Council Of Scientific And Industrial Research-CSIR has published Tender For Annual Maintenance Contract Work For Air Conditioners, Cold Rooms, Refrigerators, Deep Freezers Etc 2024-25. Submission Date for this Tender is 14-05-2024. Air Conditioner Tenders in niist Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | PART-A Maintenance of Airconditioners |
| 2 | Four Quartely servicing and maintenance of window mounting units 1.5 Tr/2 TR capacity of various makes like, Voltas, Bluestar, Videocon, Usha etc. Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 3 | Four Quartely servicing and maintenance of Split Air conditionersof1.5 Tr/2 TR capacity of various makes like, Voltas, Bluestar, carrier, Videocon, Usha etc. Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 4 | Four Quartely servicing and maintenance of Multi Split Air conditionersof2 Tr/ 3 TR capacity of various makes like, Voltas, Bluestar, carrier, Videocon, Usha etc. Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 5 | Four Quartely servicing and maintenance of cassette typeSplit Air conditionersof1Tr/2 Tr capacity of various makes like, Voltas, Bluestar, carrier, Videocon, Usha etc. Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 6 | Four Quartely servicing and maintenance of Slim line Air conditionersof 3/4 TR capacity of Voltas, make . Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 7 | Four Quartely servicing and maintenance of Ductable Split Air conditionersof various capacities as follows . Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 8 | 3 TR Carrier make |
| 9 | 5 TR Carrier make |
| 10 | 5.5TR Carrier,Blue star, Hitachi make |
| 11 | 8.5TR Carrier,Blue starmake |
| 12 | Four Quartely servicing and maintenance of PackagedAir conditionersof various capacities as follows . Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
| 13 | 11 TR ETA/Zeco/Carriermake (Twin circuit of 5.5 TR with Horizontal AHU type) |
| 14 | 16.6 TR ETA make (Twin circuit of 8.5 TR with Horizontal AHU type) |
| 15 | Four Quartely sevicing and maintenance of Cold Room 1.0/2 TR |
| 16 | PART-BSupply, Installation,Replacing of Spares/Works as and when required basis - Part B-1For Window & Split Acs |
| 17 | Supply and installation of new sealed unitcompressors for window mounting/Split/Multi split air conditioners of 1.5 TR/2TR of Reciprocating/Rotary as and when/which required |
| 18 | Gas (Refrigerant R22/R32/410A) charging of 1.5 TR/2TR windows mounting air conditioners of various makes after welding , system flushing with nitrogen, leak testing, evacuation including all material cost and labour charges etc. complete , as when required. |
| 19 | Gas (Refrigerant - R22/R32/R410a) charging of 1.5TR/2TR Split air conditioners of various makes after welding , system flushing with nitrogen, leak testing, evacuation including all material cost and labour charges etc. complete as and when required. |
| 20 | Gas (Refrigerant - R22/R32/R410a) charging of 1TR/2TRcassette type Split air conditioners of various makes after welding , system flushing with nitrogen, leak testing, evacuation including all material cost and labour charges etc. complete as and when required. |
| 21 | Gas (Refrigerent ) charging of 3 and 4 TR Slim line air conditioners after welding, system flushing with nitrogen, leak testing, evacuation including all matetrial cost and labour charges etc. complete asand when required. |
| 22 | Shifting and Re-installation of spli/Multi split Air conditioners with in the Lab.Rooms/Camplus including Civil work if required. |
| 23 | Copper tubing for the above1/4"" & 1/2"" ( or which ever is suitable size to the unit ) with insulation etc complete. |
| 24 | supply & replacing of Condensing Unit Stand |
| 25 | Condenser Fan motor Rewinding, over-hauling , bush replacement and re fixing etc. complete of window units/split Units, as and when required. |
| 26 | Blower Fan motor bush repalcement , servicing and re-fixing etc for split units, as and when required. |
| 27 | Sevicing and rectification of cordless remote controller PCBs of split Ac as and when required. |
