Wyndham Grand Batumi Gonio. Riviera — Block B – Ceramoblock masonry on the 2nd floor – Fireplace masonry – Installation of formwork on the terrace – Ceramoblock masonry on the 3rd floor – Dismantling and installation of staircase formwork Block C – Ceramoblock masonry on the 1st floor – Dismantling of slab formwork Block E – Roofing works