Whether you are digging a manhole chamber or excavating the foundations for a nuclear power station WJ has the dewatering solution for you. Groundwork contractors generally favour external perimeter dewatering well arrays to avoid access restrictions within the excavation. WJ has achieved the required drawdown in excavations over 500 m wide using perimeter well systems. Recent examples of projects across our global operations include installation of a deepwell dewatering system for the Al Zour LNG Project in Kuwait and the installation of wellpoint and deepwell dewatering systems for the new Tottenham Hotspur FC Stadium in the UK. WJ has a range of plant and equipment ready to meet your needs whatever the scale of your excavation.