Tenders for Comprehensive Annual Maintenance Contract Of 30 And 40 Mt Pit Or Shallow Pit Or Pit Less Type Fully Electronic Computerized Lorry Weighbridge At Fsd Umeri And Nabarangpur And Rayagada Under Do Jeypore For A Period Of Two Years Comprehensive Annual Maintenance Of Existing Lorry Weighbridge Under Do Jeypore For A Period Of Two Years