Contractor: Sepasad Engineering Company

‏Consultant: Mahab Ghods Engineering Company

‏Karoon Dam’s part 4 is of a surface type with the capacity of 1000 megawatt (4 parts of 25 megawatts) and the dimensions of 54 meters length, 22 meters lower width, 28 meters upper width and 55 meters height in which for its 180,000 capacity of pouring concrete, Boozarjomehr Industrial Group designed and manufactured elevating formworks for various parts of the basin structure tower of this plant.