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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹27.7 LAdmitted-Finance NO 69 1 A BLOCK 11TH STREET ANNA NAGAR EAST CHENNAI 600 102 | CHENNAI | CHENNAI | TAMIL NADU | 600102 | L1 | Admitted-Finance | |
| 2 | L2₹29.2 L+₹1.4 L (5.19%)Admitted-Finance NO 69 1 A BLOCK 11TH STREET ANNA NAGAR EAST CRYSTAL COURT A BLOCK 11TH STREET ANNA NAGAR EAST CHENNAI TAMIL NADU 600102 | CHENNAI | TAMIL NADU | 600102 | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | SREE RAGAVENDRA INDUSTRIAL ENGINEERS L2 | Hi Trans Services L1 |
|---|---|---|---|---|---|
| 1.00 | Charges for attending faults in the control panel like feedback cable, protection switches like oil level switch, water flow switch, evaporator pressure feedback cable, discharges pressure feedback cable etc, including cost of consumables and T&P’s. | 24 | Nos | 2,625 ₹74,340 | 2,500 ₹70,800 Lowest |
| 2.00 | Charges for cleaning of evaporator and condenser tube by removal of inlet / outlet pipe lines, end cover of evaporator shell, cleaning the dirty particles, cleaning the tube internals by nylon wire brush fitted with high pressure water collection of sediments reassembling of evaporator end covers and leak checking of end covers, pipes in PHB& service building including cost of consumables and T&P’s. | 12 | Nos | 16,875 ₹2,38,950 | 16,050 ₹2,27,268 Lowest |
| 3.00 | Charges for servicing of electrical circuits and rectification of defective electrical components, identification of electrical faults and servicing ofelectrical components attending the same renewal of MCB, power conductor relay, LP/HP switches if necessary. Including cost of MCB, Power conductor relay,switches, consumables and T&P’s. | 5 | Nos | 28,800 ₹1,69,920 | 27,425 ₹1,61,807.5 Lowest |
| 4.00 | Charges for making preliminary arrangements for de-scaling A.C Condenser of Screw chiller plant by connecting circulating pump with condenser, dosing chemical, circulating chemical, then dismantling the pump etc, including cost of consumables and T&P’s. | 12 | Nos | 18,500 ₹2,61,960 | 17,550 ₹2,48,508 Lowest |
| 5.00 | Charges for dismantling & assembling of both the end cover of the condenser including cutting, renewal new rubber gasket for both end cover, commissioning of condenser, including cost of Rubber gaskets,consumables and T&P’s. | 8 | Nos | 13,850 ₹1,30,744 | 13,150 ₹1,24,136 Lowest |
| 6.00 | Charges for reconditioning of the suction and discharge gas valves of compressor, carrying out the flushing of the allgas lines by admitting Nitrogen gas. If necessary renewing the copper tubes, leak testing, vacuumizing & commissioning of compressor after coupling and aligning as per the direction of Engineer – in charge.(6 No valves) including cost of copper tube,N2 gas, valves,consumables and T&P’s. | 4 | opns | 39,500 ₹1,86,440 | 37,700 ₹1,77,944 Lowest |
| 7.00 | Charges for bypassing the oil switch during oil carryover at the bottom of thecondenser, isolating the condenser drier valves for replacing the filter driersand normalizing the chiller,including cost of Driers,consumables and T&P’s. | 24 | Nos | 2,000 ₹56,640 | 1,900 ₹53,808 Lowest |
| 8.00 | Charges for brush cleaning of all condenser and Evaporator tubes one by one and water washing,cleaning the dirty particles,cleaning the tubeinternals by nylon wire brush fitted with high pressure water collection ofsediments reassembling of cooler end covers and pipes and leak checking ofendcovers and pipes in PHB & service building including cost of Driers,consumables and T&P’s. | 1,288 | Nos | 42 ₹63,833.28 | 37 ₹56,234.08 Lowest |
| 9.00 | 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 hire charges for T&P’s. | 48 | Nos | 4,300 ₹2,43,552 | 4,090 ₹2,31,657.6 Lowest |
| 10.00 | Charges for removal of the motor of 7.5KW capacity from the AC Plant cooling tower after dismantling the supporting pipe, mesh and fan blades, fixing disc and positioning the overhauled motor in the cooling tower by fixing fan blade disc, supporting pipes etc..,aligning commissioning and painting of
