S ompany of E studies G eneral of I NFRASTRUCTURE Environmental Studies Office Home Historical Locations Skills Untitled item Untitled item Untitled item References Study - Environment and aquatic environments Regulatory files Studies - River hydraulics Studies - Urban hydraulics Project management - Environment Project management - Sanitation, Roads Our team Administrative department Aquatic Environment Department Metrology - Sanitation Department CAD - GIS service Contact us Client area Home Historical Locations site under construction SEGI - 7 av du Général de Gaulle - 91 090 Lisses Tel: 01 60 79 05 00 - Fax: 01 60 79 13 80 - Email: info@segi-ingenierie.fr