Dormay Street

Site information

This site will be used to connect the existing local combined sewer overflow to the main tunnel. It is also used to drive a long connection tunnel southwards to King George’s Park and northwards to Carnwath Road Riverside, to connect the combined sewer overflows at Dormay Street and King George’s Park to the main tunnel. This long connection tunnel is known as the Frogmore connection tunnel.

Dormay Street

We would like to inform you that this month we start our piling works on the river wall located within the central section of our site.

Piling is needed to ensure the river wall is protected and secured before we construct and pile the cofferdam ahead of our interception chamber works.

The method used for these works will be push piling. However, where this may prove difficult, we could use vibration and impact (percussive) piling. These works will take approximately four weeks to complete.

If you have any queries, please contact our 24 hour Helpdesk on 08000 30 80 80.

What are our working hours?

Standard working hours are 8am to 6pm Monday-Friday and 8am-1pm Saturday.  Also, there is a 1 hour mobilisation period before and after the Standard Working Hours, plus maintenance periods on Saturday 1-5pm and Sundays 10am-4pm.

There will be approximately nine months of 24-hour working. However, activities will be predominantly below ground

The date for the next King George's Park and Dormay Street CLWG will be on Thursday 7 March 2019, 7-9pm, at The Brewers Inn (147 East Hill, Wandsworth, SW18 2QB).

05 July, 2018 CLWG Minutes
05 July, 2018 CLWG Presentation

  • Hoarding has been erected along the site boundary

  • Vehicle movements outside of standard hours will be restricted

  • Use of low level directional lighting

  • Set limits to control activities, such as noise (Section 61 approval) from LB Wandsworth

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.

  • Visit Tideway's Community Information Centre at Carnwath Road, the first Tuesday of the month, 3pm – 7pm. Our team will be able to answer your questions and talk about the work.

  • Join our regular Community Liaison Working Group meetings, to attend the meetings or receive the minutes and presentations from past meetings, email [email protected]. Meeting details will be emailed, published online and on site hoardings.

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