Great Western Coffee Shop

Journey by Journey => London to Swindon and Bristol => Topic started by: Timmer on January 27, 2009, 18:15:17



Title: Electrification and its implications for Bath's heritage (merged topics)
Post by: Timmer on January 27, 2009, 18:15:17
The bid to get the London-Bristol line listed as a World Heritage Site has failed:

http://www.thisisbath.co.uk/news/Blow-rail-heritage-campaign/article-643025-detail/article.html


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: John R on January 27, 2009, 18:37:06
I'm not sure I am disappointed about this, if it would have made electrification and/or Reading remodelling more difficult.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Phil on January 27, 2009, 18:38:20
Well I for one am glad.

If it had succeeded, you can be sure Network Rail would have found a way of charging an extortionate entrance fee, which would have in turn been passed on to passengers.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Btline on January 27, 2009, 20:44:58
"World heritage sites in Britain include:

Bath, Stonehenge...... and a railway line."
 ???

Why were they even considering it? :D


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Electric train on January 27, 2009, 20:57:41
I think Brunel would spin in his grave at the thought of the line being in effect placed in aspic, whilst he delivered some stunning architecture he was a cutting edge engineer producing a commercial product (a transport system) he was an innovator and if alive today he would most likely be the first person to be pressing for electrification.

Network Rail is proud of the heritage entrusted in its care and has probably done more than any of it predecessors to preserve as much of it as it can.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: bemmy on January 28, 2009, 11:20:15
The trains have been getting slower in the 30 years I've been travelling on the line, so before long we may see a return to 19th century journey times. This will give us a better opportunity to admire Brunel's architecture as we crawl past.  ;D


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Timmer on February 16, 2009, 22:04:00
Network Rail reveal plans to put fencing along the wall that runs alongside the railway line through Sydney Gardens in Bath:
http://www.thisisbath.co.uk/travelandtransport/Bid-beat-rail-vandals-Sydney-Gardens/article-701915-detail/article.html

I have many happy memories from childhood of going to the park to watch the trains and it would be a great shame if a fence/barrier has to be errected all because of some mindless behaviour of the few. But safety has to come first on this one as the temptation for some is too great with such easy access to the railway line.

For anyone who isn't familiar with Sydney Gardens in Bath, here's a couple of pictures that show a)how close the trains are b)the height of the wall thats easy to get over onto the railway line:
http://farm1.static.flickr.com/20/71736369_e73eaa6ff3.jpg?v=0
http://farm1.static.flickr.com/194/448664098_8eb6cae288.jpg?v=0


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Chris from Nailsea on February 17, 2009, 00:24:50
Thanks, Timmer - this has indeed been a cause for concern for some time: see http://www.firstgreatwestern.info/coffeeshop/index.php?topic=3320.msg25791#msg25791  ::)


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: IndustryInsider on February 17, 2009, 10:10:11
I can't say I'm surprised. That's the way the world is heading. They'll be putting up a great big iron fence along the Dawlish seafront soon, just you watch!  :-\


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on February 17, 2009, 10:40:29
My son loves watching the trains here (safely strapped into his pushchair) as do lots of other children (and their parents if they admit it).

I can see why better protection is needed but it is a great shame and I hope it is done in a way that is sympathetic to the park and still allows the trains to be viewed.

Just another thought, but have NR considered how this will fit with the proposed electrification of the line?  Electrification would appear to neccessitate other changes such as replacing historic over-footbridges and has great potential to mess up the park as well if it is not done very carefully.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Btline on August 20, 2009, 14:21:42
Quote
Rail plan: it could ruin Brunel's Bath

In the fanfare and spin surrounding the proposed electrification of the original Great Western Railway, I believe one important issue has been completely ignored ^ the impact both visually and structurally on the Brunel assets, particularly through Bath.

Brunel paid particular attention in landscaping the GWR to make it as attractive as possible to the public who treated the development with much suspicion. He intended the railway to be seen and enjoyed. And today it is pretty much as constructed.

In Bath we are lucky to have one of the best collections of Brunel architecture on the route. It brings many visitors to Bath from all over the country to photograph the steam engines that still traverse the line in the surroundings as created by Brunel.Would they continue to travel to see such sights in amphitheatres such as Sydney Gardens if overhead wires and gantries were installed?

