Tender For Repair Maintenance Of Central Ac Plants 3 X 190 Tr, 3 X 90 Tr, 2 X 26 Tr And 3 X 5 Tr Package Type Ac Plant Under Ge Stawari
Tender Value
49 Lakhs
Estimated cost
Bid Submission
09 Sep 2026
9 days left
EMD
98000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Jammu → Jammu and Kashmir
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair Maintenance Of Central Ac Plants 3 X 190 Tr, 3 X 90 Tr, 2 X 26 Tr And 3 X 5 Tr Package Type Ac Plant Under Ge Stawari
BOQ
| Sl. No. | Item Description |
| 1 | Disconnecting of electric connection of compressor 95 TR from chiller unit of capacity 190 TR by removing & recovery of Refrigerant gas in the cylinder, recovery of compressor oil, unscrewing & taking out of sealed of screw compressor with help of chain pulley block and refixing the same after repair in original position complete all as specified and directed.Note: 1. Any repair/overhauling in compressor unit shall be measured and paid under relevent item 2. If any damage to compressor during poor handling /hoisting /lifting, the same will be rectified by contractor without any extra cost. |
| 2 | Material and Labour for replacement of unsv internal oil filter suitable for screw compressor of chiller unit 190 TR complete all as specified and directed. |
| 3 | Material and labour for replacement of compressor oil of Base Chemical Type: 100% Polyolester (POE) Synthetic Base ISO Viscosity Grade: ISO VG 32 (Standard factory rating of ~32 cSt at 40°C)approved by OEM suitable for carrier Make compressor complete all as specified and directed. |
| 4 | M&L for repair of chiller/condensor of chiller unit 190 TR detecting leakage in the system and rectify the leakage in the chiller/condensor of system, flushing the system of any rust and dirt with antirust chemicals, nitrogen pressure testing of chiller & condensor and assembling the system and testing complete. |
| 5 | Supply and fixing in replacement compressor oil pump suitable for compressor unit 30 HXC190A screw compressor of capacity 95TR and chiller unit of 190TR Make Carrier all as specified and directed. |
| 6 | Material and labour for replacement of Liquid filter/ dryer core suitable for screw compressor of chiller unit 190 TR Make Carrier Model 30HXC190A all as specified and directed. |
| 7 | S&F Variable frequency drive suitable for centrifugal pump set of capacity 20 HP, 3 phase, 440 Volt, including replacement of burnt and unservicible spare part replacement necessary electrical connection all as specified and directed. |
| 8 | M&L for repair of chiller/condensor of chiller unit 26 TR detecting leakage in the system and rectify the leakage in the chiller/condensor of system, flushing the system of any rust and dirt with antirust chemicals, nitrogen pressure testing of chiller & condensor and assembling the system and testing complete. |
| 9 | Material and labour for replacement of drier filter suitable for Blue star Make compressor of capacity 26 TR complete all as specified and directed. |
| 10 | Supply & fix in replacement of temperature sensor in 95 TR chillar unit of 190 TR AC Plant complete all as specified and directed. |
| 11 | Supply & fix in replacement of SCPM card with programming/support for compressor of cap 95 TR AC Plant complete all as specified and directed. |
| 12 | Material and labour for charging refrigerant gas R 134 A in the compressor system after detecting any leakage, rectifying the leakage in the system, proper evacuation and pressure testing with Nitrogen gas for the desired pressure and testing on completion all as specified and directed.Note : The work shall be carried out by the representative of OEM |
| 13 | Material and Labour for replacement of Tie rod set and Buckle which hold the exisiting fan blade coupled with sprinkler set of 26TR AC Plant complete all as specified and directed. |
| 14 | Material and labour for opening and dismantling both sides covers of condenser and descaling of condenser unit (set of Two) for AC plant of 26 TR by pumping descaling chemicals with descaling pump, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as directed.Note: The descaling of the condensers of the plant will be carried out by the authorised service representative of the OEM. |
| 15 | Supply, Installation, testing and commissioning in repairs of compressor scroll type suitable for R407-C refrigerant nominal Tones 15 Ton cooling capacity 43100 watt, input power 13.62 KW, IP 54 protection (with cable gland) 460 V 3-60 HZ, 380-400V - 50 Hz all as specified and directed. |
| 16 | Material and labour for charging refrigerant gas R 407 A in the compressor system after detecting any leakage, rectifying the leakage in the system, proper evacuation and pressure testing with Nitrogen gas for the desired pressure and testing on completion all as specified and directed.Note : The work shall be carried out by the representative of OEM |
