Eyssa - Tesis, Tecnologia de Sistemas Electronicos SA from Lisbon secured the EUR803,880 contract, excluding VAT, for the technical assistance, preventive and corrective maintenance services for the 1725 m Marques de Pombal tunnel in Lisbon. Contact Empresa Municipal de Mobilidade e Estacionamento de Lisboa (EMEL), Lisbon, email aprovisionamento@emel.pt. For further on the tender, please click here. Ref. CPI 34/2020. 03/21.