AlQa'dah 10, 1432, Oct 8, 2011, SPA - Minister of Water and Electricity Abdullah bin Abd- ur-Rahman Al- Hossein has signed a number of contracts for the implementation of water and sanitary drainage projects in all regions of the Kingdom of Saudi Arabia. The total cost of the projects is estimated to be more than SR851 million. The contracts were signed with a number of specialized national companies and establishments.