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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹9.9 LAdmitted-Finance 11TH FLOOR ECO CENTRE BUSINESS TOWER P NO 4 EM BLOCK SECTOR V KOLKATA 91 | KOLKATA | 24 PARAGANAS NORTH | WEST BENGAL | 700091 | L1 | Admitted-Finance | |
| 2 | L2₹10.6 L+₹68,810 (6.92%)Admitted-Finance B 3 88 PASHCHIM VIHAR NEW DELHI 110063 | WEST | DELHI | 110063 | L2 | Admitted-Finance | |
| 3 | L3₹11.6 L+₹1.7 L (16.8%)Admitted-Finance | L3 | Admitted-Finance | |
| 4 | L4₹11.7 L+₹1.8 L (17.8%)Admitted-Finance 8 FLOOR 809 A ANSAL KIRTI SHIKHAR 11 DISTT CENTRE JANAK PURI NEW DELHI PIN 110058 | NEW DELHI | JANAK PURI | DELHI | 110058 | L4 | Admitted-Finance |
| Sl No | Description | Qty | Unit | SONA COOLING TOWERS L4 | Bravia Techno Solutions Pvt Ltd L3 | Blue Star Limited L1 | HONEY COLLECTION L2 |
|---|---|---|---|---|---|---|---|
| 1.00Removing of existing faulty VF Drive and Providing, fixing, of new VF Drive of following capacity suitable for operation on 415V ± 15%, 3 Phase, 50Hz ± 5% ac supply continuous heavy duty rating with inbuilt protection of Overload Tripping, Short Circuit, Earth fault, Stalling, U/V, O/V (with time delay), Protection against input surge, Protection against over temperature of heat sink, Following LED indication lamps with legends shall be available on the panel /compartment VFD in line, VFD Trip, Motor OFF, Cooling fan Trip, VFD out of line, Control supply healthy, etc. Under voltage / Over voltage trip shall be of self reset type. However Separate fault reset push button shall be provided on the panel to reset other drive faults other than under voltage / over voltage. The VFD should have provision for connection and operation-control through IBMS, testing and commissioning complete as required. (Existing make: Danfoss; as the existing panel has limited space bidders are required to visit site and take actual measurement for deciding appropriate make of VFD) [Acceptable make: Danfoss / ABB / Schneider / Siemens / Mitsubishi / LK (L&T)] | |||||||
| 1.01 | Not Less than 3 kW | 9 | Each | 3,06,000 ₹3,06,000 | 3,20,400 ₹3,20,400 | 2,19,690 ₹2,19,690 Lowest | 3,15,000 ₹3,15,000 |
| 1.02 | Not Less than 5.5 kW | 2 | Each | 98,000 ₹98,000 | 96,600 ₹96,600 | 56,300 ₹56,300 Lowest | 90,000 ₹90,000 |
| 1.03 | Not Less than 7.5 kW | 2 | Each | 1,09,600 ₹1,09,600 | 1,05,800 ₹1,05,800 | 65,400 ₹65,400 Lowest | 1,00,000 ₹1,00,000 |
| 2.00 | Complete servicing of AHU Blower including replacement of bearings, checking and adjustment of tension of belts, checking and cleaning of condensate pans, trays and drains, spring vibration isolators for abnormal vibration, through cleaning of cooling coils, purging of air from water coils for smooth and abnormal noise-free running of blower and motor assembly, complete cleaning of blower fan, etc. complete as directed by the Engineer-in-charge. [1 job means: complete job in one AHU] | 7 | Job | 82,250 ₹82,250 | 68,740 ₹68,740 | 1,01,500 ₹1,01,500 | 14,000 ₹14,000 Lowest |
| 3.00 | Complete servicing of AHU Blower including checking and adjustment of tension of belts, lubricating the bearings with application of grease, checking and cleaning of condensate pans, trays and drains, spring vibration isolators for abnormal vibration, through cleaning of cooling coils, purging of air from water coils for smooth and abnormal noise-free running of blower and motor assembly, complete cleaning of blower fan, etc. complete as directed by the Engineer-in-charge. [1 job means: complete job in one AHU] | 33 | Job | 1,48,500 ₹1,48,500 | 1,27,050 ₹1,27,050 | 1,48,500 ₹1,48,500 | 66,000 ₹66,000 Lowest |
| 4.00 | Complete servicing of 40 HP Condenser water pumps including replacement of all seals, glands and rectification of all leaks, replacement of bearings, checking of alignment between pumps and drive motors, replacement of rubber coupling, lubricating, tightening of nuts, bolts, motor terminals, etc. as directed by the Engineer-in-charge. | 3 | Each | 34,500 ₹34,500 | 40,500 ₹40,500 | 36,000 ₹36,000 | 15,000 ₹15,000 Lowest |
| 5.00 | Complete servicing of 25 HP Secondary chilled water pumps including replacement of all seals, glands and rectification of all leaks, replacement of bearings, checking of alignment between pumps and drive motors, replacement of rubber coupling, lubricating, tightening of nuts, bolts, motor terminals, etc. as directed by the Engineer-in-charge. | 3 | Each | 17,175 ₹17,175 | 29,625 ₹29,625 | 36,000 ₹36,000 | 15,000 ₹15,000 Lowest |
| 6.00Supplying and fixing of branch pipe (nipple) M.S. of following size with ball valve on the existing pipe line after removing the existing rusted and damaged nipple, welding, insulating with 19 mm nitrile rubber etc. complete as directed by the Engineer-in-charge. | |||||||
| 6.01 | 20 mm dia of not less than 40 cm long with 20 mm brass ball valve | 24 | Each | 44,160 ₹44,160 | 54,000 ₹54,000 | 22,800 ₹22,800 Lowest | 28,800 ₹28,800 |
Tender Value
₹14.1 L
EMD Value
₹28,194
Closing Date
17 Nov 2025, 3:00 pmClosed
Assistant Executive Engineer-in-charge
Assistant Executive Engineer-in-charge, AC Division, Works Department, IIT Delhi, Hauz Khas, New Delhi 110016
Replacement of Damaged Chiller Pipe Lines, Valves, AHU VF Drives and other Misc. Work in LHC, IIT Delhi
2025_IIT_884866_1
IITD/WORKS (SP- 5163)/2025
Open Tender
Electrical Works
Works
30 days
IIT Delhi Hauz Khas
Please refer Tender documents.
