Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 24, 2007 1:29:42 GMT
A short copy of the latest off the BBC: A passenger has died and dozens have been injured after a train derailed and some of its carriages slid down an embankment in Cumbria. Ambulance crews said three were in a critical condition in hospital. Nine carriages were left on their side after the crash at Grayrigg near Kendal, with passengers saying some were left "stuck up in the air". The Virgin train, the 1715 from London Euston due to arrive at Glasgow Central at 2154 GMT, crashed at 2015 GMT. news.bbc.co.uk/1/hi/uk/6391633.stm Also contact numbers if any of you guys on DD are worried about a loved one as provided from the BBC article: CONTACT NUMBERS Police family liaison centre: 0800 40 50 40 National Rail Enquiries: 08457 48 49 50
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 24, 2007 8:00:07 GMT
What a nasty incident my thoughts go out to all the people and familys involved. But the good thing to come out of the incident is even at 95mph the train carrades did not break up most of the injuries were caused by people hitting objects in the carrages etc
|
|
|
Post by westbound on Feb 24, 2007 8:31:44 GMT
It certainly is a testament to the modern design of rolling stock that trains are able to withstand incidents at such speed without disintegrating. However, inevitably, a lot depends on trains not making contact with immovable objects such as bridge abutments such as happened to the ICE train in Germany a few years ago.
I was, cycnically, expecting the usual media frenzy with ridiculous headlines such as "Another major rail tragedy" etc but so far they seem to have been reasonably restrained. However, there are bound to be the anti-rail journalists smacking their lips at the opportunity of exageration and distortion.
The site of yesterday evening's accident appears to be on the same stretch as the incident whereby the track workers were killed at Tebay two or three years ago and where the drug-crazed nutter stabbed a fellow passenger on the Virgin Voyager last May. When you travel over that beautiful and scenic stretch it's hard to contemplate anything other than contentment at your surroundings and therefore it is especially poignant that it should be a setting for fatal incidents.
Hopefully the cause will be quickly identified.
|
|
Chris M
Global Moderator
Forum Quizmaster
Always happy to receive quiz ideas and pictures by email or PM
Posts: 19,772
|
Post by Chris M on Feb 24, 2007 9:37:58 GMT
The focus is now on the track, as there is a set of points in the area and the pictures this morning show that there has not been a serious front-end impact.
|
|
|
Post by doubletrigger on Feb 24, 2007 12:12:04 GMT
Looks like it's a set of points again. It is sad that one person has died but this accident could have been far worse. The pendolino seems to be incredibly crashworthy. Despite jack knifing and falling down an embankment very few windows are broken (or at least to the point where the glass has gone everywhere), the body hasn't twisted and from pictures I've seen in the news, the interior has upheld incredibly well. If it was an older train it would have been much worse. Something to be said for modern build trains!
|
|
Phil
In memoriam
RIP 23-Oct-2018
Posts: 9,473
|
Post by Phil on Feb 24, 2007 12:36:20 GMT
Looks like it's a set of points again. Fascinating if it is, because it was the London Midland, the only one of all the old companies, that refused to allow facing* points on main running lines. It complicated shunting and reversals (to the extent it was a nightmare at times) but it was inherently far safer. One just wonders if the derailments at both Potters Bar and Upton Nervett would have been avoided if only trailing* points were allowed on main (high speed) running lines. * en.wikipedia.org/wiki/Facing_and_Trailing
|
|
|
Post by doubletrigger on Feb 24, 2007 12:45:13 GMT
With the need of bi directional running facing points are inevitable. Guess it always comes down to a question of where safety ends and convenience begins. I don't sign the route south of Carlisle (just East to Newcastle from there) but it's been said the set of points at Grayrigg were a manual groundframe type, to a minor little used siding (such things still exist). If they aren't going to be used they should be removed and remove the inherent risks with facing points. However they are extremely useful if something fails and can limp in to the siding clear of the mainline. Again convenience vs safety.
|
|
Phil
In memoriam
RIP 23-Oct-2018
Posts: 9,473
|
Post by Phil on Feb 24, 2007 12:56:25 GMT
With the need of bi directional running facing points are inevitable. ............Again convenience vs safety. With you all the way on that - just not practicable with today's (cheapened in some cases) track layouts. Thank goodness some of the single-leads are being taken out, the safety cost of them now being perceived as being too high.
|
|
|
Post by glasgowdriver on Feb 24, 2007 17:14:48 GMT
hi all regarding the virgint rain crash i am deeply saddened that such a great railway company has had to been put thro this due to a possible fault with yet again network rail as if potters bar was not bad enough yet again in the hands of network rail another crash has occured virgin were one of the safest companys to travel on in britain with great trains and great service my hat goes off to richard branson with his interview in the news i think it is great he stood by his driver and visited the people in hospital how many other company managers would have done this for there company i canoot think of anyone. is it finally time that if this is down to points problem caused by network rail yet again for them to hand the railway over to another company because they did promise this would not happen again after potters bar and it has i am fed up with network rail carring out work to lines then a week later a crash like this happens how any more times does it need to happen before action is finally taking!!!!!
