Tender for AUG-2025-0050: Technical assistance to the optional management of the work of the new pumping and storage tank of La Seca and improvement of the waste water pumping station (EBAR) of Porto Campelo. Poio (Pontevedra) - work with file reference AUG-2025-0048 and project key OH.336.1270. Action co-financed by the European Union with the European Regional Development Fund (ERDF) in 60% of eligible expenditure under the Galicia Feder Programme 2021-2027.