Rate Contract Of Running Maintenance Of Pressure Parts And Rotary Parts
Tender Overview
Project Description
Rate Contract Of Running Maintenance Of Pressure Parts And Rotary Parts , Shifting & Erection Of One No . Sky Climber , Changing Of Sky Climber Position , Boiler Pressure Parts Internal Inspection And Repair / Replacement Of Boiler Tubes Lumpsum Rate Upto 10 Joints ( Irrespective Of No . Of Joints ) , Repair / Replacement Of Boiler Tubes ( Rate Per Joint ) , Pwht ( Post Weld Heat Treatment ) , Servicing Of Burner Tilt Mechanism ( Only One Corner ) , Replacement / Servicing/Pm Of Hfo / Ldo Pumps , Servicing/ Pm Of Wall Blowers , Lrsb & Aph Soot Blowers , Replacement /Servicing Of Hp / Lp Valves Up To 10 Inch , Replacement /Servicing Of Hp/Lp Valves Above 10 To 20 . , Preventive Maintenance / Servicing / Repair/Cleaning Of Oil Guns Or Damaged Guide Pipes Of Oilgun/Scanner/Ignitor , Preventive Maintenance/Repairing Of Bcw Emergency Cooling Water Over Head Tank Pump , Hanger Rectification , Repair /Replacement Of Refractory In Pressure Parts & Rotary Parts Area , Repair / Replacement Of Half Segment Shields , Collar Replacement Of Fuel Inlet Elbow , Scaffolding Erection In Boiler , Valves And Hangers . , Reclamation Of Coal Burner Nozzles/ Coal Burner Tips , Servicing Of Safety Valve / Erv Including Pilot Valve , A ) Removal & Refixing Of Top Half Fan Casing And Ogv Of Pa Fan / Fd Fan Or B ) Removal , Cleaning , Inspection & Refixing Of Pa Fan / Fd Fan Blades ( 1 Qty . For Each Work ) C ) Coupling , Decoupling Or Alignment Of Fans ( Id Fan / Fd Fan / Pa Fan ) Or Bearing Inspection Of Id Fan ( 1 Qty . For Each Work ) D ) Removal & Refixing Of Id Fan Cones / Internal Cleaning , Inspection & Repair Of Id Fan ( 1 Qty . For Complete Work ) , Internal Inspection & Blade Pitch Checking Of Pa / Fd Fans ( 1 Qty For Complete Work ) , Servicing Or Replacement & Alignment Of Fluid Coupling Of Aph ( 1 Qty For Each Work ) Or Servicing Or Replacement Of Primary And Secondary Gear Box Of Aph Soot Blower ( 1 Qty For Each Work ) , Servicing Or Replacement Of Main Drive System Of Paph / Saph ( 1 Qty For Each Work ) , Servicing Or Replacement Of Seal Air Blowers Of Aph , Id , Fd , Pa Fan Gates And Dampers , Metallic ( Mej ) / Non Metallic Expansion Joints ( Nmej ) Replacement / Repair For Flue Gas / Air Duct , Preventive Maintenance Of Fans ( Pa / Fd / Id / Seal Air Fan , Scanner Air Fan ) , Replacement Or Servicing Of Fd / Pa Fan Rotor Assembly ( 1 Qty For Each Work ) , Replacement Of Dodges Sleeve Bearing Of Id Fan ( 1 Qty For One Bearing Either De Or Nde Bearing ) : , Servicing Or Replacement Of Seal Air Fan /Dyna Vane Filter Cleaning ( 1 Qty For Each Work ) : , Servicing Or Replacement / Internal Inspection & Cleaning And Discharge Bellow Replacement Work Of Scanner Air Fan ( 1 Qty For Each Work ) : , Inspection Of Guide Bearing / Support Bearing Of Saph / Paph , Replacement Of Guide Bearing Of Paph / Saph , Replacement Of Support Bearing Of Paph / Saph , Servicing Or Replacement Of Air Motors Of Air Preheaters ( 1 Qty For Each Work ) : , Servicing / Replacement Of Soot Blower Gear Box Or Repair Of Lance Tubes & Nozzle Of Aph / Lrsb ( 1 Qty For Each Work ) : , Replacement / Servicing Of Gear Box Of Gates & Dampers Actuator ( 1 Qty For Each Work ) , Internal Inspection & Restoration Of One Esp Field/Servicing Or Replacement Of Rapping Gear Boxes ( 1 Qty For Each Work ) Or Servicing Or Replacement Of Rapping Gear Boxes ( 1 Qty For Each Work ) , Reclamation & Replacement Of Jaw