PS PROFI Company Ltd. realizes the next major project in the northern part of Iraq – Kurdistan. It concerns technical and safety survey of Derbendikhan dam including extensive diving survey. The dam lies on the river Diyala Sirwan, 65 km southeast of Sulaymania and 230 km northeast of Baghdad. It is a multipurpose water project built in 1956. Reservoir area has 113 km ² and capacity of reservoir is 3,000 million m³.