The Act Expansion of sewerage networks Velika Sotiritsa Agiokampos Agias and Metaxochori concerns the completion of the existing sewerage networks of these settlements that are included in the agglomerations C Priority and are in agreement with the Wastewater Operational Plan of the Region of Thessaly Therefore, special emphasis is given to the completion of sewerage networks in order to achieve compliance with the requirements of Directive 91271EEC construction of sewerage networks by the end of 2005 for agglomerations with 2000 m2 15000