National Environmental Engineering Research Institute Tender
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National Environmental Engineering Research Institute - NEERI Tender
Pipes and Pipe Related Activities
Eprocure
Opening Date12 Aug 2021
Closing Date24 Aug 2021
Tender Amount₹ 12,12,816
Costs
EMD
Refer DocumentsDocument Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2021_CSIR_84777_1Bid Award Id
ViewTender No
50(11)2021-22/WTender Authority
National Environmental Engineering Research Institute ViewPurchaser Address
-Website
http://csir.res.in
GEM & Bid Advisory Services
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Documents
BOQ Items
HI WALL SPLIT AC (Inverter Type), Cooling capacity: 1.0 TR (Make: VOLTAS, OG Heavy Duty, HITACHI)
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HI WALL SPLIT AC (Fixed Speed), Cooling capacity: 1.5 TR (Make: HITACHI, VESTAR, DAIKIN, VOLTAS, BLUE STAR, LLOYD, MITSUBISHI ELECTRIC, PANASONIC, LG, CARRIER, ELECTROLUX etc.)
123
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HI WALL SPLIT AC (Inverter), Cooling capacity: 1.5 TR (Make: DAIKIN, BLUE STAR, CARRIER)
16
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HI WALL SPLIT AC (Hot and Cold), Cooling capacity: 1.5 TR (Make: VOLTAS)
2
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HI WALL SPLIT AC (Fixed Speed), Cooling capacity: 1.8 TR (Make: DAIKIN)
3
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HI WALL SPLIT AC (Fixed Speed), Cooling capacity: 2.0 TR (Make: HITACHI, VESTAR, DAIKIN, VOLTAS, BLUE STAR, LLOYD, MITSUBISHI ELECTRIC, PANASONIC, LG, CARRIER, ELECTROLUX etc.)
161
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HI WALL SPLIT AC (Inverter), Cooling capacity: 2.0 TR (Make: DAIKIN, CARRIER, BLUE STAR, IFB, HITACHI, VESTAR)
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HI WALL SPLIT AC (Fixed Speed), Cooling capacity: 2.5 TR (Make: MITSUBISHI ELECTRIC, HITACHI)
24
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COMPREHENSIVE MAINTENANCE WORK OF TOWER AND DUCTABLE AIR CONDITIONER: Comprehensive annual maintenance work of Tower and Ductable air conditioner includes three preventive servicing (As per maintenance schedule and format), Free of cost supply and fixing of any required spare parts/material and (Including Compressor) repairing work related to breakdown maintenance to maintain the air conditioner properly functional throughout the contract period, as per special terms and conditions of the contract.
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FLOOR MOUNTED/TOWER AC (Fixed Speed), Cooling Capacity: 2.0 TR (Make: CARRIER)
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FLOOR MOUNTED/TOWER AC (Fixed Speed), Cooling Capacity: 3.5 TR (Make: BLUE STAR)
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DUCTABLE AC (Fixed Speed), Cooling Capacity: 5.5 TR (Make: HITACHI)
2
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DUCTABLE AC (Fixed Speed), Cooling Capacity: 8.5 TR (Make: VOLTAS)
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COPPER REFRIGERANT PIPING (With Insulation): Supply and fixing of brand new soft drawn copper refrigerant pipe of following sizes suitable for Freon-32/Freon-410a refrigerant including required size flair nuts and complete thermal insulation over copper piping using rubber nitrile insulation sleeve (Class-O type) of wall thickness minimum 6.0 mm with proper clamping of refrigerant piping using appropriate size clamps/Support as per site conditions and instructions given by the engineer CSIR-NEERI, Nagpur.
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OUTSIDE Dia. 5/8'' wall thickness 1.0 mm (minimum)
50
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OUTSIDE Dia. 1/4'' wall thickness 0.8 mm (minimum)
90
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OUTSIDE Dia. 1/2'' wall thickness 0.8 mm (minimum)
40
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OUTSIDE Dia. 3/8'' wall thickness 0.8 mm (minimum)
10
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FIX SPEED ROTARY COMPRESSOR (R-22): Supply and fixing of brand new hermatically sealed fix speed rotary compressor (COP above 3.0) of following Capacities operating on electric supply of 220 to 240 Volts, 1-Phase, 50 Hz and should be compatible to R-22 Refrigerant and Hi wall Split air conditioner including complete dismantling of existing defective compressor, electrical and mechanical work related to fixing of new compressor such as electrical wiring, brazing joints, replacement of capillary-filter, flushing-leakage testing using nitrogen, vaccuming and gas charging as per required quantity including all accessories and complete testing as required.
