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Heathwall Pumping Station

Site information

Thames Water and Tideway have completed works to upgrade the existing water and gas mains under Nine Elms Lane. This work was vital to prepare the essential utilities for our main works construction in the coming months. We have begun our main works construction at Heathwall pumping station. We will soon begin works such as site clearance, sewer outfall diversions, investigative boreholes and preparation for the construction of the main shaft.

Heathwall Pumping Station

May 2020

Following a pause to our works as part of our response to the COVID-19 outbreak, we have resumed some work at our Heathwall Pumping Station site. We have introduced several additional precautions so that our team can do this work safely.

We have constructed two deep shaft structures which will drop intercepted sewage and redirect it towards the new super sewer.

The smaller of the two shafts was built within a cofferdam, a dry working area built out into the river. This shaft is 28m deep and will intercept the sewage from the Pumping Station. From the bottom of this shaft, we have excavated across to build a 42m-long tunnel that will connect to the deeper on-site shaft and are now preparing to cast the secondary lining of this tunnel.

Our deeper shaft reaches a depth of 47m below ground. From the bottom of this structure, we are constructing a tunnel portal, to allow us to begin construction of a tunnel that will connect the shaft to the main super sewer tunnel being constructed below the River Thames.

All non-essential staff who can work from home are doing so.

If you have any questions about this or our site at Heathwall Pumping Station please get in touch with our helpdesk on 08000 30 80 80 or [email protected]  

 

What are our working hours?

Standard working hours

08:00 - 18:00 Monday - Friday

08:00 - 13:00 Saturday

Extended working hours

We are currently working 24 hours, Monday - Friday

As a precautionary measure due to the current public health situation, our Community Liaison Working Group meeting is currently postponed.

We’re sorry for any inconvenience this might cause, however please get in touch via our 24-hour Helpdesk on 08000 30 80 80 or email [email protected] if you would like to speak to a member of the team.

16 December, 2019 - CLWG Minutes

16 December, 2019 - Presentation Slides

5 September, 2019 - CLWG Minutes

5 September, 2019 - CLWG Presentation slides 

Previous minutes are available upon request

 

  • All static machinery and plant is screened or enclosed
  • Vehicle movements outside of standard hours are restricted
  • Hoarding has been erected on the site boundaries
  • Push (silent) piling is used wherever possible

There are lots of ways to find out what’s happening at this site, you can:

  • Call our 24 hour Tideway Helpdesk 08000 30 80 80 or email [email protected]
  • Take a moment to read the latest updates on the noticeboards on our hoardings.
  • Email our dedicated Community Relations teams available to answer your questions or meet with you, via [email protected]
  • Join our regular Community Liaison Working Group meetings, to attend the meetings or receive the minutes and presentations from past meetings, email [email protected]

You can also follow our progress and what we're doing in our local communities on Twitter, Instagram and Facebook

Submissions to the Council 
We are making a number of submissions to the London Borough of Wandsworth as part of the consents we need to secure before starting different phases of work at the Heathwall site. These submissions are available to view on the London Borough of Wandsworth's planning portal. Please click here to be redirected to the portal. If you are interested on commenting on these submissions, please ensure you respond directly to the London Borough of Wandsworth.

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