Coupling / Coupling Of Cerm / Eerm / Gdrm , Replacement Of Shaft / Rapping Hammer / Plain Bearing / Bush Bearing / Pinwheel / Shock Bar Pad / Guide Bar Of Cerm / Eerm /Gdrm Or Esp Hammer Reclamation , Preventive Maintenance Of Lub Oil Pumps & Its Components Of Fans / Aph ( 4 Weekly ) , Preventive Maintenance Of Lub Oil Pumps & Its Components Of Fans / Aph ( 12 Weekly ) , Preventive Maintenance Of Paph / Saph / Aph Soot Blower / Air Motor ( 1 Qty For Each Work ) : , Preventive Maintenance Of Esp Passes- Cerm / Eerm / Gdrm . ( 1 Boq Qty . For All Rapping Motors Of One Esp Pass ) , Aph Seals Replacement & Setting ( Radial , Axial , Bypass , T-Bar ) , Rotor Leveling & Sector Plates Levelling ( He , Ce And Axial Of Aph ) , Scrap Removal / Shifting Of Material From Plant Area , Deployment Of Hydra Crane / Forklift Operator , Assistance In Shift Maintenance , Steel Fabrication & Erection Of Platforms & Approach , Welding / Fin Welding /Gas Cutting , Miscellaneous Works In Boiler Area Equipments , Miscellaneous Works In Ash Brick Plant
BOQ
| Name of Work: “Rate Contract of Running Maintenance of Pressure Parts and Rotary Parts of Unit#1, 2 & 3” at IGSTPP. | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Shifting & erection of one no. Sky Climber | 1 | 10 | no |
| 2 | 2 | Changing of sky climber position | 2 | 8 | no |
| 3 | 3 | Boiler Pressure parts internal inspection and Repair / replacement of boiler tubes lumpsum rate upto 10 joints (irrespective of no. of joints) | 3 | 10 | no |
| 4 | 4 | Repair / replacement of boiler tubes (rate per joint) | 4 | 150 | no |
| 5 | 5 | PWHT (Post Weld Heat Treatment) | 5 | 400 | Sq inch |
| 6 | 6 | Servicing of burner tilt mechanism (only one corner) | 6 | 8 | no |
| 7 | 7 | Replacement / Servicing/PM of HFO / LDO Pumps | 7 | 90 | no |
| 8 | 8 | Servicing/ PM of wall blowers, LRSB & APH soot blowers | 8 | 2500 | no |
| 9 | 9 | Replacement /servicing of HP / LP Valves up to 10 inch | 9 | 90 | no |
| 10 | 10 | Replacement /servicing of HP/LP Valves above 10\" to 20\". | 10 | 8 | no |
| 11 | 11 | Preventive maintenance / servicing / repair/cleaning of oil guns or damaged guide pipes of oilgun/scanner/ignitor | 11 | 2400 | no |
| 12 | 12 | Preventive maintenance/repairing of BCW emergency cooling water over head tank pump | 12 | 40 | no |
| 13 | 13 | Hanger rectification | 13 | 50 | no |
| 14 | 14 | Repair /replacement of refractory in Pressure Parts & Rotary Parts Area | 14 | 14 | Mt |
| 15 | 15 | Repair / replacement of half segment shields | 15 | 700 | no |
| 16 | 16 | Collar replacement of fuel inlet elbow | 16 | 2 | no |
| 17 | 17 | Scaffolding erection in boiler, valves and hangers. | 17 | 2000 | no |
| 18 | 18 | Reclamation of coal burner nozzles/ coal burner tips | 18 | 45 | no |
| 19 | 19 | Servicing of Safety valve / ERV including pilot valve | 19 | 20 | no |
| 20 | 20 | a) Removal & refixing of top half fan casing and OGV of PA fan / FD fan or b) Removal, cleaning, inspection & refixing of PA fan / FD fan blades (1 qty. For each work) c)Coupling , decoupling or alignment of fans (ID fan / FD fan / PA fan ) or bearing inspection of ID fan (1 qty. For each work) d)Removal & refixing of ID fan cones / internal cleaning, inspection & repair of ID fan (1 qty. For complete work) | 20 | 18 | no |
| 21 | 21 | Internal inspection & blade pitch checking of PA / FD fans (1 qty for complete work) | 21 | 18 | no |
| 22 | 22 | Servicing or replacement & alignment of fluid coupling of APH (1 qty for each work) or Servicing or replacement of primary and secondary gear box of APH soot blower (1 qty for each work) | 22 | 24 | no |
