What Service Will Eleven Class 345 Trains Provide On The Shenfield Metro?
This article in the International Railway Journal is entitled Crossrail Trains Enter Passenger Service.
This is the third paragraph.
In the initial phase of operation from Liverpool Street TfL Rail will operate 11 trains, which have been formed as 160m-long seven-car sets to cope with shorter platforms. All 11 of these trains will be in service by September, replacing pairs of class 315 EMUs, which date from the early 1980s. Some of these trains will be retained until the full Elizabeth Line service begins in 2019.
So it would appear that when these eleven trains are all in service, the Shenfield Metro service will be run by new Class 345 trains.
Bury St. Edmunds: A Town With Dreadful Rail Access
If you need to go to Bury St. Edmunds by train from London, it is usually a cross-platform change every hour at Ipswich station.
It is actually, a journey that will get better in the next couple of years, because Greater Anglia are doing the following.
- Introducing new Class 745 trains between Liverpool Street and Ipswich
- Running three express trains per hour (tph) between Liverpool Street and Ipswich
- Reducing Liverpool Street to Ipswich times to sixty minutes.
- Introducing new Class 755 trains between Ipswich and Bury St. Edmunds.
- Running two tph between Ipswich and Bury St. Edmunds.
Journeys will get more frequent and there will be more seats.
A quick calculation on Greater Anglia’s non-electrified routes gives the following.
- They are currently served by a total of thirty-two coaches in excellent trains like Class 170 trains and twenty-nine coaches in scrapyard specials.
- They will be replaced by a total of fourteen three-car and twenty-four four-car bi-mode Class 755 trains consisting of a total of one hundred and thirty-eight coaches.
That is a 4.3 to 1 increase, so you can’t accuse Greater Anglia of not making a generous promise.
Greater Anglia have not disclose much about their plans, but I would suspect that they could include.
- At least two tph on as many routes as possible.
- A much improved service between Bury St. Edmunds and Cambridge.
- More services at Cambridge North station.
- Direct services between Bury St. Edmunds and London.
They’ve certainly got the trains for a major expansion of services and stations like Cambridge, Cambridge North, Colchester, Ipswich and Norwich are excellent transport hubs.
But stations like Bury St. Edmunds let the others down and don’t provide the service passengers expect.
I think to quote any optimistic Estate Agent, it is a building with possibilities.
Consider.
- I suspect that Greater Anglia wish the track and platform layout was more train operator friendly.
- There is a cafe on the Ipswich-bound platform.
- Facilities are limited.
- The only shop is a barbers.
- Car parking is limited.
- The town centre and the bus station is a stiff walk away.
- There is no shuttle bus to the town centre.
- It is a Grade II Listed building.
For a town of 40,000 people it is a disgrace.
Improving Access To Trains
I’ve read in several places that Cambridge and Greater Anglia would like to create a frequent service between Cambridge and Bury St. Edmunds with several new stations, to help in the development of Greater Cambridge.
For example, a simple triangular route could be run between Cambridge, Ely and Bury St. Edmunds.
To do this efficiently would probably need a West-facing bay platform at the station.
But as this Google Map shows, that would be difficult.
It might be possible to split one or both platforms, as happens at Cambridge.
When you consider, that the space in the middle of the platforms, is large enough for at least one extra track, I’m sure Network Rail have ideas to create a more usable station without spending an enormous amount.
One thing that surely helps, is that it is unlikely that many trains will be longer than four-cars.
Crossrail 2: City Mayors Criticise Government Backing
This is the headline on an article on the BBC.
This is the first three paragraphs.
Two city mayors have criticised the government’s decision to back Crossrail 2, days after it scrapped rail electrification plans in Wales, the Midlands and the north of England.
Greater Manchester mayor Andy Burnham said there would be “widespread anger” at the decision to back the railway line, which will run through London.
Liverpool City Region’s mayor said there needed to be “balanced spending”.
I can understand the anger, especially in Manchester, where the electrification is running a couple of years late.
The Picc-Vic Tunnel
Manchester was unlucky, in that of the three Northern tunnel projects of the seventies; Liverpool, Manchester and Newcastle, the Picc-Vic tunnel was the one that was cancelled by Harold Wilson. Birmingham and London both got cross-city rail tunnels with the same name; Snow Hill.
