Wyndham Grand Batumi Gonio. Aqua — 1. diamond drilling of engineering holes The marking and drilling is carried out, which is necessary for the installation of communications of the future hotel. 2. Installation of stained-glass windows Arrangement of borders for stained-glass windows and installation of stained-glass windows. Provides light permeability and improves heat and sound insulation of hotel rooms. 3. Masonry works Ceramoblock masonry. Checking all dimensions and compliance with technological norms. 4. Facade works, 7th, 6th, 9th floors Facade works on balconies. 5. Preparatory work for installation of water supply and sewerage systems Necessary for laying pipes and connecting the system to the main communications, which ensures the functioning of water supply and drainage in the building. 6. Fabrication of decorative metal columns, 10th floor Work is also continuing on the installation of gypsum cardboard framework of internal partitions and preparatory work for the installation of elevators.