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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹42.0 LAccepted-AOC SWAGAT CO OP HSG SOCIETY LTD 22 303 CHATRAPATI SHIVAJI RAJE COMPLEX MHADA COMPLEX OPP EKTA NAGAR KANDIVALI W MUMBAI 400 067 | MUMBAI SUBURBAN | MAHARASHTRA | 400067 | ₹42.0 L Quoted ₹42.5 L | L1 | Accepted-AOC Lowest Bidder |
| 2 | L2₹49 LRejected-Finance SHOP NO 10 BMC SHOPPING CENTRE MITHA NAGAR GOREGAON W MUMBAI 400 104 | MUMBAI SUBURBAN | MAHARASHTRA | 400104 | ₹49 L | L2 | Rejected-Finance Not L1 |
| 3 | L3₹50.2 LRejected-Finance B 134 GANESH MURTHI NAGAR PART III COLABA MUMBAI 400 005 | MUMBAI | MAHARASHTRA | 400005 | ₹50.2 L | L3 | Rejected-Finance L3 |
| 4 | L3₹50.2 LRejected-Finance TRIVANDRUM | ₹50.2 L | L3 | Rejected-Finance L3 |
| 5 | L5₹51.2 LRejected-Finance | ₹51.2 L | L5 | Rejected-Finance L5 |
| Sl No | Description | Qty | Unit | Shree Ayyappa Engineering L2 | Pioneer Enterprises L5 | Vandan Enterprises L3 | SHRI SAI ENTERPRISES L3 | sapana enterprises L6 | cooltech engineering services L1 | shubham construction L4 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Preventive maintenance and check up of PAC installed at Equipment room of NCN data centre including complete checking of the refrigeration system, fan motor, control cards, Humidity bottle, dehumidify fire and other respective parts to ensure the healthy condition of the all indoor and outdoor units, checking the functioning of the compressor and its other accessories, cleaning of the outdoor with suitable solution, outdoor condenser coil, indoor filters microprocessors PCB card, checking the suction and discharge pressure of each units, checking of all respective sensors. The tenderer shall attend the all breakdown complaints whenever required at any time and made serviceable with in 48 hrs time for above mentioned all as specified and directed by Engineer-in-charge.
(I) Make- Blue box/ Swegon, Model: DATATEC UEDA18-1 CH-Qty-6 No's and total Capacity 5 X 6- 30 TR. | 11 | Per month | 40,000 ₹4.4 L | 45,500 ₹5.0 L | 47,000 ₹5.2 L | 47,000 ₹5.2 L | 50,000 ₹5.5 L | 39,800 ₹4.4 L | 49,000 ₹5.4 L |
| 1.10Preventive Maintenace scope of work :- (i) To visit & check the operating parameters of the PAC indoor and outdoor unit every month as per schedules. (ii) To review the previous months operating log records and alarm history. (iii) To inspect the unit for any unusual vibration, noise etc. (iv) To check for a sign of refrigerant leakage and rectifying the same (v) To check the operation of the valves (vi) To check the proper functioning of microprocessor and take control test. (vii) All the breakdowns including the compressor failure, if any shall be attended and rectified (viii) Rewinding/ replacing the the compressor if required. (ix) Repairing of the leakages including charging of gas (x) To attend to all the complaints as and when called for. (xi) To provide any spare covered under the scope of PAC (xii) The quoted rate including replacement/ repair of any kind of spares labour cost for replacement of defective spares of PAC | ||||||||||
| 2.00 | Preventive maintenance and check up of the liquid cooling package (LCP) Unit installed at NCN Data centre including complete checking of the EC fans, control cards, Humidity bottle, dehumidify fire, actuator valves, temperature and humidity sensor, and other respective parts to ensuring the healthy condition of the all units, Checking the functioning of the compressor and its other accessories, cleaning of the indoor filter’s microprocessors PCB card, checking of all respective sensors and external cleaning with suitable solution. The tenderer shall attend all the breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge.