| 17 | Opening and taking out the front cover of hot water boiler of cap 225 KW and taking out the existing heating element from the boiler drum and refixing the same in old position after descaling the heating element and hot water boiler with suitable chemical and testing on completion all as directed by Engr-in-Charge. |
| 18 | S&F in replacement of heating element 25 KW of existing model suitable for hot water boiler make: Rapid Cool for heating system in 3 X 190 TR central AC Plant complete all as specified and directed. |
| 19 | Opening ang taking out the front cover of hot water boiler of cap 55 KW and taking out the existing heating element from the boiler drum and refixing the same in old posituion after descaling the heating element and hot water boiler with suitable chemical and testing on completion all as directed by Engr-in-Charge. |
| 20 | S&F in replacement of heating element of 09 KW and model suitable for hot water boiler make: Rapid Cool for heating system in 2 X 26 TR central AC Plant complete all as specified and as directed. |
| 21 | Supply and fixing in replacement Heating strip 3 KW, 3 ft long as per existing complete all as specified and as directed. |
| 22 | Supply and fixing in replacement Heating strip 2 KW 2 Ft long as per existing complete all as specified and as directed. |
| 23 | Material and labour for replacement of suction pressure transducer in suction pipe of compressor of central AC plant 90 TR capacity by pumping down/recovering of refrigerant gas from the compressor, fixing of HP switch charging recovered refrigerant gas and testing on completion all as specified and directed.Note: The work shall be carried out by the authorized representative of OEM. |
| 24 | Material and labour for replacement of high pressure switch in discharge pipe of compressor of central AC plant of 90 TR capacity by pumping down/recovering of refrigerant gas from the compressor and testing on complete all as specified and as directed.Note: The work shall be carried out by the representative of OEM. |
| 25 | Material and labour for trouble shooting/fault detection in case of major break down of the AC plant 3x90 TR from the authorized person/company representative of the Voltas for the smooth functioning and servicing of the plant as well as for un interrupted running. The job includes step by step check up of the plant with proper diagram and replacing of the burnt or unsv parts if any like resistors or counters or timers or repair to electronic circuit board etc complete all as specified and as directed. |
| 26 | Material and labour for trouble shooting/fault detection in case of major break down of the AC plant 2X26 TR from the authorized person/company representative of the Blue star for the smooth functioning and servicing of the plant as well as for un interrupted running. The job includes step by step check up of the plant with proper diagram and replacing of the burnt or unsv parts if any like resistors or counters or timers or repair to electronic circuit board etc complete all as specified and as directed. |
| 27 | Material and labour for trouble shooting/fault detection in case of major break down of the AC plant 3X190 TR from the authorized person/company representative of the Carrier for the smooth functioning and servicing of the plant as well as for un interrupted running. The job includes step by step check up of the plant with proper diagram and replacing of the burnt or unsv parts if any like resistors or counters or timers or repair to electronic circuit board etc complete all as specified and as directed. |
| 28 | Material and labour for opening and dismantling both sides covers of condenser and descaling of condenser unit for AC plant of 190 TR by pumping descaling chemicals with descaling pump, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as specified and as directed.Note : The descaling of the condensers of the plant will be carried out by the authorised service representative of the OEM. |
| 29 | Material and labour for opening and dismantling both sides covers of condenser and descaling of condenser unit for AC plant of 90 TR by pumping descaling chemicals with descaling pump, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as specified and as directed.Note : The descaling of the condensers of the plant will be carried out by the authorised service representative of the OEM. |
| 30 | M&L for leakage testing and gas charging including checking of leakage in both low and high side of the system by feeding dry nitrogen to maintain adequate pressure in the system, restoring the leakages including replacement of teflon sealings of all refrigerant link valves liquid lines, suction line, dicharge line of compressors, gland packages of all angle valves flaring of all connections etc for 90 TR compressor all as specified and directed. |
