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Break Down
Residential
International City 2 Warsan 4 , Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Location: Rooftop – FAHU and FCU Copper Piping, Al Helal Al Zahaby 2
The contractor/vendor shall carry out the following works:
Inspect the affected rooftop FAHU and FCU copper piping and confirm the extent of damaged insulation before commencement of work.
Carefully remove all damaged, deterio...
Rectification of Chiller 1 – Riviera Dreams (JB004-26-04610)
Break Down
Mixed Use
Riviera Dreams, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Following the successful completion of the compressor overhauling, Chiller 1 was inspected and observed to be experiencing refrigerant flooding. The issue was identified as requiring replacement of the Thermostatic Expansion Valve (TXV) to restore proper refrigerant flow and ensure stable chiller operation.
Equipment Details...
Break Down
Mixed Use
JLT, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Location: Jewellery & Gemplex Buildings 1, 2 & 3 – Chilled Water Pumps
The contractor/vendor shall carry out the following works:
Vendor shall visit the site and confirm the complete scope of work before submitting the quotation.
Inspect the chilled water pumps and verify the condition ...
FCU Cooling System Rectification Works – KG Tower (JB004-26-04553)
Break Down
Mixed Use
Kg tower, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
The contractor/vendor shall carry out the following works:
Remove defective motorized 2-way chilled-water actuator valves from the affected FCUs and supply and install new suitable actuator valves.
Remove defective wall-mounted digital thermostats and supply and install new thermostats compatible with...
Break Down
Mixed Use
Kg tower, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Supply and replace defective motorized 2-way chilled water actuator valves serving the affected FCUs.
Supply and replace defective digital thermostats / temperature sensors.
Supply and replace defective FCU fan motor run capacitors.
Clean FCU drain pans and remove accumulated sludge, algae an...
Rectification of Damaged Corridor Doors – IT Plaza (JB004-26-04471)
Break Down
Mixed Use
IT Plaza, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work – Rectification of Damaged Corridor Doors – IT Plaza
Carry out inspection and rectification of 14 Nos. corridor exit doors located across multiple floors leading to the service lift lobby.
Repair visible scratches, dents, abrasions, and damaged surfaces on the existing doors.
Replace a...
Rectification of water leaking issue – Global Green View 2 (JB004-26-04465)
Break Down
Mixed Use
Global Green View2, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Inspect and identify the affected gym washroom floor area, approximately 12 m².
Carefully remove the existing floor tiles from the affected area without damaging the surrounding finishes.
Remove the existing tile adhesive/screed as required and prepare the substrate for waterproofing.
Cl...
Break Down
Mixed Use
Global Green View2, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Safely isolate Circuit B of Trane Chiller No. 1, Model RTAC 275.
Recover the existing refrigerant from the affected circuit before starting rectification works.
Remove the defective Plate Heat Exchanger (PHE).
Supply and install a new compatible Plate Heat Exchanger.
Carry out all requir...
Break Down
Mixed Use
IT Plaza, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Isolate the affected AC outdoor unit and recover the existing refrigerant safely.
Remove the damaged/leaking coil assembly from the outdoor unit.
Supply and replace the damaged coil assembly with a suitable replacement compatible with the existing AC unit.
Carry out all necessary connections ...
Replacement of Damaged FAHU Bag Filters - BTR (JB004-26-04447)
Break Down
Mixed Use
JLT, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During the monthly PPM inspection, the FAHU bag filters were found to be damaged. A detailed inspection confirmed that the filters had been installed approximately six months ago, which is the recommended replacement interval as per the DM guideline. To maintain...
Break Down
Residential
SILICON ARCH, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Lift Room No. 3 AC Compressor Replacement – Silicon Arch Building
Scope of Work:
Silicon Arch Building, Residential Building, Dubai Silicon Oasis, Dubai, United Arab Emirates – Lift Room No. 3 AC compressor is not working and requires rectification.
The room temperature of the Lift Room is increasing due to ...
Repairing Of AC Units – La Vista Residence 2 (JB004-26-04347)
Break Down
Residential
La Vista Residence 2, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During the inspection at La Vista Residence 2, Dubai Silicon Oasis, Dubai, UAE, several air-conditioning units serving the common areas were found to be non-operational. The affected units are located at the 5th Floor Corridor, Party Hall, and HC Floor Lobby.