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 24, 2007 19:53:11 GMT
The lack of visible damage to the carriages is quite incredible. Just look at the one standing on its end on the embankment - it looks almost fresh out of the works! Imagine if that had been a Mark 1 coach...
|
|
Chris M
Global Moderator
Forum Quizmaster
Always happy to receive quiz ideas and pictures by email or PM
Posts: 19,772
|
Post by Chris M on Feb 24, 2007 20:58:22 GMT
|
|
Phil
In memoriam
RIP 23-Oct-2018
Posts: 9,473
|
Post by Phil on Feb 24, 2007 23:17:56 GMT
I must say that I am (at last) impressed with the press handling of the event, and with all the measured comments by NR, BTP, even Richard Branson himself. No blame handed out: so much better than previously.
All that is except that despicable dinosaur Bob Crow who is once again trying to stir the brown stuff, both on safety AND renationalisation this time. I just wish he would listen to those round him who keep telling him he is dragging his union into disrepute and making them look stupid at the same time.
I will stop there before it turns into a rant but I'm sure the family of the dead woman were over the moon to hear Bro. Crow's analysis.
|
|
Chris M
Global Moderator
Forum Quizmaster
Always happy to receive quiz ideas and pictures by email or PM
Posts: 19,772
|
Post by Chris M on Feb 25, 2007 0:17:48 GMT
What got me about his statement was his comments regarding the police investigation. His attitude was that his members being questioned was unthinkable as it would automatically mean them being made scapegoats and why were the managers not being forced to answer questions, etc, etc, etc.
Now I am no expert on these matters, but I would hope and assume that the police investigators will carry out a full and professional inquiry. If I was carrying out an inquiry of this nature, I would want to speak to everybody who was involved, either directly or indirectly, so that I could get as much evidence as I could.
If I were carrying out an investigation relating to the area I work in, then I would definitely speak to the people on the ground as they are the people most likely to know the specifics of the farm in question. I would also want to speak to managers to understand and get evidence relating to processes and management, etc. Now, again this is a presumption, but I suspect that in the railway industry things are the same. i.e. the people on the ground who physically do the work will know better than their managers what happens on the ground and what the situation actually is relating to the place they work; and that the managers will know best about the coordination, reporting, and general management than the people under them do. For this reason I would most definitely be wanting to speak with the union members and their managers.
Were I a union leader, I would be calling on the members of the union to fully cooperate with the police so that they can establish the facts of the case - the best way to minimise the chances of it happening again. I don't know what it was like in the 70s, but these days I trust the police to approach the investigation with an open mind and not assume that them questioning union workers means that they are looking for a convenient scapegoat. Alas I cannot trust Mr Crow to do the same.
I am not currently in a profession represented by the RMT union, however it is not impossible that in the future I will be. Bob Crow's antics today would not encourage me to take out membership of 'his' union - in fact it would actively seek a different union.
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 25, 2007 0:28:50 GMT
Looks like it's a set of points again. Fascinating if it is, because it was the London Midland, the only one of all the old companies, that refused to allow facing* points on main running lines. It complicated shunting and reversals (to the extent it was a nightmare at times) but it was inherently far safer. One just wonders if the derailments at both Potters Bar and Upton Nervett would have been avoided if only trailing* points were allowed on main (high speed) running lines. * en.wikipedia.org/wiki/Facing_and_TrailingWith respect, none of the old companies liked facing points and would avoid them in station layouts; but all of them (including the LMS and its predecessors) had facing points at branch line junctions.
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 25, 2007 7:29:41 GMT
As long as facing points are designed, maintained, and operated properly, then they are not a safety risk. It is difficult to run a railway without at least some facing points - they are needed at almost all termini, stations with additional tracks, and junctions.
