Supply Of Design Manufacturing Supply Of Material For Voice Based Water Discharge Warning System,design Manufacturing Supply Of Radio Frequency And Gprs Communication Items,installation Commissioning And Performance Testing Of Local Broadcasting Stations And Control Rooms Equipments,installation Commissioning And Performance Testing Of Radio Frequency And Gprs Communication Network,comprehensive Annual Maintenance Contract Of The Complete System For 01st Year After Completion Of Guaranty Warranty Period.,comprehensive Annual Maintenance Contract Of The Complete System During 2nd Year After Completion Of Guaranty Warranty Period.,comprehensive Annual Maintenance Contract Of The Complete System For 3rd Year After Completion Of Guaranty Warranty Period.