Labor For The Rehabilitation Of Water Storage Tank Near Bldg. 17 Room 1 And Water Supply System In Bldg. 3,1St-4Th Floor, Bldg. 8 - Room1, Bldg. 9 Rooms 1&2, Bldg. 10-Room1&2; Bldg. 11 - Rooms 1-3; Bl