Building under the silos it is designed as a 2-storey, reinforced concrete, monolithic box structure with a continuous expansion joint along the entire height of the building. At the level of 15.40 was a supported silo bottom ash. In places, support bearings are designed beams hidden in the slab. The fly ash silo is supported on pillars at the level + 17,35m, on the elastomeric bearings. Building under a silo designed as reinforced concrete, monolithic box structure with reinforcement of the walls in the form of four pillars in place support beams hidden slab.