Perhaps, Manchester should have renamed Piccadilly Gardens!
Liverpool’s tunnel of the same period has recently been rebuilt and Merseyrail have just ordered a new fleet of Stadler trains to improve and expand their commuter network.
Newcastle’s tunnel helped to create the Tyne and Wear Metro, which is in the process of ordering new trains and expanding.
What would have happened to Manchester, if British Rail’s plans had been allowed to proceed?
All Manchester got was the Metrolink, which compared to tram systems in Birmingham, Blackpool, Croydon, Edinburgh and Nottingham is rather second-rate, despite being the largest.
The Ordsall Chord
Let’s hope that the Ordsall Chord works as it says on the tin. Wikipedia says this about the chord’s operation.
The Ordsall Chord will provide a direct link between Piccadilly and Victoria stations, allowing trains from Manchester Victoria and the east to continue to Piccadilly. Following completion of the chord, four trains per hour will travel between Manchester Airport/Manchester Piccadilly and Manchester Victoria in each direction, and associated reorganisation of train paths and retimetabling will provide eight trains per hour from Manchester Victoria towards the west via Chat Moss, and six trains per hour from Manchester Piccadilly towards either Chat Moss or Bolton and Preston (trains from both Victoria and Piccadilly stations to the west and north west (Chat Moss, Liverpool, Bolton, Preston, etc.) do not actually pass over the Ordsall Chord, both ends of which lead eastwards, but travel over pre-existing track).
But as British Rail said in the 1970s, surely a properly designed tunnel under Manchester with up to three stations in the City Centre would have been better, than the Ordsall Chord.
But what’s done is done and anyway, if the Picc-Vic tunnel had been started in 2016, as was the Ordsall Chord, it probably wouldn’t have been finished until 2026.
Where Are The Trains?
Northern and TransPennine Express are renewing their train fleets, but Manchester’s new electrified lines will need new trains from the end of this year.
The elderly Class 319 trains have stepped up to the plate, like the troopers they have always been. They would have arrived earlier, had the new Class 700 trains arrived on time.
Where Is The Electrification?
The UK and not just the North, has a particular problem and that is, that a lot of our railway lines run through quality countryside, some of which is spectacular.
So imagine trying to electrify the following lines with overhead wires.
- Manchester to Buxton
- Ipswich to Lowestoft
- Ashford to Hastings
- Settle to Carlisle
- Preston to Leeds via Hebden Bridge
The Heritage lobby and their lawyers would tie nNetwork Rail in knots for decades.
On a practical level, from the stories I’ve heard about the electrification of the Gospel Oak to Barking Line near where I live, there are myriad problems with installing electrification in this country.
A lot seems to be down to the fact that British Rail and their predecessors weren’t good at keeping records.
The Class 319 Flex Train
I was once told by an engineer who worked on the InterCity 125, of a mythical pub in Derby, where Rolls-Royce and British Rail engineers met to talk about their problems. Could it be that Derby-based Porterbrook and Northern have tapped this network and came up with the bi-mode Class 769 train, which is a modification to a Class 319 train and must surely be the ultimate manifestation of British Rail’s legendary Mark 3 coach.
But the Class 769 train has been well received, as other orders have been forthcoming.
Surely, the planners could see the demand for this one coming, so where is the four-car suburban bi-mode?
Northern have ordered eight of these bi-mode and it will be interesting to see how they are used.
If nothing else, the Class 769 train has already proved that there is a need for a quality four-car bi-mode train.
Bi-Mode Trains And Bottlenecks
I would assume that the Ordsall Chord has a modern signalling system and that the number of trains that could use the chord could be as high as sixteen trains per hour, which is the current capacity of the Thames Tunnel on the East London Line.
The chord may be able to handle all the trains, which would allow services on both sides of Manchester to be run Crossrail-style as back-to-back services.
As a simple example perhaps Manchester to Buxton and Manchester to Clitheroe could be combined into a Buxton to Clitheroe service run by Class 319 Flex trains, which uses electricity from Hazel Grove to Bolton and diesel engines to climb to the two end stations.
Routes like this will surely release much-needed platform space in Manchester Piccadilly station.
But the two island platforms at Manchester Piccadilly will be a bottleneck.
