![](https://southdowns.eu.com/wp-content/uploads/2023/03/singa-1-768x524.jpg)
Singapore Cross Island Line – Vibration Effects on Ecological Receptors
Southdowns was commissioned to undertake vibration modelling of tunnelling activities associated with the construction of
![](https://southdowns.eu.com/wp-content/uploads/2023/03/wn1.jpg)
Wylfa Newydd Nuclear Power Station, Horizon Power, Anglesey
Southdowns was commissioned by Jacobs to provide specialist support and capacity to its in-house acoustics
![East London Line Extension](https://southdowns.eu.com/wp-content/uploads/2021/07/east-london-line-extension-768x512.jpg)
East London Line Extension
Appointed by both the London Boroughs of Lewisham and Hackney as independent advisers, Southdowns role
![Northolt Road - Air Quality Assessment](https://southdowns.eu.com/wp-content/uploads/2021/07/northolt-road-air-quality-assessment-768x670.jpg)
Northolt Road – Air Quality Assessment
Southdowns was commissioned to provide an air quality assessment to accompany the planning application for
![Honey Farm - Air Pollution & Nitrogen Deposition](https://southdowns.eu.com/wp-content/uploads/2021/07/honey-farm-air-pollution-nitrogen-deposition-768x504.jpg)
Honey Farm – Air Pollution & Nitrogen Deposition
Southdowns was commissioned by Pelham Holdings to establish the Critical Level NOx concentrations and Critical
![Wind Farm, Senegal](https://southdowns.eu.com/wp-content/uploads/2021/07/wind-farm-senegal-768x302.jpg)
Wind Farm, Senegal
Southdowns undertook an environmental noise impact assessment of a 50 MW large-scale wind farm proposed
![Doha Industrial Area, Qatar](https://southdowns.eu.com/wp-content/uploads/2021/07/doha-industrial-area-qatar-768x768.jpg)
Doha Industrial Area, Qatar
Southdowns was commissioned by Dar Al Handasah (Shair and Partners) (UK) Ltd (DAHC) to undertake
![George Green Mineral Extraction](https://southdowns.eu.com/wp-content/uploads/2021/07/george-green-mineral-extraction-768x576.jpg)
George Green Mineral Extraction
The operator submitted a mineral planning application and Environmental Statement (ES) to Buckinghamshire County Council.
![Olympic Skeet - Clay Target Facility](https://southdowns.eu.com/wp-content/uploads/2021/07/olympic-skeet-768x540.jpg)
Olympic Skeet – Clay Target Facility
The development comprises a proposed extension to an existing Club, which is intended to provide
![Khartoum North Power Station, Sudan](https://southdowns.eu.com/wp-content/uploads/2021/07/khartoum-north-power-station-768x523.jpg)
Khartoum North Power Station, Sudan
Southdowns was commissioned to provide the noise and vibration section to the EIA. This involved
![Cambridge Junction, Hitchin](https://southdowns.eu.com/wp-content/uploads/2021/07/cambridge-junction-hitchin-768x512.jpg)
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](https://southdowns.eu.com/wp-content/uploads/2021/07/westminster-city-council-rail-schemes-768x476.jpg)
Westminster City Council Rail Schemes Advice
Working through a large multi-disciplinary consulting engineering organisation, Southdowns provided expert independent specialist advice to
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