| 31 | Material and labour for replacement of flow switch of central AC plant 90 TR capacity complete all as specified and as directed.Note: The work shall be carried out by the representative of OEM. |
| 32 | M&L for replacement of nozzle set of sprinkler for existing cooling tower cap 200 TR and testing complete all as specified and as directed. |
| 33 | Material and labour for replacement of suction pressure transducer in suction pipe of compressor of central AC plant of 190 TR capacity complete all as specified and as directed.Note: The work shall be carried out by the authorized representative of OEM. |
| 34 | Material and labour for replacement of discharge pressure transducer in discharge line of compressor of central AC plant 190 TR capacity complete all as specified and as directed.Note: The work shall be carried out by the representative of OEM. |
| 35 | Material and labour for replacement of high pressure switch of central AC plant 190 TR capacity complete all as specified and as directed.Note: The work shall be carried out by the representative of OEM. |
| 36 | Material and labour for Maintenance of centrifugal/ monoblock pump set 20 HP capacity by means greasing, oiling, replacement of gland of suitable size to stop water leakage from pump set, replacement of coupling, flange and replacement of nuts, bolts etc complete all as specified and as directed. |
| 37 | Material and labour for disconnecting the electric connections of the electric motor, dismantling the pump and motor from the foundation, taking out the old unserviceable winding wire, cleaning the slots for rewinding, rewinding the electric motor Make Siemens 3 Ph, 415 volts 20 HP with suitable size of super enamelled copper binding wire including replacement of suitable size bearings, including allied materials like cotton tapes, glass sleeves, varnishing and assembling the motor and coupling with pump and fixing on foundation complete all as specified and as directed. |
| 38 | Material and labour for disconnecting the electric connections of the electric motor/monoblock pump dismantling from the pump foundation of AHU or from cooling tower and taking out the old unserviceable winding wire, cleaning the slots, rewinding the electric motor 3 Ph, 415 volts 7.5 HP with suitable size of super enamelled copper binding wire including replacement of suitable size bearings, including allied materials like cotton tapes, glass sleeves, varnishing and assembling the motor and coupling with pump and fixing on foudation or with AHU complete and testing all as specified. |
| 39 | Material and labour for disconnecting the electric connections of the electric motor, dismantling from the pump foundation of AHU or from cooling tower and taking out the old unserviceable winding wire, cleaning the slots, rewinding the electric motor 3 Ph, 415 volts 3.7 KW with suitable size of super enamelled copper binding wire including replacement of suitable size bearings, including allied materials like cotton tapes, glass sleeves, varnishing and assembling the motor and coupling with pump and fixing on foudation or with AHU complete and testing all as specified. |
| 40 | Servicing of AHU of 11000 CFM including washing and cleaning of coils with chemical and pressure pump including dusting of all filters with proper cleaning of AHU body with all necessary arrangement including cleaning of drain pipe all as specified and directed.the AHU room must be dust free after servicing of AHU complete all as specified and as directed.NOTE : The work shall be carried out by the authorized representative of Voltas Co Ltd. |
| 41 | Servicing of AHU including washing and cleaning of coils with chemical and pressure pump capacity of 20000 CFM including dusting of all filters with proper cleaning of AHU body with all necessary arrangement including cleaning of drain pipe all as specified and directed.the AHU room must be dust free after servicing of AHU complete all as specified and as directed.NOTE : The work shall be carried out by the authorized representative of Voltas Co Ltd. |
| 42 | Servicing of AHU including washing and cleaning of coils with chemical and pressure pump capacity of 13000 CFM including dusting of all filterswith proper cleaning of AHU body with all necessary arrangement including cleaning of drain pipe all as specified and directed.the AHU room must be dust free after servicing of AHU complete all as specified and as directed. |
