bids are invited for operation and maintenance of electro-mechanical installations - rangamode alongwith additional scope of work , operation and maintenance of electro-mechanical installations - baltal-i alongwith additional scope of work , operation and maintenance of electro-mechanical installations - baltal-ii alongwith additional scope of work , operation and maintenance of electro-mechanical installations - domail alongwith additional scope of work , operation and maintenance of electro-mechanical installations - chandanwari alongwith additional scope of work , operation and maintenance of electro-mechanical installations - holy cave alongwith additional scope of work i/c service connection and 15 kva avr , operation and maintenance of electro-mechanical installations - panjtarni-1 alongwith additional scope of work service connection and 15 kva avr , operation and maintenance of electromechanical installations - panjtarni-2 alongwith additional scope of work i/c service connection and 15 kva avr , operation and maintenance of electro-mechanical installations - poshpatri alongwith additional scope of work , operation and maintenance of electro-mechanical installations - sheshnag alongwith additional scope of work , operation and maintenance of electro-mechanical installations - zojibal alongwith additional scope of work , operation and maintenance of electro-mechanical installations - pissu top alongwith additional scope of work , operation and maintenance of electro-mechanical installations - bararimarg alongwith additional scope of work i/c service connection and 10 kva avr , operation and maintenance of electro-mechanical installations - wavbal alongwith additional scope of work , operation and maintenance of electro-mechanical installations - sangam alongwith additional scope of work i/c service connection and 15 kva avr , operation and maintenance of electromechanical installations - nagakoti alongwith additional scope of work , operation and maintenance of electromechanical installations - railpathri alongwith additional scope of work i/c service connection and 10 kva avr , operation and maintenance of electro-mechanical installations - lower holycave alongwith additional scope of work i/c service connection and 10 kva avr , operation and maintenance of electro-mechanical installations - kalner-i alongwith additional scope of work , operation and maintenance of electro-mechanical installations - kalner-2 alongwith additional scope of work , operation and maintenance of electro-mechanical installations - mg top alongwith additional scope of work