I believe the installation of such infrastructure in Bath would be devastating, with such famous vistas as Sydney Gardens, the St James' Viaduct and Twerton Viaduct being irrevocably damaged ^ especially as the GWR cuts a swathe through the heart of the World Heritage Site.

No indication has been given that any other method of electrification has been considered, and when push comes to shove, the cheapest and quickest option will likely be taken.


In its 2006 report about the Great Western World Heritage Site, English Heritage states: "The GWR through the city of Bath is one of the most impressive and varied sections of urban railway landscape in the world" and it is. . . "the most complete surviving example of a major railway of this period".

Yet despite the announcement that Network Rail has identified 113 structures on the route, mainly bridges and tunnels, several of which were built by Brunel that will have to be demolished or altered because of the lack of headroom for overhead wires, English Heritage has not commented. How can this agency responsible for protecting our heritage remain silent on such proposals? Does this indicate it is likely to sanction the demolition of listed/unlisted Brunel assets?

To date I have been unable to uncover mention of any public consultation at all, whether with national or local amenity societies or residents. Nor has there been an announcement as to whether there will be any.

It is imperative that full and meaningful consultation is undertaken.

Is it coincidence that the Government has announced these proposals only a few months after deciding to review the Tentative List of World Heritage Sites with no guarantees that the GWR will remain on it? Is the Government listening to lobbying from departments such as Network Rail, rather than treating nominations on its own heritage merit?

The proposals are said to cut 12 minutes from the journey between Bath and Paddington which, at present takes one hour, 30 minutes. When the first HST 125s were introduced in 1976 the journey took one hour, 16 minutes. With allegedly faster trains and faster acceleration, the journey will be three minutes longer than 33 years ago. Hardly progress!

Electrification will simply displace the pollution source from the trains to the power stations. The substantial power supplies required will not be available from renewable sources.

Is this a price worth paying? I certainly don't think so and anyone who feels the same should write to Network Rail, English Heritage, The Victorian Society, SAVE and, perhaps, Gordon Brown before this damaging scheme is foisted on us.

The only bits I agree with are the journey time comparisons. The rest is drivel. What other electrification system can they use?

http://www.thisisbath.co.uk/letters/Rail-plan-ruin-Brunel-s-Bath/article-1270973-detail/article.html


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: moonrakerz on August 20, 2009, 15:15:25
Electrification will simply displace the pollution source from the trains to the power stations. The substantial power supplies required will not be available from renewable sources.


This is an equally valid point - unless, of course we build lots of nuclear plants in the mean time ! 

In fact, according to more and more sources:- "The substantial power supplies required will not be available" - from any source.  Smart new electric trains but no electricity to run them on - now where have I heard that one before ?


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: eightf48544 on August 20, 2009, 15:44:04
My stock answer to these people is "How dare they insult Brunel's memory". Had he had 25Kv technology we'd have had at least 200 mph broad gauge trains sweeping through Bath.

Lets be grateful that because of Brunel the GWML is one of the easier mainlines to electrify.

Have used it on the Madonians and the Thames river bridge, usually shuts them up.

As for power supplies raised by moonrakerz and btline, Roger Ford did a quick calcualtion and it's only half a base load power staion to electrify most of the remaining routes.

Unfortunately the government has wasted the last 20 years by not investing in research into renewables, clean coal burning and carbon capture.

Had maggie not proivatised Gas and Electricty we'd have have paid more for energy over the years but by now we would have been leading the world in renewables, gasification of coal and clean burning the remains with carbon capture. Had we paid more over the last 20 years to fund such research we would propbaly also have started to think about energy efficiency in the home and work place so we wouldn't need so much energy in the first place.

I was taught at school in the fifties that we had 200 years worth of coal under the UK at the then rate of use. We must still have about that especially as we are conserving our stocks by importing most of the coal used by the base load stations.

However you dice it modern electric traction with regen brakes etc. is far more efficient than diesel even taking into account having to generate the electricity in the first place.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on August 20, 2009, 16:36:10
Sometimes it is embarassing to live in the same city as so many moaners


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: JayMac on August 20, 2009, 17:02:03
This letter writer appears to reside at the same address as a TV and Audio services company. I wonder if she is concerned with all those aerials and satellite dishes ruining historic Bath's vistas?