| 28 | Supply , fixing & commissioning of new condensing fan motor for split AC as and when required. |
| 29 | Supply, fixing & commissioning of new blower fan motor for split AC as and when required. |
| 30 | Supply , Installation & commissioning of New condensing units with copper coil without compressor of 1.5/2TR as and when required. |
| 31 | Supply , Installation & commissioning of New Indoor units with copper coilof 1.5/2TR as and when required. |
| 32 | Supply & Installation of New condenser copper coils 1.5/2TR split units (replacing of Aluminium Coil) as and when required. |
| 33 | Replaccing/Repairing/fabricationg of sheet metalsof Bottom plate and fan mounting platesof condensing units, including painting of the same |
| 34 | Supply and fixing of angle Ironfabricated condenser unit stand as per site condition /Engineer Incharge choice |
| 35 | Supply and laying of closed cell nitrile rubber Insulation for existing refrigent tubes and wrapping heat resistance (white) tape on it. |
| 36 | Supply and fixing of spare parts for windows units and split units, as and when required. |
| 37 | Fan motor capacitor |
| 38 | Starting capacitor |
| 39 | Running Capacitor |
| 40 | Starting Relay |
| 41 | Thermostat |
| 42 | Swing motor for split Acs |
| 43 | Air filter Fiber |
| 44 | Air Filter Fiber for spli Unit |
| 45 | condenser fan leaf |
| 46 | Blower Fan |
| 47 | Replacement of remote control unit (cordless ) with signal receiver |
| 48 | Contactor for 2TR single phase compressor |
| 49 | Contactor for multi split A/Cs condenser fan |
| 50 | Temp Sensor Air |
| 51 | Temp Sensor coil |
| 52 | PART-BSupply, Installation,Replacing of Spares/Works as and when required basis - PART - B-II For Ductable units 3,5,5.5 & 8.5 TR units |
| 53 | Supply and fixing of the following Genuine spare parts whenever necessary |
| 54 | Contactor for compressor |
| 55 | Single Phase Preventer with Under Voltage & Over voltage cut out, Phase failure and phase reversal cut out |
| 56 | Microprocesor based Controlling unit |
| 57 | Temp sensor For Microprocessor |
| 58 | Compressor for 3TR (1.5 + 1.5) unit 1.5TR Rotary Compressor |
| 59 | Liquid line filter / Drier |
| 60 | Condenser fan Leaf |
| 61 | V belts for IDUs |
| 62 | Blower Fan motor Rewinding , over hauling , and Refixing etc complete whenever required. |
| 63 | Condenser fan motor Rewinding, over-hauling, and refixing etc complete as and when required |
| 64 | Gas ( Refrigerant ) charging of 3TR air conditioners of Carrier make after welding , system flushing with nitrogen , leak testing , evacuation & recommissioning, including all material cost and labour charges etc. complete, as and when required. Twin system and hence rate may be quoted for 1.5 |
| 65 | Gas(Refrigerant) charging of 5.5TR air conditioners of carrier/Blue star make after welding,system flushing with nitrogen, leak testing , evacuation & recommissioning , including all material cost and labour charges etc. complete, as and when required. |
| 66 | Gas (Refrigerant) charging of 8.5 TR/8.3TRair conditioners of variousof Carrier/Blue starafter welding , system flushing with nitrogen, leak testing, evacuation including all material cost and labour charges etc. complete , as when required. |
| 67 | Supply and fixing of the following Genuine spare parts whenever necessary |
| 68 | 60x30.5x50 cm Box type prefilter for ZECO AHU 90% down to 10 Micron |
| 69 | 61x61x50 cm Box type prefilter for ZECO AHU 90% down to 10 Micron |
| 70 | 61x61x50 cm Box type prefilter for ZECO AHU 99% down to 5 Micron |
| 71 | 60x30.5x50 cm Box type prefilter for ZECO AHU 90% down to 5 Micron |
| 72 | Supply & replacing of Condenser deck (Condenser mounting plate) for carrier make 3TR units |
| 73 | PART-BSupply, Installation,Replacing of Spares/Works as and when required basis- PART - B-III For Packaged/AHU type units |
| 74 | Supply and fixing of the following spare parts (original) whenever necessary |
| 75 | contactor for compressor (siemens 3TF33) |
| 76 | contactor for blower motor (siemens 3TF31) |
