The project included the construction of a new wastewater treatment plant at Cullenagh, Courtmacsherry to serve a population equivalent of 2,500. The works included new pumping stations at Courtmacsherry and Timoleague; 750m of new sewer in Timoleague and upgrades to the existing sewer network, in some very difficult ground conditions, requiring considerable temporary works to achieve the project outcomes. The new wastewater treatment plant and network have all been designed to accommodate an increase in the local population into the future.