Serial 01: Painting work on external concrete surfaces (Kerb Stone/Ramp) in Street No. 12,13,17,21,30,32, 37, 43,45,53,85 etc and certain other Streets in Action Area-IA & IB New Town, Kolkata under NKDA. Serial 02: Painting work on external concrete surfaces (Kerb Stone/Ramp) Street No.198,204,303,305,306,277,279,278,326,324,299,324,314 etc and certain other Streets in Action Area-IC & ID New Town, Kolkata under NKDA