From 7 February 2022 to 4 March 2022, we will be carrying out the following works along Harvil Road:

• Utility connection
We will be connecting utility services to provide power and water supply in order to process the excavated material from the West Ruislip portal tunnels.

• Utility investigation
We will investigate the condition of the water pipes along Harvil Road. We will be excavating trial holes and taking measurements of the assets in the area. This will help to inform our design decisions for the utility installation of the new realignment of Harvil Road.

• Skip Lane new junction
We will prepare the area for the construction of the new Skip Lane junction, including setting up security fencing, hoarding and gate installation.

Duration of works
From 7 February to 4 March 2022 Monday to Friday 8am to 6pm and Saturday 8am to 1pm
if required We may be on site for an hour before the start and/or end of each shift
Lane and road closures will be in place until works are completed

What to expect
Lane and road closures, operatives and barriers in place
Excavation equipment to dig the trench for the installation of utility services as well as scanning equipment to identify and take measurements of utilities

What we will do
Maintain access to your property at all times Diversion route will be clearly sign posted

Sheet piling works near Harvil Road. Duration of works 7th February 2022 – 31st March 2022
Construction of platforms for piling and sheet piling works Last year we began construction of the Colne Valley Viaduct. To build the 45 piers over land and 11 piers over the lakes we have been undertaking a programme of rotary, vibratory and sheet piling to create strong pier foundations and railway embankments at both ends of the viaduct. In February 2022 we will start earthworks and piling to build the permanent structure which will form the south embankment of the viaduct next to Harvil Road, Hillingdon. When the south embankment is complete it will carry train lines to and from the Colne Valley Viaduct and the Copthall Tunnel approach, via a realigned section of Harvil Road. How may this affect you We will be using a crane and piling rig to vibrate and hammer sheet piles into the ground to create retaining walls around the site of the south embankment and ground piers. These works will start from 7 th February and last until late March 2022. We will only pile in core working hours, from 8am to 6pm Mondays to Fridays, and 8am to 1pm on Saturdays. If you live near the works site, it is likely that the piling activity will produce increased noise which you may hear in your property

Duration of works
7th February 2022 – 31st March 2022 8am to 6pm, Mondays to Fridays, 8am to 1pm on Saturdays Work dates may be subject to change. We will do our best to keep residents updated with any changes What to expect Intermittent noise and vibration from works site during core working hours Some other less noisy works will also take place outside of these hours Plant and machinery visible from Harvil Road and Skip Lane What we will do Monitor noisy works and reduce impacts on local residents wherever possible.

More info
https://www.hs2.org.uk/work-items/closures-on-harvil-road-for-utility-works-and-fence-installation/

(The signs on Swakeleys Rd and BRS show the start date as 7th Feb)

From HS2:

What we are doing
We need to construct a temporary highway to the side of the current Harvil Road to allow us to start work on realigning Harvil Road later this year, and begin to build two over bridges over the Chiltern and HS2 rail lines.

From 13 February we start work to construct the tie-ins to the current highway.

We will need to use construction vehicles in the highway, and to dig a trial hole. To do this safely we need to close the road fully.

How this work might affect you
Harvil Road will be fully closed 24 hours a day from 13 to 21 February inclusive. A diversion will be in place via Moorhall Road / A412 / A40 and will be clearly marked. Access to the Dogs Trust will be maintained throughout the works.

The working hours will run for 24 hours each day to reduce the closure of the road to one week.

What to expect
Harvil Road will be fully closed 24 hours a day We will use lights as needed and we will ensure that these will face the work areas only

What we will do
We will ensure that the diversion is clearly marked throughout. Access to the Dogs Trust will be maintained throughout the road closure. Access will be permitted to the residences north and south of the road closure

HS2 Works Notification:

Update on preparation works for the soil treatment area at Harvil Road

We’re writing to let you know about some planned works that we will be carrying out in your area.

We wrote to you last year to let you know that we would be carrying out enabling works for the construction of the treatment area. As part of these works we will need to extend the security fence and hoarding line to the southern area to continue with the enabling works.

These works will cause no disruption to local residents.