Wyndham Grand Batumi Gonio. Villas.1. Installation of sewer outlets, Villa 16. It is necessary to ensure proper connection of the drainage system and the functionality of the sewerage system. 2. Concrete curing for columns, Villas 8 and 9. It prevents cracking and enhances the concrete’s strength, ensuring the durability of the structure. 3. Preparation of a level base, Villa 16. It is essential for the stability of the foundation. 4. Installation of drainage in the retaining section of the fence.