bids are invited for custom bid for services - provision of back-up power supply via deployment of 25kva dg sets for 180 days for different mines of wani area - hiring charges for 52 seater , hiring charges for 32 seater , hiring charges for 52 seater , diesel charges (fuel mileage - 5 km/ltr) (diesel rate as per estimate) , diesel charges (fuel mileage - 7 km/ltr) (diesel rate as per estimate) , diesel charges (fuel mileage - 5 km/ltr) (diesel rate as per estimate) , hiring charges for 52 seater 240 km/ day , hiring charges for 52 seater 240 km/ day with (gst @5%) , hiring charges for 32 seater 240 km/ day , hiring charges for 32 seater 240 km/ day with (gst @5%) , hiring charges for 52 seater 80 km / day , hiring charges for 52 seater 80 km / day (gst @5%)