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Repairing, Testing And Commissioning Of Chiller Units And Vrv Units, Ac Equipment At Iim, Ranchi, Jharkhand.-1 Repairing, testing and commissioning of Screw Chillers 270 TR (Chillers Unit- 1) along with supply of Compressor Oil, Catch All Drier-5/8 & 3/8, Oil Return line, Solenoid coil, valves, refrigerant and refill of Refrigerant R134A as per standards and descaling of Condensers and its pipe lines as per requirement including smooth functioning of the system to the satisfaction of the Engineer in charge as required. Chiller -1 Sl. No. AR4210131RL3(30-04-21) 2 Repairing, testing and commissioning of Screw Chillers 270 TR ( Chillers Unit- 2) along with supply of Compressor Oil, Catch All Drier-5/8 & 3/8, Compressor loading and unloading, Oil Return line, Solenoid coil, valves, refrigerant and drain pipings, refill of Refrigerant R134A as per standards and descaling of Condensers and its pipe lines as per requirement including smooth functioning of the system to the satisfaction of the Engineer in charge as required. Chiller -2 Sl. No. AR4210277RL3(29-04-21) 3 Repairing, testing and commissioning of Screw Chillers 270 TR ( Chillers Unit- 3) along with supply of Compressor Oil, Catch All Drier-5/8 & 3/8, Compressor loading and unloading, Oil Return line, Solenoid coil, valves, refrigerant and drain pipings, refill of Refrigerant R134A as per standards and descaling of Condensers and its pipe lines as per requirement including smooth functioning of the system to the satisfaction of the Engineer in charge as required. Chiller -3 Sl. No. AR7210131RL3(16-07-21) 4 Repaing testing and commissioning of Screw Chillers 270 TR ( Unit-4) along with leakage rectifications, pressure testing, expansion valve with cables, Expansion valve drivers, Compressor oil replacement, Catch all Drier - 5/8 & 3/8, compressor loading and unloading, solenoid coil with valve, refrigerant and drain pipings, refrigerant R134A, condenser descaling etc as per standards including smooth functioning of the system to the satisfaction of the Engineer in charge as required. Chiller -4 Sl. No. AR7210133RL3(16-07-21) 5 Repairing testing and commissioning of of Condenser Water Pump Set (1080 USGPM) (Unit Model No. e-80SC 5X5X13.5B) (Unit 1, 2, 3 & 4) Model No. M000317IE3, 30 KW/40 HP, 3 phase Induction motor, 52.5 Amp, 1475 RPM, IP 55 suitable for operation on 415 V, 50 Hz, Duty S1 (Make - XYLEM) along with one number Motor rewinding, smooth functioning of all starters, protective relays, power contactors, overhauling as per standards including smooth functioning of the complete system to the satisfaction of the Engineer in charge as required. (Sl. No. 2106 80553990, 2106 80553986, 2106 80553985, 2106 80553984) 6 Repairing testing and commissioning of of Primary Chilled Water Pump Set (Unit 1, 2, 3 & 4) (460 USGPM) (Unit Model No. e-80SC 5X5X13.5) Model No. M000313IE3, 11 KW/15 HP, suitable for operation on 415 V, 50 Hz, 19.8 Amp, 1460 RPM, P.F. - 85%, Efficiency -91.4%, Duty S1, 3 Phase Induction motor (Make - XYLEM) along with one number Motor rewinding, smooth functioning of all starters/VFDs, protective relays, power contactors, overhauling as per standards including smooth functioning of the complete system to the satisfaction of the Engineer in charge as required. (Sl. No. 2106 80551056, 2106 80551058, 2106 80551053, 2106 80551051 ) 7 Repairing testing and commissioning of Secondary Chilled Water Pump Set (Unit 1, 2, 3 & 4) (460 USGPM) (Unit Model No. e-80SC 5X5X13.5) Model