Maintenance Of 33 Kv Overhead Line And Operation And Maintenance Of Mrs At Bagjata Mines - Chemical Earthing, Erection Of Rail Pole, Pole Collar, V Cross Arm Erection, Dp Cooss Arm Erection, Gi Stay Set, Supply Of Pole Top Bracket, V Cross Arm Supply, Dp Cross Arm Supply, Cross Bracing, Pin Insulator, Disc Insulator, Lightning Arestor, Electrician, Helper, Laying And Sagging, Extra Clamp, Triming, Guarding, Rail Pole Supply