- 1983-1984 Sediment deposition in saint Laurent river by numerical modeling. Collaboration between Polytechnic School of Montreal and Montreal city.
- 1987 Design of dams using Modeling tools: Postdoctoral Researches Fellow Castor Project Polytechnic School of Montreal.
- 1990 Two numerical modeling of hydrodynamic circulation in Djeddah Marina. LPEE.
- 1988-1992 Sediment transport capacity of rivers modeling using dynamic methodology Developpment of a code SEDI2000. Cadi Ayad University (Marrakech).
- 1993-1998 Moroccan silting dams and watershed erosion prediction and management. Water ministry and LPEE.
- 1995-1998 Water supply intakes design and management. LPEE and ONEP(office national d’eau potable).
- 1994-1995 Study of souss river estuary by numerical modeling. LPEE and Water Ministry.
- 1997-1998 Study of hydrodynamics and sedimentation in Bouregreg valley by Quasi tree numerical modeling. LPEE-Water Ministry.
- 2001 Study of Dam break impact on Tahaddart electric central by numerical modeling.
LPEE-ONE (Office National d’Electricité).
- 1996 Earth canal (Boumaiz) between two rivers by numerical modeling.
LPEE-OMVAG (Office de mise en valeur agricole du Gharb).
- 1998 Water intake design and implementation in Mechraa Hammadi dam by numerical modeling. LPEE water Ministry-ONEP.
- 1997 Rocade canal (120 km length) silting between Sidi Driss dam and water treatment station of Marrakech city.
LPEE-OMVAH (Office de mise en valeur agricole du Haouz).