1. Maintenance & Operation with day-to-day maintenance of Substation, DG Set and all electrical fittings and fixtures installed at Community Centre-I, Newtown, Kolkata. 2. Upgradation of light brightness & replacement of damage supply and distribution cable work at street no 709, 710, 706, 779, 781, 783 & 787 Action area II, Newtown, Kolkata, Under NKDA.