Low Rate Anaerobic Digeter Tank

Project Summary

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.

Concrete Tank

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.

Utulities Installation

Utilities element of the project consisted of integration with existing Effluent Plant, Mechanical Services and Electrical Services including the installation of a gas boiler



Dairygold Food Ingrediants Ltd.


Mitchelstown, Co. Cork

Completion Date




Services Provided

Site Survey
Civil/Structural Design
Mechanical Design
Electrical Design
Process Design
Project Management
Health & Safety Management