Cotton Valley

The Challenge from the Client:

Install a sheet piled cofferdam inside the existing Sewage Treatment Works to enable construction of a new cake reception facility for Anglian Water.

The Ivor King Solution:

Utilising a Leader Rig fitted with vibro hammer and using pre-augering to condition the soil, the sheet piles were installed with minimum vibration within the boundary of the existing STW. No disruption or damage was caused to the existing treatment works infrastructure.