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 25, 2007 7:34:21 GMT
Rail points checked after crash The investigation into what caused the crash is continuing Up to 700 sets of points across the entire rail network are being checked following the Cumbria train crash. One woman died in the crash near Kendal on Friday evening. Eight people were seriously hurt and remain in hospital.
The investigation is focusing on a set of points which the Virgin Trains Pendolino ran across before derailing.
One rail expert said the points could have had loose nuts and bolts, and drew comparisons with the 2002 Potters Bar crash which killed seven people.
Network Rail, which is responsible for maintaining track, said engineers hoped to complete checks of between 600 and 700 sets of points by the end of the day.
How crash unfolded
The checks are being made on sections of older tracks on which trains travel above 85mph.
Points are where the line divides and the train is sent either to the left or to the right onto a different track.
Rail expert Christian Wolmar told BBC News 24 he understood the circumstances of the crash were similar to those in the Potters Bar crash.
In that crash, in May 2002, seven people died and 76 were injured when poorly maintained points derailed a train.
"From what I understand, they have found these points in a similar condition to those at Potters Bar, with some missing nuts and the stretcher bar, which keeps the rails properly apart, apparently loosened," he said.
We are devastated by the death of our Nan
Margaret Jones, granddaughter of Margaret Masson who died
Family 'distraught'
Mr Wolmar said it was up to Network Rail to ensure that the points were properly maintained and that "things like loose bolts and nuts were tightened up regularly".
He added: "But there is also the possibility that these nuts and bolts were maintained in the wrong way, or not sufficiently maintained, and that's why they were in that condition."
The chief executive of Network Rail, John Armitt, acknowledged that there might have been a points failure. He said the points were last serviced earlier this month.
CONTACT NUMBERS Cumbria Police helpline: 0800 056 0146 Police family liaison centre: 0800 40 50 40 National Rail Enquiries: 08457 48 49 50
Police said it was "little short of a miracle" that more people did not die in the accident.
Jonathan Duckworth, chairman of the Paddington Survivors Group, told BBC Radio Five Live he was also surprised so few people were seriously hurt.
"I think that's a testimony really to the rolling stock and how design changes have made the rolling stock very much safer than it was say 20, 30, 40, 50 years ago," he said.
Relatives of the woman who died - 84-year-old Margaret Masson, of Glasgow - have spoken of their loss.
Mrs Masson's daughter and son-in-law, Margaret and Richard Langley, were hurt in the crash and are still in hospital.
Her granddaughter Margaret Jones, 41, said the family was "distraught" by events.
"We are devastated by the death of our Nan and about Mum and Dad being so very poorly," she said.
A total of 22 people were taken to three different hospitals after the accident. Dozens more people received minor injuries.
Of the eight patients who were seriously injured, five are improving while three remain in a serious condition.
The driver of the train, Ian Black, suffered a broken collar bone and a broken bone in his neck, his union Aslef has said.
Both the union and Virgin boss Sir Richard Branson said the former police officer, 46, was "a hero".
Mr Black had come around a corner, Sir Richard said, to find the line defective before the train started to leave the tracks.
"He's carried on sitting in his carriage for nearly half a mile, running the train on the stone - he could have tried to get back and protect himself but he didn't, and he's ended up quite badly injured."
Virgin Trains said the line may not reopen to passengers services until during the week beginning 5 March.
In the meantime, train services from the south are terminating at Lancaster and Preston, while train services from the north are terminating at Carlisle, and there is a replacement bus service between the two.
Passengers who intend to travel on the West Coast Main Line can check the latest information with National Rail Enquiries.
|
|
Phil
In memoriam
RIP 23-Oct-2018
Posts: 9,473
|
Post by Phil on Feb 25, 2007 7:52:19 GMT
One rail expert said the points could have had loose nuts and bolts, and drew comparisons with the 2002 Potters Bar crash which killed seven people. Oh dear - I spoke too soon. Speculation has started . Although this is obviously one (of hundreds of) possibility it is pure mischief to just quote this and then compare it with PB. Already Louise Christian has leapt onto possible similarities and, like any 'good' ambulance-chasing lawyer, has made up her mind that no lessons have been learnt from PB.........you'd have thought as a lawyer she'd have had some respect for any possible investigation/trial to follow. Something about innocent till.......? The tragedy is that it's Wolmar doing the speculating: once he was a highly respected expert - now he seems to have lost the plot. After all, John Armitt agrees that bolts were out. But as HE says, only a proper investigation will show whether this was a cause of the crash or (equally likely at present) a result of it. That's what the RAIB is there for.
