Municipality of Eastern Mani New collaboration 6/22/2021 with the Municipality of Eastern Mani for the general cleaning of the sewer network with TEV123. Learn more Learn more Learn more Learn more Attica Metro Cooperation meeting with the General Manager of Attiko Metro for the supply of all building facilities in Attica Learn more Autopsy of Attiko Metro stop After an autopsy on 7/10/21 at one of the Attiko Metro stations with a permanent problem in the sewage system Learn more Municipality of Kalamata New collaboration with the Municipality of Kalamata. Dissolving sewage sludge with a reduction in the volume of waste in the biological Kalamatas Learn more Municipality of Santorini Cleaning, disinfection of 45 pumping stations in the Municipality of Santorini with TEV123. Learn more Municipality of Sparta Learn more