Servicing of Air conditioner units at various locations in NIOT Campus

Amount

Supply and Servicing of 1TR window A/C unit, leak arresting, brassing, N2 holding by pressure test for 48 hours gas charging including supply of refrigerant and bringing back the unit to good performance. The job includes following items, 1.Replacement of new suitable compressor.(1tr rotary) Make: LG Location:MB/GF/CEE/Room no.106A

Supply and Servicing of 1.5TR Split A/C unit, leak arresting, brassing, N2 holding by pressure test for 48 hours gas charging including supply of refrigerant and bringing back the unit to good performance. The job includes following items, Make: Blue star/Carrier Location: 1.Guest house/ Room no.8 2.MBT/FF/OSTI/Micro bioligy lab 3.MBT/FF/OSTI/Cell culture lab

Supply and Servicing of 1.5TR Split A/C unit, leak arresting, brassing, N2 holding by pressure test for 48 hours gas charging including supply of refrigerant and bringing back the unit to good performance. The job includes following items, 1.Replacement of new suitable new capillary Make: Blue star Location: MB/TF/EFW/Room no.402

Servicing,removing,refixing and rewinding of 2TR Split AC unit Indoor fan motor and replacement of suitable bush, Fan Blades and fan capacitor. Make: Carrier Location:ATF/FF/LAB

Supply and Servicing of 2TR Split A/C unit, leak arresting, brassing, N2 holding by pressure test for 48 hours gas charging including supply of refrigerant and bringing back the unit to good performance. Make: Blue star Location: 1.VMC/TF/Radio Room no.433, 2.VMC/TF/Radio Room no.431, 3.ATF/GF/OE/Transuder/Room no.105 4.ATF/GF/OE/Transuder/Room no.104

Supply and Servicing of 2TR Split A/C unit, leak arresting, brassing, N2 holding by pressure test for 48 hours gas charging including supply of refrigerant and bringing back the unit to good performance. The job includes following items, 1.Replacement of new suitable compressor.(2tr rotary) Make: Blue star Location: 1.MB/TF/CEE/Room no.407,408 2.VMC/FF/Guest Room no.415

Servcing of 3TR Cassette type A/C unit by identifying the complaint and rectifying the same.The unit shall be vacuumized, leak to be arrested by holding nitrogen under suitable pressure, bracing and welding of copper pipes, charging the refrigerant gas and commissioning the unit for good running condition.The job includes following items, 1.Replacement of New 3TR suitble scroll compressor-1no Location: MBT/GF/Algal Lab Make:Carrier

Servicing/removing/refixing of 3TR Inverter Cassette type A/C unit PCB board. Make: Midea Location: MB/FF/CEE/Room no.200

Supply,Fixing,testing 4TR Ductable split A/C unit suitable New PCB control circuit board Location:MB/FF/Board Room/Room no.207,208 Make:Carrier

Servcing of 4TR Ductable A/C unit by identifying the complaint and rectifying the same.The unit shall be vacuumized, leak to be arrested by holding nitrogen under suitable pressure, bracing and welding of copper pipes, charging the refrigerant gas and commissioning the unit for good running condition.The job includes following items, 1.Replacement of suitble New 2TR Reciprocating Compressor-1no. Location: 1.MB/FF/Room no.237/Library 2.MB/SF/NCCR/Room no.305 Make:Carrier

Servicing,removing,refixing and rewinding of 5 TR Ductable A/C unit Outdoor fan motor and replacement of suitable bush and fan capacitor. Make: Carrier Location: MB/SF/NCCR/Room no.306,307

Supply,Fixing,testing 5TR Ductable split A/C unit suitable New PCB control circuit board Location:MB/FF/F&A/Room no.207,208 Make:Carrier

Servcing of 7.5TR Ductable A/C unit by identifying the complaint and rectifying the same.The unit shall be vacuumized, leak to be arrested by holding nitrogen under suitable pressure, bracing and welding of copper pipes, charging the refrigerant gas and commissioning the unit for good running condition.The job includes following items, 1.Replacement of suitble New 2.5TR Reciprocating Compressor-1no. Location: 1.MB/GF/S&P/Room no.134/Siminer hall 2.MB/FF/S&P/Room no.226,227 Make:Carrier

Servicing,removing,refixing and rewinding of 7.5TR Ductable A/C unit Indoor fan motor and replacement of suitable bush and fan capacitor. Make: Carrier Location: MB/SF/NCCR/Room no.332,333

Supply, fixing, testing and commissioning of microprocessor control unit with control accessories such as fuse etc as required for satisfactory operation for existing 11tr Ductable package AHU unit. The control unit assembly shall be mounted in suitable powder coated CRCA sheet metal enclosure. The mircoprocessor unit shall have provision to control the following parameters, 1.Supply voltage:230VAC 2.Current Range: 10-22amps 3.Temperature controller 4.Time delay 5.HP/LP controller 6.Single phase preventer 7.UL cut off 8.Suitable contactors 9.Suitable conecters and all accessories etc. Location: MB/GF/NCCR/Tracematel lab/Room no.125

JEDS FRIDGE HOUSE