Due to the urgent need of cities in the southeast of Khuzestan province for drinking water and rapid expansion of the region, the employer has decided to reconstruct and construct water supply and transmission facilities in Mahshahr, Bandar Imam, Shahid Chamran and Hindijan, including the construction of 20,000 cubic meters reservoir and Mahshahr treatment plant. , 600 mm steel salt lake transmission line, 500 mm polyethylene line of Mahshahr, Shahid Chamran pumping house and reservoir facilities, reconstruction of Bandar Imam facilities and reservoirs, pressure filters and transmission line of Hindijan city.