Technical Study And Monitoring Of Work Relating To: Rehabilitation And Connection Of Educational Establishments In The City Of Dakhla To Liquid Sanitation Networks Concerning: 1- Primary Schools: Abdellah Ould Bahia; Essalam; El Wahda; El Massira El Khadraa; Oum Tounsi; El Fadila; Mokhtar Soussi; Ibno Mandhor; Ennahda; El Khalije; El Mouhit 2- College High Schools: Hassan Ii + Boarding School; Ennasr; Moulay Rachid; Ibno Tofaïl; El Farabi; El Manar 3- Qualifying High Schools: Mohamed Vi; El Khalije; Ibno Rochd; El Khawarizmi 4- Preschool Education Resource Center; El Farabi 2Nd Chance Center