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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹9.6 LAccepted-AOC M 18 HOUSING BOARD UNIT MADAYANKUTTAI POST METTUR DAM 636 452 | METTUR DAM | SALEM | TAMIL NADU | 636452 | ₹9.6 L Quoted ₹9.2 L | 1 | Accepted-AOC L1 |
| 2 | 2₹10.3 LRejected-AOC 7 142 THOTILIL PATTY SALEM CAMP PO METTUR DAM 636 456 | METTUR DAM | SALEM | TAMIL NADU | 636456 | ₹10.3 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | THIAGARAJAN ENGINEERING CONTRACTOR L1 | SKSCONTRACTOR L2 |
|---|---|---|---|---|---|
| 1.00 | OVERHAULING OF BURNERS:Removing inner and outer panel door, releasing all reach rods from burner tilt mechanism, dismantling of direct and indirect burner tilt mechanism components for inspection | 4 | corner | 15,000 ₹60,000 | 16,500 ₹66,000 |
| 2.00 | Inspection, cleaning, rectification and alignment of burner tilt mechanism components like bell crank clevis and drive lever, reassembling after fixing of coal nozzles, etc., with proper lubricants and connecting all reach rods with burner tilt mechanism including fixing of inner panel, outer panel doors. | 4 | corner | 16,000 ₹64,000 | 17,500 ₹70,000 |
| 3.00 | OVERHAULING OF COAL COMPARTMENT ASSEMBLY : Transporting of new coal nozzle compartment assembly to work site and old coal nozzle assembly from site to stores. (Lorry and crane will be spared by board at free of charge for transporting). | 24 | Nos. | 400 ₹9,600 | 500 ₹12,000 |
| 4.00 | Dismantling of old nozzle assembly from its compartment, cleaning and preparing the coal compartment for re-fixing of new coal nozzle | 24 | Nos. | 7,300 ₹1.8 L | 8,000 ₹1.9 L |
| 5.00 | Checking of new coal nozzles and tips for proper aligning of coal nozzles, checking the clearance, rectification if any, fixing of new coal nozzle assembly inside the coal compartment in position and checking the clearance, checking the burner tilt, etc. | 24 | Nos. | 7,000 ₹1.7 L | 8,000 ₹1.9 L |
| 6.00 | OVERHAULING OF OIL COMPARTMENT ASSEMBLY: Overhauling of oil gun assembly from stationary union to diffuser after dismantling, cleaning, checking the critical dimension, checking of guide tube assembly and supports, rectifying any damages, re-fixing oil gun assembly, igniter guide tube etc., after overhaul | 12 | Nos. | 4,500 ₹54,000 | 5,000 ₹60,000 |
| 7.00 | Removing the oil nozzle tip with reach rod from furnace side after removing the fixing pins, overhauling of nozzle tip and linkages, checking the holes, lubrication of pins, re-fixing of oil nozzle and checking the clearance with wind box. | 12 | Nos. | 4,500 ₹54,000 | 5,000 ₹60,000 |
| 8.00 | OVERHAULING OF AIR COMPARTMENT ASSEMBLY Dismantling of air nozzle tip with reach rods from furnace side, overhauling of air nozzle tip linkages, pins etc. Checking the pin hole sizes etc. rectification of damages if any, checking the clearance, replacing the damaged hose with new one, reassembling after lubrication.. | 16 | Nos. | 6,000 ₹96,000 | 7,000 ₹1.1 L |
| 9.00 | Painting with one coat Burner inner covers plates (both sides), outer panel covers plates, and inside gun assemblies to be painted by Red Oxide primer. | 156 | M2 | 70 ₹10,920 | 75 ₹11,700 |
| 10.00 | Painting with one coat Burner inner covers plates (both sides), outer panel covers plates, and inside gun assemblies to be painted by aluminium paint | 48 | M2 | 70 ₹3,360 | 75 ₹3,600 |
Tender Value
Refer Docs
EMD Value
₹7,900
Closing Date
9 Oct 2025, 2:00 pmClosed
Superintending Engineer /Mechanical-I/MTPS-I
Office of the Superintending Engineer / Mechanical -I Mettur Thermal Power Station- I Mettur Dam-636406
MTPS I BM Unit III Boiler Pressure parts AOH 2025 Maintenance of Burners and replacement of worn out fasteners at cover plates
2025_EB_608884_1
CE / MTPS-I / SE / M-I / BM /OT.280/ 2025-26
Open Tender
Power/Energy Projects/Products
25 days
Mettur Thermal Power Station-I / Mettur Dam
As per the Tender Specifications
4 documents required · 4 mandatory
₹0
₹7,900
Yes
29 May 2026
25 Sept 2025
10 Oct 2025
25 Sept 2025
9 Oct 2025
25 Sept 2025
Amount
OVERHAULING OF BURNERS:Removing inner and outer panel door, releasing all reach rods from burner tilt mechanism, dismantling of direct and indirect burner tilt mechanism components for inspection
Inspection, cleaning, rectification and alignment of burner tilt mechanism components like bell crank clevis and drive lever, reassembling after fixing of coal nozzles, etc., with proper lubricants and connecting all reach rods with burner tilt mechanism including fixing of inner panel, outer panel doors.
