Generaly speaking, yesterday we ran a damned good service considering that the northern half of the M6 ground to a halt and many local roads were impassable. Even the Settle to Carlisle line, which runs through some pretty (in all senses of the word) inhospitable country in bad weather, held up well. So much so, that the Friends of the Settle - Carlisle Line were moved to issue a news release saying everything is running fine.
Our chief executive sent an email to our Members, sumarising the situation, and it is worth copying the text here as it gives a useful overview of how the railways cope. It also starts with the Christmas work at Liverpool Street station which was slightly late in being completed and which the media reported in their usual style as 'mass chaos':-
Improvement Works
Over the Christmas and New Year period, we had a programme of improvement works which, although reduced to enable us to provide a greater number of trains throughout the period, included some complex and high risk engineering challenges.
We had 74 high and medium risk sites, including remodelling of Severn Tunnel junction, signalling commissions at Newport and South Erewash, works on the North London line, bridge slides at Blackfriars and works associated with the replacement of the overhead wires in East Anglia.
All works were successfully completed, but we did experience problems at Liverpool Street Station that has - understandably - been picked up by the press.
The work in this location is extraordinarily complex, having to fit modern overhead power equipment to gantries that have been there for many decades across a worksite that was 1.5 miles long. We monitored the work very carefully and we had to deploy all of the four pre-planned contingency items, including deferring work to the coming weekend. On Sunday, an overrun looked likely and Simon Kirby went to site and spent all day (and night) tracking progress. We already had a “gold command” structure in place, so the customer (NX East Anglia) was fully informed. At 00:48 Monday morning, we were predicting a 04:00 start-up (which would have meant one or two cancelled trains); however, during final commissioning, a couple of problems were uncovered, meaning that we couldn’t open Liverpool Street Station until 06:18 (for the “suburban” lines) and 07:30 (for the “electric” lines). So, inevitably, there was some delay for some passengers. By 09:30, most trains were running with less than 10 minutes delay and a normal service was established by later morning.
The overrun was hugely disappointing, at it puts a shadow over the rest of the 100s of jobs we successfully delivered. However, I think it is important to contrast this with 2007. When we experienced similar problems, no intercity services ran until late on the Monday afternoon and the electric lines remained closed until Wednesday. There were also many other differences – all as a result of changes we made to processes, following the overruns in 2007:
- we had pre-planned contingencies that we would exercise, if we experienced problems;
- we had Network Rail site managers on-site, at all times, giving accurate information about progress and issues;
- we had corporate visibility with Robin Gisby, Simon Kirby, Victoria Pender and myself in regular dialogue about options;
- we were able to give real-time, accurate information to our customer, who helped put in place operational service recovery plans; and
- at all times, despite the problems, we always knew what the problems were and what was required to restore the railway.
It does, however, raise questions about the way in which these jobs are planned, contracted for and executed. These will be considered over the coming weeks. It is important that we do this, especially with a wider programme of electrification coming. To put your mind at rest, this wider programme is all “green-field” – the electrification of a diesel railway, and not the replacement of a system installed in the 1930s that is required for daily use by hundreds of thousands of people!
Current Train Operations
Despite the extremely cold weather, coupled with significant snowfall, we continue to work with our customers to keep trains running. In many instances, we have pre-agreed contingency plans, including revised train timetables and “key route strategies”, designed to provide an operational service going. In some instances, we do make reductions in the numbers of trains, but we will do so in a way that enables passengers to know this in advance of travelling.
The cold spell has been across the country for about three weeks now and through this period, we have managed to deliver 83% punctuality. So, over eight out of ten trains arriving on time is, given the circumstances, pretty good. We have adopted a policy that it is better to get people to their destination – albeit a few minutes late, than to simply cancel trains. As a result, punctuality will be affected, but I believe that this is the right decision for the passenger and freight user. It will, however, have a huge impact on the delay minutes attributed to Network Rail, for 2009/10. So far, we have incurred 250,000 extra delay minutes – which, bearing in mind, the improvement target for this year was around 600,000 minutes, makes delivery a little challenging! Also, the impact of this cold period on the “moving annual average” for PPM will be around 0.5 percentage points.
Whilst we are reasonably good at dealing with icy conditions, snow presents us with additional challenges. It does affect trains and we do see an increase in train failures; from our perspective, the biggest challenge comes from keeping points free from snow. As points move from one side to another, snow becomes trapped and then compressed between the blades of the points, making it impossible for them to “close” (and thereby safe to use). Many of our points do have point heaters, but – when it is snowing heavily – points simply become overwhelmed… the solution? Our own “snow-men”. We situate teams of people at key locations to keep the points free from snow, between trains. This is very labour intensive and physically challenging for the teams out on site. In addition, we have revised timetables that reduce the number of point movements, thereby, minimising the impact.
The other big challenge is a function of the way in which railways were built in this country. Unlike no other European country, the railway in the south east – covering Kent, Sussex, Surrey and Hampshire – is electrified using “third rail”. Most electrified railways use overhead wires and pantographs; third rail provides electricity at ground level and trains connect using a “shoe mechanism”. However, this system is severely affected when the conductor rail is covered with snow, as the interface between the rail and the shoe is compromised. Furthermore, even if this is cleared of snow, the extremely low temperatures often means that it becomes iced over, quite quickly.
However, years of experience and continued investment means that we can – albeit with some changes to the timetables and some impact on punctuality – get a reasonably good service.
Finally, there are our people to consider. They are affected by road conditions, like everybody else. Maintenance teams, signallers and operational staff (and, of course, train crews) need to get to depots, signal boxes and to the railway to respond to operational issues. If the roads aren’t clear, it presents some extra challenges – particularly in remote locations. That said, the response of our people has been extraordinary – heroes, the length and breadth of the country!
We are expecting the cold weather to continue for a few more weeks – but we are well prepared!
Ends
Today the weather fronts have moved further south and, given the intensity of the L&SE commuter services, are holding up well. In the morning peak today, 61% of services ran on time, in spite of fallen trees blocking some lines.
We have around 5,000 people out on the tracks working in difficult conditions, and we will continue to run snow ploughs, de-icing trains and ghost trains as necessary. (We have 60 special snow ploughs and de-icing trains, and we run about 20 ghost trains each night.)
Anyone wanting to check on their services can call a new snowline set up by the National Rail Enquiries Service - 08453 017641.
Happy traveling!





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