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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹28.2 LAccepted-AOC PLOT NO 113 DOOR NO 1 746 2ND FLOOR VGP PUSHPA NAGAR MEDAVAKKAM CHENNAI 600 100 | CHENGALPATTU | TAMIL NADU | 600100 | ₹28.2 L Quoted ₹34.4 L | L1 | Accepted-AOC Accepted |
| 2 | L2₹37.8 LRejected-AOC 4 13A PERIYAR NAGAR THANGAMAPURIPATTINAM METTUR DAM 636 402 | SALEM | TAMIL NADU | 636402 | ₹37.8 L | L2 | Rejected-AOC Rejected |
| Sl No | Description | Qty | Unit | ANNAI ENTERPRISES L2 | SUNIL ENTERPRISES L1 |
|---|---|---|---|---|---|
| 1.00 | Charges for checking the tightness and correcting the alignment of V belts and rectifying the defects in bearings, plumber blocks, pulleys at both drive end & non drive ends of each blowers of AHU. Including cost V belt, consumables and T&P's hire charges. | 120 | AHU | 1,850 ₹2.2 L | 1,800 ₹2.2 L |
| 2.00 | Charges for decoupling and dismantling of Condenser / Chill water pump overhauling, checking of pump internals, such as impeller shaft, sleeves, bearings, casing rings gland assembly, stuffing box packing and bushings etc., replacing the worn-out components, assembling, aligning and with motor and taking trail run inclusive cost of pump spares by Contractor scope and consumables and T&P's hire charges. | 16 | Nos | 18,735 ₹3.0 L | 18,300 ₹2.9 L |
| 3.00 | Charges for Greasing of chilled water pumps and condenser water pumps, Changing of chilled water pumps and condenser water pumps gland packing, Cleaning the strainers & filters of chilled water and condenser water pumps. Inclusive cost of gland rope by Contractor scope and consumables and T&P's hire charges. | 30 | Pump | 1,038 ₹31,140 | 1,000 ₹30,000 |
| 4.00 | Charges for attending the repair works of 200NB Gate, NRV, dismantling of valves cleaning ,inspection of internal parts such as stem, bush, gland, fasteners, lapping the valve and valve sheet, blue match checking, inspection of stem, renewal parts if damaged/rectified reassembly of internal parts with new gland rope and leak checking. Including consumables and T & P's hire charges. | 8 | Nos | 3,000 ₹24,000 | 2,685 ₹21,480 |
| 5.00 | Charges for cleaning of cooling tower collection basin fills, nozzles, against coal powder deposits. By isolating the cooling tower inlet & outlet valves, Draining the dusty water & after cleaning fill with new water, to avoid chocking in condenser and to improve AC effect to avoid loss of generation. Including consumables and T&P's hire charges. | 48 | Nos | 5,650 ₹2.7 L | 5,430 ₹2.6 L |
| 6.00 | Attending works in Switch yard control room AHU ( AHU Size 7)by Dismantling AHU Assembly, Renewal Reconditioning of Chiller coil, AHU shaft, blower, bearings, pulleys, Bolts and Nuts with new one then dismantling old damaged insulation, rectification of canvass cloth providing new insulation, Commissioning and trail run (chiller Coil, shaft, Blower, will be supplied by TANGEDCO). (16TR) Inclusive cost of bearing, bolt and nuts, belt & canvas cloth by Contractor scope, consumables and T&P's hire charges. | 2 | Sets | 1,25,800 ₹2.5 L | 1,23,650 ₹2.5 L |
| 7.00 | Attending works in DM plant AHU , ( AHU Size 6 A)by Dismantling AHU Assembly, Renewal Reconditioning of Chiller coil, AHU shaft, blower, bearings, pulleys, Bolts and Nuts with new one then dismantling old damaged insulation, rectification of canvass cloth providing new insulation, Commissioning and trail run. (10.5TR)Inclusive cost of bearing, bolt and nuts, belt & canvas cloth by Contractor scope, consumables and T&P's hire charges. | 2 | Sets | 1,10,275 ₹2.2 L | 1,06,110 ₹2.1 L |
| 8.00 | Charges for Attending works in ‘0’ Mtr AHU, (AHU Size 3) by Dismantling AHU Assembly, Renewal Reconditioning of Chiller coil, reconditioning renewal of AHU shaft, blower, bearings, pulleys, Bolts and Nuts with new one then dismantling old damaged insulation, rectification of canvass cloth providing new insulation, Commissioning and trail run (Chiller Coil, shaft, Blower, will be supplied by TANGEDCO). 6000m3/hr (6TR) Inclusive cost of bearing ,bolt and nuts ,belt & canvas cloth by Contractor scope , consumables and T&P's hire charges. | 2 | Sets | 60,372 ₹1.2 L | 58,305 ₹1.2 L |
| 9.00 | Charges for patch welding in the eroded portion for 10 mtr length including consumables and T&P's. | 100 | Mtrs | 350 ₹35,000 | 295 ₹29,500 |
| 10.00 | Cleaning of air filters and cooling coil in the AHU's located in the 13 various places, by dismantling the dry metalic filters in order to improve the cooling effect in the control room, removing the coal & ash dust deposits in the chiller coil thoroughly. Including consumables and T & P's hire charges. | 2,736 | Nos | 40 ₹1.1 L | 32 ₹87,552 |
Tender Value
Refer Docs
EMD Value
₹40,600
Closing Date
27 Mar 2025, 2:00 pmClosed
SE MI NCTPS1 CH 120
O/o SE MI NCTPS1 CH 120
NCTPS I SE MI Circle AMC 25 26 MPM Dn AC Plant Carrying out time bound program for condenser water pump chill water pump cooling tower AHU Break down maintenance of 2 TR split AC Units 11 TR 16 5 TR AC package units for a period of one year from the
2025_EB_532357_1
CE SE MI NCTPS I 261 24 25
Open Tender
Power/Energy Projects/Products
365 days
Works
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹40,600
Yes
9 Apr 2026
14 Mar 2025
28 Mar 2025
14 Mar 2025
27 Mar 2025
14 Mar 2025
Amount
Charges for checking the tightness and correcting the alignment of V belts and rectifying the defects in bearings, plumber blocks, pulleys at both drive end & non drive ends of each blowers of AHU. Including cost V belt, consumables and T&P's hire charges.
