bids are invited for supplying and erecting water cooler---3 point wiring in pvc trunking ( casing capping ) , supplying and erecting isi mark modular type 3 pin 6a multi sockets with safety shutter, supplying and erecting modular type switch 6a / 10a isi mark approved make , supplying and erecting isi mark modular type 3 pin 6 / 16a multi socket with safety shutter , supplying and erecting isi mark modular type switch 16a duly erected on provided plate and box with wining, supplying and erecting isis mark modular type d.p switch 32a with indicator duly erected on provided plate and box, supplying and erecting , pvc surface modular switch box with double mounting and front plate, supplying and erecting mains 2* 1.5 sqmm and earth wire , supplying and erecting mains with 2*4 sqmm and earth wire , supplying erecting testing and commissioning self contained water cooler, supplying and erecting ultra violet storage type water purifier ro + uv +uf ) with softener , supplying and erecting and marking spmcb 6a to 32 a b series total quantity : 1689