Council Of Scientific And Industrial Research-CSIR has published Annual Maintenance Contract Works For Air Conditioners, Cold Room, Refrigerators And Deep Freezers Etc… 2023-2024. Submission Date for this Tender is 13-03-2023. Air Conditioner Tenders in niist Kerala. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | PART-AMaintenance 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 Slim line Air conditionersof 3 TR capacity of Voltas, make . Attend to all breakdown calls or performance related complainte. Rate should be quoted for yearly basis. |
6 | 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. |
7 | 3 TR Carrier make. |
8 | 5 TR Carrier make |
9 | 5.5TR Carrier,Blue star, Hitachi make |
10 | 8.5TR Carrier,Blue starmake |
11 | 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. |
12 | 11 TR ETA/Zeco/Carriermake (Twin circuit of 5.5 TR with Horizontal AHU type) |
13 | 16.6 TR ETA make (Twin circuit of 8.5 TR with Horizontal AHU type) |
14 | Four Quartely sevicing and maintenance of Cold Room 1.0/2 TR |
15 | PART-BSupply, Installation,Replacing of Spares/Works as and when required basis |
16 | 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 |
17 | Gas (Refrigerant) 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. |
18 | Gas (Refrigerant - R22/R32) 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. |
19 | Gas (Refrigerent ) charging of 3TR 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. |
20 | Shifting and Re-installation of spli/Multi split Air conditioners with in the Lab.Rooms/Camplus including Civil work if required. |
21 | Copper tubing for the above1/4"" & 1/2"" ( or which ever is suitable size to the unit ) with insulationetc complete. |
22 | Condensing Unit Stand |
23 | Fan motor Rewinding, over-hauling , bush replacement and re fixing etc. complete of window units/split Units, as and when required. |
24 | Blower Fan motor bush repalcement , servicing and re-fixing etc for split units, as and when required. |
25 | Sevicing and rectification of cordless remote controller PCBs of split Ac as and when required. |
26 | Supply , fixing & commissioning of new condensing fan motor for split AC as and when required. |
27 | Supply, fixing & commissioning of new blower fan motor for split AC as and when required. |
28 | Supply , Installation & commissioning of New condensing units with copper coil without compressor of 1.5/2TR as and when required. |
29 | Supply , Installation & commissioning of New Indoor units with copper coil without compressor of 1.5/2TR as and when required. |
30 | Supply & Installation of New condenser copper coils 1.5/2TR split units (replacing of Aluminium Coil) as and when required. |
31 | Supply and laying of closed cell nitrile rubber Insulation for existing refrigent tubes and wrapping heat resistance (white) tape on it. |
32 | Supply and fixing of spare parts for windows units and split units, as and when required. |
33 | Fan motor capacitor |
34 | Starting capacitor |
35 | Running Capacitor |
36 | Starting Relay |
37 | Thermostat |
38 | Swing motor for split Acs |
39 | Air filter Fiber |
40 | Air Filter Fiber for spli Unit |
41 | condenser fan leaf |
42 | Blower Fan |
43 | Replacement of remote control unit (cordless ) with signal receiver |
44 | Contactor for 2TR single phase compressor |
45 | Contactor for multi split A/Cs condenser fan |
46 | Temp Sensor Air |
47 | Temp Sensor coil |
48 | PART B II FOR PACKAGE/AHU UNITS |
49 | Supply and fixing of the following Genuine spare parts whenever necessary |
50 | contactor for compressor (siemens 3TF33) |
51 | contactor for blower motor (siemens 3TF31) |
52 | Overload relay for compressor (siemens 3UA52 16-25A) |
53 | Overload relay for fan motor(siemens 3UA506-10A) |
54 | Under Voltage & over voltage cut out and phase failure and phase reversal cut put ( Make -Minilec - S2VMR3) |
55 | Microprocesor based Controlling unit carrier /ETA makes |
56 | Temp sensor For Microprocessor |
57 | "v" Belts |
58 | Bearings for Blower mounting |
59 | Shaft for blower |
60 | Liquid line filter/drier |
61 | AHU Fan motor Rewinding , over-hauling , and Re-fixing atc complete as and when required.(5 HP, 3HP motor) |
62 | Condenser fan motor Rewinding, over-hauling, and refixing etc complete as and when required |
63 | 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 . |
64 | 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 . |
65 | PART - B-III For Ductable units 3,5,5.5 & 8.5 TR units |
66 | Supply and fixing of the following Genuine spare parts whenever necessary |
67 | Contacror for compressor |
68 | Single Phase Preventer with Under Voltage & Over voltage cut out, Phase failure and phase reversal cut out |
69 | Microprocesor based Controlling unit |
70 | Temp sensor For Microprocessor |
71 | Compressor for 3TR (1.5 + 1.5) unit 1.5TR Rotary Compressor |
72 | Liquid line filter / Drier |
73 | Condenser fan Leaf |
74 | V belts for IDUs |
75 | Blower Fan motor Rewinding , over hauling , and Refixing etc complete whenever required. |
76 | Condenser fan motor Rewinding, over-hauling, and refixing etc complete as and when required |
77 | 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 TR only |
78 | 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. |
79 | Gas (Refrigerant) charging of 8.5 TR/8.3TRair conditioners of variousof Carrier/Blue star after welding , system flushing with nitrogen, leak testing, evacuation including all material cost and labour charges etc. complete , as when required. |
80 | Refurbishment & Reinstallation of 8.75 TR DSU unit |
81 | Supply and fixing of the following Air filters of following specifications |
82 | 105x40 cm (5.5 Tr Carrier unit) |
83 | 90x40 cm (3TR Carrier unit) |
84 | 60x30.5x50 cm Box type prefilter for ZECO AHU 90% down to 10 Micron |
85 | 61x61x50 cm Box type prefilter for ZECO AHU 90% down to 10 Micron |
86 | 61x61x50 cm Box type prefilter for ZECO AHU 99% down to 5 Micron |
87 | supply & replacing condenser deck (condenser pounting plate ) for carrier make 3TR |
88 | Removing old controller panel & installation of new supplied pannel by utilising the components such as contrller contactor, relays, including terminatio glands etc complate |
89 | 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) |
90 | PART B IV FOR COLD ROOMS |
91 | 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. |
92 | Replacement of Evaporator fan motor with leafs |
93 | Replacement of Condenser fan motor with leafs |
94 | 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. |
95 | PART B- V FOR REFRIDERATORS/ DEEP FREEZERS |
96 | Exchanging defective compressors with new one, installation , welding , leak testing, evacuation and gas charging, etc. complete for all models, as and when required. |
97 | Supply of outdoorluminaries used for floodlight with high power LEDS suitable for area lighting |
98 | Spare parts ( original ) supply and replacement , as and when required. |
99 | Relay |
100 | Thermostat |
101 | Bulb |
102 | OLP |
103 | Capacitors |
104 | Timer for non frost refrigerator |
105 | Heater for non frost refrigerator |
106 | Fan motor with fan leaf for Frost free Refrigerator |
107 | Supply & installation of compressors of various capacity refrigerator , as and when required. |
108 | Gas charging after testing and evacuation including cost of materials and labour charges, etc. complete, as and when required. |
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