The project was entrusted to Kunizte Company in 2023, involving the construction of an extraction line connected to Station 7 with a heavy water drainage network within one of the sectors of Al-Sadr City. The pipeline had a diameter of 700 millimeters, with the pouring of all inspection points along the axis and connecting them to the treatment unit within the station. The work was executed according to the specifications and designs outlined in the contract, within the designated timeframe, and under the supervision of the resident engineer.