Operation Of Centrifuging Machine For Bowl Mills And Fanarea Of 3X200 Mw Btps Obra , Shifting Of Centrifugingmachine From One Unit To Other Unit Of 3X200 Mw Btpsobra , Repairing Repalcement Of Oil Line From Centrifugingtank To Mill Unit-09 10 And 11 , Servicing And Installment Ofvalve On Oil Line , Fabrication And Installation Of Overheadtank In Unit 11 To Storage And Top Up Of Oil In Unit 11 Mills ,Installment Of New Valve On Oil Line By Cutting Welding Quantity: 6633