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: onthecushions on August 20, 2009, 17:03:28
The problem was addressed on the EC scheme for The Royal Border Bridge at Berwick where slim masts were used. The point is valid if portal (steel gantries) rather than headspan (wires) catenary was proposed. As Bath area will be modest in line speed headspans should be acceptable. Other details like trimming canopies have also be dealt with sympathetically previously.

The Wharncliffe Viaduct and Maidenhead Bridge will need similar care.

The problem with clearance costs of replacement bridges versus track lowering is timing. Given 10 year's notice, the Western end could be mostly track lowering as heavy maintenance must be needed by then.

A good Engineer is also an Artist.

OTC





Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on August 20, 2009, 17:21:17

A good Engineer is also an Artist.


NR also want to errect a fence or wall in Sydney gardens (because it is a bit of a tresspass hotspot)and the current wall is not even waist height).  They showed off some of their plans in Bath library and they were reasonably symapathetic and had obviously been designed with care. 


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: devon_metro on August 20, 2009, 17:45:04
The obvious answer is some sort of glass/perspex wall.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: JayMac on August 20, 2009, 18:02:05
The obvious answer is some sort of glass/perspex wall.

It'll have to be impervious to spray cans/etching. If the scrotes can't trespass to graffiti then a nice smooth canvas will suit them fine!


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: devon_metro on August 20, 2009, 18:03:48
The obvious answer is some sort of glass/perspex wall.

It'll have to be impervious to spray cans/etching. If the scrotes can't trespass to graffiti then a nice smooth canvas will suit them fine!

I hadn't thought of that!


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Electric train on August 20, 2009, 18:04:39
My stock answer to these people is "How dare they insult Brunel's memory". Had he had 25Kv technology we'd have had at least 200 mph broad gauge trains sweeping through Bath.
Absolutely agree Brunel was a cutting edge engineer many years ahead of his time he used the best technology he could at the time and would almost certainly used electric trains if he could.

I am sure the designers of the OHLE through Bath and a number of other places will pay attention to the heritage, modern OHLE is much lighter in construction and as the line speed through Bath is relatively low that means even lighter weight construction is possible.  Network Rail wants to produce a 21st centenary railway but the same time it holds the heritage they are custodians of in high regard, certainly the current Board do not want to go down in history as the butchers of the country's heritage


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: devon_metro on August 20, 2009, 18:06:04
The OHLE is quite discreet at Paddington!


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: The Grecian on August 20, 2009, 20:37:17
Electrification has hardly ruined the Lune Gorge or the Royal Border Bridge. I don't think one letter in a local newspaper really tells you anything though. The one thing I've found constant around the country is that you get some half-baked utter drivel on the readers' letters page in local newspapers. Mind you, that's also been a downside of the internet  ;).


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Phil on August 20, 2009, 22:48:37
Sorry if this is a particularly stupid or naive question, but why is there what appears to be a universal assumption that overhead power lines are going to be installed - has that been explicitly stated anywhere?

Just for the sake of argument, what's to stop SouthWest Trains for example bidding for & winning the franchise at some future date and laying a 3rd rail power source to run their trains through Bath?

It's still electrification of the route, but I fail to see how laying a third rail alongside the existing line could have much of an "impact both visually and structurally on the Brunel assets, particularly through Bath" - hence my question: why the assumption?


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: inspector_blakey on August 20, 2009, 22:59:46
With apologies to Driver Potter, the 750 V dc 3rd rail does have its limitations - it ices up like a b*gg*r in winter, introduces significant extra hazards for staff working at ground level and isn't suitable for truly high-speed use (i.e. not above 100 mph); there may well be others.

Further, remember that the IEP "Super Express" trains are going to be built with the rest of the 125 mph network in mind, i.e. 25 kV ac overhead electrification as already exists on the WCML, ECML and elsewhere.

Lovely as it would be to see a fleet of class 73s operating trains through Bath, I don't think it's happening...!


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: willc on August 20, 2009, 23:02:08
It's not an assumption, it's Network Rail policy - because,as the inspector observes, 25kv overhead is a sight better power supply system than 750v DC, which in future will be used only for infill on the remaining diesel islands in the old Southern Railway area, possibly including Reading-Guildford, or perhaps for a few judicious extensions to the Merseyrail system. If Worting junction-Salisbury-Exeter is electrified, the chances are the only bit that might get third rail would be as far as Salisbury, and even then that's not guaranteed if you would be using dual voltage trains anyway.

