Office of Public Works

1.Can the OPW please provide the specifications showing the predicted number of non-return valves proposed for the Lower Lee (Cork City) Flood Relief Scheme? It has been suggested that the number will be in the hundreds-can the OPW please provide the specifications showing the exact number by the diameter and shape of pipe/sewer? 2. Can the OPW please provide the specifications of the size of pumping stations proposed for the drainage system continuity on the Lower Lee (Cork City) Flood Relief Scheme? 3. Can the OPW please provide the specifications showing the number of pumps proposed for the drainage system continuity on the Lower Lee (Cork City) Flood Relief Scheme? It has been suggested that there will be 3 no. pumps per chamber.