News on HS2 in Hillingdon

Piling works:

We are planning to carry out piling works at our sites in Harvil Road and Breakspear Road South from 19 April to 31 July 2021. These works are needed to stabilise the ground while we build the over bridges at these locations. It is an effective approach to combating corrosion and is proven to significantly improve the life expectancy of a structure.

For further information please see our works notification for Harvil Road and Breakspear Road South

Utility surveys:

On 23 April 2021, we will be carrying out sewer system investigations along Blenheim Crescent. This will help to inform our design decisions in the area. We will investigate the condition of the sewer system using a CCTV camera mounted on a small robot. Should we find a blockage, we may need to flush the drainage system using a high-pressure water jet in order to carry out the investigation.

For further information please see our works notification.

If you have a question about HS2 or our works, please contact our HS2 Helpdesk team on 08081 434 434 or email hs2enquiries@hs2.org.uk .