You certainly wouldn't be fitting IEPs with pick-up shoes and transfomer kit to potter through Bath - similar concerns were raised about views of Durham Cathedral and the Royal Border Bridge at Berwick when the ECML was wired but no-one seems to worry about those these days.



Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: onthecushions on August 20, 2009, 23:07:42

Just for the sake of argument, what's to stop SouthWest Trains for example bidding for & winning the franchise at some future date and laying a 3rd rail power source to run their trains through Bath?



HMRI.

Only extensions allowed, not new systems.

(Heritage operations aren't ruled out, for lovers of SUB/EPB/CIG/CEP's).

OTC





Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: welshman on August 20, 2009, 23:14:08
Quite so.  Apart from the health & safety issues of having 750v at your toetips so to speak, there's a basic issue of physics.  You need the electricity to supply power (!)

Kiddie physics tells us that Watts (power) = Volts x Amps (current).  It follows that 750v DC supply has to run at a huge current to match the overhead 25,000v supply's ability.  The point of high voltage low current is that it can be used to transmit power over long distances.  Third rail requires frequent sub-stations to maintain the supply at sufficient strength to drive a train.

Your plug in the wall is 250v.  The transmission lines across the country run at anything up to 450,000v 'cos you get more power down the line that way.

Have you ever LOOKED at a third rail pick-up system.  A big mechanical shoe with a plank of wood attached to it. How does that compare with the spindly elegance of a catenary?

I agree with what was said above.  If Brunel had been able to use OHL we'd have had 200mph trains in 1865.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: JayMac on August 20, 2009, 23:15:10

Just for the sake of argument, what's to stop SouthWest Trains for example bidding for & winning the franchise at some future date and laying a 3rd rail power source to run their trains through Bath?


Um....because TOCs run passenger services using rolling stock specified by DfT. Network Rail deal with infrastructure. SWT could lobby for 3rd rail, but it ain't gonna be them laying it.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Trowres on August 21, 2009, 01:11:19
One of the problems with e-forums such as this is that the participants form a self-selecting group with similar properties: in this case perhaps a little too unreservedly pro-anything-rail. There is no need to make disparaging remarks about any dissenting voices.

25kV electrification has been applied sensitively before on certain viaducts, and we may hope that Bath is treated with similar care. However there are plenty of situations where it is downright ugly. Sometimes this is due to the sheer quantity of ironmongery and copper; sometimes due to the lack of design finesse - a deficiency also afflicting many recent colour light signals.





Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Electric train on August 21, 2009, 07:29:42
Sorry if this is a particularly stupid or naive question, but why is there what appears to be a universal assumption that overhead power lines are going to be installed - has that been explicitly stated anywhere?

Just for the sake of argument, what's to stop SouthWest Trains for example bidding for & winning the franchise at some future date and laying a 3rd rail power source to run their trains through Bath?

It's still electrification of the route, but I fail to see how laying a third rail alongside the existing line could have much of an "impact both visually and structurally on the Brunel assets, particularly through Bath" - hence my question: why the assumption?

Open conductor third rail electrification, like that used on the former Southern Railway Company lines, does not comply with modern safety legislation this has been the case for over 30 years even more acutely withe the 1989 Electricity at Work regulations, the only way the Bournemouth / Weymouth line and the Tonbridge / Hastings line etc were electrified 20 plus was because they were extensions of the existing system; there is some debate inside electrification whether Basinstoke to Exciter would be allowed to be done as third rail; NR are very unlikely to use the under con rail pick up system like the DLR as that would be a non compatable system and imposes loading gauge restrictions. 

Network Rails and the DfT preferred system is 25kV to be technically correct 50kV Autotransformer system, the grid feeders for GWML are London at Old Oak Common, Didcot, Bristol area and one in South Wales somewhere near Cardiff, if you look at the way the ECML was electrified there were twice as many feeder station for the same distance, if Bath were done as third rail it would need potentially 4 large substations double 4MW rectifier sites take up large bits of land and it would be an isolated system all on its own totally impracticable given the amount of immunisation required between DC and AC systems


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: moonrakerz on August 21, 2009, 08:24:09

Your plug in the wall is 250v.  

It isn't actually - it's 240 - but it isn't that either because the EU says we must call it 230, even though it isn't !  ;D


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Phil on August 21, 2009, 08:40:07

Your plug in the wall is 250v. 

