Operation & Maintenance of Kawthar main water supply & lateral Pipelines

Operation, maintenance and maintenance of Kosar pipeline

Operation, maintenance, repairs and physical protection of main and 
secondary transmission lines from Kowsar Dam in Kohkilouyeh 
and Boyerahmad province to Akhtar reservoir in south of Bushehr province, 437 km long with steel pipes between 1800 and 1400 mm