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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹14.9 LAccepted-AOC NEW NO 14 1 77 OLD NO 8 1 31 A PUDUSAMPALLI METTUR DAM 3 | L1 | Accepted-AOC L1 | |
| 2 | Rejected-Technical 7TH FLOOR FLAT NO 02 UNITY ENCLAVE BLOCK C MEDAVAKKAM ROAD MAMBAKKAM 600 127 | CHENGALPATTU | TAMIL NADU | 600127 | - | Rejected-Technical BQR not Satisfied |
| Sl No | Description | Qty | Unit | Sri Balaji Electricals And Mechanical Works L1 |
|---|---|---|---|---|
| 1.00 | Reconditioning of worn out casing and end covers:
Charges for Booster pump DE and NDE side end casings and Impeller casing worn out portion metal filling by special Electrodes and machining & grinding, Rotor shaft run out checking and correction work, fixing of new impeller wear rings and casing wear rings including the cost of new wear rings, removal of spiral wound gaskets of seized and fixing new spiral wound gaskets including the, cost of new gaskets, removal of DE and NDE end cover gaskets and fixing of new end cover gaskets including the cost of new gaskets, Dismantling, assembling of Impeller with the shaft and balancing of rotor assembly, Final assembly of all internals of the pump including To and fro transportation of the Booster pump.
(Pump DE & NDE end bearing to be supplied by the firm)
Note: Required Mechanical seals will be supplied by M/s TNPGCL. | 1 | No | 8,91,240 ₹8,91,240 Lowest |
| 2.00 | Reconditioning of worn out Booster pump-B Shaft and Shaft Sleeve:
Charges for Reconditioning the worn-out shaft and Shaft sleeve of Boiler Feed Booster Pump including the cost of special stainless steel welding Electrodes.
Charges for Dismantling of impeller sleeve lock nut, sleeve (DE&NDE) and impeller from shaft, Cleaning the damaged portion of the shaft and Shaft sleeve (DE&NDE) of Turbine driven Boiler feed Booster pump, Removal of the fatigue material in the worn out portion by grinding/machining, Welding with required Stainless steel welding electrode to be built up by considering the criticality of the base material composition and machining. Welding should be carried out with unique welding procedure combined with required preheating, maintaining inter pass temperature and heat insulation to avoid cracks during welding, Final machining of the shaft and shaft sleeve face and circumferential machining of shaft of the pump, inspecting the machining area by Die Penetrant Test & Ultra sonic test method. | 1 | No | 2,48,859 ₹2,48,859 Lowest |
| 3.00 | Reconditioning the worn-out NDE Bearing Housing in Booster pump of Turbine Driven Boiler Feed Pump ‘B’ including the cost of special Cast Iron welding Electrodes:
Charges for Cleaning the inner portion of the Top & Bottom NDE side Bearing Housing of Booster Pump, Removal of the fatigue material in the worn out portion by grinding/ machining, Welding with required SUPERON make cast iron welding electrode ( Super Cast NiFe-K) having optimum nickel content to be built up by considering
the criticality of the base material composition and machining. Welding should be carried out with unique welding procedure combined with required preheating, maintaining inter pass temperature and heat insulation to avoid cracks during welding, Final machining of the bearing seating face and circumferential machining of Top & Bottom Bearing Housing of the pump, inspecting the machining area by Die Penetrant Test & Ultra sonic test methods and assembling of Top and Bottom bearing housing to check the clearance between outer race of the bearing and Bearing seating area. | 1 | No | 1,69,332 ₹1,69,332 Lowest |
Tender Value
Refer Docs
EMD Value
₹12,200
Closing Date
1 Aug 2025, 2:00 pmClosed
CE / MTPS - II
O/o CE / MTPS - II
TGMCA Division Overhauling and Repairing of casing casing end covers pump Shaft Shaft Sleeve and NDE Bearing Housing in Booster pump of TDBFP B during AOH Capital overhauling 2025
2025_EB_583201_1
OT 24/25-26
Open Tender
Maintenance Works
Works
60 days
SEESMTPSII
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹12,200
Yes
13 Nov 2025
18 Jul 2025
2 Aug 2025
18 Jul 2025
1 Aug 2025
18 Jul 2025
Amount
Reconditioning of worn out casing and end covers: Charges for Booster pump DE and NDE side end casings and Impeller casing worn out portion metal filling by special Electrodes and machining & grinding, Rotor shaft run out checking and correction work, fixing of new impeller wear rings and casing wear rings including the cost of new wear rings, removal of spiral wound gaskets of seized and fixing new spiral wound gaskets including the, cost of new gaskets, removal of DE and NDE end cover gaskets and fixing of new end cover gaskets including the cost of new gaskets, Dismantling, assembling of Impeller with the shaft and balancing of rotor assembly, Final assembly of all internals of the pump including To and fro transportation of the Booster pump. (Pump DE & NDE end bearing to be supplied by the firm) Note: Required Mechanical seals will be supplied by M/s TNPGCL.
Reconditioning of worn out Booster pump-B Shaft and Shaft Sleeve: Charges for Reconditioning the worn-out shaft and Shaft sleeve of Boiler Feed Booster Pump including the cost of special stainless steel welding Electrodes. Charges for Dismantling of impeller sleeve lock nut, sleeve (DE&NDE) and impeller from shaft, Cleaning the damaged portion of the shaft and Shaft sleeve (DE&NDE) of Turbine driven Boiler feed Booster pump, Removal of the fatigue material in the worn out portion by grinding/machining, Welding with required Stainless steel welding electrode to be built up by considering the criticality of the base material composition and machining. Welding should be carried out with unique welding procedure combined with required preheating, maintaining inter pass temperature and heat insulation to avoid cracks during welding, Final machining of the shaft and shaft sleeve face and circumferential machining of shaft of the pump, inspecting the machining area by Die Penetrant Test & Ultra sonic test method.
Reconditioning the worn-out NDE Bearing Housing in Booster pump of Turbine Driven Boiler Feed Pump ‘B’ including the cost of special Cast Iron welding Electrodes: Charges for Cleaning the inner portion of the Top & Bottom NDE side Bearing Housing of Booster Pump, Removal of the fatigue material in the worn out portion by grinding/ machining, Welding with required SUPERON make cast iron welding electrode ( Super Cast NiFe-K) having optimum nickel content to be built up by considering the criticality of the base material composition and machining. Welding should be carried out with unique welding procedure combined with required preheating, maintaining inter pass temperature and heat insulation to avoid cracks during welding, Final machining of the bearing seating face and circumferential machining of Top & Bottom Bearing Housing of the pump, inspecting the machining area by Die Penetrant Test & Ultra sonic test methods and assembling of Top and Bottom bearing housing to check the clearance between outer race of the bearing and Bearing seating area.
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