The Execution Of Technical Studies And Monitoring Of Work On The Development And Rehabilitation Of Toilets In Educational Establishments Under The Provincial Management Of Marrakech In Three Separate Lots: • Lot N°01: Execution Of Technical Studies And Monitoring Of Work On The Development And Rehabilitation Of Toilets In Two School Sectors In Marrakech. • Lot N°02: Execution Of Technical Studies And Monitoring Of Work On The Development And Rehabilitation Of Toilets In Two Primary Schools In Marrakech. • Lot N°03: The Execution Of Technical Studies And Monitoring Of The Development And Rehabilitation Work Of The Toilets Of A Qualifying High School In Marrakech.