The Mayor of Makkah, Dr. Osama Bin Fadhel Al-Bar has signed contracts worth more than SR 41 million for the implementation of new projects to protect residential neighborhoods from the prospective risks of mountain's mud-slides in Makkah. Dr. Al-Bar said that the Principality has been keen on implementation of the projects including the construction of concrete walls, staircases and passages in mountainous areas in Makkah.