Ashley Down Station Opens On Saturday
Ashley Down station will be Bristol’s latest new station, when it opens this Saturday.
I shall be going, after probably taking the Elizabeth Line to Reading station.
Is A Ride Across South London On Tramlink, The Worst Rail Ride In London?
Last week, I took a ride across South London on the London Tramlink from Beckenham Junction to Wimbledon.
I was in one of the original Bombardier trams and it was very underwhelming.
None Of The Current Trams Have Air-Conditioning
These days, this is expected.
In this article on RailAdvent, which is entitled Potential Tram Builders Announced For New London Trams, this is said.
Transport for London has issued an Invitation to Tender for four manufacturers to design and build a new fleet of trams.
Alstom UK, CAF, Hitachi and Stadler are the four manufacturers who can now proceed to the next stage of the procurement process with Transport for London to design and build the new trams.
The new trams are expected to feature air-conditioning, real time travel info and charging points, along with areas designed for wheelchair users and those with pushchairs and luggage.
It sounds that the new trams will be to a higher standard with more comfort and interior space.
The Current Trams Have Bricks For Seat Padding
In my except from the Rail Advent article, surely this is covered with more comfort.
The Current Trams Lack Interior Space
In my except from the Rail Advent article, surely this is covered with more interior space.
On one journey recently, two mothers were having a friendly discussion about the limited space for their buggies.
The Current Trams Lack Flat Floors
The floors weren’t flat on my cross-London tram ride and it nearly tripped me up.
All trams, buses and trains should have flat floors and no-step entrances and exits.
The Current Trams Lack Details That Passengers Now Expect
In my except from the Rail Advent article, surely this is covered with more real time travel info and charging points.
The Route Of The Tramlink Is Boring
I’ve travelled on trams and light rail systems in other cities and towns, in the UK, in Europe and around the world.
But I feel that unlike say Blackpool Tramway, except for a couple of shopping centres and IKEA, London Tramlink doesn’t take you anywhere.
I expected to find refreshment kiosks at the terminals, but only at Wimbledon and East Croydon did they exist.
Perhaps, Transport for London could add a few kiosks, as they have done on the Overground?
Conclusion
Transport for London should look at all aspects of design of the London Tramlink.
Public Views Sought Over Mersey Tidal Barrier Plan
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
More details have been revealed about plans to build the world’s largest tidal barrier in the River Mersey.
These two paragraphs outline the project.
A dam-like structure would be constructed between Wirral and Liverpool, with the possibility of cyclists and pedestrians being able to walk across it.
Liverpool City Region Combined Authority believes the project could generate enough clean, predictable energy to power hundreds of thousands of homes for 120 years.
Note.
- A six-week public consultation on the scheme will begin on 1 October, offering local people and organisations the chance to comment on the plans.
- Steve Rotherham, who is the Mayor, has said it will be within ten years.
As Rotherham has called in the Korean experts, he could likely be right.
This is a flythrough of the barrage.
Nuclear Deal Gives Rolls-Royce £2.5bn Boost
The title of this post, is the same as that of this article on The Times.
This is the sub-heading.
UK engineers selected to build a fleet of mini-nuclear power plants in the Czech Republic
These are the first two introductory paragraphs.
Almost £2.5 billion was added to the market value of Rolls-Royce after it was selected to build a fleet of mini-nuclear power plants in the Czech Republic, the first deal of its kind in Europe.
Rolls was selected as the preferred supplier for the development and construction of a number of small modular reactors by the Czech government from a shortlist of seven companies. The exact number of SMRs due to be delivered will be announced in the next few weeks.
Strangely, despite the announcement having a positive movement on the company’s share price, there was no corporate press release. but the Rolls-Royce subsidiary; Rolls Royce SMR did publish this press release, which is entitled Rolls-Royce SMR Named As Preferred Supplier To Build In Czechia.
These four paragraphs are the complete release.
Rolls-Royce SMR CEO, Chris Cholerton, said: “We welcome today’s landmark announcement by the Government of the Czech Republic and the Czech State utility, ČEZ Group, naming Rolls-Royce SMR as their preferred supplier for the development and construction of Small Modular Reactors (SMRs).
“This decision, to select Rolls-Royce SMR from a list of seven potential SMR technology providers, follows a rigorous evaluation process by ČEZ Group. Discussions are ongoing to finalise contract terms and the final agreements are subject to customary regulatory clearances. Details of the agreement will be published at signing.
