Wyndham Grand Batumi Gonio. Villas.1. Concreting of the floor slab, Villa 10 It ensures the better strength and stability, enhancing the structure durability. 2. Continuation of column formwork installation, Villas 11 and 12 Column formwork is essential for shaping and maintaining the desired form of concrete structures until they harden. 3. Fencing. – Masonry works – Concrete pouring 4. Safety bars installation, Villa 2.