Conservation project of a Fountain - Cistern, part of a wider valorization and study context of the Unesco heritage site of the Al Balad district. It eventually led to drafting the Conservation Manual for the ancient city of Jeddah. The conservation project proposed the elimination of incongruous elements, the cleaning and consolidation of original parts, and the inclusion of new components (distinguishable through shape and materials) in order to allow the safe use of the monument and an easier access for maintenance purposes.