The Concessionaire GEFYRA SA, a joint venture of VINCI CONCESSIONS, AKTOR CONSCESSIONS SA and AVAX SA is responsible for the design, construction, financing, maintenance and operation of the Bridge "Charilaos Trikoupis". An emblematic project for Greece but also a real achievement of modern engineering.

 "Charilaos Trikoupis" Bridge rigorously implements the latest standards of Quality, Safety & Health and Environment.

Process Engineering is proud to offer support to GEFYRA SA regarding the development, the implementation and the certification of the Integrated Management System (ISO 9001, ISO 14001, ISO 45001) for the maintenance, management of operation and financing of the Bridge "Charilaos Trikoupis".

The Integrated Management System was successfully certified by an international accredited certification body.






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  • +30 210 6724258, +30 210 6724229
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