Make- Rittal, -Qty-6 No's and total Capacity 40X6- 240 KW Along with Processing Units CMC-III, CMC Power supply, CMC IO Units | 11 | Per month | 75,000 ₹8.3 L | 95,000 ₹10.4 L | 99,000 ₹10.9 L | 99,000 ₹10.9 L | 1,00,000 ₹11 L | 80,000 ₹8.8 L | 98,000 ₹10.8 L |
| 2.10Preventive Maintenace scope of work :- (i) To visit & check the operating parameters of the LCP every month month as per schedules. (ii) To review the previous months operating log records and alarm history.. (iii) To inspect the unit for any unusual vibration, noise etc. (iv) To check for a sign of leakage and rectifying the same (v) To check the proper functioning of microprocessor and take control test. (vi) To attend to all the complaints as and when called for. (viiTo provide any spare covered under the scope of LCP (xii) The quoted rate including replacement/ repair of any kind of spares labour cost for replacement of defective spares of LCP | ||||||||||
| 3.00 | Preventive maintenance and check up of the Air handling unit installed at NCN Data cetre including complete checking of the refregiration, fan motor, EC fans, control cards, and other respective parts to ensuring the healthy condition of the all units, Checking the functioning of the compressor and its other accessories, cleaning of the indoor filter’s microprocessors PCB card, checking of all respective sensors and proper external cleaning with suitable solution. The tenderer shall be attend the all breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge.
Make- Balance, Model-BDFM-05, Qty-4 No's, 500CFM | 11 | Per month | 4,000 ₹44,000 | 8,000 ₹88,000 | 3,500 ₹38,500 | 3,500 ₹38,500 | 5,000 ₹55,000 | 2,500 ₹27,500 | 5,000 ₹55,000 |
| 3.10MONTHLY PREVENTIVE WORKS FOR AHU :- i) Repair the components of the AHU equipment at site / Service Station. ii) Checking all electrical controls and components of AHUs. iii) Checking and servicing of AHU electrical Panel. iv) Lubricating the bearings of AHU motor. v) Checking of room temperature (supply air) vi) Checking of thermostat. vii) Checking of CFM, fuses, motor vibration levels. viii) Checking of Air leakage. ix)The quoted rate including replacement/repair of any kind of spares labour cost for replacement of defective spares of AHU | ||||||||||
| 4.00 | Preventive maintenance and check up of the of the Chiller Plant installed at NCN Data centre including complete checking of the refrigeration system, fan motor, control cards and other respective parts to ensure the healthy condition of the all Chiller units, Checking the functioning of the compressor and its other accessories, cleaning of the outdoor, outdoor condenser coil, microprocessors PCB card, checking the suction and discharge pressure of each unit, checking of all respective sensors, and external cleaning with suitable solution. The tenderer shall attend the all breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge.
Make- Rittal, Model: CHILLER TETRIS 2A + 8.2 -Qty-3 No's and total Capacity 22X3- 66 TR along Primary pumps -3HP /2.2 KW, Qty -3 No's | 11 | Per month | 35,500 ₹3.9 L | 42,000 ₹4.6 L | 39,000 ₹4.3 L | 39,000 ₹4.3 L | 38,000 ₹4.2 L | 30,000 ₹3.3 L | 42,000 ₹4.6 L |
| 4.10Preventive Maintenace scope of work:- i) To visit & check the operating parameters of the Date Centre Chilller every month month as per schedules. ii) To review the previous months operating log records and alarm history. iii) To inspect the unit for any unusual vibration, noise etc. iv) To check for a sign of refrigerant leakage and rectifying the same. v) To check the operation of the valves. vi) To check the proper functioning of microprocessor and take control test. vii) All the breakdowns including the compressor failure, if any shall be attended and rectified. xii) Rewinding/ replacing the the compressor if required. xiii) Repairing of the leakages including charging of gas ix) To attend to all the complaints as and when called for. x) To provide any spare covered under the scope of Chiller xi) The quoted rate including replacement/repair of any kind of spares labour cost for replacement of defective spares of Chiller | ||||||||||
| 5.00 | Comprehensive maintenance and routine check up of chilled water pump motor of cap 3 HP - 03 Nos complete all as specified and as directed on monthly basis/as per requirement to ensure the working of all machineries without breakdown of AC supply to the NCN with all materials and labour for smooth functioning of plants :- | 11 | Per month | 3,500 ₹38,500 | 9,000 ₹99,000 | 7,400 ₹81,400 | 7,400 ₹81,400 | 9,000 ₹99,000 | 3,500 ₹38,500 | 4,800 ₹52,800 |