OVERHAULING OF COAL COMPARTMENT ASSEMBLY : Transporting of new coal nozzle compartment assembly to work site and old coal nozzle assembly from site to stores. (Lorry and crane will be spared by board at free of charge for transporting).
Dismantling of old nozzle assembly from its compartment, cleaning and preparing the coal compartment for re-fixing of new coal nozzle
Checking of new coal nozzles and tips for proper aligning of coal nozzles, checking the clearance, rectification if any, fixing of new coal nozzle assembly inside the coal compartment in position and checking the clearance, checking the burner tilt, etc.
OVERHAULING OF OIL COMPARTMENT ASSEMBLY: Overhauling of oil gun assembly from stationary union to diffuser after dismantling, cleaning, checking the critical dimension, checking of guide tube assembly and supports, rectifying any damages, re-fixing oil gun assembly, igniter guide tube etc., after overhaul
Removing the oil nozzle tip with reach rod from furnace side after removing the fixing pins, overhauling of nozzle tip and linkages, checking the holes, lubrication of pins, re-fixing of oil nozzle and checking the clearance with wind box.
OVERHAULING OF AIR COMPARTMENT ASSEMBLY Dismantling of air nozzle tip with reach rods from furnace side, overhauling of air nozzle tip linkages, pins etc. Checking the pin hole sizes etc. rectification of damages if any, checking the clearance, replacing the damaged hose with new one, reassembling after lubrication..
Painting with one coat Burner inner covers plates (both sides), outer panel covers plates, and inside gun assemblies to be painted by Red Oxide primer.
Painting with one coat Burner inner covers plates (both sides), outer panel covers plates, and inside gun assemblies to be painted by aluminium paint
Charges for removal of the Oil & Atomising steam metallic flexible hose from the Oil gun station (6 Nos. per corner) and Oil gun & Scanner cooling rubber hose (8 Nos. per corner) from the header pipe line to facilitate the maintenance of burner works, renewal of the damaged hoses if necessary and refixing the hoses after completion of the burner maintenance work by providing the hose clips properly
Charges for servicing of Oil & Atomising Steam Pneumatic Burner trip valve by removal of valve line, dismantling the bonnet from the body, inspection of the disc, renewal of disc if required, renewal of the body gasket, refixing the HMV body in the line
Charges for removal of defective Burner corner end air nozzle tips leading, lifting, and fitting in the burner corner in its position and making proper alignment and operation
Charges for reconditioning of used & worn-out Inter Air Nozzle Tips work involves the cutting & removal of old splitter plates, grinding and edge preparation, cutting of new SS splitter plates & patch plates for inner cover plates and outer body of square tip including transportation. Fixing of new splitter plates inside the tip and inner cover plate patching in 4 sides checking the alignment.
Charges for Reconditioning of used & worn-out oil Nozzle Tips work involves the cutting & removal of old splitter plates, grinding and edge preparation, cutting of new SS splitter plates & patch plates for inner cover plates and outer body of square tip including transportation. Fixing of new splitter plates inside the tip and inner cover plate patching in 4 sides checking the alignment
Charges for cutting and removal of worn-out/damaged fasteners in burner corners 1 to 4 in the boiler.
Fixing of 1 No new bolt & nut in inner and outer cover plates of burner corners
Non-metallic Compressed Asbestos Fibre joining sheet – 2000mm x 1500mm x 3 mm with material / manufacturer's certificate Make:- Champion / Klinger / Spitmaan / Ferolite.Max. Temp:- 350° C, Max. Pr.:- 25 kg/cm2. Gr.:- W/3, IS No:- IS 2712/1998.
Foam seal sealer 30-45 (Dum Dum Paste).Hy seal 30-45 Dum Dum putty with material / manufacturer's certificate
Cutting gas
Red oxide paint
Heat resistant aluminium paint
Thinner
T & Ps and consumables
SKSCONTRACTOR (BID ID -1482255)
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