Charges for decoupling and dismantling of Condenser / Chill water pump overhauling, checking of pump internals, such as impeller shaft, sleeves, bearings, casing rings gland assembly, stuffing box packing and bushings etc., replacing the worn-out components, assembling, aligning and with motor and taking trail run inclusive cost of pump spares by Contractor scope and consumables and T&P's hire charges.
Charges for Greasing of chilled water pumps and condenser water pumps, Changing of chilled water pumps and condenser water pumps gland packing, Cleaning the strainers & filters of chilled water and condenser water pumps. Inclusive cost of gland rope by Contractor scope and consumables and T&P's hire charges.
Charges for attending the repair works of 200NB Gate, NRV, dismantling of valves cleaning ,inspection of internal parts such as stem, bush, gland, fasteners, lapping the valve and valve sheet, blue match checking, inspection of stem, renewal parts if damaged/rectified reassembly of internal parts with new gland rope and leak checking. Including consumables and T & P's hire charges.
Charges for cleaning of cooling tower collection basin fills, nozzles, against coal powder deposits. By isolating the cooling tower inlet & outlet valves, Draining the dusty water & after cleaning fill with new water, to avoid chocking in condenser and to improve AC effect to avoid loss of generation. Including consumables and T&P's hire charges.
Attending works in Switch yard control room AHU ( AHU Size 7)by Dismantling AHU Assembly, Renewal Reconditioning of Chiller coil, AHU shaft, blower, bearings, pulleys, Bolts and Nuts with new one then dismantling old damaged insulation, rectification of canvass cloth providing new insulation, Commissioning and trail run (chiller Coil, shaft, Blower, will be supplied by TANGEDCO). (16TR) Inclusive cost of bearing, bolt and nuts, belt & canvas cloth by Contractor scope, consumables and T&P's hire charges.
Attending works in DM plant AHU , ( AHU Size 6 A)by Dismantling AHU Assembly, Renewal Reconditioning of Chiller coil, AHU shaft, blower, bearings, pulleys, Bolts and Nuts with new one then dismantling old damaged insulation, rectification of canvass cloth providing new insulation, Commissioning and trail run. (10.5TR)Inclusive cost of bearing, bolt and nuts, belt & canvas cloth by Contractor scope, consumables and T&P's hire charges.
Charges for Attending works in ‘0’ Mtr AHU, (AHU Size 3) by Dismantling AHU Assembly, Renewal Reconditioning of Chiller coil, reconditioning renewal of AHU shaft, blower, bearings, pulleys, Bolts and Nuts with new one then dismantling old damaged insulation, rectification of canvass cloth providing new insulation, Commissioning and trail run (Chiller Coil, shaft, Blower, will be supplied by TANGEDCO). 6000m3/hr (6TR) Inclusive cost of bearing ,bolt and nuts ,belt & canvas cloth by Contractor scope , consumables and T&P's hire charges.
Charges for patch welding in the eroded portion for 10 mtr length including consumables and T&P's.
Cleaning of air filters and cooling coil in the AHU's located in the 13 various places, by dismantling the dry metalic filters in order to improve the cooling effect in the control room, removing the coal & ash dust deposits in the chiller coil thoroughly. Including consumables and T & P's hire charges.
Charges for vacumising the AC system, R 22 gas charging, Leak testing, changing of Capillary & strainer if required, including cost of R22 Gas, capillary & strainer, consumables and T&P's.
Charges towards the Servicing of electrical components, such as capacitor, relay, Air filter, cable, cable lugs, Timer circuit, MCB Assembly, reassembling, testing & trail run and replacement of above spares, including consumables and T & P's. if necessary (Spares will be supplied by TNPGL)
Charges towards the cleaning of Air filter, Evaporator coil, Condenser coil with compressed air, soap ,water, nylon brush in AC indoor & out door units, including consumables and T & P's
Charges for servicing the stabilizer 5Kva rating (2TR/11TR/ 16.5TR capacity) towards the replacement of electrical components if required such as relay etc attending the fault of stabilizer, i.e electrical circuit protections, time delay etc, including consumables and T&P's. (if necessary new stabilizer supplied by Contractor)
Removal of blower condenser fan motor by dismantling the old one and fixing it with new one and lubricating the fan bearing and aligning, including Fan motor, consumables and T&P's hire charges.
Charges for Dismantling the erected 1.5 TR/2 TR Split unit and to refix the same in required area at NCTPS I site. Including spares, consumables and T & P's hire charges.
Charges for inspection & attending routine maintenance/minor faults /Breakdown works /General cleaning in AHU/ Spilt AC/ Package Units / All pumps / cooling tower and it's connected equipments at all locations including cost of consumables such as cotton waste, Fastners, Bolt Nuts, Lubricants etc., and T & P's hire charges.
ANNAI ENTERPRISES (BID ID -1274473)
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