STORMWATER DRAINAGE SYSTEM IN AL ASALAH

The project comes within the aims of the Kingdom’s vision 2030 and includes the implementation of rainwater drainage networks and

solutions to reduce the sub-surface water level of Al-Asala neighborhood in Jeddah in the area between Al-Haramain Road

from the north and east and Prince Talal bin Mansour Road from the south and Medina Road from the west. The works are divided as follows:
1 – Earthworks (cutting and filling) in quantities of more than 100 thousand cubic meters.
2 – A U-shaped rainwater drainage channel, length of 983 m.
3 – Implementation of a rainwater drainage network with all its accessories, such as manholes and rain traps, with a length of more than 7000 meters.
4 – Implementation of a network for reducing the sub-surface water level with all its accessories, with a length of more than 7000 meters.
5 – Executing a Lift station to drain water from networks to the open channel.
6- The asphalt and base course layers to improve the efficiency of streets and roads in the district.

The project site is Al-Asala district – opposite Al-Jawhara Stadium.