Annual Maintenance Contract For Cts At Ntecl , Part-A : Regular Maintenance Works , Preventive Maintenance Jobs , Ct Fan Assembly Pm Checks , Ct Fan ( G . Box ) Oil Topup , Inspection And Lubrication Of Gear Boxes , Replacement Of Gear Boxes In Valves Of Diaupto 600Mm , Replacement Of Gear Boxes In Valves Of Dia Above 600Mm , Cleaning Of Hot Water Channel , Servicing Of Lifting Tools , Ct G . Box Oil/Breather Line Repair Or Replacement Work , Ct Fan Gear Box Oil Replacement , Dewatering , Cleaning , Dewatering Works , Ct Nozzles Cleaning , General Area Cleaning Of Cooling Tower , Corrective Maintenance Jobs , Ct Fan Aligning , Decoupling & Coupling Of Ct Fan , Checking & Resetting Of Blade Angle , Motor Base Frame Rectification Work , Servicing Of First Stage Of Ct Gear Box , Replacement Of Oil Seals , Lock Wahser& Distance Piece/Coupling Bushes , Replacement Of Ct Fan Blades , Ct Fan Hub & Hub Plate Replacement , Ct Fan Drive Shaft Replacement , Replacement Of Spary Nozzle Adaptors Of Cooling Tower , Minor Works , Medium Works , Attending Leaks , Fabrication & Fixing Of Clamps Of Size Up To 250Nb , Fabrication & Fixing Of Clamps Of Size Above 250Nb , Repair Of Pipeline Upto 200 Mm , Repair Of Pipeline Above 200 Mm And Upto 600 Mm , Repair Of Pipeline Above 600 Mm , Piping , Replacement Of Pvc Pipes/Fittings Upto 200 Mm , Pipe Erection Upto 20 M Elevation , Fabrication & Fixing/Replacement Of Pipe Fittings Upto 25 Nb , Fabrication & Fixing/Replacement Of Pipe Fittings >25 Nb<= 80 Nb , Fabrication & Fixing/Replacement Of Pipe Fittings >80 Nb <= 200 Nb , Fabrication & Fixing/Replacement Of Pipe Fittings > 200 Nb , Overhauling Works , Ct Fan Gear Box Overhauling Work , Shifting Of Gear Boxes , Cm ( Bd ) Jobs On Valves , Lp Valves Servicing/Replacement Of Size Upto 250 Nb , Lp Valves Servicing/Replacement Of Size > 250 Nb And <= 600 Nb , Lp Valves Servicing/Replacement > 600 Nb , Servicing Of Gear Boxes Of Valves Of Dia Up To 600 Mm , Servicing Of Gear Boxes Of Valves Of Dia> 600 Mm , Installation & Dismantling Of Scaffolding , Painting Of Equipments& Structures , Painting Of Frp/Grp Structures