| 5.10MONTHLY PREVENTIVE WORKS FOR CHILLED WATER PUMPS:- a) Checking & make it Functioning and cleaning of pump starter panels. b) Checking and tighten cables. c) Checking for any vibration and replacemnt of glands if required d) Checking and cleaning of terminals. e) Checking & make it Functioning of coupling of pump and motor. f) Checking of bush of pump. g) Checking of water seal of pump. h) Checking of motor amps. i) Checking and lubricate of motor bearing. j) Checking and cleaning of inlet strainers of pump k) Checking alignment of motor and pump l) Repairs/Replacement of motor winding if found wornout. m) Supply and fixing of any motor/pump spares required and proper functioning of chillers. n)Repair/Replacement of drain pipe of pumps to arrest the leak. o) The replacement cost for any kind of material and labour including bearing, motor winding shall be deemed to be included in the quoted rate. | ||||||||||
Updated dates
Tender Value
₹50 L
EMD Value
₹1 L
Closing Date
3 Jan 2026, 6:00 pmClosed
Col Saikat De CWE (Navy) Vasco
CWE (Navy ) vasco
PREVENTIVE_ROUTINE MAINT TO AIR COOLED CHILLER 3 X22 TR CAPACITY WITH DUCTILE AC VRF AND PAC INTEGRATED UPS OF 2X60 KVA 5X50 KVA INSTALLED AT NCN SATELLITE DATA CENTRE AT NAVAL BASE KARWAR UNDER GE SB KARWAR
2025_MES_742103_1
86032/E8
Open Tender
Electrical and Maintenance Works
330 days
CWE (Navy) Vasco
Please refer Tender documents.
9 documents required · 9 mandatory
₹500
GE (SB) Karwar
₹1 L
Yes
25 Feb 2026
29 Nov 2025
5 Jan 2026
29 Nov 2025
3 Jan 2026
20 Dec 2025
Preventive maintenance and check up of PAC installed at Equipment room of NCN data centre including complete checking of the refrigeration system, fan motor, control cards, Humidity bottle, dehumidify fire and other respective parts to ensure the healthy condition of the all indoor and outdoor units, checking the functioning of the compressor and its other accessories, cleaning of the outdoor with suitable solution, outdoor condenser coil, indoor filters microprocessors PCB card, checking the suction and discharge pressure of each units, checking of all respective sensors. The tenderer shall attend the all breakdown complaints whenever required at any time and made serviceable with in 48 hrs time for above mentioned all as specified and directed by Engineer-in-charge. (I) Make- Blue box/ Swegon, Model: DATATEC UEDA18-1 CH-Qty-6 No's and total Capacity 5 X 6- 30 TR.
Preventive maintenance and check up of the liquid cooling package (LCP) Unit installed at NCN Data centre including complete checking of the EC fans, control cards, Humidity bottle, dehumidify fire, actuator valves, temperature and humidity sensor, and other respective parts to ensuring the healthy condition of the all units, Checking the functioning of the compressor and its other accessories, cleaning of the indoor filter’s microprocessors PCB card, checking of all respective sensors and external cleaning with suitable solution. The tenderer shall attend all the breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge. Make- Rittal, -Qty-6 No's and total Capacity 40X6- 240 KW Along with Processing Units CMC-III, CMC Power supply, CMC IO Units
Preventive maintenance and check up of the Air handling unit installed at NCN Data cetre including complete checking of the refregiration, fan motor, EC fans, control cards, and other respective parts to ensuring the healthy condition of the all units, Checking the functioning of the compressor and its other accessories, cleaning of the indoor filter’s microprocessors PCB card, checking of all respective sensors and proper external cleaning with suitable solution. The tenderer shall be attend the all breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge. Make- Balance, Model-BDFM-05, Qty-4 No's, 500CFM
Preventive maintenance and check up of the of the Chiller Plant installed at NCN Data centre including complete checking of the refrigeration system, fan motor, control cards and other respective parts to ensure the healthy condition of the all Chiller units, Checking the functioning of the compressor and its other accessories, cleaning of the outdoor, outdoor condenser coil, microprocessors PCB card, checking the suction and discharge pressure of each unit, checking of all respective sensors, and external cleaning with suitable solution. The tenderer shall attend the all breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge. Make- Rittal, Model: CHILLER TETRIS 2A + 8.2 -Qty-3 No's and total Capacity 22X3- 66 TR along Primary pumps -3HP /2.2 KW, Qty -3 No's
