seconded to the company Sonatrach-ENI group. • Supervision of topographic works of civil engineering and infrastructure CTH and oil wells• Supervision of topographic civil and mechanic works Extension of Telemetry – Phase 3 and Upgrade of the existing system of the Bir Rabaa North RODand Berkine North Fields• Supervision of topographic civil and mechanic works DEBOTTLENECKING TRAIN III ROD.• Supervision of topographic and civil works Bir Rabaa North Fields 2nd Voltaic Photo Station

seconded to the company Sonatrach-ENI group, • Supervision of topographic works BRN-MLE pipeline 190 km• Supervision of topographic civil and mechanic works Bir Rabaa North,Fields 1st Voltaic Photo Station• Supervision of topographic civil and mechanic works Power supply to the Sonatrach ENI Group's fields• supervision of topographic works of civil engineering and infrastructure CTH and oil wells• Supervision of topographic and civil works Solar Energy Laboratory at Bir Rabaa North

seconded to the company JGC spa. / SONARTRACH - Boosting HASSI R'MEL• Civil engineering and infrastructure works.

Star of Desert- seconded to the company Bonatti spa. / SONARTRACH - Project Station GR4, HASSI R'MEL• Civil engineering and infrastructure work

engineering office land surveyor expert BEN MESSAOUD • Survey 75 Km pipeline size 8 Ø client – CEEG Electricity and Gas Engineering Company• Survey 115 Km HV electricity line client – National Electricity and Gas Company• Topographic survey and cadastral delimitation of agricultural land 360 HECTARS Directorate of Agriculture of the state of Laghouat• Survey 35 Km Gas Pipeline 8 Ø client – CEEG Electricity and Gas Engineering Company• Survey 200 Km for Agricultural Runway Directorate of Agriculture of the state of Laghouat• Survey 387 Km Electricity Line client – National Electricity and Gas Company• Survey 35 Km for study Gas Pipeline 8 Ø client – CEEG Electricity and Gas Engineering Company

Niveau terminal science naturel ;..