New alliances to be formed as £5bn railway track work tender issued: Oxford 17 block-0215

Wednesday 14 Mar 2018

New alliances to be formed as £5bn railway track work tender issued

Region & Route:

The infrastructure company, which owns, manages and develops Britain’s railway, has begun the process to let the next generation of track infrastructure contracts.

Network Rail has today issued a Prior Information Notice (PIN) via The Official Journal of the European Union (OJEU) process for its tender exercise to let the next generation of track works contracts, valued up to £5bn over 10 years, starting 2019.

Network Rail is spending £130m every single week on improvements for passengers through the Railway Upgrade Plan, including maintaining and renewing Britain’s 20,000 miles of track. As a result, by 2019 there will be an extra 170,000 seats into major cities across the country every single day, with 6,400 extra train services and 5,500 new train carriages – a 30% increase in capacity. Journeys will be quicker, trains will run more frequently and it will be more comfortable on board under the biggest programme of rail modernisation since the Victorian era.

The contracts within this PIN will cover the development, design and delivery of plain line and  switches & crossings, as well as associated infrastructure works using the alliancing contract form. Three alliances will be formed between Network Rail and consortia comprising a minimum of one construction contractor and one designer. The alliances will cover the following geographic areas:

  • Alliance 1: North (Scotland Route)
  • Alliance 2: Central (London North West, and London North East & East Midland Routes)
  • Alliance 3: South (Anglia, Southeast, Wessex, Western, and Wales Routes)

The pre-qualification period for the tender is expected to start in May, and will be preceded by a supplier engagement briefing for interested suppliers on Monday 23 April.

A significant infrastructure investment programme will be undertaken by Network Rail during the next five-year funding period, 2019-2024, known as Control Period 6 (CP6). With this in mind, Network Rail invites bids from a wide range of suppliers who can illustrate relevant expertise. Given the large scale and long-term nature of the contracts, it will be essential for prospective bidders to exhibit their commitment to delivering value through the relentless pursuit of excellence, highly innovative approaches, and a demonstrable track record of success in collaborative environments.

The implementation of these alliances aligns with Network Rail’s Infrastructure Projects CP6 procurement strategy. This strategy promotes entering into collaborative style arrangements with the supply chain to offer better value for money for our devolved route customers.

Steve Featherstone, Network Rail’s director for track said: “This tender represents a major milestone in the development of our strategy for our track infrastructure investment programme. It also represents a significant commitment by Network Rail to the rail industry and we are expecting high levels of interest in these contracts from the supply chain. In return, we will be looking for clear and firm commitments from the supply chain to deliver value for Network Rail.”

The published Track Works PIN contains full details on the tender and information of where suppliers can register their interest.



  • To register your interest to attend the supplier engagement briefing on Monday 23 April, please contact Steve Dyes at email address:
  • The new alliances bring the development and delivery of plain line and switches & crossings infrastructure works together both operationally and contractually. They replace the current arrangements whereby plain line and switches & crossings are contracted and delivered separately. Switches & crossings are currently contracted using the alliancing contract form. This contract form will be deployed for the future combined plain line and switches & crossings contracts

Contact information

Passengers / community members
Network Rail national helpline
03457 11 41 41

Latest travel advice
Please visit National Rail Enquiries

Network Rail press office -Grete Luxbacher
Senior media relations manager
Network Rail
020 3356 8700
07710 959721

About Network Rail

We own, operate and develop Britain's railway infrastructure; that's 20,000 miles of track, 30,000 bridges, tunnels and viaducts and the thousands of signals, level crossings and stations. We run 20 of the UK's largest stations while all the others, over 2,500, are run by the country's train operating companies.

Usually, there are almost five million journeys made in the UK and over 600 freight trains run on the network. People depend on Britain's railway for their daily commute, to visit friends and loved ones and to get them home safe every day. Our role is to deliver a safe and reliable railway, so we carefully manage and deliver thousands of projects every year that form part of the multi-billion pound Railway Upgrade Plan, to grow and expand the nation's railway network to respond to the tremendous growth and demand the railway has experienced - a doubling of passenger journeys over the past 20 years.

Follow us on Twitter: @networkrail
Visit our online newsroom: