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Affinity Water are carrying out the construction of a water pipeline between Chalfont St Giles and Amersham pumping stations and setting up three compounds where the works will be managed from. These are at Gore Hill in Amersham, at a shared facility with HS2 enabling works contractors Fusion at Bottom House Farm Lane and at the pumping station at Mill Lane in Chalfont St Giles.
For more details on the works including why the pipeline is being built as part of the construction of HS2, see the 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 .