No. M000315IE3, 18.5 KW/25 HP suitable for operation on 415 V, 50 Hz, 19.8 Amp, 1460 RPM, P.F. - 85%, Efficiency -91.4%, Duty S1, 3 Phase Induction motor (Make - XYLEM) along with one number Motor rewinding, smooth functioning of all starters/VFDs, protective relays, power contactors, overhauling as per standards including smooth functioning of the complete system to the satisfaction of the Engineer in charge as required. (Sl. No. 2106 80553541, 2106 80556198, 2106 80553545, 2106 80556200) Repairing testing and commissioning of Cooling Towers (Unit 1, 2, 3 & 4) ( Unit / Model No. 2NTM135WBHDGKW7.5) ( Induced Draft type ) with FRP Water Basin, PVC fills with integral louvers and drift eliminators complete with hot water basin fitted with spray nozzles with all necessary valves anti vibration mountings and inspection ladders etc. as required. Capacity 338 TR (Suitable for chillers actual capacity of 270 TR), Water leaving temperature 30 degree C and water entering temperature of 34.2 degree C. ( Fan Motor Model No. M2BAX160MLC8, 7.5 KW / 10 HP) along with CT-1 Motor rewinding and CT-3 Motor rewinding, smooth functioning of all starters/VFDs, protective relays, power contactors, overhauling of all 8 nos motors as per standards including smooth functioning of the complete system to the satisfaction of the Engineer in charge as required. Cooling Tower Motor-1 Product Code 164430-BDD-163, Sl. No. 3G1J21160001949850 Cooling Tower Motor-2 Product Code 164430-BDD-163, Sl. No. 3G1J21160001949849 Cooling Tower Motor-3 Product Code 3GBA-164430- BDDIN, Sl. No. 3G1J21120001939585 Cooling Tower Motor-4 Product Code 164430-BDD-163, Sl. No. 3G1J21160001950844 Cooling Tower Motor-5 Product Code 164430-BDD-163, Sl. No. 3G1J21160001949853 Cooling Tower Motor-6 Product Code 164430-BDD-163, Sl. No. 3G1J21160001949851 Cooling Tower Motor-7 Product Code 164430-BDD-163, Sl. No. 3G1J21160001949852 Cooling Tower Motor-8 Product Code 3GBA-164430- BDDIN, Sl. No. 3G1J21120001939584 Repairing, testing and commissioning of all Air Handling Units in Auditorium, Academic and Administrative Blocks ( Ceiling Suspended AHUs, Floor mounted AHUs, Make - Crystal ) along with AHU VBelt and AHU bearings, Thermostats, Actuators, 2/3 way mixing valves, starter panels and cooling coil cleaning etc. including repairing and rectification of the damaged GSS ductings, duct acoustic lining, fire dampers, volume control dampers, supply and return air diffusers/grills etc complete as per standards to the satisfaction of the Engineer in charge as required. Details of Ceiling Suspended Air Handling Units Description of Items 4000 CFM/ 8.0 TR - 22 nos 5500 CFM/ 10.0 TR - 07 nos 1500 CFM/ 3.0 TR - 12 nos 2500 CFM/ 5.0 TR - 03 nos 2600 CFM/ 6.0 TR - 07 nos 2600 CFM/ 5.5 TR - 05 nos 3000 CFM/ 6.0 TR - 10 nos 2000 CFM/ 5.0 TR - 01 nos 2000 CFM/ 4.0 TR - 02 nos 4500 CFM/ 13.5 TR - 6 Rows deep cooling coil - 04 nos 5500 CFM/ 15.0 TR - 6 Rows deep cooling coil - 05 nos 2500 CFM/ 6.0 TR - 6 Rows deep cooling coil - 01 nos Details of Floor Mounted Air Handling Units 12000 CFM/ 38.0 TR - 02 nos 12000 CFM/ 24.0 TR - 07 nos 13000 CFM/ 26.0 TR - 04 nos 5500 CFM/ 11.0 TR - 03 nos Repairing, testing and commissioning of all Fan Coil Units along with Thermostats, Actuators, starter panels along with rectification and cleaning of the cooling coils of all units as per standards to the satisfaction of the Engineer in charge as required. Details of Fan Coil Units 400 CFM/ 1.0 TR - 04 nos 600 CFM/ 1.5 TR - 11 nos 800 CFM/ 2.0 TR - 23 nos 1000 CFM/ 2.5 TR - 