|
|
Chris M
Global Moderator
Forum Quizmaster
Always happy to receive quiz ideas and pictures by email or PM
Posts: 19,772
|
Post by Chris M on Feb 25, 2007 8:47:48 GMT
Christian Woolmar was also persistently speaking about the leading locomotive. Last time I checked, Pendolinos were EMUs and thus did not have locomotives
|
|
|
Post by jamesb on Feb 25, 2007 13:17:53 GMT
I must say that I am (at last) impressed with the press handling of the event, and with all the measured comments by NR, BTP, even Richard Branson himself. No blame handed out: so much better than previously. All that is except that despicable dinosaur Bob Crow who is once again trying to stir the brown stuff, both on safety AND renationalisation this time. I just wish he would listen to those round him who keep telling him he is dragging his union into disrepute and making them look stupid at the same time. I will stop there before it turns into a rant but I'm sure the family of the dead woman were over the moon to hear Bro. Crow's analysis. A person has died, and several were seriously injured, so this was a terrible event. Without taking away from the seriousness of what happened, a lot of things weren't as bad as they could have been. Richard Branson's comments were measured because he was able to say "(our) trains are built like tanks, the lights remained on"..., the BTP were measured because they did a very good job, and their efforts appeared to go smoothly, quoting (?500) people involved at the site during/immediately after the accident... I think the press were a bit confused about quite what to say in response to these things... Everybody involved had something positive to say about a very negative situation. The whole measured response was owed to the performance of the rolling stock in this incident. I'm sure it wouldn't have been as measured if circumstances had been different. I think Bob Crow is just Bob Crow and there isn't much more to say!
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 25, 2007 19:02:57 GMT
As was said, Bob Crow is Bob Crow. Saddened that his 'statement' was full of management this, management that. This is in contrast to the other statements from Network Rail, Virgin etc.
One refreshing thing is that we haven't got the same "don't blame us" mentality that Jarvis displayed at Potters Bar.
I hope the industry as a whole will learn from any mistakes made here and that the railways will be even safer as a result.
|
|
Tom
Administrator
Signalfel?
Posts: 4,197
|
Post by Tom on Feb 25, 2007 19:12:44 GMT
Looks like it's a set of points again. Fascinating if it is, because it was the London Midland, the only one of all the old companies, that refused to allow facing* points on main running lines. It complicated shunting and reversals (to the extent it was a nightmare at times) but it was inherently far safer. One just wonders if the derailments at both Potters Bar and Upton Nervett would have been avoided if only trailing* points were allowed on main (high speed) running lines. * en.wikipedia.org/wiki/Facing_and_TrailingIf a facing point layout is so unsafe how come we aren't hearing of accidents all over the network? Perhaps it's because in these days of facing point locks (remember them?) the rule which was enforced in the days of primitive signalling and interlocking has been relaxed (as stated in Wikipedia). It's impossible to remove facing points and maintain the capacity and flexibility that is specified for a layout. The very small risk is mitigated by facing point locks, an appropriate diverse method of ensuring the operating force is still applied, (ground lock, Hydraulic Fluid Level Alarm etc) and regular maintenance. Furthermore, it is very difficult to mitigate the risk further and virtually impossible to predict what effect a train in a derailment scenario will have. The speculating about the design of the facing point layout being unsafe, without knowing the reason for the collision, is as bad as the likes of Bob Crow stirring trouble to further his own political agenda IMHO.
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 25, 2007 19:20:03 GMT
Our Bob stirring for his own political agenda. NEVER With regards to risk, isn't the term called ALARP? As Low As Reasonably Practical.
|
|
|
Post by doubletrigger on Feb 25, 2007 19:43:02 GMT
Fascinating if it is, because it was the London Midland, the only one of all the old companies, that refused to allow facing* points on main running lines. It complicated shunting and reversals (to the extent it was a nightmare at times) but it was inherently far safer. One just wonders if the derailments at both Potters Bar and Upton Nervett would have been avoided if only trailing* points were allowed on main (high speed) running lines. * en.wikipedia.org/wiki/Facing_and_TrailingIf a facing point layout is so unsafe how come we aren't hearing of accidents all over the network? Perhaps it's because in these days of facing point locks (remember them?) the rule which was enforced in the days of primitive signalling and interlocking has been relaxed (as stated in Wikipedia). It's impossible to remove facing points and maintain the capacity and flexibility that is specified for a layout. The very small risk is mitigated by facing point locks, an appropriate diverse method of ensuring the operating force is still applied, (ground lock, Hydraulic Fluid Level Alarm etc) and regular maintenance. Furthermore, it is very difficult to mitigate the risk further and virtually impossible to predict what effect a train in a derailment scenario will have. The speculating about the design of the facing point layout being unsafe, without knowing the reason for the collision, is as bad as the likes of Bob Crow stirring trouble to further his own political agenda IMHO. I understand what you are saying Tom and I know the railway simply couldn't run to good effect without facing points, but there is risks in anything like that. Minimal yes but as Potters Bar showed poor maintanence and a failed stretcher bar meant the switch blades failed. If the points were trailing the fault would have shown up after the train passed over, it might have derailed but wouldn't have gone shooting off down the wrong line. I trust the majority are safe and there isn't really a design fault, it's just a minimal risk that is going to rear it's ugly head from time to time.