It isn't actually - it's 240 - but it isn't that either because the EU says we must call it 230, even though it isn't !  ;D

If we're going to be pedantic, presumably the plug is none of the above - the socket however...  :D


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on August 21, 2009, 09:24:41
The obvious answer is some sort of glass/perspex wall.

That was one of the proposals.  IIRC another solution was to build a high fence but start it in a ditch so it didn't appear so high from a distance.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Timmer on July 28, 2010, 06:42:26
According to the Bath Chronicle they are trying again:
http://www.thisisbath.co.uk/news/New-campaign-heritage-status-Great-Western-Railway/article-2455506-detail/article.html

Quote
A new campaign has been launched to win international heritage status for the railway line through Bath. Government officials are compiling a fresh list of buildings and places to be put forward to UNESCO as potential World Heritage Sites. It will replace Britain^s previous Tentative List, which was drawn up in 1999 and which included key stretches of Brunel^s Great Western Railway. Work by the pressure group Bath Heritage Watchdog has ensured that the historic railway has joined nearly 40 other sites on a new long list drawn up by the Department for Culture, Media and Sport.

It is now keen for people in the city to press the case for the line^s inclusion ^ but it faces opposition from Network Rail, which is responsible for its upkeep.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: eightf48544 on July 28, 2010, 10:53:14
I've used Electric Trian's argument about Brunel spinning in his grave re wires over Maidenhead Bridge. It is my contention that if he had had 25KV overhead technology we would have now have 200+ mph Broad gauge trains flying across the bridge.

One area I do have some sympathy for the Bath residents resisistence to  Networks Rail's proposal to put up pallisade (not sure if right term, you know the grey spikey stuff) fencing on the wall in Sydney Gardens to stop the little dears getting on the line or, when it is electrified frying themselves by swinging from the wires.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on July 28, 2010, 10:59:54
I think the options for Sydney gardens whilst a shame are not your standard NR grey pallisade.  I went to an exhibition of options a while ago and they are -  short railing onto of existing wall (my preference as you can still get close but apparently this risks damage to the existig wall), a new but fancy looking olde worlde fence back from the existing wall or a Ha-Hal ditch arrangement.

A shame anything at all is needed here, but I can well believe that it is and if it is done sensitively I would be happy.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Chris from Nailsea on November 04, 2010, 15:30:40
From the Network Rail press release (http://www.networkrailmediacentre.co.uk/Press-Releases/PUBLIC-TO-PICK-FENCING-DESIGN-FOR-HERITAGE-GARDEN-IN-BATH-15cc/SearchCategoryID-7.aspx):

Quote
Network Rail is calling for the public to choose their preferred type of ornate fencing to secure the railway boundary at Sydney Gardens at a public exhibition on 4 November.

This public exhibition follows on from the consultation held in February 2009, when ornate fencing was found to be the preferred option to secure the railway at Sydney Gardens.

The public will have the opportunity to choose from three fencing designs in the style of Victorian, Georgian and contemporary at the exhibition. The most popular design will be put forward to the council for final consent prior to work starting by Spring 2011.

Kristian Alexander, community relations manager for Network Rail said, ^The public and the council are supportive of Network Rail's work to help make the railway at Sydney Gardens safe. Around 99% of people consulted had agreed that we need to take actions to deter trespassers and vandals in the area, and majority of them had also agreed to back any planning application made to secure the railway.

^To maintain the character of the park while securing the area, we have also taken extra steps in creating three design options for the public to choose from. The chosen ornate fencing will have no impact on listed structures in the area and it will also come with gates for people to access during special events.^

The exhibitions will be held from 10am ^ 8pm at Mercure Francis Hotel (Queen Square, Bath) and public can use the opportunity to view the fencing options, ask any questions and share their comments and feedback.

Public who are unable to attend and would like a copy of the proposals displayed may contact Network Rail on 08457 114141 or email crwest@networkrail.co.uk

Notes to Editors:

In the last three years, there were more than 95 reported incidents of trespass ^ at least one incident had occurred every other week. Last year, nearly half of the incidents involved children or young people and in one occasion, a group of youths were spotted trespassing and placing an object on the track.

The low wall that separates the track and the garden has enabled trespassers and vandals to access the railway easily. There is also the issue of people sitting on the wall and dangling their feet over it, putting themselves at risk of being dragged under by oncoming high speed trains that travel at 40mph on average.

