Thames Tideway - Reconnecting Londoners (IET Central London Network)
"To prevent pollution of the River Thames and increase its community relationship with Londoners" is a strong driver for the success of Tideway explained Roger Bailey, Chief Technical Officer of Tideway, at the IET Central London Network evening lecture webinar, hosted by David Tabor IET Central London Chair. In 1858 the Thames had high levels of pollution to which parliament decided to introduce a sewer pumping network, this became known as the Bazalgette System after its creator. In 1860 London had 2 million people, in 1920 had 4 million, in 2019 had 8.8 million and by 2160 its population is expecting to have 16 million. Currently, during high rain flow, flat valves allow water to overflow into the river where 40 million raw cubic meter of sewage contaminates the river creating ecological…