| 43 | Material and labour for servicing of AHU Floor mounted of different capacities 5.5 KW & 3.7 KW including washing of coils with descaling chemicals and pressure pump including cleaning of drain pipe all as specified. The job includes dusting of all filters as well as cleaning of the outer filters and inner filters with proper cleaning of the AHU body with all necessary equipment and apparatus. the AHU room must be dust free after servicing of AHU complete all as specified and as directed.NOTE : The work shall be carried out by the authorized representative of Carrier Co Ltd. |
| 44 | Material and labour for servicing of AHU Ceiling mounted of capacities 1.1 KW including washing of coils with descaling chemicals and pressure pump including cleaning of drain pipe all as specified. . The job includes dusting of all filters as well as cleaning of the outer filters and inner filters with proper cleaning of the AHU body with all necessary equipment and apparatus.the AHU room must be dust free after servicing of AHU complete all as specified and as directed. NOTE : The work shall be carried out by the authorized representative of Carrier Co Ltd. |
| 45 | Supply & fixing in replacement of V Belt No. A-26 for AHU. complete all as specified and as directed. |
| 46 | Supply & fixing in replacement of V Belt No. A-30 for AHU. complete all as specified and as directed. |
| 47 | Supply & fixing in replacement of V Belt No. A-32 for AHU. complete all as specified and as directed. |
| 48 | Supply & fixing in replacement of V Belt No. A-35 for AHU. complete all as specified and as directed. |
| 49 | Supply & fixing in replacement of V Belt No. A-40 for AHU. complete all as specified and as directed. |
| 50 | Supply & fixing in replacement of V Belt No. A-42 for AHU. complete all as specified and as directed. |
| 51 | Supply & fixing in replacement of V Belt No. A-44 for AHU. complete all as specified and as directed. |
| 52 | Supply & fixing in replacement of V Belt No. A-61 for AHU. complete all as specified and as directed. |
| 53 | Supply & fixing in replacement of V Belt No. A-101 for AHU. complete all as specified and as directed. |
| 54 | Supply & fixing in replacement of V Belt No. A-102 for AHU. complete all as specified and as directed. |
| 55 | Supply and fixing in replacement of HEPA filter microfibre material for ducts of size 610mm x 610mm x 305mm (clear upto 0.3 micron) box type complete for 20000 CFM of 190 TR capacity AHU complete all as specified and as directed. |
| 56 | Supply and fixing in replacement HEPA filter microfibre material, box type of size 600X600x305mm suitable to be installed in existing AHU 13000 CFM of 90 TR AC plant all as specified and directed. |
| 57 | Supply and fixing in replacement microvee pre filter microfibre material, 10 micron, box type of size 610x610x50mm suitable for AHU of central AC plant all as specified and directed. |
| 58 | Supply and fixing in replacement microvee pre filter, 10 micron, box type of size 520x470x50mm suitable for AHU of central AC plant all as specified and directed. |
| 59 | Supply and fixing in replacement microvee pre filter of microfibre material , 10 micron, box type of size 500x470x25mm suitable for AHU of central AC plant all as specified and directed. |
| 60 | Supply and fixing in replacement microvee pre filter of microfibre material, 10 micron, box type of size 500x480x50mm suitable for AHU of central AC plant all as specified and directed. |
| 61 | Supply and fixing in replacement microvee pre filter of microfibre material, 10 micron, box type of size 610x305x50mm suitable for AHU of central AC plant all as specified and directed. |
| 62 | Supply and fixing in replacement microvee pre filter of microfibre material, 10 micron, box type of size 590x430x25mm suitable for AHU of central AC plant all as specified and directed. |
| 63 | Supply and fixing in replacement microvee pre filter of microfibre material, 10 micron, box type of size 500x250x50mm suitable for AHU of central AC plant all as specified and directed. Note:- Size of pre filter and Hepa filter may varies 5 to 10 % in length and width. Contractor has advise to visit the site before execute the wk. |
| 64 | Supply and fixing of HVAC Diffuser used in return air of central AC Plant of size 2'x2' feet, powder coated , Flush/Linear type, square in shape all as specified and directed. |
| 65 | Supply and fixed in replacement of coupling set of motor-pump of different capacity 7.5 HP to 20 HP and its allingnment of its shaft in proper position for smoothly working all as specified and directed. |
| 66 | M&L for repair and restoring of humidity control system with replacement of burnt out pump along with motor and GI pipe of various size (15 to 40 mm) with replacement of humidity stat control switch making it functional with repair of heavy duty water tank and all necessary connection as required for smooth functioning of moisture and humidity control function all as specified and directed. |
| 67 | S&F in replacement of butterfly valves 50 mm dia all as specified and directed. |
