Extensive Repairing/ Renovation Of Main Building Ad Building Of Kendriya Vidyalay I, Salt Lake, Kolkata Sh: Face Lifting/ Retrofitting Repairs Of External Walls (Balance Work), Renovation Of Toilets And Adjacent Rooms, Re Flooring Of Damaged Class Rooms, Tiles Fixing In Physics, Chemistry, Biology Library Room, Plinth Protection Of Main Building (Fieldside), Replacement Of Damaged Door , External Internal Painting, Roof Treatment Other Misc. Works Including Internal Electric Installations For Toilet Blocks Of Adand School Building. Sh: Defects Repairing In The Toilet Blocks Own Risk Cost Of Agency M/S. Chinmoyee Construction Work The Defective Work Done Vide Agt No 21/Ce/Ee/Kcd Iii/2021 22.