Despite previous efforts to stamp out railway crimes in the area, additional deterrence is considered vital and this decision is backed by the West Country Community Safety Partnership Group, Office of Rail Regulation and British Transport Police.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on November 04, 2010, 17:06:32
Nice to see that they are taking care over this.  I have to say that the contempary style although very attractive does look like it would be rather easy to climb (put your foot in the circles).  Sometime with spikes might be better in this regard.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Chris from Nailsea on November 04, 2010, 17:16:17
I agree, Tim.

The 'contemporary' is perhaps the neatest, but I'd suggest the 'Georgian' is more appropriate for Bath - the 'Victorian' looks rather too stark, to me.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: JayMac on November 05, 2010, 03:42:56
I can't see the naysaying folk of Bath going for something that is described as 'contemporary'. Not a word that sits well with a lot of people in that city. I can just see the letters to The Chronicle.....

What will the stick-in-the-mud/NiMBY brigade say when (if) the leccy knitting goes up?


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Tim on November 05, 2010, 09:12:56

What will the stick-in-the-mud/NiMBY brigade say when (if) the leccy knitting goes up?

Oh they have started already.  There have been comments in the Chronical suggesting that third-rail needs to be installed for the bit through Bath!! Personally, I think the out of control Budlea is doing more harm to the pretty bits of the railway through Bath than an electrifcation gang could ever do.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: eightf48544 on November 05, 2010, 09:30:27
I always thought Budlea was Networkrail's choice of shrub to attract butterflies.

Although I think I read somewhere that's it's probably not a good idea not to allow it colonise stone walls. Something about the roots gradually displacing the mortar and bringing the wall down. Probably an old wives tale.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Phil on November 05, 2010, 15:16:21
The term "contemporary fencing" in railway parlance conjurs up pictures in my mind of mile after mile of colourful graffiti tags.

I somehow think this isn't quite what the good people of Bath have in mind.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: JayMac on August 10, 2012, 23:31:39
Network Rail certainly haven't gone for anything 'contemporary' or 'Victorian' with the fencing they have just erected in Sydney Gardens. 'Cheap' maybe, and hopefully 'temporary'.

From the Bath Chronicle (http://www.thisisbath.co.uk/Park-goers-rail-new-fence-blocking-popular-Bath/story-16636295-detail/story.html):

Quote
Park-goers rail against new fence blocking popular Bath view of trains

People have reacted angrily to a new safety fence which partially blocks off the view of trains travelling through a Bath beauty spot.

For more than 150 years residents and visitors alike have been able to stand in a section of Sydney Gardens next to the railway line and wave at the trains as they pass through.

However, because of safety concerns from the rail regulator, Network Rail has been forced to erect a temporary tall, wooden structure to fence off the line from the park.

Steve Parkes regularly travels from Bristol with his three children, aged between six and 11, to watch the trains in the park and said he was disappointed by the move.

He said: "I know you are always going to get trespassers on the railway, but the people who go there, most of them have got common sense.

"I just don't know why they would put up any kind of horrendous fencing. For us, it is all part of coming over to Bath. We all like trains but my little boy especially likes it. We are just going to have to find somewhere else."

Glen Batten has also expressed his concerns about the fence, saying: "It effectively blocks the view of the trains, and certainly messes up what has for generations been a classic location for railway photography.

"The reason, apparently, is to separate people from high speed trains, which actually don't travel at particularly high speed at this point. But just how many fatalities or injuries have taken place here? The fence would certainly not be a barrier to a determined suicide."

Councillor Nicholas Coombes (Lib Dem, Bathwick) said he was not convinced by the safety argument and said the fence's only saving grace was that it was a temporary measure.

The long-term plan is to be looked at in greater detail as part of the regeneration of Sydney Gardens, which is due to take place over the next few years.

He said: "This is just the start of the process; residents and park users will be involved, but it may take several years yet.

"We think that the current safety concerns, and also the risk posed by the high voltage power lines of electrification, can be overcome by a good design that reconciles the different needs.

"For example, secluded areas beside the track prone to inappropriate behaviour could be closed completely, while we would like a large, pleasant and safe viewing area to remain.

"While we have not been convinced of the need for this fence, Network Rail are entitled to put it up.

"The timber fence is less intrusive and cheaper for the public purse than earlier designs and will allow us to find a more acceptable and comprehensive solution in the future."