“This important strategic partnership further strengthens Rolls-Royce SMR’s position as Europe’s leading SMR technology, and will put CEZ, Rolls-Royce SMR and its existing shareholders at the forefront of SMR deployment.
“Rolls-Royce SMRs will be a source of clean, affordable, reliable electricity for Czechia – creating jobs, enabling decarbonisation, reducing the reliance on imported energy and supporting the global effort to reach net zero.”
These are my thoughts.
Rolls-Royce And Small Nuclear Reactors
The Wikipedia entry for Rolls-Royce Submarines, who build the nuclear engines for submarines, indicates that the subsidiary was formed in 1954.
The first nuclear submarine with a Rolls-Royce engine was HMS Valiant, which was commissioned in 1966, according to its Wikipedia entry.
Valiant was powered, until it was decommissioned in 1994, by a Rolls-Royce PWR or Pressurised Water Reactor, that is described in this Wikipedia entry.
Since Valiant, the UK has built nearly forty nuclear submarines for the Royal Navy, and all have been or will be powered by that original Rolls-Royce PWR or derivatives of the design.
The next nuclear submarine project for Rolls-Royce Submarines, will be the nuclear power unit for the SSN-AUKUS, which is described in this Wikipedia entry, which describes the submarine like this in the first paragraph.
The SSN-AUKUS, also known as the SSN-A, is a planned class of nuclear-powered fleet submarine (SSN) intended to enter service with the United Kingdom’s Royal Navy in the late 2030s and Royal Australian Navy in the early 2040s. The class will replace the UK’s Astute-class and Australia’s Collins-class submarines.
The Wikipedia entry for the Rolls-Royce PWR, says this about the power unit for the SSN-AUKUS.
Rolls Royce is building the reactor for SSN-AUKUS, which may be the PWR3, or a derivative.
The PWR3 is the latest version of the original 1966 design.
If you fly on the latest Airbus A350, the aircraft is powered by Rolls-Royce Trent XWB engines, which are the most powerful engines in the Trent family of turbofan engines.
The Trent engine was developed from the RB-211 engine of the 1960s. The RB-211 may have bankrupted the company, but it later provided the cash-flow for the world-class company we see today.
I don’t think Rolls-Royce need have any fears about using sixty years of nuclear reactor technology to build the Rolls-Royce SMR.
Rolls-Royce And The US Department Of Defense Nuclear Microreactor Program
I discuss this in Rolls-Royce To Play Key Role In US Department Of Defense Nuclear Microreactor Program.
Surely to be involved in a key US program, Rolls-Royce’s offering must be tip-top.
Will The Czechs Play Any Part In The Manufacture?
This article in the Financial Times, is entitled Rolls-Royce Wins Pioneering Deal To Build Mini Nuclear pPlants In Czech Republic.
A paragraph sounds very much like active participation to me.
Between the Two World Wars, Skoda Works in Czechoslovakia, was according to its Wikipedia entry, was one of the largest European industrial conglomerates of the 20th century.
This paragraph from the Wikipedia entry describes their history after the First World War.
By World War I, Škoda Works had become the largest arms manufacturer in Austria-Hungary, supplying the Austro-Hungarian army with mountain guns, mortars and machine guns, including the Škoda M1909, and the ships of the Austro-Hungarian navy with heavy guns. After the end of the war and the creation of the First Czechoslovak Republic, the company, previously focused on manufacturing of armaments, diversified and became a major manufacturer of locomotives, aircraft, ships, machine tools, steam turbines, equipment for power utilities, among other industrial products.
The company sounded just like a Czechoslovakian version of Vickers.
I believe that as a teenager, I heard a story, that the armour plate for the British battleship; Duke of York, was smuggled out of Czechoslovakia, under the noses of the Nazis. I can’t find the story on the Internet, but Czech armour seemed to be of high quality, between the two wars.
This paragraph from the Wikipedia entry describes the history of Skoda Works after World War II.
After World War II, Škoda Works was nationalized and split into several companies by the newly communist government in Czechoslovakia. Important products during the Communist era include nuclear reactors and trolley buses.
I don’t think they made nuclear trolley buses, but they might have had the capability.
What happened to the knowledge about all the steelworking needed to make nuclear reactors?
This further paragraph gives an indication. that lack of modern designs killed the business.
