to get down to the beach itself

 

post-22449-0-83028300-1436393134_thumb.jpg

 

7th July 

 

large steel reinforcing cage arrived on beach, about 4 mtrs each side?

 

post-22449-0-20828300-1436393413_thumb.jpg

 

the diagonal shaped side fits against the bottom slope of the original seawall

 

post-22449-0-02893600-1436393608_thumb.jpg

 

cage in place, looks like a much more complicated set of steps here at the south end

 

maybe a halfway platform/landing?

 

post-22449-0-80171400-1436393727_thumb.jpg

 

and at Coryton Cove the new refreshments stand is open for business,

 

the operator, Simon, says they will be open every day

 

a minimum amount of hours opening being a condition of the lease

 

good coffee, friendly staff

 

post-22449-0-78752300-1436394078_thumb.jpg

 

and on the 24th  June, a survey ship was seen working off Redrock.

 

but no information as to its purpose

 

post-22449-0-63550800-1436394858_thumb.jpg

Edited by Granitechops
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Yes, I noted to my slight surprise when I passed on the train this morning, that the web cam was still there on the balcony.

Did FGW lay on a special then ?

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