Construction of several functional units in the northeast area of the plant. The work included the deep foundations and the slab for the DeNOx tower plant, the foundations with socket plinths and slab, with subsequent construction of a prefabricated building for SKID-ORC (including also waterproofing, installation of folding doors, external sidewalks and rainwater regulation system), reinforced concrete room for the placement of the diathermic oil storage tank.