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Tag Archives: Rail Industry

PRV Engineering > Rail Industry
7 Jun 2024

Rail Engineering: Revolutionising the Future of Transportation

The Evolution of Rail Engineering

Rail engineering has experienced profound transformations over the years, evolving into one of the most dynamic sectors in transportation. From the advent of steam engines to the introduction of high-speed rail, the industry has consistently embraced innovation to boost efficiency and enhance the passenger experience.

Contemporary rail engineering prioritises not only speed and capacity but also sustainability and environmental impact reduction. This evolution has incorporated advanced materials, automated systems, and eco-friendly technologies, firmly establishing rail transport as a cornerstone of future mobility solutions.

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3 Jun 2021

Providing Vital Services To The UK Rail Industry

Working Closely With The UK Rail Industry

For many years, PRV Engineering has been a supplier of precision engineering and custom fabrication services to several sectors, including the UK rail industry, defence, aerospace, oil and gas, construction and automotive. We’ve worked with numerous rail companies, such as Transport for London and the Underground Rail Network, to provide specialist services. Here, we share a brief history of how PRV started and why so many customers trust us to deliver the product they need.

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9 Sep 2020

How Do Busbars Work And What Are They Used For?

Busbars (also referred to as bus bar) are fascinating feats of engineering making complex power distribution simpler, more affordable and flexible. The main purpose of busbars is to conduct a substantial current of electricity and are typically housed inside switchgear, panel boards or busways.

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25 Feb 2017

HS2 gets Royal Assent

Whilst things have been ticking along in the background for HS2, there haven’t been too many headlines recently – until now. After 3 years of work, the HS2 project received Royal Assent on February 23rd.

What exactly does this mean for HS2? Put simply, it means that work can start. Construction schedules can be drawn up, suppliers can begin to prepare their bid documents and also gear up their own supply chain requirements in preparation.
The project will not be without problems though. At every step of the way to date there have been objections to overcome. Issues around compulsory purchase of property, the environment and potential job losses in some areas have been, and will continue to be contentious issues. Those objections are counter balanced by the many that believe improved connections between the major cities will bring increased investment, business and jobs.

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23 Dec 2016

Engineering highlights of 2016

As we approach the year end we thought we’d take a look back at some of the new and innovative engineering stories and reports that came out this year.

There were some astounding breakthroughs in the medical and healthcare sectors as well as enhancements in the more run of the mill procedures.

Osseo integration (the practice of using pins to implant directly into the bone) has been in the news throughout the year. Despite many successful surgeries overseas, growth in the use of the procedure has been relatively slow. A UK pilot of the procedure for military personnel who have lost limbs launched in September this year. If successful it is hoped the use of the procedure can be adopted more widely.

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11 Nov 2016

Hyperloop One agree deal with Dubai Road Transport Authority

Hyperloop One has agreed a deal with the Dubai Road Transport Authority to assess the delivery of a hyperloop system that will reduce the time taken to travel from Dubai to Abu Dhabi.

The system which works using a vacuum-sealed pod transport system could potentially reduce the time taken to travel the 90 miles from Dubai to Abu Dhabi in as little as 12 minutes. Whilst initially the aim is to concentrate on what a hyperloop system can achieve across the United Arab Emirates (UAE), there is speculation that it could be expanded at a later date to build links with neighbouring Gulf countries. The current travel time by plane between Dubai and Saudi Arabia is 2 hours; with Hyperloop that travel time could be halved.

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14 Oct 2016

Why leaves cause delays on the rail network

The weather has turned positively autumnal with a drop in temperature and leaves starting to drop from the trees. At this time of year commuters across the country groan and begin to think about how often the weather is likely to disrupt their daily journey to work. Leaves on the track is frequently put forward as the major reason for causing seasonal disruption to services on our rail network, and whilst at face value the reason sounds a little far-fetched, leaves on the track are in fact, a real safety hazard.

So why do leaves on the rail network cause so many problems? There are 2 key areas where leaves cause problems:

  1. Trains lose their adhesion as the rails become more slippy
  2. Leaves act as an insulator and can disrupt electrical signals on the track.
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21 Aug 2016

Siemens testing 707s for South West Trains

In 2014 South West trains introduced electrical multiple units (EMUS) on some routes from London Waterloo. This along with projects to lengthen platforms and trains on other services is just small part of an £800 million investment to improve rail services on the network. In 2015 South West trains ordered a number of Siemens class 707 EMUs for use on the Windsor to London Waterloo commuter service and the first body shell for the 707s was completed in October 2015 at the Siemen’s factory in Germany.

Last month testing of the 707s began in earnest at the Siemen’s dedicated test track in Widenrath, Germany. The state of the art testing site has been designed to test UK fleets to Network Rail standards and should keep disruption to UK train services to a minimum during the testing phase.

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10 Jun 2016

Longest rail tunnel in the world opens in Switzerland

After nearly 2 decades of construction work, the Gotthard Tunnel, the world’s longest and deepest rail tunnel opened in Switzerland earlier this month.

The tunnel is expected to revolutionise travel between northern and southern Europe by providing a high speed rail link underneath the Swiss Alps, moving freight traffic off the road and onto the rails. It is estimated that more than a million lorry loads of freight will move from road to rail.

Whilst the tunnels have been officially opened scheduled services will not begin until December 2016 when up to 265 freight trains and 65 passenger trains a day are expected to run.

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14 May 2016

Crossrail 2 granted development funding

Hot on the heels of the reported success of the Crossrail project comes the news that Crossrail 2 has been awarded £80m to develop the project. The project has been identified as a priority and has been endorsed by the National Infrastructure Commission.

What is Crossrail 2?

Crossrail 2 is a proposed new railway serving London and the South East. Its proposed route will serve stations throughout the South East linking South West and North East London as well as brining benefit to other towns and cities across the South East. Many places across the region will benefit from faster or more frequent journeys into London on Crossrail 2 trains and also the National Rail Services on mainline stations.

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