Description :
Tenders for Corrigendum : Annual Maintenance Contract (amc) Of 5 Nos. Of Dwlrs With Telemetry System And 5 Nos. Of Dwlrs Without Telemetry System Installed In Surakachhar Ug Mine, Bagdewa Ug Mine, Balgi Ug Mine, Rajgamar Ug Mine And Manikpur Ocm Of Korba Area