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Cooling Capacity: 12000 BTU/Hr
2
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Cooling Capacity: 18000 BTU/Hr
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Cooling Capacity: 24000 BTU/Hr
5
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INVERTER TWIN ROTARY COMPRESSOR (R-410): Supply and fixing of brand new hermatically sealed DC inverter Twin rotary compressor (COP above 3.0) of following Capacities and should be compatible to R-410 Refrigerant and Hi wall Split air conditioner including complete dismantling of existing defective compressor, electrical and mechanical work related to fixing of new compressor such as electrical wiring, brazing joints, replacement of capillary-filter, flushing-leakage testing using nitrogen, vaccuming and gas charging as per required quantity including all accessories and complete testing as required.
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Cooling Capacity range: 3500 to 18000 BTU/Hr
1
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Cooling Capacityrange: 3500 to 24000 BTU/Hr
1
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INVERTER TWIN ROTARY COMPRESSOR (R-32): Supply and fixing of brand new hermatically sealed DC inverter Twin rotary compressor (COP above 3.0) of following Capacities and should be compatible to R-32 Refrigerant and Hi wall Split air conditioner including complete dismantling of existing defective compressor, electrical and mechanical work related to fixing of new compressor such as electrical wiring, brazing joints, replacement of capillary-filter, flushing-leakage testing using nitrogen, vaccuming and gas charging as per required quantity including all accessories and complete testing as required.
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Cooling Capacity range: 3500 to 18000 BTU/Hr
1
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Cooling Capacity range: 3500 to 24000 BTU/Hr
1
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DRAIN PIPE (RIGID UPVC) OUTSIDE DIA. 3/4'': Supply and fixing of brand new rigid UPVC drain pipe outside dia.3/4'' for drain water piping connections of air conditioner, including required fittings, clamping, adhesive for fixing joints as per site requirement and instructions given by Engineer Make: ISI mark or any reputed make with prior approval of engineer CSIR-NEERI. Note: Maximum elevation of the piping outside building is 30.0 feet from ground level.
75
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FAN BLADE FOR OUTDOOR UNIT OF SPLIT AIR CONDITIONER: Supply and fixing of new fan blade for the following type of air conditioners as per required material, size and shape suitable for the condenser unit fan motor assembly of air conditioner including dismantling of existing fan blade, required accessories and complete testing.
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for Hi wall split AC, Cooling Capacity: 1.0 TR (Make: Voltas, Lloyd, Mitsubishi, LG)
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for Hi wall split AC, Cooling Capacity: 1.5 TR (Make: Voltas, Lloyd, Mitsubishi, LG, Daikin, Hitachi, Panasonic, Carrier, Blue Star)
3
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for Hi wall split AC, Cooling Capacity: 2.0 TR (Make: Voltas, Lloyd, LG, Daikin, Hitachi, Panasonic, Carrier, Blue Star)
3
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FAN MOTOR FOR OUTDOOR UNIT OF AIR CONDITIONER (FIXED SPPED): Supply and fixing of brand new AC motor (along with suitable size capacitor) for the following type of air conditioners as per the specifications of existing fan motor fitted in condenser unit assembly of air conditioner, including dismantling of existing fan motor, fan blade, required electrical wiring for new fan motor and refitting of fan blade including all accessories and complete testing with prior approval of engineer
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for 1.5 TR Split AC (Make: Voltas, Lloyd, Mitsubishi, LG, Daikin, Hitachi, Panasonic, Carrier, Blue Star)
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for 2.0 TR Split AC (Make: Voltas, Lloyd, LG, Daikin, Hitachi, Panasonic, Carrier, Blue Star)
3
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BLOWER MOTOR FOR INDOOR UNIT OF AIR CONDITIONER (FIXED SPEED): Supply and fixing of brand new AC motor including blower shaft bush (if required) for the following type of air conditoners as per specifications of existing fan motor fitted in indoor unit assembly of air conditioner including dismantling of existing fan motor, fan blade, required electrical wiring for new fan motor and refitting of fan blade including all accessories and complete testing with prior approval of engineer CSIR-NEERI.