14 documents required · 14 mandatory
₹0
₹28,194
25 Nov 2025
10 Nov 2025
18 Nov 2025
10 Nov 2025
17 Nov 2025
10 Nov 2025
Removing of existing faulty VF Drive and Providing, fixing, of new VF Drive of following capacity suitable for operation on 415V ± 15%, 3 Phase, 50Hz ± 5% ac supply continuous heavy duty rating with inbuilt protection of Overload Tripping, Short Circuit, Earth fault, Stalling, U/V, O/V (with time delay), Protection against input surge, Protection against over temperature of heat sink, Following LED indication lamps with legends shall be available on the panel /compartment VFD in line, VFD Trip, Motor OFF, Cooling fan Trip, VFD out of line, Control supply healthy, etc. Under voltage / Over voltage trip shall be of self reset type. However Separate fault reset push button shall be provided on the panel to reset other drive faults other than under voltage / over voltage. The VFD should have provision for connection and operation-control through IBMS, testing and commissioning complete as required. (Existing make: Danfoss; as the existing panel has limited space bidders are required to visit site and take actual measurement for deciding appropriate make of VFD) [Acceptable make: Danfoss / ABB / Schneider / Siemens / Mitsubishi / LK (L&T)]
Not Less than 3 kW
Not Less than 5.5 kW
Not Less than 7.5 kW
Complete servicing of AHU Blower including replacement of bearings, checking and adjustment of tension of belts, checking and cleaning of condensate pans, trays and drains, spring vibration isolators for abnormal vibration, through cleaning of cooling coils, purging of air from water coils for smooth and abnormal noise-free running of blower and motor assembly, complete cleaning of blower fan, etc. complete as directed by the Engineer-in-charge. [1 job means: complete job in one AHU]
Complete servicing of AHU Blower including checking and adjustment of tension of belts, lubricating the bearings with application of grease, checking and cleaning of condensate pans, trays and drains, spring vibration isolators for abnormal vibration, through cleaning of cooling coils, purging of air from water coils for smooth and abnormal noise-free running of blower and motor assembly, complete cleaning of blower fan, etc. complete as directed by the Engineer-in-charge. [1 job means: complete job in one AHU]
Complete servicing of 40 HP Condenser water pumps including replacement of all seals, glands and rectification of all leaks, replacement of bearings, checking of alignment between pumps and drive motors, replacement of rubber coupling, lubricating, tightening of nuts, bolts, motor terminals, etc. as directed by the Engineer-in-charge.
Complete servicing of 25 HP Secondary chilled water pumps including replacement of all seals, glands and rectification of all leaks, replacement of bearings, checking of alignment between pumps and drive motors, replacement of rubber coupling, lubricating, tightening of nuts, bolts, motor terminals, etc. as directed by the Engineer-in-charge.
Supplying and fixing of branch pipe (nipple) M.S. of following size with ball valve on the existing pipe line after removing the existing rusted and damaged nipple, welding, insulating with 19 mm nitrile rubber etc. complete as directed by the Engineer-in-charge.
20 mm dia of not less than 40 cm long with 20 mm brass ball valve
25 mm dia of not less than 40 cm long with 25 mm brass ball valve
Providing and fixing of following 3 phase digital Ammeter / Voltmeter, LED type 7-segment, 4 digit display for measuring voltage and current, frequency, etc in the existing position in LT panel including removing the existing faulty one etc. as required. (Similar make: Neptune as per existing slot in the panel) [Other acceptable makes: L&T, Rishabh, Schneider, HPL, AE that can fit into the existing slot]
Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping plumbing inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastomeric nitrile rubber of minimum 45 kg/cum density, thermal conductivity 0.037 W/MK or better at 20 DegC mean temperature Class 'O' insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect. N.B. - The pipe sizes 150 mm & below shall be MS 'C' class as per IS: 1239
65 mm dia 'C' class with 32 mm thick insulation
Supplying, fixing, testing and commissioning of following BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water water circulation, in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications.
150 mm dia
65 mm dia
Supplying, laying, fixing, testing and commissioning of 19 mm thickness closed cell elastomeric nitrile rubber of class 'O' applied by suitable adhesive, as per specifications and as reqired complete in all respect.
HONEY COLLECTION (BID ID -3318436)
Bravia Techno Solutions Pvt Ltd (BID ID -3316467)
SONA COOLING TOWERS (BID ID -3315844)
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