Comprehensive maintenance and routine check up of chilled water pump motor of cap 3 HP - 03 Nos complete all as specified and as directed on monthly basis/as per requirement to ensure the working of all machineries without breakdown of AC supply to the NCN with all materials and labour for smooth functioning of plants :-
Preventive maintenance and check up of the VRV unit installed at NCN Data centre including complete checking of the refrigeration system, fan motor, control cards and other respective parts to ensure the healthy condition of the all Chiller. Checking the functioning of the compressor and its other accessories, cleaning of the outdoor, outdoor condenser coil, microprocessors PCB card, checking the suction and discharge pressure of each unit, checking of all respective sensors and external cleaning. The tenderer shall be attend the all breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge. Make- Hitachi, Qty-2 No’s, Capacity- 7.95 TR each, MODEL No RPI10FSNK1,
Preventive maintenance and routine check up of the indoor VRF casette unit of capacity 1TR/1.59 TR Ceiling Suspended units, 6 Nos , at NCN data centre,clean with mild Air blower in the coil side and remove the inside fine filter, cleaned with Soap solution after cleaning process fix in proper place ,check the drianage water tank and cleaned ,replace the communication cables and sensor if found defective including all kind of replacememnt of minor spare parts. Make :HITACHI 1 TR - 02 Nos, 1.59 TR - 4 Nos Model No. RCI-1.0FSKDNQ, RCI-2.0FSKDNQ. Note: contractor shall be responsible for replacement of false ceiling, if damage occured while servicing of Ceiling suspended units.
Preventive maintenance and routine check up of the outdoor VRF/ VRV unit of capacity 10 to 12 HP having 02 Inverter Compressors,04 nos, installed at NCN Data Centre including clean with Air blower of condensing coil,outdoor fan motors , replace the communication cables and sensor if found defective, including all kind of repair cost of replacememnt of spare parts. Make :Hitachi , 10 HP - 2 Nos, 12 HP - 1 Nos . and Model No. RAS-10HNBCMQ1, RAS-12HNBCMQ1
Supply and fix and complete installation of 42 AH/12 volt maintenance free batteries for 30 minute Back-up on existing load complete all as specified and directed by engineer-in-charge.
Supply only suitable inverter type fan motor of 10 TR/12 TR outdoor unit. Make: Recommended by OEM Hitachi
Supply only indoor inverter fan motor for casette type indoor unit. Make: Recommended by OEM Hitachi
Supply only indoor PCB for casette type Unit of 1TR capacity. Make: Recommended by OEM Hitachi model No. RCI-1FSKDNQ
Supply only indoor pcb for casette type Unit of 1.59 TR capacity. Make: Recommended by OEM Hitachi model No. RCI-1.5FSKDNQ
Supply only Fan blades suilatble for existing out door units VRF systems
Supply only inverter PCB For VRF outdoor capacity of 12 HP suitable for existing Hitachi make out door units complete all as specifieid and directed.(Hitachi Model No. RAS-12HNBCMQ1)
Supply only Drain Pump for four way casette/CSU units indoor units of VRF Unit upto 12 HP including testing all as directed
M&L for leak testing of Condensor coil, for Out door units of VRF Unit up to capacity 12 HP including pressure test by using nitrogen, brazing/ arresting the leaks all as per OEM recommendation and directed by Eng in charge.
Material and labour for general servicing of water cooler of capacity clean internal parts, clean external cover with suitable solvent / liquid, clean filter/ washing with water, replace the unserviceable parts if any, all as specified and as directed by EIC.
Preventive maintenance and check up of the Split ac installed at NCN Data including complete checking of the checking the refrigeration system, fan motor, control cards and other respective parts to ensuring the healthy condition of the all units. Checking the functioning of the compressor and its other accessories, cleaning of the outdoor and indoor units, outdoor condenser coil, micro processors PCB card, checking the suction and discharge pressure of each unit, checking of all respective sensors and external cleaning. The tenderer shall be attend the all breakdown complaints whenever required at any time and made serviceable with in 48hrs time for above mentioned all as specified and directed by Engineer-in-charge. Make- Daikin, Qty-2 No’s, Capacity-1.0TR each and total Capacity 2X1.0 - 2 TR.
