Hamad International Airport was built on artificial land thatwas reclaimed from the gulf waters. This project reclaimed morethan 60 million m3 sand in less than 2 years. Thisproject is one of the most innovative land reclamation projects inMiddle East.
Based on your knowledge; answer the followingquestions:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
1. What type of dredger(s) can be used in the presence of sandmaterial? Â Â
2. What type(s) of dredging methods can be used? why?                                                                     Â
3. Identify five different type of risk categories with itsexamples that might be involved in this project using the tablebelow;