11 nos 1200 CFM/ 3.0 TR - 09 nos HI-Wall Split Unit - 2.0 TR - 08 nos HI-Wall Split Unit - 1.5 TR - 03 nos Ductable Split Unit - 5.5 TR - 04 nos Repairing, testing and commissioning of Treated Fresh Air Units along with Thermostats, Actuators, Starter panels including cleaning of coils, filters, diffusers and grills of all units as per standards to the satisfaction of the Engineer in charge as required. Details of Ceiling Suspended Treated Fresh Air Units 1000 CFM/ 5.0 TR - 01 nos 1500 CFM/ 7.0 TR - 01 nos Details of Floor Mounted Treated Fresh Air Units 1000 CFM/ 5.0 TR - 06 nos 1500 CFM/ 7.0 TR - 07 nos 3000 CFM/ 14.0 TR - 07 nos 3500 CFM/ 16.0 TR - 03 nos Supply, installation, testing and commissioning of Compressor Unit suitable for chiller Model (Unit Model No. ACEGWFVXR3051MFP2) etc complete as required. Supply, installation, testing and commissioning of VFD Unit suitable for chiller Model (Unit Model No. ACEGWFVXR3051MFP2) etc complete as required. SH -II (Repairing of VRF Unit) Repairing, Overhauling , testing and commissioning VRF Unit - Birsa Munda Block Cabin 1, along with Electronic expensive valve assembly, EXV coil , Drain pump, temperature sensor (White , Yellow, blue , green ) etc, as per standards to the satisfaction of the Engineer in charge as required. Outdoor Unit: 90 HP (18HP X 5 nos) Indoor Unit : 1.3TR/530CFM -60Nos Repairing, Overhauling, testing and commissioning VRF Unit - Siddhu Kanhu block faculty Cabin 2, along with IDU , PCB Board (Power) & (Control), Drain pump, refrigent R410a etc as per standards to the satisfaction of the Engineer in charge as required. Outdoor Unit: 90 HP (18HP X 5) Indoor Unit : 1.3TR/530CFM -60Nos Repairing, Overhauling, testing and commissioning VRF Unit - Community Centre, along with supply and installation of IDU-PCB Board(power), PCB board(control), temperature sensor ( 5 nos IDU), refrigent R410a etc , as per standards to the satisfaction of the Engineer in charge as required. Outdoor Unit: 38 HP a)18HP -1 No. b)20 HP -1No.) Indoor Unit: a)6.5TR/2295CFM- 2nos, b) 5.5TR/2047CFM-1No, c) 8TR/2825CFM-2Nos Repairing, Overhauling, testing and commissioning VRF Unit - Dining Hall , along with supply and installation of ODU Main PCB, IPM Board, Fan Module PCB, Transformer, SPD, 3 phase Contator ,IDU-PCB , IDU temp Sensor (All type),EXV coil UKV-254 & Body &Wired controller etc ,as per standards to the satisfaction of the Engineer in charge as required. Outdoor Unit: 194 HP a) 22 HP- 3Nos, b) 20 HP- 1 No, c)18HP- 4 Nos, d) 12HP- 3 Nos Indoor Unit: a)8.0TR/4000CFM- 1 No., b) 10TR/5500CFM-6Nos, c) 5TR/2000CFM-2Nos, d)13.5TR/4500CFM-4 Nos. Repairing, Overhauling, testing and commissioning of VRF Unit installed at Auditorium Building , along with supply and installation of CJ Control Panel, DLW/Fan, Compressor, Module Board, ODU-Main PCB , ODU Temp Sensor ( All Type), IDU Temp Sensor ( All Type) etc ,as per standards to the satisfaction of the Engineer in charge as required. Outdoor Unit: a)26HP- 10Nos, b)38HP- 2Nos, c) 18 HP- 1No. Indoor Unit: a)1.6TR/635CFM- 4 nos, b) 3.2TR/1130CFM- 2 Nos, c)12000CFM-4 Nos, d)15000CFM- 2 Nos, e)8000CFM- 2 Nos, f)2600CFM- 2 Nos Repairing, Overhauling, testing and commissioning of Ductable split Unit installed at VIP, Conference Room and 1st Floor (8.5+5.5+7.5 TR) along with supply and installation of Compressor, PCB with Sensor ,IDU PCB with Sensor , contractor , EXV valve etc ,as per standards to the satisfaction of the Engineer in charge as required.
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