Surveying and Geodetic work (Triangulation Networks, Traverses, Levellings and Topographic Maps) for the following projects: * 15,000 Feddan in Qena, Upper Egypt 1986-1987 ، * 50,000 Feddan in the Northern area of Egypt 1986-1989 ، * 7,000 Feddan in October city 1995 ، * 3,000 Feddan in Zaied city near Cairo 1995، * 24,000 Feddan in October city near Cairo 1995-1996

Investigating the distortion in the mechanism of elevating the boats from the River Nile at Altebeen-Hellwan 1988

Discovering and correcting the error in the setting out of a Tourism Village in Almontazah-Alex 1988

Precise levelling for 15 km in Cairo to check some old 1 st order benchmarks 1989

The surveying work for an area in Sinai for the sake of constructing a Tourism Village 1989

Studying the case of an irrigation pipes network and discovering where the error was 1989

Property divisions for 100 Feddan near Alammerya 1989

Preparation, Planning, Observations and Adjustment of a Triangulation Network covering the whole area of Greater Cairo (Classic and GPS work). 1989-1990

Preparation, Planning, Observations and Adjustment of a levelling network covering the whole area of Greater Cairo 1990

Obstacle studies around the international airports in Egypt 1990-1991

The surveying work for the project of Toubrok-Salum railway line 130 km length (Topographic maps, Planning, Setting out) 1991

Judging the excavation quantity in a project (35 Feddan) in Alshorouk city near Cairo 1996

Making a Cadastral map for the area of Almoassassa (Northern Part of Cairo) for re-planning the area with the beginning of The Underground 1996

Using the GPS in controlling the work of the students in the graduation project 1996

Land division for four parts in Al-Obour City 1997-1998

Surveying the roads and the borders of Al-Obour City using GPS 1996

Judging the path of an oil pipe line with 60 km length using GPS in the area of Mersa Matrouh 1997

Surveying gas pipe line with 55 km length between Port Said – Domiat using GPS 1998

Cadastral maps of the factories area in Al-Obour city (800 Feddan) using GPS 1997

Cadastral maps for 900 Feddan in Ahmed Orabi area using GPS 1997

Topographic maps for 3000 Feddan in Al-Obour city using GPS 1996

Fixing control points for October city airport using GPS 1997

Topographic maps for 75,000 Feddan in Toshka using GPS 1999

Lecture at the Irrigation Minstry about GPS and its applications 1998

GPS course (theory and practice) for the road and sueveying engineers of Al-Obour city 1998

GPS course (theory and practice) for the engineers of Cairo information center for networks 1999

Topographic maps of 100000 Feddan in Toshka (Almamlaka company, Talaal bin Abdalazeez) 1999

Planning and As-Built surveying of group of Gas pipe lines projects using GPS for Petrojet in Egypt 1998-2002

Consultant in Mubarak Pump Station in Toshka, Egypt 2000-2002

- Fixing 400 control points in Almadina Almonawara using GPS (Abd-Alazeez Alahmady office) 2001

Assessment an ownership problem (5.5 Feddan in Alexandria) between The government and a citizen, 2006.