HS2 Works Notification: Overnight road closure on Breakspear Road South

We wrote to you recently to advise you that we would be carrying out works along Breakspear Road South, north and south of the Network Rail bridge from 27 to 30 January 2023. However, we need to reschedule these works and they will now take place overnight from 15 to 20 March 2023.
These works will include the following activities:

• concrete pour for the deck of the new bridge over Breakspear Road South;
• utility investigation works between the HS2 bridge and the Network Rail bridge;
• installation of the conveyor bridge (for the removal of tunnel excavation arisings from West Ruislip Portal to the Southern Sustainable Placement Area). These works are dependent on weather conditions and we will therefore need to work 25 and 26 March to complete the installation; and
• installation of road line markings and highways signage onto the masonry of the Network Rail bridge.
  During the road closure access will be maintained for residents and emergency services.
  Please see details of the works at https://www.hs2.org.uk/work-items/overnight-road-closure-on-breakspear-road-south/
  Our work is subject to change – for live traffic information go-to https://one.network/ and please check on-the-road signs.

HS2 Works Notification: Thames Water works on The Greenway
Thames Water will be returning to The Greenway to carry out further work on the manhole outside no 43, next week.
Thames Water need to fill the manhole with concrete at this location. To do this, they will use a pump on Tuesday 7 March. The vehicle carrying concrete will need to reverse up part of the road and will have two banksmen directing it at all times, it will give way to other vehicles.
The road will remain open at all times, but as before it will be reduced to one lane for a short distance– give way signs will be in place. On road parking will be restricted in the immediate area but residents will be able to access their driveways at all times.
Footpaths on both sides of the road will remain open.
Work will take place on Tuesday 7 March. The traffic management will be setup on Monday 6 March and removed on Wednesday 8 March.
Please see details of the works at https://www.hs2.org.uk/work-items/thames-water-works-on-the-greenway/

(Apologies for the capitalisations. We’re just the messenger here.)

Breakspear Road South
HS2/SCS has detailed works on Breakspear Road South that are Programme Critical and must be completed over the next couple of months. The most urgent requirement is to install the Conveyor over Breakspear Road South so that the Conveyor can be connected to the back of the TBMs to carry the materials/spoil from the tunnelling on the Conveyor to the Treatment Area within the Gate 1 Site on Harvil Road. Less urgent but still required are works including a Utilities Trench across the road for the connection for the TBM water supply, a Concrete Pour for the deck of the new HS2 Bridge and Patch Repairs to Pot Holes around Chiltern Bridge area to HS2 Site entrance.

LBH has agreed to allow HS2/SCS to carry out Night Time Road Closures of Breakspear Road South from Wed 15/03 to Sun 19/03. The Road will be Closed from 10pm to 5am Wed 15/03 & Thur 16/03, and 10pm to 6am Fri 17/03, Sat 18/03 & Sun 19/03. There is also a Contingency Plan in place for following weekend (Night Time Closures 25/03 & 26/03) should this work not be completed.

Water Mains Repair works on A40 Western Avenue

LBH has been alerted to Water Main repair works for Affinity Water (approved by TfL as it is its road) that will close the Slip Road connecting the Polish War Memorial Roundabout with the westbound carriageway to the A40 Western Avenue.
The Slip Road will be closed from Tue 28/02 at 8am, with the Permit in place until Fri 03/03 at 4.30pm (but hopefully completed sooner).
From the Traffic Management Plan: traffic heading west will be able to exit the westbound carriageway at the Polish War Memorial Roundabout and continue southbound onto West End Road.