The factory concentrated on markets in the Soviet Union and the Eastern Bloc. The company produced a wide range of heavy machinery such as nuclear reactors and locomotives. A lack of updates to its product designs and infrastructure considerably weakened the company’s competitive position and its brand.
Note.
- Can Rolls-Royce and their partner; The Welding Institute (TWI), provide modern designs and techniques to build the parts of reactors for modern SMRs in Czechia?
- The Welding Institute, which is based just outside of Cambridge, describes themselves as the leading engineering institution supporting welding and joining professionals with welding, joining and allied technologies.
- Czechia is also in the heart of Europe and components would be easily shipped by rail or road to European construction sites.
- Wikipedia also says that a lot of post-Soviet trams and trolley busses, were made by Skoda, so the same must count for something.
There will be much worse places to build components for SMRs than Czechia.
Will The Czechs Help With The Soviet Reactors?
If the Czechs built the reactors, they will have a lot of answers about things like.
- Where the Soviet reactors are?
- When will the Soviet reactors need replacing?
- How were they transported?
- How were they assembled?
- What will be the difficult parts to take apart?
Choosing the Czechs for their knowledge as partners seems a good idea.
Conclusion
The Czechs would appear to be good partners for Rolls-Royce.
The Potential For Floating Solar In The UK
The title of this post, is the same as that of this article on Solar Power Portal.
I like the concept and I have written a few posts on the topic, which can be viewed from this link.
The application, I particularly like, is the use of floating solar on reservoirs, which in addition to producing energy, can reduce water evapotation and reduce the forming of algal blooms.
This Google Map shows the farm in the Queen Elizabeth II Reservoir, near Walton-on-Thames.
There is also this article in the Guardian, which is entitled World’s Biggest Floating Solar Farm Powers Up Outside London. It gives a good description of the project.
Conclusion
The article is a must-read and we need more floating solar in the UK, especially on reservoirs.
Why The Elizabeth Line Must Be Extended To Ebbsfleet International
There are various plans to link the Elizabeth Line to Ebbsfleet International.
In Elizabeth Line To Ebbsfleet Extension Could Cost £3.2 Billion, I showed this map from the Abbeywood2Ebbsfleet consultation.
There doesn’t appear to be too much new infrastructure, except for a proper connection between Northfleet and Ebbsfleet stations. References on the Internet, say that the similar-sized Luton DART connection at Luton Airport, cost around £225 million.
The Elizabeth Line connects to the following.
- Bond Street
- Canary Wharf
- City of London
- Farringdon for Thameslink
- Heathrow Airport
- Old Oak Common for High Speed Two
- Liverpool Street station
- Oxford Street
- Paddington station
- Slough for Windsor
- Tottenham Court Road for the British Museum, Oxford Street, Soho, Theatreland and the Underground.
- West End of London
- Whitechapel for the Overground and Underground
For many people like me, the Elizabeth Line at Ebbsfleet will provide one of the quickest ways to get to and from European trains.
High Speed Two Services
This diagram shows High Speed Two services, as they were originally envisaged before Phase 2 was discontinued.
Note.
- Trains to the left of the vertical black line are Phase 1 and those to the right are Phase 2.
- Full-Size trains are shown in blue.
- Classic-Compatible trains are shown in yellow.
- The dotted circles are where trains split and join.
- In the red boxes routes alternate every hour.
- Was Lancaster chosen as it’s close to the new Eden Project Morecambe?
Click on the diagram to enlarge it.
Destinations served by the current foreshortened High Speed Two or High Speed Two Lite will be.
- Birmingham Curzon Street
- Birmingham Interchange
- Carlisle
- Carstairs
- Crewe
- Edinburgh Haymarket
- Edinburgh Waverley
- Glasgow Central
- Lancaster
- Liverpool Lime Street
- Lockerbie
- Macclesfield
- Manchester Airport
- Manchester Piccadilly
- Motherwell
- Oxenholme
- Penrith
- Preston
- Runcorn
- Stafford
- Srockport
- Stoke-on-Trent
- Warrington Bank Quay
- Wigan North Western
- Wilmslow
That is twenty-five stations.
I would add these extra stations.
- Bangor
- Blackpool
- Chester
- Holyhead
- Llandudno Junction
- Wrexham
Note.
- These extra six stations would make High Speed Two, a line for more of the people.
