Maintenance Of South Block, New Delhi During 2026-27. (Sh: Periodical Cleaning Of Tunnels In Basement, Manhole, Sewerline, Water Storage Tanks, Providing Services For Cleanng Of Terrace Water Bos/Fountains And Brooming/Cleaning The Front Area Along With Kartavya Path ( Gate No. 1 To 4) Back Side Darashikoh Road (Gate No. 8 To 11) Area Of South Block).