Überbauung L’Ancien Stand Lausanne, Canton Waadt Building data System Igéco Construction period 1963–1965 Number of appartments 172 Involved parties Architects Atelier des architectes associés (AAA) Engineers Jean-Claude Piguet Building owner Association Clair Logis, Coopérative Logement Idéal Executing companies Igéco SA (Betonelemente)