I can see this happening across the Pennines at other stations.
Bi-mode trains will provide the train capacity, but are the stations up to it?
The Long Term Solution
Class 769 trains are not a long term solution. In my view they are a superb development solution.
If we assume that electrification is ruled out for the near future, this will inevitably lead to more bi-mode trains.
Purists will say no, as they will want electrification and nothing less.
But then we have no experience of a modern bi-mode train.
The first bi-mode to come into service will probably be a Class 800 train built by Hitachi.
In Do Class 800/801/802 Trains Use Batteries For Regenerative Braking?, I answered the question I posed and I now believe that these trains can store energy.
So will the bi-mode of the future not be an electric train with an onboard diesel engine, but a sophisticated design, that can obtain its motive power from multiple sources, thus reducing noise, vibration and carbon footprint?
There are at least two other companies who will join this fight.
- CAF have lots of orders with both Northern and TransPennine Express and they will not want to lose them. So I think it is reasonable to expect something radical from the Spanish company with a proven record in innovation.
- Bombardier have designed the Aventra to have onboard energy storage and I would be very surprised if they haven’t thought about how to squeeze in a small diesel generator.
Will Alstom, Stadler and Siemens sit idly by, whilst other companies carve up the UK market? I doubt it.
The new bi-mode trains will provide the capacity, but other things must be done.
- Stations must be improved to cater for the extra passengers.
- Track and signalling must be improved to allow higher speeds.
- As electrification was done on the cheap in the past, there are some lengths of electrification, that must be done.
- HS2 must go on at full speed.
- Ticketing must be made as easy as London and the South East.
- Planning of a High Speed line across the North should be seriously started.
It will be interesting to see what develops.
Conclusion
I would spend the money on new trains, better stations and improving the passenger experience.
Electrification would come later, when there is a proven need.
But I wouldn’t rule out the train-makers creating a wholly different game.
Grayling On Crossrail 2
This is Chris Grayling’s thoughts on |Crossral 2 for this article in City AM.
I am a supporter of Crossrail 2 but given its price tag we have to ensure that we get this right. The mayor and I have agreed to work together on it over the coming months to develop plans that are as strong as possible, so that the public gets an affordable scheme that is fair to the UK taxpayer.
Following a successful outcome being reached I am keen to launch a fresh public consultation to help gather views to improve the scheme and clarify the position around the safeguarded route.
So perhaps, the line will get built after all.
A Class 345 Train At Shenfield Station
These pictures show a Class 345 train at Shenfield station.
There’s still only one train running.
Note how the step-free access isn’t much better than the Class 315 train on the left.
Bi-Mode Trains And CrossCountry
The CrossCountry franchise runs trains all over the UK.
I wonder how bi-mode trains will effect their services.
These are just a few thoughts.
InterCity 125 Trains
CrossCountry have enough Class 43 locomotives and Mark 3 carriages to make-up five 2+8 InterCity 125 sets.
These trains will not meet the regulations in a couple of years, so will they be replaced or refurbished.
It is probably not an easy decision for the following reasons.
- Passengers and I suspect drivers too, love them.
- They are probably ideal for longer routes like Devon and Cornwall to Scotland
- Scotrail and Great Western Railway will be updating several trains each.
- They are forty years old.
- There may be pressure to retire the trains because of environmental problems.
- If they even wanted to acquire a few extra sets, the type retirement by other operators might help.
Left to the Marketing Department, there would only be one decision.
Class 800 Trains
Class 800 trains or more likely Class 802 trains, specified for their routes may offer advantages to CrossCountry on some of their routes.
Consider these features of Class 802 trains.
- Available in any number of cars between four and twelve.
- Designed around a flexible interior.
- Dual voltage is probably available.
- Wi-fi and power sockets.
- Hitachi have designed the trains for lower track-access charges.
Costs and the marketing advantage of new electric trains will probably decide.
Devon and Cornwall to Scotland
Consider.
- Plymouth to Edinburgh and Glasgow is an hourly service that takes just under nine hours to Edinburgh with no changes.
- One train per day goes from Plymouth to Aberdeen in eleven hours.
- A lot of the route is not electrified, but it is North of York.
- Would a Class 802 train have enough fuel capacity?
