The Execution Of Technical Studies And Monitoring Of Construction Work On Preschool Classrooms In Primary Schools Under The Provincial Management Of Marrakech In Four Separate Lots:  Lot N°1: Execution Of Technical Studies And Monitoring Of Construction Works Of (10) Ten Preschool Classrooms In Primary Schools.  Lot No. 2: Execution Of Technical Studies And Monitoring Of Construction Work For (10) Ten Preschool Classrooms In Primary Schools.  Lot No. 3: Execution Of Technical Studies And Monitoring Of Construction Work For (10) Ten Preschool Classrooms In Primary Schools.  Lot N°4: Execution Of Technical Studies And Monitoring Of Construction Works Of (09) Nine Preschool Classrooms In Primary Schools.