Repair Works To Be Performed In The Enguri Hpp Underground Work Hall, Namely: 1 2. Restoration Of Ventilation Tunnel Wall At 100.6 Marks; 3. 96 And 100.6 Marking Of Old Toilet Dismantling And New Capital Toilet; 4. Renovation Of Staircut Cell Wall In The №1 Hydroaggate; 5. Replacement Of Operational Staff Booths At 96 Marks;