Supply only R-410A gas complete all as specified and as directed.
Supply only Pressure transducer for PAC unit complete all as specifiedand directed by Eng in charge .
Supply only Local Interface Display module set of LCP existing make Rittal by dismantling from LCP panel carefully by disconnecting internal communication cables and sensor, transducer supply, replacing damaged chip, electonic transducers/ capacitors/ transmitters/inductors/switches and displaying with new components and re- insting the software and connecting to the LCP panel & testing complete all as specified and as directed
Supply only control card suitable for existing LCP complete .
Supply only fan & motor suitable for existing LCP complete .
Supply only dehumidifire for existing LCP complete .
Supply only Humidity bottle for existing LCP complete .
Supply only indoor filter’s for existing LCP complete .
Supply only actuator valves for existing LCP complete .
Supply only fan & motor suitable for existing AHU complete
Supply only capacitor suitable for existing AHU complete
Supply only indoor filter for AHU suitable for existing units complete . Make: Recommended by OEM Balance
Supply only MS pipe line and its insulation suitable for existing system of chiller unit pipe linecomplete all as specified and directed.
Supply only Butterfly valve suitable for existing system complete all as specified and as directed
Supply only Ball valve for suitable for existing system complete all as specified and directed.
Supply only filter of pipe line suitable for existing system complete all as specified and directed.
Supply only pressure gauge of chiller and pipe line suitable for existing system complete all as specified and directed.
M&L for applying one coat of synthetic enamel paint as per colour code with spray machine on surfaces of 3x22 TR central AC plant comprising compressor motor, Pump, base frame, water pipe lines etc by filling cavities if any with filler including preparation of surfaces & indication markings
Supply only drain valve suitable for existing system complete all as specified and directed.
Supply only indoor filter for casette type Unit of 1.50 TR capacity suitable for existing make indoor units complete all as specified and directed . Make: Recommended by OEM Hitachi /Daikin
Supply only digital display module set suitable for casette type indoor unit of 1.5 TR capacity by dismantling carefully by disconnecting internal communication cables complete all as specified and directed Make: Recommended by OEM Hitachi/Daikin
Supply only Linear expansion Valve for four way casette/hi wall type indoor units of VRV unit 1TR including testing complete all as specified and directed Make: Recommended by OEM Hitachi/Daikin
Supply only Remote Controller for four way casette/hi wall type indoor units of VRV unit 1.5 TR including testing complete all as specified and directed Make: Recommended by OEM Hitachi/Daikin
Supply only Adressing Board for four way casette/hi wall type indoor units of VRV unit 1 TR including testing Make: Recommended by OEM Hitachi/Daikin
all as specified and directed.
Supply only indoor inverter air blower motor suitable for existing Hi-w indoor unit of 1.50 TR capacity complete. Make: Recommended by OEM Hitachi
Supply only Power Module 50 KVA as per exisiting UPS Make- ABB complete all as specified and as directed
Supply only Power Module 20 KVA as per exisiting UPS Make- ABB complete all as specified and as directed
Supply only transformer of 50 KVA module as per exisiting UPS Make- ABB complete all as specified and as directed
Supply only transformer of 20 KVA module as per exisiting UPS Make- ABB complete all as specified and as directed
Supply only IGBT for 50 KVA UPS Module as per exisiting Make- ABB complete all as specified and as directed
Quarterly preventive maintenance visit including inspection, cleaning of UPS & battery terminal tightening of connection ,checking parameter (input/output voltage , frequency, load, battery voltage ,charging /discharging current),system calibration & performance report submission . i) Minor parts replacement (fuses,relays,,indicator lamps ,fans,terminal ,control wiring ,connector ) ii) Cleaning and tightening of input/output panels, bus bars, earthing verification. iii) Excludes major components like power module, transformer ,IGBT iv) Battery healt check-up and report (specfic gravity,voltage, capacity test for each cell) v) load test and function test of UPS system. Make - ABB
Supply and fix and complete installation of 150 AH/12 volt maintenance free batteries for 30 min Back-up on existing load complete all as specified and directed by engineer-in-charge.
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