We installed and performed commissioning of water treatment system for Radisson Collection hotel in Tsinandali, Georgia. After the commissioning, all chemical and microbiological parameters of the treated water were of much higher quality than requested by national drinking water standards. The system consists of mechanical and carbon filtration, followed by softening and Reverse Osmosis, and remineralization unit. Exploitations and maintenance of the systems is conducted by the hotel staff. The project was contracted to VORTEX by company MEPPERS.