ECS delivers access steelwork to support massive upgrades to London treatment works
ECS delivers access steelwork to support massive upgrades to London treatment works Thames Water is undertaking a £675 million upgrade programme which will include a £200 million expansion of the Crossness sewage treatment works (STW) and £190 million expansion at Beckton STW, the largest in the UK, with completion due in 2014. To compliment the…