Long Term Maintenance Contract ( Pm , Bd , Oh , Rcm ) For Ash Handling Plantstg-I ( 2X800 Mw ) , Ntpc Lara , Fly Ash System 1St Year , Vac Pp/ Blwr ( >20Nm3 ) 04W Chks , Mhv ( <> ) 08W Chks , Ash Silo ( <=1000Mt ) 04W Chks , Vac Pp/ Blwr ( >20Nm3 ) -Oh , Vac Pp/ Blwr ( >20Nm3 ) Repl , Mhv ( <> ) Repl , Mhv ( <> ) Attend Defect , Aci Ash Line ( Coupling ) Repl , Bag Filters ( <> ) -Repl , Ash Silo ( Bag Filter ) Cleaning , Aci Ash Line ( Dia>6-12 ) Vac . Checking , Pipe Cplg ( Dia>6-12 ) Attend Defect , Aci Ash Line ( Dia>6-12 ) -Attend Defect , Aci Ash Line ( Dia>6-12 ) Instal/Remove , Aci Ash Line ( Dia>12 ) Laying , Aci Ash Line ( Dia>6-12 ) Rotation , Aci Ash Line ( Dia>6-12 ) Choking Remova , Fluidising Pads ( <> ) -Repl , Ash Valves ( Dia<=6 ) -Repl , Ash Valves ( Dia<=6 ) -Attend Defect , Ash Valves ( Dia>6-12 ) -Repl , Ash Valves ( Dia>6-12 ) -Attend Defect , Ds/De System ( <> ) Repair , Bunker/Hopper ( <> ) Choking Removal , Silo Vent Fan ( <> ) -Oh , Rotary Feeder ( <> ) -Oh , Dustconditioner ( <> ) -Oh , Surge/Settling Tank ( <> ) -Oh , Gear Boxes ( <> ) Oh , Strainer/Filter ( <> ) Cleaning , Ash Slurry P/P ( Dia>12 ) Serv , Ash Slurry P/P ( Dia>12 ) Oh , Screw Comp ( >20Nm3 ) Servicing , Air Drying Unit ( <> ) Serv , Screw Comp ( Inter/After Cooler ) Cleaning , Screw Comp ( Screw Element ) Attend Breakd , Silo U/L Spout ( <> ) Oh , Expansion Joints ( <> ) -Repl , Buffer Hopper ( <> ) 01W Chks , Buffer Hopper ( <> ) -04W Chks , Bottom Ash 1St Year , Ba Hopper ( >210Mw# ) 04W Chks , Flushing App ( <> ) 12W Chks , Misc Works ( <> ) Choking Removal , Ba Hopper ( Seal Trough ) Choking Removal , Ba Hopper ( >210Mw# ) Cleaning , Misc Works ( <> ) Cleaning , C/Grinder ( >210Mw# ) -Attend Defect , Hydro Ejector ( <> ) Choking Removal , Ms Ash Line ( Dia>6-12 ) Choking Removal , Cb Ash Pipe ( Dia>6-12 ) -Repl , Cb Ash Line ( Dia>6-12 ) -Attend Defect , C/Grinder ( >210Mw# ) Serv , C/Grinder ( >210Mw# ) Rpl-Brg , C/Grinder ( Gland ) Repl , Gear Boxes ( <> ) Repl , Gear Boxes ( <> ) Oh , Fluid Cplg ( <> ) Repl , Fluid Cplg ( <> ) Oh , C/G F . Cplg/G . Box ( <> ) Aligning , Bah Gate ( >210Mw# ) -Attend Defect , Hydraulic Actuators ( <> ) Repl , Hydraulic Actuators ( <> ) Serv , Bah Gate ( >210Mw# ) Repl , Ba Hopper ( Refractory ) Repair , Provideservice Security Supervisor , Deployment Of Skilled , Deployment Of Semi Skilled , Deployment Of Unskilled , Pumps , Valves , Pipes 1St Year , Ash Slurry P/P ( Dia>6-12 ) -04W Chks , Lp Water Pump ( Dia>6-12 ) -04W Chks , Elec Hoists ( >05-10Mt ) 12W Chks , Ash Slurry P/P ( Dia>12 ) Rpl-Brg , Ash Slurry P/P ( Dia>6-12 ) Oh , Ash Slurry P/P ( Dia>6-12 ) Attend Break , Fluid Cplg ( Pst ) Attend Breakdown , Fluid Cplg ( <> ) Repl , Oil Pp ( <> ) Repair , Fluid Cplg ( Oil Cooler ) Cleaning , Gear Boxes ( <> ) Repair , Gear Boxes ( <> ) Repl , Ash Slurry P/P ( Dia>6-12 ) Aligning , Ash Slurry P/P ( Belt ) Repl , Pulley/Cplg ( Dia>12 ) -Repl , Pit/ Sump ( <Ash> ) -Cleaning , Plug V/V ( <> ) Attend Breakdown , Lp Water Pump ( Dia>12 ) Rpl-Brg , Lp Water Pump ( Dia>12 ) -Oh , Lp Water Pump ( Dia<=6 ) Repl , Lp Water Pump ( Dia<=6 ) -Oh , Sealwater Pp ( <> ) Rpl-Brg , Sealwater Pp ( <> ) Oh , Lp Water Pump ( Dia>12 ) Aligning , Ash Slurry P/P ( Dia<=6 ) Oh , Pit/ Sump ( ) Cleaning , Ms Ash Line ( Dia<=6 ) Choking Removal , Flange ( Gasket ) Repl , Flange ( <> ) Repl , Submersible Pumps ( <> ) -Attend Defect , Matl ( Oil ) Top Up , Misc Works ( <> ) Painting , Misc Works ( <> ) Letter Writing , Ash Valves ( Dia<=6 ) -Repl , Ash Valves ( Dia>6-12 ) -Repl , Ash Valves ( Dia>12 ) -Repl , Bends/Laterals ( Dia<=6 ) Fabrication , Bends/Laterals ( Dia>6-12 ) Fabrication , Bends/Laterals ( Dia>12 ) Fabrication , Ms Ash Line ( Dia<=6 ) Cutting , Ms Ash Line ( Dia>6-12 ) Repl , Ms Ash Line ( Dia>12 ) Repl , Structures ( <> ) Fabrication , Misc Works ( <> ) Cutting , Misc Works ( <> ) Welding , Scaffolding ( 5-10M ) Erection , Elec Hoists ( >03-05Mt ) Attend Breakdown , Elec Hoists ( >03-05Mt ) -Serv , Air Receiver Tanks ( <> ) Inspection , Misc Works ( <> ) Attend Defect , Matl ( Scrap ) Disposal , Ash Dyke 1St Year , Flange ( Gasket ) Adjustment , Ms Ash Line ( Disch Pt ) Shifting , Ms Ash Line ( Dia>12 ) Rotation , Ms Ash Line ( Dia>12 ) Choking Removal , Ms Piping ( Dia<=6 ) Laying , Ms Piping ( Dia>6-12 ) Laying , Ms Piping ( Dia>12 ) Repl , Bends/Laterals ( Dia>12 ) -Repl , Bends/Laterals ( Dia>12 ) Fabrication , Misc Works ( <> ) Welding , Matl ( Ash ) Hndlg&Stacking , Matl ( Ash ) Transportation , Ms Ash Line ( Spool ) Repl , Structures ( Grill ) Erection , Lp Water Pump ( Dia>12 ) -04W Chks , Lp Water Pump ( Dia>12 ) -Attend Defect , Lp Water Pump ( Dia>12 ) -Oh , Lp Water Pump ( Dia>12 ) Aligning , Lp Water Pump ( Gland ) Repl , Exigencies For Ash Hand . System 1St Year , Deployment Of Skilled , Deployment Of Semi Skilled , Deployment Of Unskilled , Fly Ash System 2Nd Year , Vac Pp/ Blwr ( >20Nm3 ) 04W Chks , Mhv ( <> ) 08W Chks , Ash Silo ( <=1000Mt ) 04W Chks , Vac Pp/ Blwr ( >20Nm3 ) -Oh , Vac Pp/ Blwr ( >20Nm3 ) Repl , Mhv ( <> ) Repl , Mhv ( <> ) Attend Defect , Aci Ash Line ( Coupling ) Repl , Bag Filters ( <> ) -Repl , Ash Silo ( Bag Filter ) Cleaning , Aci Ash Line ( Dia>6-12 ) Vac . Checking , Pipe Cplg ( Dia>6-12 ) Attend Defect , Aci Ash Line ( Dia>6-12 ) -Attend Defect , Aci Ash Line ( Dia>6-12 ) Instal/Remove , Aci Ash Line ( Dia>12 ) Laying , Aci Ash Line ( Dia>6-12 ) Rotation , Aci Ash Line ( Dia>6-12 ) Choking Remova , Fluidising Pads ( <> ) -Repl , Ash Valves ( Dia<=6 ) -Repl , Ash Valves ( Dia<=6 ) -Attend Defect , Ash Valves ( Dia>6-12 ) -Repl , Ash Valves ( Dia>6-12 ) -Attend Defect , Ds/De System ( <> ) Repair , Bunker/Hopper ( <> ) Choking Removal , Silo Vent Fan ( <> ) -Oh , Rotary Feeder ( <> ) -Oh , Dustconditioner ( <> ) -Oh , Surge/Settling Tank ( <> ) -Oh , Gear Boxes ( <> ) Oh , Strainer/Filter ( <> ) Cleaning , Ash Slurry P/P ( Dia>12 ) Serv , Ash Slurry P/P ( Dia>12 ) Oh , Screw Comp ( >20Nm3 ) Servicing , Air Drying Unit ( <> ) Serv , Screw Comp ( Inter/After Cooler ) Cleaning , Screw Comp ( Screw Element ) Attend Breakd , Silo U/L Spout ( <> ) Oh , Expansion Joints ( <> ) -Repl , Buffer Hopper ( <> ) 01W Chks , Buffer Hopper ( <> ) -04W Chks , Bottom Ash 2Nd Year , Ba Hopper ( >210Mw# ) 04W Chks , Flushing App ( <> ) 12W Chks , Misc Works ( <> ) Choking Removal , Ba Hopper ( Seal Trough ) Choking Removal , Ba Hopper ( >210Mw# ) Cleaning , Misc Works ( <> ) Cleaning , C/Grinder ( >210Mw# ) -Attend Defect , Hydro Ejector ( <> ) Choking Removal , Ms Ash Line ( Dia>6-12 ) Choking Removal , Cb Ash Pipe ( Dia>6-12 ) -Repl , Cb Ash Line ( Dia>6-12 ) -Attend Defect , C/Grinder ( >210Mw# ) Serv , C/Grinder ( >210Mw# ) Rpl-Brg , C/Grinder ( Gland ) Repl , Gear Boxes ( <> ) Repl , Gear Boxes ( <> ) Oh , Fluid Cplg ( <> ) Repl , Fluid Cplg ( <> ) Oh , C/G F . Cplg/G . Box ( <> ) Aligning , Bah Gate ( >210Mw# ) -Attend Defect , Hydraulic Actuators ( <> ) Repl , Hydraulic Actuators ( <> ) Serv , Bah Gate ( >210Mw# ) Repl , Ba Hopper ( Refractory ) Repair , Provideservice Security Supervisor , Deployment Of Skilled , Deployment Of Semi Skilled , Deployment Of Unskilled , Pumps , Valves , Pipes 2Nd Year , Ash Slurry P/P ( Dia>6-12 ) -04W Chks , Lp Water Pump ( Dia>6-12 ) -04W Chks , Elec Hoists ( >05-10Mt ) 12W Chks , Ash Slurry P/P ( Dia>12 ) Rpl-Brg , Ash Slurry P/P ( Dia>6-12 ) Oh , Ash Slurry P/P ( Dia>6-12 ) Attend Break , Fluid Cplg ( Pst ) Attend Breakdown , Fluid Cplg ( <> ) Repl , Oil Pp ( <> ) Repair , Fluid Cplg ( Oil Cooler ) Cleaning , Gear Boxes ( <