motor blade, supporting pipes etc., | 4 | motor | 6,950 ₹32,804 | 6,615 ₹31,222.8 Lowest |
Tender Value
Refer Docs
EMD Value
₹20,000
Closing Date
10 Sept 2026, 2:00 pmClosed
SE MI NCTPS1 CH 120
O/o SE MI NCTPS1 CH 120
NCTPS I SE MI circle AMC 26 27 MPM Dn Preventive and Break down Maintenance of Screw Chiller assembly for a period of one year from the date of handing over of site
2026_EB_698716_1
CE SE MI NCTPS I 17 26 27
Open Tender
Power/Energy Projects/Products
Works
365 days
Works
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹20,000
Yes
24 Sept 2026
28 Aug 2026
11 Sept 2026
28 Aug 2026
10 Sept 2026
28 Aug 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Charges for attending faults in the control panel like feedback cable, protection switches like oil level switch, water flow switch, evaporator pressure feedback cable, discharges pressure feedback cable etc, including cost of consumables and T&P’s. | 24 | Nos | 27,200 | ₹6,52,800 |
| 2 | Charges for cleaning of evaporator and condenser tube by removal of inlet / outlet pipe lines, end cover of evaporator shell, cleaning the dirty particles, cleaning the tube internals by nylon wire brush fitted with high pressure water collection of sediments reassembling of evaporator end covers and leak checking of end covers, pipes in PHB& service building including cost of consumables and T&P’s. | 12 | Nos | 26,323 | ₹3,15,876 |
| 3 | Charges for servicing of electrical circuits and rectification of defective electrical components, identification of electrical faults and servicing ofelectrical components attending the same renewal of MCB, power conductor relay, LP/HP switches if necessary. Including cost of MCB, Power conductor relay,switches, consumables and T&P’s. | 5 | Nos | 21,624 | ₹1,08,120 |
| 4 | Charges for making preliminary arrangements for de-scaling A.C Condenser of Screw chiller plant by connecting circulating pump with condenser, dosing chemical, circulating chemical, then dismantling the pump etc, including cost of consumables and T&P’s. | 12 | Nos | 14,172 | ₹1,70,064 |
| 5 | Charges for dismantling & assembling of both the end cover of the condenser including cutting, renewal new rubber gasket for both end cover, commissioning of condenser, including cost of Rubber gaskets,consumables and T&P’s. | 8 | Nos | 9,448 | ₹75,584 |
| 6 | Charges for reconditioning of the suction and discharge gas valves of compressor, carrying out the flushing of the allgas lines by admitting Nitrogen gas. If necessary renewing the copper tubes, leak testing, vacuumizing & commissioning of compressor after coupling and aligning as per the direction of Engineer – in charge.(6 No valves) including cost of copper tube,N2 gas, valves,consumables and T&P’s. | 4 | opns | 6,182 | ₹24,728 |
| 7 | Charges for bypassing the oil switch during oil carryover at the bottom of thecondenser, isolating the condenser drier valves for replacing the filter driersand normalizing the chiller,including cost of Driers,consumables and T&P’s. | 24 | Nos | 6,182 | ₹1,48,368 |
| 8 | Charges for brush cleaning of all condenser and Evaporator tubes one by one and water washing,cleaning the dirty particles,cleaning the tubeinternals by nylon wire brush fitted with high pressure water collection ofsediments reassembling of cooler end covers and pipes and leak checking ofendcovers and pipes in PHB & service building including cost of Driers,consumables and T&P’s. | 1,288 | Nos | 6,182 | ₹79,62,416 |
| 9 | 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 hire charges for T&P’s. | 48 | Nos | 6,182 | ₹2,96,736 |
| 10 | Charges for removal of the motor of 7.5KW capacity from the AC Plant cooling tower after dismantling the supporting pipe, mesh and fan blades, fixing disc and positioning the overhauled motor in the cooling tower by fixing fan blade disc, supporting pipes etc..,aligning commissioning and painting of
motor blade, supporting pipes etc., | 4 | motor | 6,182 | ₹24,728 |
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