First, construction scale and major construction elements: the scale of planning construction is 1 million cubic meters / day, of whichthe first phase construction scale is 400,000 m3 / day. The main constructions are water pumping stations, water pipelines, water purification plants and other projects.

Second, the construction period: 2007-2010.

Third, investment and efficiency: the total investment is 890 million yuan. After the completion of the project, it will play an important role to solve the drinking water problem of residents in Nansha, and improve the quality of life.