A spokesman for Network Rail said they had consulted local residents and found that most were in favour of some kind of safety measure to protect children and vulnerable people falling onto the track.

A statement from Bath and North East Somerset Council said more consultation was needed before permission was granted for a permanent fence.

Do Network Rail need the permission of the local authority to build a fence on their property? I thought as a 'statutory undertaking' they didn't need planning permission from LAs, rather the application is made to the Secretary of State for Transport.

I was in a train passing through Sydney Gardens a few weeks ago. I saw a young child walking along the wall holding his (I assume) Mum's hand. If a fence is needed to stop that sort of parental irresponsibility then so be it.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Electric train on August 11, 2012, 08:49:40

Do Network Rail need the permission of the local authority to build a fence on their property? I thought as a 'statutory undertaking' they didn't need planning permission from LAs, rather the application is made to the Secretary of State for Transport.

This is a complex area certain things Network Rail can do without seeking planning consent, usually consultation is done with the LA.  A permanent fence could be erected if the ORR (HMRI) placed an improvement notice or Prohibition notice on Network Rail it would appear the the ORR are sitting on the fence on this one though as they know the level of public opinion so have just raised safety concerns with Network Rail.  School holidays and in particular the latter end of August (kids get board) have the highest levels of trespass and vandalism.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Rhydgaled on August 11, 2012, 10:11:59
From the picture of Sydney Gardens earlier on, it looks a bit difficult. However, there is a wall and a railway is dangourous enough anyway, if there hasn't been a fence for years there's no reason why overhead electrification should mean they add a fence. The wires will be high above the heads of foolish trespassers, surely walking on the track you are further from the wires than standing on a platform. In other words, the only real saftey concern is getting hit by a train, which has been that way for years. Maybe they should put some razor wire on the ballast just on the railway side of the wall to deter tresspassing.

As for The Royal Border Bridge (http://folkestonejack.files.wordpress.com/2011/04/gb_02b.jpg), the OHLE structures are not really very noticable above the level of the stonework, but I really dislike it when they bolt the legs of OHLE masts to the outside of a bridge like that. Hopefully masts as discrete as those on the Royal Border Bridge can be used for things like the Maidenhead bridge but with the legs of the masts hidden within the walls.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: Electric train on August 11, 2012, 12:00:30
As for The Royal Border Bridge (http://folkestonejack.files.wordpress.com/2011/04/gb_02b.jpg), the OHLE structures are not really very noticable above the level of the stonework, but I really dislike it when they bolt the legs of OHLE masts to the outside of a bridge like that. Hopefully masts as discrete as those on the Royal Border Bridge can be used for things like the Maidenhead bridge but with the legs of the masts hidden within the walls.
The attachment method depends on a number of factors, design if the viaduct, if there is a curve (greater turning moment at the base of the OHLE mast if it has push or pull of the wire this link is to Wharncliffe Viaducthttp://www.geograph.org.uk/photo/205167 (http://www.geograph.org.uk/photo/205167).

Folks also for get in the romantic age of steam there were hideous telegraph wires as this 1892 image shows  http://www.perivalewood.purplecloud.net/Portway/pages/Hanwell%20Wharncliffe%20Viaduct%201892.htm (http://www.perivalewood.purplecloud.net/Portway/pages/Hanwell%20Wharncliffe%20Viaduct%201892.htm)


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: ellendune on August 11, 2012, 12:20:08
Do Network Rail need the permission of the local authority to build a fence on their property? I thought as a 'statutory undertaking' they didn't need planning permission from LAs, rather the application is made to the Secretary of State for Transport.

The exemptions for statutory undertakers are all set out in the the Town and Country Planning (General Permitted Development) Order 1995 (Schedule 2 Part 17 Class A). This would exclude the errection of a fence and so this would not require planning permision.  However the structure concerned is in a conservation area, planning permission may still be required for a fence since it is not one of the matter listed in article 4.


Title: Re: Electrification and its implications for Bath's heritage (merged topics)
Post by: TonyK on September 25, 2012, 20:39:22
A permanent fence could be erected if the ORR (HMRI) placed an improvement notice or Prohibition notice on Network Rail it would appear the the ORR are sitting on the fence on this one though as they know the level of public opinion so have just raised safety concerns with Network Rail.  School holidays and in particular the latter end of August (kids get board) have the highest levels of trespass and vandalism.

;D



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