The failure of these AC units is affecting the required ...
Break Down
Mixed Use
Kg tower, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Isolate the affected FCU systems and ensure the required safety precautions are in place before commencing the works.
Remove the defective FCU double-shaft motors and supply and install new compatible high-efficiency FCU double-shaft motors at the affected locations.
Remove the malfunctioning wall...
Break Down
Residential
The Spirit, Dubai Sports City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Replacement of IGBT Module for Chiller #2 System #2 VSD Gate Driver Fault
Scope of Work:
Attend to the VSD serial communication fault / Gate Driver Fault reported on Chiller #2 System #2.
Inspect and tighten all control wiring connections at the IGBT module and Logic Board.
Reset the control power and carry out...
Replacement Of Damaged FCU–Banyan Tree Hillside Residences (JB004-26-04124)
Break Down
Mixed Use
JLT, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Following a water leakage incident from the domestic water transfer line in the B2 pump room, water ingress occurred into the adjacent Fan Coil Unit (FCU). Water entered the FCU control wiring, control panel, blower assembly, and motor.
After rectification of the domestic water leakage, the maintenance team attempted to rest...
Replacement of Damaged FCU–Banyan Tree Hillside Residences (JB004-26-04121)
Break Down
Mixed Use
JLT, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During the site walk, the HVAC TEAM observed that the temperature inside the WTP pump room basement was higher than the acceptable operating range. Further investigation identified that the existing chilled-water Fan Coil Unit (FCU) is unable to provide adequate cooling due to significant deterioration of its cooling coil.
T...
Break Down
Mixed Use
IT Plaza, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Isolate and secure the affected chilled water pipeline area in Basement 1 before commencing the work.
Remove all damaged, deteriorated, and partially missing insulation from the affected chilled water pipe sections.
Clean the exposed pipe surface thoroughly and remove visible rust, corrosion, loos...
Break Down
Mixed Use
Riviera Dreams, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
The ductable split AC unit serving the Management Office is not operating properly, resulting in inadequate cooling and discomfort within the office area. During the site inspection, the AC system was found to have faulty electrical control components, including a defective AC contactor and damaged dual-row connector.
The id...
Break Down
Residential
Al Helal Al Zahaby, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Isolate the rooftop booster pump system and ensure all necessary safety precautions are in place before commencing the work.
Depressurize and drain the required section of the booster pump system.
Disconnect and carefully remove the existing damaged pressure vessel tank and associated connections....
Break Down
Mixed Use
Riviera Dreams, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work
Isolate the electrical supply to Lift Room AC No. 1 and implement the required electrical safety precautions before commencement of work.
Disconnect the electrical wiring and carefully dismantle and remove the existing faulty outdoor-unit condenser fan motor.
Supply and install one new outdoor-uni...
Replacement of FAHU Compressors - Pantheon Boulevard (JB004-26-03895)
Break Down
Residential
Pantheon Boulevard, Jumeirah Village Circle, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Replacement of FAHU Compressors - Pantheon Boulevard
Compressor Replacement: 2 No. Scroll
Removal of Existing Defective compressor.
Supply and Installation of Compressor.
Scope of Work:
• Removal of the existing damaged compressor.
• Supply and installation of a new compressor.
• Nitrogen flushing ...
FCU Maintenance Access Rectification – Riviera Dream (JB004-26-03820)
Break Down
Mixed Use
Riviera Dreams, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
FCU Maintenance Access Rectification
The FCU units located at the Ground Floor lift lobby/reception area and 1st to 10th floor lift lobby areas have insufficient maintenance clearance above the false ceiling. Rectification works are required to provide safe and adequate access for inspection, servicing, cleaning, repair, and...
FCU Maintenance Access Rectification – Dragon View (JB004-26-03815)
Break Down
Residential
Dragon Views, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
FCU Access Modification & Maintenance Access Provision
The FCU units installed from the 1st Floor to the 7th Floor have insufficient maintenance access above the false ceiling. Each floor contains 2 FCU units, giving a total of 14 FCU units requiring access assessment and modification to allow safe servicing, inspection,...
CHILLER RECTIFICATION WORK – DIAMOND TOWER (JB004-26-03720)
Break Down
Residential
The Diamond Tower, Dubai Sports City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Title:
Chiller Rectification Work – Diamond Tower
Scope of Work:
Chiller #1 – Ref. 111579:
Leak test and leak identification, including replacement of discharge line gasket for System #2 – Qty: 1.
