
New Cross Gate Depot – East London Line
Southdowns was commissioned by TfL (London Overground) to undertake an independent verification of the newly

East London Line Extension
Appointed by both the London Boroughs of Lewisham and Hackney as independent advisers, Southdowns role

Thameslink – London Bridge Station Redevelopment
Southdowns was commissioned by Costain as Environmental Monitoring Specialists to undertake noise, vibration, dust and

Allerton Waste Recovery Park, North Yorkshire
The noise assessment was prepared to accompany an EPR Application for the proposed operation of

Lewisham Road Traffic Noise Mapping
As part of the implementation of the Environment Noise Directive (END) in England, which aims

Dublin Port Tunnel
Southdowns acted as expert witnesses on behalf of the Dublin Port Tunnel project’s Employer (Irish

Cambridge Junction, Hitchin
The ‘Hitchin Curve’ forms part of Network Rail’s strategic development programme to relieve network congestion

Westminster City Council Rail Schemes Advice
Working through a large multi-disciplinary consulting engineering organisation, Southdowns provided expert independent specialist advice to

Crossrail – Parliamentary Select Committee
Southdowns provided technical services to the London Local Planning Authorities for nearly three years on

Channel Tunnel Rail Link – Rail Link Engineering
Southdowns staff began working with RLE in 1997 at the early stage of detailed design.

Bexhill to Hastings link road
East Sussex County Council proposals for a new link road between Bexhill and Hastings have

Tottenham Court Road Station Upgrade
The redevelopment of Tottenham Court Road station includes an enlarged ticket hall six times the
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