I suspect current arrangements will continue.
Southampton Central And Bournemouth To Manchester And Newcastle
Consider.
- North of Leeds, the route is electrified using 25 KVAC overhead
- South of Basingstoke, the route is electrified using 750 VDC third-rail.
- Any bi-mode train would need to be dual-voltage.
- Range should be less of a problem
A dual-voltage bi-mode Class 802 train might be ideal.
Other Routes
Most other routes only have a small proportion of running on electrified track.
Conclusion
I think it unlikely, that CrossCountry will go for a total replacement of their fleet with bi-mode trains.
But I suspect, they’re keeping a watching brief on developments in electrification and trains.
Electricity Shake-Up Could Save Consumers ‘up to £40bn’
The title of this post is the same as that of this article in the BBC.
The electricity shake-up was forecast in yesterday’s Sunday Times and I wrote about it in Giant Batteries To Store Green Energy.
In We Need More Electricity, I talked about what RWE are doing to create an all-purpose Energy Centre at Tilbury.
The Tilbury Energy Centre will feature.
- Efficient energy generation from natural gas.
- Substantial energy storage.
- Peak energy production from natural gas.
- Load balancing of wind power with storage and generation from natural gas.
But I suspect, it will get involved in other advanced techniques, like using carbon dioxide to get greenhouse fruit and vegetables to grow quicker.
The electricity market is changing.
Scotland’s Floating Wind Farm
This article on the BBC is entitled World’s first floating wind farm emerges off coast of Scotland.
In the early 1970s, I worked on a unique concept for a reusable oil platform called a Balaena.
I wrote about using a Balaena for a wind turbine in Could a Balaena-Like Structure Be Used As a Wind Power Platform?.
There is also a brief description of the idea in The Balaena Lives.
I have a strong feeling that revisiting all of the work done for a Balaena over forty years ago, could enable a better way to build a floating wind farm.
I would build my Baleana-based floating wind-power turbine like this.
- A steel cylinder is built, which will form the tower, horizontally in a dry dock.
- It is floated out horizontally to some very deep water perhaps in a fjord.
- It is then raised to a vertical position by letting a calculated amount of sea water into the tank.
- It will float vertically, if the weight profile is right and by adjusting water levels in the tank, the top can be raised on lowered.
- The tower is adjusted to a convenient height and the turbine is placed on the top.
- It would then be towed vertically into position.
Note that Balaenas were designed to sit on the sea-bed using a skirt and a gum-boot principle to hold them to the bottom, with extra anchors and steel ropes.
Grayling Sets An Excellent Precedent
This article on the BBC is entitled St Mellons Private Rail Station Welcomed By Chris Grayling.
This is said.
A proposal to create Wales’ first privately-owned railway station has been welcomed by UK Transport Secretary Chris Grayling.
He told MPs he was very happy to see plans for St Mellons Parkway in east Cardiff go ahead.
Cardiff South and Penarth MP Stephen Doughty said south Wales needed new stations to make the most out of rail electrification.
The new station has been provisionally named Cardiff Parkway.
Mr Doughty said the proposals to build the station in east Cardiff were “backed by the private sector, backed cross party, backed by the Welsh Government, backed by Cardiff council”
Chris Grayling said he was happy to see it go ahead and that as it was privately-funded, it didn’t need the same form of public funding.
At the present time, there is only one privately-funded station; Southend Airport.
There is also this article on Wales Online, which is entitled There could be 12 new railway stations built in Wales.
Builders are going to be busy!
Giant Batteries To Store Green Energy
In today’s Sunday Times, there is a small article with this title.
This is the first two paragraphs.
Britain could soon be relying on battery power under plans to create a network of electrical storage facilities around the national grid.
Greg Clark, the Business Secretary, is expected to announce plans this week for giant rechargeable battery facilities to be installed near wind and solar farms to store the energy generated when demand is low. It can then be released when demand rises.
The article also says that householders will be encouraged to use batteries alongside solar panels.
I think this is only the start.
Imagine an estate of new houses, an office development, a factory estate or a business park.
- Solar panels would be everywhere.
- Wind turbines could be strategically placed.
- A central CHP system would provide heating and some electricity.
Everything would be backed up by a suitably-sized battery.
The Anonymous Widower 