| 77 | Overload relay for compressor (siemens 3UA52 16-25A) |
| 78 | Overload relay for fan motor(siemens 3UA506-10A) |
| 79 | Under Voltage & over voltage cut out and phase failure and phase reversal cut put ( Make -Minilec - S2VMR3) |
| 80 | Microprocesor based Controlling unit carrier /ETA makes |
| 81 | Temp sensor For Microprocessor |
| 82 | "v" Belts |
| 83 | Bearings for Blower mounting |
| 84 | Shaft for blower |
| 85 | Liquid line filter/drier |
| 86 | AHU Fan motor Rewinding , over-hauling , and Re-fixing atc complete as and when required.(5 HP, 3HP motor) |
| 87 | Condenser fan motor Rewinding, over-hauling, and refixing etc complete as and when required |
| 88 | Gas (Refrigerant ) charging of 11TR (5.5 Twin Compressors with individual Ref Circuit ) air conditioners . After welding, syystem flushing with nitrogen , leak testing , evacuation & recommissioning , including all material cost and labour charges etc. complete , as and when required.Twin system and hence rate may be quoted for 5.5 TR only . |
| 89 | Gas (Refrigerant ) charging of 16TR (8.3 Twin Compressors with individual Ref Circuit ) air conditioners . After welding, syystem flushing with nitrogen , leak testing , evacuation & recommissioning , including all material cost and labour charges etc. complete , as and when required.Twin system and hence rate may be quoted for 8.3 TR only . |
| 90 | Fabrication & Installation of Standard Electrical Controll pannel for 16.6 Tr Twin circuit Horizontal AHU roof top Packaged Unit with minimum Size of 700 mm X 450 mm x200 mm includingL & T FN 100A Main Switch, 415V .(The drawing of the pannel should be approved by Eng Incharge before Fabrication) |
| 91 | Removingold Controller pannel &Installation of New supplied panneand byUtilizing the components such as ControllerContactor, relays, including termination Glands etc complete |
| 92 | Supply &Replacing ofdouble skin insulated Bottompannel of 50 mmthick forETA make AHU=CTA-008 (16.6TR Horizontal Mount ) it includes system disconnection after proper pumpdown /reconnection of the same and Duct mouths etc complete if necessary |
| 93 | Replaccing/Repairing/fabricationg of sheet metalsof Bottom plate and fan mounting platesof condensing units of 5.5 TR Units, including paintingetc complete |
| 94 | PART-BSupply, Installation,Replacing of Spares/Works as and when required basis- PART - B-IV For Cold Rooms |
| 95 | Four Quartely servicing and maintenance of cold rooms 1.5 TR/ 2TR capacity (4 Deg C) of makes like Voltas, Carrier, L.G., Bluestar, Videcon, Usha etc. Attend to all breakdown calls or performance related complaints. Rate should be quoted for yearlybasis. |
| 96 | Replacement of Evaporator fan motor with leafs |
| 97 | Replacement of Condenser fan motor with leafs |
| 98 | Gas (Refrigerent) charging of 1.5TR/2TR cold rooms flushing with Nitrogen , leak testing , evacuation including all material cost and labour charges etc. complete, as and when required. |
| 99 | PART-BSupply, Installation,Replacing of Spares/Works as and when required basis- PART - B-V For Refrigerators/DeepFreezers etc |
| 100 | Exchanging defective compressors with new one, installation , welding , leak testing, evacuation and gas charging, etc. complete for all models, as and when required. |
| 101 | Cost of refrigerent, welding, ;abour charge , etc. complete for gas charging after evacuation of the system of all models, as and when required. |
| 102 | Spare parts ( original ) supply and replacement , as and when required. |
| 103 | Relay |
| 104 | Thermostat |
| 105 | Bulb |
| 106 | OLP |
| 107 | Capacitors |
| 108 | Timer for non frost refrigerator |
| 109 | Heater for non frost refrigerator |
| 110 | Fan motor with fan leaf for Frost free Refrigerator |
| 111 | Supply & installation of compressors of various capacity refrigerator , as and when required. |
| 112 | Gas charging after testing and evacuation including cost of materials and labour charges, etc. complete, as and when required. |
| 113 | Service Taxes If any |
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