Project Summary: The project is considered one of the Ministry's key strategic projects in the sewerage sector. It will contribute to enhancing the performance of the Tubli Treatment Centre for the production of treated water and increasing the output of treated wastewater used for irrigation and landscaping purposes, by accommodating the increasing inflows of wastewater to the plant resulting from urban development and population growth. The project aims to increase the treatment capacity of the existing plant from 200,000 cubic meters to 400,000 cubic meters per day.