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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹42.1 LAccepted-AOC 44 NEW AMARANJIPURAM TONDIARPET CHENNAI 81 | CHENNAI | CHENNAI | TAMIL NADU | 600081 | ₹42.1 L Quoted ₹39.2 L | L1 | Accepted-AOC Accept |
| 2 | L2₹41.2 LRejected-AOC NO 15 1 31 1 KASI GARDEN 3RD LANE ROYAPURAM CHENNAI 13 | CHENNAI | CHENNAI | TAMIL NADU | 600013 | ₹41.2 L | L2 | Rejected-AOC Reject |
| Sl No | Description | Qty | Unit | NERINA ENGINEERING WORKS L1 | A.G. ENTERPRISES L2 |
|---|---|---|---|---|---|
| 1.00 | Material cost: M30*145mm stud with one nut (thread length 45mm at one other end 70mm) | 120 | Nos. | 785 ₹94,200 | 824 ₹98,880 |
| 2.00 | Material cost: M24 *100 mm stud with one nut (thread length 35 mm at one end and other end 50 mm) | 24 | Nos. | 356 ₹8,544 | 373 ₹8,952 |
| 3.00 | Labour Cost:Charges for complete cleaning to facilitate to perform Dye penetrant test to check and detect material quality and cracks in pump casing | 2 | Nos. | 29,095 ₹58,190 | 30,549 ₹61,098 |
| 4.00 | Labour Cost: Charges for grit blasting the pump casings internal and external surfaces, chemical cleaning, degreasing and surface preparation | 2 | Nos. | 98,263 ₹2.0 L | 1,03,176 ₹2.1 L |
| 5.00 | Labour Cost:Charges for locating the detoriated portion in the pump casing stationary vane blades, filling the vane with the appropriate matching metal by welding, grinding and finishing the vane in order to strengthening the pump casing stationary vane blades by using special types of welding electrodes, checking for any blow holes in the welded portion as per the direction of the site engineer, including the cost of consumables and t&P)s etc. | 18 | Nos. | 25,476 ₹4.6 L | 26,749 ₹4.8 L |
| 6.00 | Labour Cost: Charges for machining fixed vanes by grinding for edge preparation, rebuild with ceramic repair compound and fine finish to achieve uniform profile of vane. | 18 | Nos. | 40,342 ₹7.3 L | 42,359 ₹7.6 L |
| 7.00 | Labour Cost: Charges for machining of under cutting the bottom seating area of the pump casing and prepare the surface and rebuild with ceramic repair compound and fine finish. | 2 | Nos. | 5,43,026 ₹10.9 L | 5,70,177 ₹11.4 L |
| 8.00 | Labour Cost: Charges for machining of pump casing outside pad seating area and rebuilding with ceramic repair compound and fine finish. | 2 | Nos. | 1,60,688 ₹3.2 L | 1,68,722 ₹3.4 L |
| 9.00 | Labour Cost: Charges for providing the stiffener plate between the pump casing flange and suction casing bell mouth flange with MS plate at various location so as to strengthen the pump casing assembly by using special type of welding electrodes as per the
direction of the site engineer, including the cost of consumables & T&Ps etc. | 2 | Nos. | 13,310 ₹26,620 | 13,975 ₹27,950 |
| 10.00 | Labour Cost: Charges for Removing of damaged flanged type cutless rubber bearing and boring pump casing ID to required size and OD of the flange type cutless rubber bearing specifically made to suit this pump casing ID including cost of consumables and hire charges for T&P's. | 2 | Nos. | 2,09,093 ₹4.2 L | 2,19,547 ₹4.4 L |
Tender Value
Refer Docs
EMD Value
₹38,500
Closing Date
12 Dec 2025, 2:00 pmClosed
The Chief Engineer
The Chief Engineer, North Chennai Thermal Power Station - I, Chennai - 120
NCTPS I Operation Circle CA Dn CWPH Recondition of released worn out pump casing in CWP
2025_EB_627246_1
CE/NCTPS-I/SE/OPN/62/2025-26
Open Tender
Power/Energy Projects/Products
90 days
NCTPS - I
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹38,500
Yes
8 Apr 2026
28 Nov 2025
15 Dec 2025
28 Nov 2025
12 Dec 2025
28 Nov 2025
Material cost: M30*145mm stud with one nut (thread length 45mm at one other end 70mm)
Material cost: M24 *100 mm stud with one nut (thread length 35 mm at one end and other end 50 mm)
Labour Cost:Charges for complete cleaning to facilitate to perform Dye penetrant test to check and detect material quality and cracks in pump casing
Labour Cost: Charges for grit blasting the pump casings internal and external surfaces, chemical cleaning, degreasing and surface preparation
Labour Cost:Charges for locating the detoriated portion in the pump casing stationary vane blades, filling the vane with the appropriate matching metal by welding, grinding and finishing the vane in order to strengthening the pump casing stationary vane blades by using special types of welding electrodes, checking for any blow holes in the welded portion as per the direction of the site engineer, including the cost of consumables and t&P)s etc.
Labour Cost: Charges for machining fixed vanes by grinding for edge preparation, rebuild with ceramic repair compound and fine finish to achieve uniform profile of vane.
Labour Cost: Charges for machining of under cutting the bottom seating area of the pump casing and prepare the surface and rebuild with ceramic repair compound and fine finish.
Labour Cost: Charges for machining of pump casing outside pad seating area and rebuilding with ceramic repair compound and fine finish.
Labour Cost: Charges for providing the stiffener plate between the pump casing flange and suction casing bell mouth flange with MS plate at various location so as to strengthen the pump casing assembly by using special type of welding electrodes as per the direction of the site engineer, including the cost of consumables & T&Ps etc.
Labour Cost: Charges for Removing of damaged flanged type cutless rubber bearing and boring pump casing ID to required size and OD of the flange type cutless rubber bearing specifically made to suit this pump casing ID including cost of consumables and hire charges for T&P's.
Labour Cost: Charges for drilling and enlarging of pump casing Cutless Rubber Bearing fixing holes to suit & size of M20 tapped holes of length 50mm.
Labour Cost: Charges for renewal of worn out studs in pump casing bottom liner seating studs, bottom enclosing pipe seating studs & delivery tapper seating studs by welding removal of existing damaged studs, drilling and retapping and fixing of new studs, metal filling and grinding the welded surface including cost of consumables and hire charges for t&p's. M30 x 145mm
Labour Cost: Charges for renewal of worn out studs in pump casing bottom liner seating studs, bottom enclosing pipe seating studs & delivery tapper seating studs by welding removal of existing damaged studs, drilling and retapping and fixing of new studs, metal filling and grinding the welded surface including cost of consumables and hire charges for t&p's. M24 x 100
Labour Cost: Transportation charges from NCTPS-1 to workshop & workshop to NCTPS-1
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