supply electrical items of street lighting system on existing pole at gopal nagar, khal par, ramjibanpur, bihari para, jiadargot and other areas in ward no.142.-supplying & delivering street light fittings / luminaries 40w led fittings as per kmc central storerate ( bis approved with five years free maintenance ) 2 supplying & delivering street light fittings / luminaries 120w led fittings as per kmc centralstore rate ( bis approved with five years freemaintenance ) 3 supplying & delivering street light fittings / luminaries 100w led fittings as per kmc centralstore rate ( bis approved with five years freemaintenance )