The project concerns the development of studies and maturation actions for the project: Drainage of unclean Vardas and wider region of Vouprasia as follows: The following subprojects will be implemented in the context of the SPD Vardas’ maturation actions with this proposal: 1. Update of the project for the construction of a sewerage network of Vardas and the wider region of VouprasiaSubproject 1 concerns the planned update of the pre-planning of the SIL Vardas and the accompanying disposal project, which took place in order to allow the integration of the operation “Construction NETWORK OF FAST AND Installation PERFORMANCE” in 5041661 Preparation of the final study of internal networks of the local community of Nea Manolada and connection with SEL Vardas and drafting of tender issuesThe 2 subproject concerns the preparation of a final study and tender documents for the construction of the sewerage network of the settlement of Nea Manolada, which can be financed during the current and the next programming period.3. Updating the AEPO of SIL Vardas and drawing up the tender documents of the sewerage project of Vardas and the wider region of Vouprasia,Subproject 3 concerns the update of the decision approving environmental terms by reference 83832/15-4-2019 and the drafting of auction documents for the construction of the settlement’S drainage network Vardas and Psari, which will be constructed within the framework of the integrated conditions.