Concrete construction of the initial Annobon airport runway tectoneuser-12018-10-01T16:44:49+02:00 Project Description 11 June 2018 Mission Description Inspection study and execution drawingsSite work inspection Studies and work technical assistance Financial supervision Preparation of monthly reports and technical monitoring Control and validation of payment situations Scheduling of payments Projet Description Control of the following projects: Construction of concrete coating over 1280 ml of the initial runway Construction of a 15,680 m² concrete tarmac