Tag Archives: Tideway

London Tideway super sewer to start testing this summer

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Sewage will be diverted from the River Thames in increasingly large proportions from summer 2024 as London’s super sewer Thames Tideway Tunnel starts the process of commissioning.

When the £4.5bn project is completed, it is projected to divert 95% of the sewage pollution that currently spills directly into the River Thames.…

Tideway | Concrete lid caps central point of super sewer

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The £4.5bn Thames Tideway Tunnel super sewer project has reached a milestone with the placement of a concrete lid on the Nine Elms site, the most central on the 25km project.

Back in 2018, the 30m wide and 50m deep shaft on Kirtling Street saw two tunnel boring machines (TBMs) lowered…

Tideway | Secondary lining finished across entirety of 25km super sewer

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The Tideway project has taken another step towards completion, with the secondary lining finished in the super sewer's eastern section - the final section to be completed.

Tideway’s tunnel boring machines finished excavating the main tunnel in the spring of 2022, but the secondary concrete lining was need for added strength…

Thames Tideway ‘super sewer’ cost holds steady at £4.5bn

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Tideway, the company building London’s new super sewer Thames Tideway, has released its latest annual report, confirming the capital cost of the project remains £4.5bn, as reported in April.

Tideway confirmed the figure in its financial results for the year ending March 2023, detailing a year in which almost all underground…

Tideway | 4.5km Greenwich connection tunnel completed

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The Thames Tideway Tunnel has hit another milestone with the completion of the 4.5km Greenwich connection tunnel between Greenwich and Bermondsey.

This section of tunnel stretches from Greenwich Pumping Station to Chambers Wharf, where it connects with the main super sewer. It will tackle sewage overflow into the Deptford Creek and…

Tideway East contractors celebrate first shaft capping completion

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The first shaft on the eastern section of London’s new super sewer - the Thames Tideway Tunnel - has been capped off marking a milestone for the £4.5bn project.

Tideway announced the completion of the concrete cover slab at King Edward Memorial Park (Kemp) foreshore site yesterday by its joint venture…