News on HS2 in Old Oak

We have completed the installation of seven concrete ring segments within the shaft and are now reaching the stage where we begin our sprayed concrete lining (SCL) section. In order to ensure the SCL cures correctly when applied, we will need to do a test spray and concrete analysis test on a section of the shaft

We will carry out a test analysis on the concrete at around 10pm which will last for approximately 15 minutes. During this time, you may notice additional noise from site. For further information please read the notice here .