installation of street lighting system at ashutosh colony, ghosh para, sarat bose colony etc areas in ward no. 105, br-xii. , supply and delivery of 200 watt led flood light fittings , supply and delivery of 200 watt led street light , supply and delivery of 100 watt led street light , supply and delivery of 40 watt led street light fittings , fixing only floodlight fittings on top of masonary structure by 3 nos. 10 mm dia x 87 mm long rag bolts, nuts & double washers complete either 37 mm x 10 mm ms flat support/or by other means as required , supplying and drawing 1.1 kv single core stranded fr pvc insulated & unsheathed single core stranded copper wire (brand(approved by eic) of the following sizes in the prelaid polythene pipe and by the prelaid gi fish wire and making necy. connection as required 3 x 22/0.3 (1.5 sqmm) , sub total , gst 18% , cess 1%