| 68 | S&F in replacement of butterfly valves 80 mm dia all as specified and directed. |
| 69 | S&F in replacement of butterfly valves 100 mm dia all as specified and directed. |
| 70 | S&F in replacement of butterfly valves 150 mm dia all as specified and directed. |
| 71 | S&F in replacement of butterfly valves 200 mm dia all as specified and directed. |
| 72 | S&F Non-Spring Return Electric Linear balancing control Valve Actuators of existing make and size suitable for use with low-voltage, two way, double-throw (spdt), non corrosive, non explosive Series 60 two-position, adjustable max flow rate 60% to !00% or default and floating controller valves in heating, ventilating, and air conditioning (HVAC) applications.The ML7421A,B Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with controls that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc all as specified and directed. |
| 73 | S&F in replacement MCCB 3 pole of capacity 125 Amp AC 415 Volts Confirms to IS/IEC 60947-2, Breaking capacity 16 KA, positive isolation, thermal magnetic release, adjustable overload 70-100%, adjustable short circuit 5-10 all as specified and directed. |
| 74 | S&F in replacement MCCB 4 pole of capacity 250 Amp AC 415 Volts Confirms to IS/IEC 60947-2, Breaking capacity 16 KA, positive isolation, thermal magnetic release, adjustable overload 70-100%, adjustable short circuit 5-10 all as specified and directed. |
| 75 | S&F in replacement MCCB 4 pole of capacity 630 Amp AC 415 Volts Confirms to IS/IEC 60947-2, Breaking capacity 50 KA, positive isolation, thermal magnetic release, adjustable overload 70-100%, adjustable short circuit 5-10 all as specified and directed. |
| 76 | S&F in replacement MCB of cap 06-32Amp, single pole, 'C' series 10 KA complete all as specified and directed. |
| 77 | S&F in replacement MCB three pole of cap 25 Amp, 'C' series 10 KA complete all as specified and directed. |
| 78 | Material and Labour for replacement of current transformer of cap 150/5 Amp, 5 VA, Class-1.0 complete all as specified and directed. |
| 79 | Material and Labour for replacement of contactor MNX A-2 complete all as specified and directed. |
| 80 | S&F in replacement of single phase preventer complete all as specified and directed. |
| 81 | S&F in replacement of push botton starter/stop assembly complete all as specified and directed. |
| 82 | S&F in replacement three phase Ameter digital type of size 96 X 96 mm of cap 0-20 Amp with suitable CTs ratio complete all as specified and directed. |
| 83 | S&F in replacement 3 phase voltmeter digital type of size 96 X 96 mm of cap 0-500 Volt with inbuilt selector switch, accuracy: class-1 complete all as specified and directed. |
| 84 | S&F in replacement three phase Ammeter digital type of size 96 X 96 mm of cap 0-40 Amp with suitable CTs ratio complete all as specified and directed. |
| 85 | S&F in replacement three phase Ameter digital type of size 96 X 96 mm of cap 0-100 Amp with suitable CTs ratio complete all as specified and directed. |
| 86 | S&F in replacement of pressure gauge analog type of measuring cap upto 150 Psi complete all as specified and directed. |
| 87 | S&F multifunction digital thermometer up to 50oC with backlight with USB interface incl ISO calibration certificate all as specified and directed. |
| 88 | S&F Air Break Power Contactor Ie AC3 : 110 Amp, 415 Volt coil, 50 Hz with 2NO+2NC, Model No 3TF50 of Siemens or equivalent all as specified and directed. |
| 89 | Supply, fix, installation and testing MCS-EXV driver for electronic stepper expansion valve of chiller unit 90 TR including its necessary electrical connection and programming all as specified with fwg features:(a) Mode of operation: Auto/manual(b) Closing of the valve on loss of power(c) Universal main supply operation (accepts 110- 240 v AC +- 10%) (d) Supports a verity of expansion valves (e) Power OK indicator LED(f) Fuse blown indicator LED |
| 90 | Material and labour for servicing/Cleaning of Cooling Towers of different capacities 200 TR & 60 TR including washing of base plate with descaling chemicals and pressure pump including cleaning of Y filter and drain pipe all as specified and directed |
| 91 | Supply, fix, installation and testing MCS-Magnum-N 115-230 V AC selectable power circuit board having keypad display, 10 relay outputs, power input, 4 analog outputs, 4 digital outputs, selectable power with reset button and 12 sensor inputs suitable for 90 TR chiller unit including its necessary electrical connection and programming all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 19, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 09, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysSep 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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