- Because the Eastern leg is cancelled, the paths that would have served that leg can be used to provide services for the West of the country.
The East of the country could be served by updating the East Coast Main Line.
The Development Of Eurostar
Consider.
- Eurostar and Thalys have now merged and I can see them providing extra direct services between London and Europe.
- Bordeaux, Cologne, Frankfurt and Geneva have been mentioned as possible destinations.
- Most of the new destinations, will be served by extending current services from Amsterdam, Brussels and Paris appropriately.
But to cope with the extra numbers of passengers, there will have to be extra passenger capacity at St. Pancras and/or Ebbsfleet International.
High Speed Two And Continental Services
Currently, if you want to go from the North of England or Scotland to the Continent, you do one of the following.
- Take a train to King’s Cross and walk across to St. Pancras International.
- Take a train to St. Pancras and walk to the International section of the station.
- Take a train to Euston and walk or take a bus, taxi or Underground to St. Pancras International.
Note.
- Passengers from North Wales take the Euston route.
- Some passengers will take an Elizabeth Line train to Farringdon and then take Thameslink to St. Pancras International.
- Passengers arriving at Paddington on Heathrow Express will probably take a taxi to St. Pancras International.
- Passengers arriving at Paddington on a budget will probably take the Underground to St. Pancras International.
For Londoners and those travellers, who know London well, the routes to St. Pancras International, are not to bad but they could be better.
If the current foreshortened High Speed Two or High Speed Two Lite finishes at Old Oak Common station, passengers will have to use the following routes for their onward journey.
- Elizabeth Line
- Great Western Railway – local services.
- Heathrow Express
- North London Line of the London Overground, or whatever the Mayor at the time calls it.
If the full High Speed Two or High Speed Two Lite finishes at Euston station, passengers will have to use the following routes for their onward journey.
- Avanti West Coast
- Circle, Hammersmith & City and Metropolitan Lines
- London North Western – local services
- Northern Line
- Victoria Line
- Watford DC Line of the London Overground, or whatever the Mayor at the time calls it.
These routes will be in addition to those at Old Oak Common station.
There will be two routes between High Speed Two and St. Pancras International station.
- Passengers arriving at Old Oak Common will take an Elizabeth Line train to Farringdon and then take Thameslink to St. Pancras International.
- Passengers arriving at Euston will walk or take a bus, taxi or Underground to St. Pancras International.
I am not sure that either route will have enough capacity, if High Speed Two attracts a large number of passengers.
Extend High Speed Two To Euston
I believe that this is essential, as it improves the connectivity greatly, at the bottom end of High Speed Two, as several Underground Lines will be connected to High Speed Two.
Extend The Elizabeth Line from Old Oak Common To Ebbsfleet International
I believe this too is essential, as it gives the North of England and Scotland, the connection to the Continent that they need.
There could be cross-platform connections at both Old Oak Common and Ebbsfleet International between the Elizabeth Line and the high speed lines.
Conclusion
Politicians should stop the dithering and act to give the UK, the rail connection it needs up and down the country and to the Continent.
World-First Operation To Treat Rhino’s Broken Leg
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
A rhinoceros with a broken leg is back on its feet after a world-first operation.
These are the first three paragraphs.
Amara, a southern white rhino at Knowsley safari park, was given keyhole surgery and had to wear a cast for four weeks.
Surgeons took what they knew about operating on horses and applied it to Amara because there was so little information about rhinos which had been injured in this way.
A team of 10 vets was involved in the operation, which they described as “unlike anything we’ve experienced previously”.
I bet it wasn’t like a horse, as equines in my experience don’t have a bodger on their bonce.
The BBC featured the story in BBC Breakfast this morning and I wouldn’t be surprised to see it turn up later or on the Internet.
Some may say, is the expense worth it to operate on a rhino.
But I would say, that the experience gained by the University of Liverpool, will be applied to the treatment of other large animals, like buffalo, bison, draught horses, elephants and hippotami.
Also, knowing Scousers as I do, I suspect that some of the techniques used, will be scrounged by Liverpool’s medics and applied to humans.
Council’s Concerns Over Suggested Tunnel Charges
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
Concerns have been raised by a county council over suggested charges at the Silvertown and Blackwall tunnels in London.
These are the first two paragraphs.
Kent County Council (KCC) said the proposed charges could impact on the county’s traffic, including at the Dartford Crossing.
