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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹8.1 LAccepted-AOC 487 A 1 GOPAL MISHRA ROAD BEHALA KOLKATA 700034 | KOLKATA | WEST BENGAL | 700034 | ₹8.1 L | L1 | Accepted-AOC L1 |
| 2 | L2₹8.3 L+₹25,128 (3.11%)Rejected-Finance 23K CHRISTOPHER ROAD GOBINDA KHATICK ROAD KOLKATA KOLKATA WEST BENGAL 700046 | KOLKATA | WEST BENGAL | 700046 | ₹8.3 L+₹25,128 (3.11%) | L2 | Rejected-Finance L2 |
| 3 | L3₹8.4 L+₹32,918 (4.08%)Rejected-Finance | ₹8.4 L+₹32,918 (4.08%) | L3 | Rejected-Finance L3 |
| Sl No | Description | Qty | Unit | R D ENTERPRISE L3 | STAR ENTERPRISE L1 | MAITY AND CO L2 |
|---|---|---|---|---|---|---|
| 1.00 | Complete Dismantling of old damaged 50 HP VNC Centrifugal Pump part by part checking the conditions, from base and Motor end with all tools tackles etc and carrying to the workshop for repairing. | 1 | Item | 43,660 ₹43,660 | 42,600 ₹42,600 Lowest | 43,440 ₹43,440 |
| 2.00 | Chemical Analysis of old dismantled Impeller, Shaft and Sole Plate at registered Metallurgical Laboratory with test report. | 1 | Item | 15,340 ₹15,340 | 13,800 ₹13,800 Lowest | 14,640 ₹14,640 |
| 3.00Fabrication, Manufacture and Supply of pump spares/components with same specification of existing old one with proper tolerance and finish as per direction of EIC as follows -- | ||||||
| 3.01 | Sole Plate of 950x950x32 mm of material as obtained by chemical analysis. | 1 | Item | 44,840 ₹44,840 | 43,800 ₹43,800 Lowest | 44,640 ₹44,640 |
| 3.02 | Casting of Impeller of Ø350 mm with Hub length 145 mm and Bore 80 mm by making pattern as per actual dimensions and material of existing one as obtained in Chemical Anlysis. | 1 | Item | 1,20,360 ₹1,20,360 | 1,15,000 ₹1,15,000 Lowest | 1,20,000 ₹1,20,000 |
| 3.03 | Pump Shaft of Ø110x1500 mm of material as obtained by chemical analysis. | 1 | Item | 69,620 ₹69,620 | 68,400 ₹68,400 Lowest | 69,600 ₹69,600 |
| 3.04 | Impeller lock nut/adjusting nut (Material-ST ST ASTM A276-410 ANLD) | 1 | Item | 11,210 ₹11,210 | 10,500 ₹10,500 Lowest | 11,040 ₹11,040 |
| 3.05 | Casing wear ring (Material-CI IS210:FG260) | 1 | Item | 8,260 ₹8,260 | 7,400 ₹7,400 Lowest | 7,800 ₹7,800 |
| 3.06 | Casing Cover (Material-CI IS210:FG260) | 1 | Item | 9,204 ₹9,204 | 9,000 ₹9,000 | 8,760 ₹8,760 Lowest |
| 3.07 | Bearing Cover (Material-CI IS210:FG260) | 1 | Item | 12,154 ₹12,154 | 11,400 ₹11,400 Lowest | 11,880 ₹11,880 |
Tender Value
Refer Docs
EMD Value
₹16,300
Closing Date
16 May 2025, 1:00 pmClosed
Executive Engineer, GAP-I, EM, KMDA
Office of the Executive Engineer, GAP-I, EM, KMDA, 83 1A Vivekananda Road, 3rd floor, Kolkata-700006
Dismantling, repairing, overhauling, installation and commissioning of VNC Centrifugal Pump Set No-1 along with other allied works at Serampore MPS under Serampore Municipality.
2025_KMDA_841419_1
02/EE(E/M)/ GAP-I/ EM/KMDA/T-02(E)/2025-26 Dt. 24.04.2025
Open Tender
Electrical Work/ Equipment
Item Rate
15 days
Serampore Municipality.
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹16,300
Office of the Executive Engineer, GAP-I, EM, KMDA
24 Aug 2026
8 May 2025
19 May 2025
8 May 2025
16 May 2025
8 May 2025
13 May 2025
Amount
Complete Dismantling of old damaged 50 HP VNC Centrifugal Pump part by part checking the conditions, from base and Motor end with all tools tackles etc and carrying to the workshop for repairing.
Chemical Analysis of old dismantled Impeller, Shaft and Sole Plate at registered Metallurgical Laboratory with test report.
Fabrication, Manufacture and Supply of pump spares/components with same specification of existing old one with proper tolerance and finish as per direction of EIC as follows --
Sole Plate of 950x950x32 mm of material as obtained by chemical analysis.
Casting of Impeller of Ø350 mm with Hub length 145 mm and Bore 80 mm by making pattern as per actual dimensions and material of existing one as obtained in Chemical Anlysis.
Pump Shaft of Ø110x1500 mm of material as obtained by chemical analysis.
Impeller lock nut/adjusting nut (Material-ST ST ASTM A276-410 ANLD)
Casing wear ring (Material-CI IS210:FG260)
Casing Cover (Material-CI IS210:FG260)
Bearing Cover (Material-CI IS210:FG260)
Split Gland (Material-CI IS210:FG260)
Clamping Plate (Material-MS IS:5986)
Muff Coupling with key way (Material-CI)
Key - Impeller (Material-ST ST ASTM A276-410 ANLD)
Key - Coupling (Material-CS IS 1570:40C8 HOT RLD)
Bearing Lock Nut (Material-CS IS 1570:20C8 HOT RLD)
Stuffing Box Bush (Material-CI IS210:FG260)
Lock Washer (Material-CS IS 1570:10C4 HOT RLD)
Inspection Hole Cover (Material-CI IS210:FG260)
Shaft Sleeve /Gland Sleeve . (Material-ST ST ASTM A276-410 ANLD)
Internal Circlip (Material-SPRING ST IS:4072-80C6)
Oil Seal -DE (Material-Nitrile rub with steel spring )
Oil Seal -NDE (Material-Nitrile rub with steel spring )
Gasket for Casing Cover, Imp & Sleeve, Inspection Cover and Impeller Nut (Material-Non Asbestos ferrolite NAM37 or eq)
Pipe Nipple -Inlet and its Socket for sealing (Material- Heavy duty MS galvanised)
Grease Nipple for Brg Cover, Brg Cart and for sealing (Material- CS IS:1367 Part3 CL 4.6 CDP)
Coupling of Pump & Motor assembling with coupling nut bolt and coupling key.
Repairing of Intermediate Shaft (EN-19) 1700mmxØ100mm
Dynamic Balancing of Impeller and Pump Shaft as per ISO 21940-11 with test report.
Servicing, cleaning and repairing of Pump Volute Casing, Thrust Bearing Housing, Bearing Block etc by making tap wholes, supply and fixing studs, including welding and painting.
Installation of Pump by complete assembling, fitting ,fixing of all above components of the Pump and making proper shaft alignment with Motor by fixing thrust bearing and pillow block units and commissioning the whole system followed by 07 days trial operation as per direction of EIC.
Supply & Delivery of Thrust Bearing -No-3313A (SKF)
Supply & Delivery of Pillow Block Unit - Bearing no-22216E (SKF)
MAITY AND CO (BID ID -6395785)
R D ENTERPRISE (BID ID -6395811)
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