Wyndham Grand Batumi Gonio. Riviera.1. Block C. Formwork removal from and installation for the stair flights It ensures precise shape and geometry of the staircase, supports the concrete during curing, and guarantees surface quality and structural safety. 2. Infrastructure building. – Ceramic blocks installation on the 1st -2nd floors. 3. Block E. Drywall frame installation. Due to adverse weather conditions, no other construction works are being carried out on the site today.