The council said although it supported TfL’s ambition to improve journey reliability and reduce air pollution, it believed the proposed changes could “significantly affect” drivers from Kent.
I can’t see that the charges on the two tunnels won’t affect drivers habits.
Thirty years ago, before satellite-navigation had been invented, when my family and myself lived in East Suffolk, if I was returning from Brighton or Gatwick, I would make a choice about, whether to use the Dartford Crossing or the Blackwall Tunnel. Sometimes traffic was so bad, that I had to take the longer Western route using the M11 and the A14.
I didn’t really bother about the toll on the Dartford Tunnel, as it was then, but often the free Blackwall route was quicker.
In those days, I was relying on radio reports, but now with satellite-navigation, drivers will be taking more intelligent decisions, that take account of tolls.
The BBC article also says this.
The council says Kent drivers make up 10% of the Blackwall Tunnel’s users.
So it looks like the drivers of Kent will be paying tolls to London.
These are my thoughts.
How Can The Tolls Be Avoided?
There will still be two free crossings, to the East of Tower Bridge; the Rotherhithe Tunnel and the Woolwich Ferry, but how long will they remain free, if they drain money from the tolled tunnels?
What About The Trains?
Trains from somewhere like Ebbsfleet international station can be used.
Ebbsfleet international station has a lot of parking, but at some stations parking is distinctly limited.
I doubt though, that Transport for London have done a professional survey of the amount of parking that is needed.
They tend to believe if people live out of London, that parking for trips to London is not a Transport for London problem.
Are there any plans to increase the train frequencies, if more people use them?
Note that Off Peak Day Return tickets can be purchased with a Railcard, from Dartford to London for under a tenner, and from Ebbsfleet international to London for under fifteen pounds.
If Built, Will The Lower Thames Crossing Help?
The first paragraph of the Wikipedia entry for the Lower Thames Crossing, describes it like this.
The Lower Thames Crossing is a proposed road crossing of the Thames estuary downstream of the Dartford Crossing that links the counties of Kent and Essex, and its proposed approaches. If built it would pass through the districts of Thurrock and Gravesham, supplementing the Dartford route. The approximately 14.3-mile (23.0 km) route is being assessed by the Planning Inspectorate.
As it is likely to cost nine billion pounds and take six years to build, I can’t see the current Government building it.
But it would certainly make it easier for traffic to go between the Channel Tunnel and North of London.
Conclusion
I can see the UK muddling through, when we should be bold and create the transport infrastructure for the Twenty-First Century.
For instance, I would extend the Elizabeth Line in the North-East to Southend and in the South-East to Ebbsfleet and Gravesend. With the existing cross-platform interchange at Whitechapel, I believe, it could pick up much of the cross-river passenger traffic close to London.
I also feel that there will need to be improved connections between the fast-expanding London Gateway freight port and the Channel Tunnel.
Principle Power Unveils New Floating Wind Foundations For 15 MW+ Turbines
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Principle Power has expanded its WindFloat portfolio by introducing two new semisubmersible floating wind foundation designs, called WindFloat TC and WindFloat FC, which are said to be optimised for 15 MW+ wind turbines.
A large picture and these two paragraphs introduce the new designs.
According to the company, the new designs are natural evolutions of the existing WindFloat technologies that support a wind turbine located on a column in the centre of the platform.
Designed to complement the existing perimeter column designs WindFloat T and WindFloat F, the new solutions share the same 4th generation design heritage and benefits.
Smart Hull Trim System
The article also mentions a Smart Hull Trim System in this sentence.
Some of these include a Smart Hull Trim system to maximise annual energy production and reduce loads.
I would assume that the Smart Hull Trim System, works very much like the control surfaces of an aeroplane or submarine to keep the craft straight and level.
On the Principle Power web site, the various WindFloats are described as follows.
- WindFloat T – Proven WindFloat® design, suitable for tubular construction.
- WindFloat F – A pontoon-based design suitable for flat panel construction.
- WindFloat TC & FC – Center column design solutions, optimized for 15MW+ turbines with stiff-stiff towers.
From work, I did in the 1970s, with two Cambridge University engineering professors, I reckon that the TC and FC designs will be the best.
Conclusion
Whatever way you look at it, a 15 MW+ floating wind turbine, when you consider they can have capacity factors in excess of 50 %, could be a very powerful electricity generator.
The Anonymous Widower 