The projects consisted of the construction of a Low Rate Anaerobic Digester Tank and adjacent Services building. The Digester needed to be capable of removing up to 13,000kg of BOD per day. At the time of completion it was the Worlds largest above-ground ADI-BVF digester.
Constructed using post tensioned Concrete Design, minimizing concrete quantities. Walls of 10m high poured i one lift with quantities of 500m3/pour. Strict supervision and quality control carried out by L&A to ensure a watertight structure.
Utilities element of the project consisted of integration with existing Effluent Plant, Mechanical Services and Electrical Services including the installation of a gas boiler