tender for providing dg power supply to a, b type flats and married hostel.; 1 supply, erection, testing & commissioning of indoor type change over qubical panelfabricated out of2mm thick crca sheet steel complete with powder coated painting , suitable for 415v, 3phase, 50hz with suitablefoundation with voltmeter and phase indication lamp with following switchgears-400a four pole manual changeover switch open execution type with operating handle, gland plate and all accessories. alu busbar of rating 400a with colour insulating sleeve. all incomer and outgoing should have individual indication lamp. size of the panel should be sufficient for termination of 20nos incoming cable and outgoing cable of size 3.5c x 300 sqmm xlpe cable. tantative size- 1500mm x 1000mm x 800mm 2 supply, erection, testing & commissioning of 400a four pole manual changeover switch with sheet sleel enclosure. 3 supplying and making end termination with brass compression gland and aluminium lugs for following size of pvc insulated and pvc sheathed / xlpe aluminium conductor cable of 1.1 kv grade as required. cable size- 3.5 core300 sq. mm