Operation And Maintenance Of Electro-Mechanicalinstallations - Te Channi Himmat Alongwith Additionalscope Of Work , Operation And Maintenance Of Electro-Mechanical Installations - Te Bathindi Alongwithadditional Scope Of Work , Operation And Maintenanceof Electro-Mechanical Installations - Te Sainik Colonyalongwith Additional Scope Of Work , Operation Andmaintenance Of Electro-Mechanical Installations - Tetransport Nagar Alongwith Additional Scope Ofwork Quantity: 4