The Municipal Water Supply and Sewerage Company of Larissa (DEYAL) is the first and largest Municipal Company in the field, after EYDAP and EYAT, with modern facilities and top quality services.

The plant will install a complete air quality monitoring station supplied by Environnement S.A and greec partner JB CAMBAS Ltd. The station will be equipped with AF22M, AC32M, CO12M, O342M and VOC71M analyzers for measurement of criteria pollutants.