|
|
Phil
In memoriam
RIP 23-Oct-2018
Posts: 9,473
|
Post by Phil on Feb 25, 2007 23:16:34 GMT
Perhaps for Tom's sake I should redefine 'far safer'. It's the difference between 1-in-a million and 1-in-a billion, both absolutely tiny. And the word 'inherently' matters too - if you removed all the control mechanisms from a trailing point the likelihood is that the train would go through as normal: if you did the same with facing points......
|
|
Colin
Advisor
My preserved fire engine!
Posts: 11,347
|
Post by Colin on Feb 26, 2007 16:01:50 GMT
The interim report is now available as a PDF HERE. Having had a quick skim read of it, there appears to be no doubt that for whatever reason originally (be it poor maintenance or immediate failure), the points in question were indeed the cause of the accident.
|
|
Chris M
Global Moderator
Forum Quizmaster
Always happy to receive quiz ideas and pictures by email or PM
Posts: 19,772
|
Post by Chris M on Feb 26, 2007 16:26:40 GMT
I've had a full read of it, and the conclusion is that the immediate cause of the accident was the condition of the stretcher bars at the points.
One of the stretcher bars was missing and the bolts securing another one and the locking stretcher bar were not in place, with no evidence they had been wrenched free. There was therefore effectively no stretcher bars in place, meaning both switch rails were positioned against the stock rails, leading to a narrowing of gauge which was the immediate cause of the derailment.
|
|
Phil
In memoriam
RIP 23-Oct-2018
Posts: 9,473
|
Post by Phil on Feb 26, 2007 16:41:12 GMT
Yes, it does look ominously similar to the principles of Potters Bar.
But, it does beg the question why it was that particular train that suffered, when presumably dozens (if not more) had passed over the switch with the bolts out and/or the stretchers damaged........
In other words, why not sooner?
|
|
Chris M
Global Moderator
Forum Quizmaster
Always happy to receive quiz ideas and pictures by email or PM
Posts: 19,772
|
Post by Chris M on Feb 26, 2007 17:45:40 GMT
I'm no engineer, but I presume that it was a case that the problem was just made progressively worse with each passing train - the straw that broke the camel's back type thing.
The last scheduled inspection should have been on the 18th of February, but this did not happen, so the last one to be carried out would presumably have been the week before (~11th), although this is not stated. The measurement train ran on the line the day before the accident, although the data from that hasn't been analysed by the RAIB yet.
|
|
|
Post by CSLR on Feb 26, 2007 18:01:59 GMT
One of the key pieces of evidence could be the measurement train which was operating there on 21 February. That train took a video of the track as it passed by. Assuming that data is intact, it should give those investigating the accident a chance to look back at the condition of the points after the last routine inspection and shortly before the accident.
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Feb 26, 2007 18:39:45 GMT
that measurement train is like the AVI train on lul it only looks at the rail head nothing else potters bar was the cause of a nut on the stretcher bar working its way loose lul uses this type of stretcher on new installations and they are fully adjustable unlike the old type in which they were made to fit that set and adjusted with metal packing pieces between the switch rail and the stretcher, since potters bar NR issued a safety notice which included lul to say that these locking nuts on the strecther bars to be replaced with phildas nuts (like a aero) and on lul the points which had these type of nuts replaced were checked at first nightly then after 1 week to every 3 night then once a week now they checked on the point maintenance which occurs every 6 weeks as stated by the HMRI before the points are detected moving by the signalling system they have to be moved by 4mm or 5/32" then they will not pick up the various relays but they can move upto 2mm or 3/32" and this is deemed as safe fractures of strecthers are very hard to see at times and are only really picked up if the points fail or on regular maintenance
|
|