Wyndham Grand Batumi Gonio. Family Club.Building A 1. Installation of ledges for the stained glass windows, the 2nd floor. The formwork installation and reinforcement of the ledges for the stained glass installation. 2. Facade works. – Plastering of inner walls, on the 4th floor. – Facade plastering. 3. Drywall frame installation, on the 4th floor. 4. Diamond core drilling for engineering openings, on the roof. Marking and drilling of precise openings for the installation of utilities in the future hotel. Building B. 1.The beam reinforcement.