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for 1.5 TR/2.0 TR Split AC
2
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for 2.5 TR Split AC
2
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DUAL SECTION MPP CAPACITOR: Supply and complete fixing of brand new dual section MPP capacitor(Reference Standard :IS 2993 / IEC 252), DAT series, Three Output terminals marked with H, F & C) with cylindrical aluminium can construction of following capacity in outdoor unit assembly of air conditioner including removing of defective capacitor and required wiring connections to newly replaced capacitor and complete testing to make it functional. Make: any reputed make with prior approval
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45μF+2.5μF ±5%, 50/60 Hz, 440 Vac
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50μF+4.0μF ±5% 50/60 Hz, 440 Vac
3
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(55μF+5.0μF) ±5% 50/60 Hz, 440 Vac
2
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SUPPLY AND FIXING OF NEW PRINTED CIRCUIT BOARD (PCB) ASSEMBLY OF AIR CONDITIONERS (FIXED SPEED): Supply and fixing of new printed circuit board of follwing air conditioners includes dismantling of old defective PCB, and fixing of new printed circuit board (PCB) assembly including replacement of spare parts (if required) such as room temperature and coil temperature sensor, PCB transformer, Display Kit etc, required wiring connections of PCB and complete testing of new PCB to make it properly functional.
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HI WALL SPLIT AC, FIXED SPEED TYPE, Cooling capacity: 1.5 TR/1.8 TR
3
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HI WALL SPLIT AC, FIXED SPEED TYPE, Cooling capacity: 2.0/2.5 TR
3
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GAS CHARGING IN AIR CONDITIONER: Supply of refrigerant and complete gas charging work in following type of air conditioners as per required quantity/Pressure recommended by the air conditioner manufacturer and as per standard practice recommended for gas charging including leakage finding, rectification of leakage, flushing and leakage testing using nitrogen, vaccuming using vaccum pump and complete testing as required.
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HI WALL SPLIT AC (Cooling Capacity: 1.5 TR), Refrigerant, R-22
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HI WALL SPLITAC (Cooling Capacity: 2.0 TR), Refrigerant, R-22
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HI WALL SPLIT AC (Cooling Capacity: 1.5 TR), Refrigerant R-32/R-410a
2
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HI WALL SPLIT AC (Cooling Capacity: 2.0 TR), Refrigerant R-32/R-410a
2
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DEFINITE PURPOSE CONTACTOR: Supply and fixing of single pole definite purpose magnetic contactor, FLA- 30A, Coil voltage 220 to 240 VAC, 50/60 Hz Quad (4) quick connect terminal on all and load terminals, Magnetic coil 120-130⁰C Class-B, Insulation Voltage above 600V, Vertical/Horizontal/Tabletop mounting in outdoor unit of air conditioner to control on/off operation of fan and compressor by removing old defective contactor, required wiring for new contactor and testing complete as required. Make: Any reputed make with prior approval
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DISMANTLING OF AIR CONDITIONER: Dismantling of air conditioner of following capacity as per standard pracitice recommanded by the AC manufacturer includes reuired pump down operation, dismantling of Indoor-Outdoor unit, complete copper piping and electrical wiring, Base plate of ID Unit and mounting stand of OD unit, Shifting of dismantled material as per instructions of Engineer, CSIR-NEERI, at any location of institute premises.
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HI WALL SPLIT AC, COOLING CAPACITY: 1.5/2.0 TR
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HI WALL SPLIT AC, COOLING CAPACITY: 2.5 TR
1
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INSTALLATION OF AIR CONDITIONER: Installation of air conditioner cooling capacity: 1.5 TR/2.0 TR as per standard pracitice recommanded by the AC manufacturer includes installation of Indoor-Outdoor unit at any location of institute premises, installation of required size copper piping (as per item No.4 of the Schedule), required gas charging (as per item No.13 of the schedule), Supply and fixing of electric supply cable PVC insulated, FRLS, 4-core, 2.5 sq. mm (7.0 meter long) and powder coated, metallic Outdoor unit stand of Size: Heavy Duty, complete wiring and testing of air conditioner to make it functional.
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