The client of this project is Ghaem Mapna Power Plant, where polycarbonate sheets are used to cover industrial sheds. The scale of this project has been large and because of the curved shape as well as the long walls of the work, transparent polycarbonate sheets have been used. The use of polycarbonate sheet coating will reduce the overall weight of the building, and at the same time, the natural sunlight will reach the desired space completely. The sealing work has been done precisely and the leakage and penetration of water inside has been prevented. In the upper part of the side walls, circular cuts have been created in a very precise manner, which are much easier and more efficient to create compared to the skylight.