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. Façade works, 4th, 6th, 7th, 11th floors Façade works on balconies. 5. Works on 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. Installation of decorative boxes, 15th-17th floors Also works on installation of gypsum cardboard frame of internal partitions continue.