| 23 | 23 | Servicing or replacement of main drive system of PAPH / SAPH (1 qty for each work) | 23 | 8 | no |
| 24 | 24 | Servicing or replacement of seal air blowers of APH, ID, FD, PA fan gates and dampers | 24 | 20 | no |
| 25 | 25 | Metallic (MEJ) / non metallic expansion joints (NMEJ) replacement / repair for Flue Gas / air duct | 25 | 100 | Mtr |
| 26 | 26 | Preventive maintenance of fans (PA / FD / ID / seal air fan,scanner air fan) | 26 | 540 | no |
| 27 | 27 | Replacement or servicing of FD / PA fan rotor assembly (1 qty for each work) | 27 | 3 | no |
| 28 | 28 | Replacement of dodges sleeve bearing of ID fan (1 qty for one bearing either de or nde bearing): | 28 | 4 | no |
| 29 | 29 | Servicing or replacement of seal air fan /Dyna vane filter cleaning (1 qty for each work): | 29 | 4 | no |
| 30 | 30 | Servicing or replacement / internal inspection & cleaning and discharge bellow replacement work of scanner air fan (1 qty for each work): | 30 | 4 | no |
| 31 | 31 | Inspection of guide bearing / support bearing of SAPH / PAPH | 31 | 24 | no |
| 32 | 32 | Replacement of guide bearing of PAPH / SAPH | 32 | 1 | no |
| 33 | 33 | Replacement of support bearing of PAPH / SAPH | 33 | 1 | no |
| 34 | 34 | Servicing or replacement of air motors of air preheaters (1 qty for each work): | 34 | 6 | no |
| 35 | 35 | Servicing / replacement of soot blower gear box or repair of lance tubes & nozzle of APH / LRSB (1 qty for each work): | 35 | 6 | no |
| 36 | 36 | Replacement / servicing of gear box of gates & dampers actuator (1 qty for each work) | 36 | 24 | no |
| 37 | 37 | Internal inspection & restoration of one ESP field/Servicing or replacement of rapping gear boxes (1 qty for each work) or Servicing or replacement of rapping gear boxes (1 qty for each work) | 37 | 100 | no |
| 38 | 38 | Reclamation & replacement of jaw coupling / coupling of CERM / EERM / GDRM | 38 | 20 | no |
| 39 | 39 | Replacement of shaft / rapping hammer / plain bearing / bush bearing / pinwheel / shock bar pad / guide bar of CERM / EERM /GDRM or ESP hammer reclamation | 39 | 2700 | no |
| 40 | 40 | Preventive maintenance of lub oil pumps & its components of fans / APH (4 weekly) | 40 | 364 | no |
| 41 | 41 | Preventive maintenance of lub oil pumps & its components of fans / APH (12 weekly) | 41 | 155 | no |
| 42 | 42 | Preventive maintenance of PAPH / SAPH / APH soot blower / air motor ( 1 qty for each work): | 42 | 180 | no |
| 43 | 43 | Preventive maintenance of ESP passes- CERM / EERM / GDRM.(1 boq qty. For all rapping motors of one ESP pass) | 43 | 150 | no |
| 44 | 44 | APH seals replacement & setting (radial, axial, bypass, T-bar) | 44 | 8 | no |
| 45 | 45 | Rotor leveling & sector plates levelling (HE, CE and axial of APH) | 45 | 8 | no |
| 46 | 46 | Scrap removal / shifting of material from plant area | 46 | 150 | Per Trip |
| 47 | 47 | Deployment of hydra crane / forklift operator | 47 | 500 | Days |
| 48 | 48 | Assistance in shift maintenance | 48 | 1370 | Per Shift |
| 49 | 49 | Steel fabrication & erection of Platforms & Approach | 49 | 50 | Mt |
| 50 | 50 | Welding / fin welding /gas cutting | 50 | 1500 | Mtr |
| 51 | 51 | Miscellaneous works in boiler area equipments | 51 | 400 | no |
| 52 | 52 | Miscellaneous works in ash brick plant | 52 | 400 | Per Shift |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
CompletedBid Opening Date
Technical bids will be opened and evaluated.
Completed