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A Cleaner Thames Makes Clean Sense

Latest news and updates on the Thames Tideway Tunnel project.

Super sewer machine starts work as first-of-i...


London lifesavers benefit from new kit thanks...


Archaeologists working on London’s super sewe...


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What is a tunnel boring machine?

A TBM tunnels through the ground using its rotating cutterhead, simultaneously creating the tunnel walls with prefabricated segments of concrete.

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Tideway's commitment on modern slavery

Modern slavery and human trafficking are atrocious forms of organised crime in which people are treated as commodities and exploited for criminal gain. Tideway is committed to improving our practices to combat modern slavery and human trafficking.

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