09 September 2005

Tube Lines promises environmentally friendly roof for Highgate control centre




Tube Lines, the company rebuilding the Tube’s busiest lines, is boosting the environment in Highgate by modifying the design of its important new Northern Line Control Centre. The new building will incorporate a flat green roof, specially adapted to enable plants to grow on top providing an environment which supports a variety of wildlife species. The design change is being made following consultation by Tube Lines with members of the Corporation of London, the organisation responsible for Highgate Woods which adjoins the Control Centre site, and members of the public.

The Control Centre will house computers controlling trains and signals on the Northern line. Work towards a full line upgrade, including a new signalling system, is already well underway with the first stages of testing completed. The upgrade will mean faster, more frequent trains and more reliable services for the 650,000 daily Northern line users, a significant number of whom board or alight at Highgate. Journey times will be cut by 20% when it is implemented in 2011.

Consultation with the Control Centre’s neighbours has been taking place since last autumn when the location of the new building was confirmed. Tube Lines has made a number of modifications to the building design in order to minimise its impact. For example, Tube Lines has re-positioned the building to be further away from residential properties, has incorporated a landscaped mound at the back of some residential properties and provided additional planting to protect residents’ privacy. Tube Lines has also designed a sophisticated lighting scheme that maximises the use of infra-red lighting to reduce the effect of light spillage.

The idea behind the green roof is to provide additional habitat at roof level by using specially designed planting materials of varying depth and which can support a selection of plants to generate a bio-diverse environment. This type of roof has been quite widely used in Switzerland and Germany for a number of years and is gaining popularity in the UK.

Tube Lines will continue working with the Corporation of London and other relevant parties to identify which species should be planted on the roof and around the building itself.

Dr Siv Bhamra of Tube Lines who has overall responsibility for the project, said:

“As well as being committed to delivering an outstanding Tube for London, we are also committed to doing all we can to ensure the long term well-being of the environment. The habitats in and around Highgate Woods are particularly valuable and we’ve conducted special consultations to work out how we can minimise the impact of our vital new Control Centre which will contribute to greatly improved reliability on the Northern line.”

David Millard, from London Underground, said:

“I am looking forward to the completion of the Control Centre building: this will mean the achievement of another milestone on the road to a better Northern line for Londoners.”

 

ENDS

For further information, please contact:

Press office 020 7088 4848
Sarah Baranowski 020 7088 4774

 

Notes to Editors

  1. Tube Lines is responsible for the maintenance and upgrade of the infrastructure on the Jubilee, Northern and Piccadilly lines. London Underground is responsible for operating the Underground, for employing drivers and station staff, for ticketing and fares, and for the Tube’s safety regime.
  2. The Tube Lines consortium consists of two shareholders – Amey and Bechtel. They bring together some of the most experienced providers of business services with specialist skills in the rail industry, including track and signal renewals, plus project and operational management. They are providing some of the best project and operational managers from around the world to work on the modernisation of the Tube system. Amey owns two-thirds of Tube Lines’ business and Bechtel one third.

 

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