Supply and charge refrigerant for System #2 – Qty: 40 kg.
Supply an...
Break Down
Mixed Use
Apricot Tower Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
The condenser fan motor system of Chiller #01 has been identified with faults affecting Circuits A and B. The technical report specifically recommends repair of the condenser fan motor and associated contactor and overload components for Circuit A. The existing condenser fan motor rating is 2 HP, 3 Phase, 3.5 A.
Scope of Wor...
Break Down
Mixed Use
Apricot Tower Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Chiller #02 has leakage issues from Compressors B1 and B2, while one condenser fan motor has been found grounded and producing abnormal noise. The required rectification includes mechanical overhaul and leakage rectification of both compressors, replacement of the complete compressor O-ring sets, and repair of the defective c...
Break Down
Mixed Use
Hilliana Tower, Al Sofouh, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
The common-area split AC units have been identified as non-operational due to mechanical failure of the outdoor unit compressors. A total of 10 Nos. compressors and 1 No. outdoor fan motor require replacement to restore the affected AC units to normal operation.
Scope of Work
Inspect the affected split AC outdoor units ...
Break Down
Mixed Use
Apricot Tower Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Chiller #4 Circuit B has a rusted and leaking liquid line valve. The defective valve shall be replaced to eliminate refrigerant leakage and restore proper operation of the chiller circuit. The affected equipment is a Carrier air-cooled chiller, Model 30GX-358-A0670.
Scope of Work
Inspect Chiller #4 Circuit B and confirm...
FAHU Condensate Drain Line Rectification – Indigo Tower (JB004-26-03643)
Break Down
Residential
JLT, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
The existing FAHU condensate drain lines are not draining properly due to inadequate slope, undersized drain piping, air locking, and absence of suitable U-traps and air vents. The drain system shall be rectified to ensure proper condensate flow and prevent tray overflow and water leakage.
Scope of Work
Inspect all FAHU...
Break Down
Mixed Use
Apricot Tower Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
The chilled water primary pump line strainers require complete cleaning and inspection to remove accumulated rust, sludge, scale, debris, and other contaminants that may restrict chilled water flow and affect pump performance. The works cover 5 Nos. chilled water line strainers.
Scope of Work
Inspect the existing chille...
Break Down
Residential
La Vista Residence 1, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Swimming Pool Pump Room Pressure Gauge & NRV Replacement
The swimming pool filtration system has a faulty filter tank pressure gauge and non-return valves (NRVs) that are not functioning properly due to wear and tear. This may result in incorrect pressure readings and possible backflow, affecting proper pump operation.
...
Break Down
Residential
La Vista Residence 1, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Exhaust Fan Motor Repair and Louver Installation
The rooftop exhaust fan motors have been identified as non-operational due to motor winding issues, resulting in insufficient ventilation. The required works include repair of four exhaust fan motors, replacement of associated defective electrical components, and installation ...
Rectification of FAHU 01 and FAHU -02, CCU units (JB004-26-03060)
Break Down
Residential
La Riviera Azure, Jumeirah Village Circle, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Rectification of FAHU 01 and FAHU -02, CCU units
To rectify the refrigerant leakages in the FAHU CCU units, the following corrective works are required:
FAHU-01 • CCU Unit 01 – Refrigerant pipe leakage rectification is required for Circuit A and Circuit B.
FAHU-02 • CCU Unit 02 – Refrigerant p...
FAHU Heat Recovery Wheel Repair/Replacement - J5 (JB004-26-03009)
Break Down
Residential
J5, Al Sofouh, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
FAHU Heat Recovery Wheel Repair/Replacement
Asset: FAHU – Heat Recovery Wheel
Location: Rooftop Area, J5
Issue: Heat recovery wheel has a crack, resulting in insufficient cooling performance.
Current Status: FAHU is still operational; however, cooling efficiency is insufficient.
Wheel Dimensions:
Diam...
Chiller Condenser Fan Motor Repair – IT Plaza (JB004-26-02848)
Break Down
Mixed Use
IT Plaza, Dubai Silicon Oasis, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Chiller No. 01 Condenser Fan Motor Repair – IT Plaza
The condenser fan motor serving Circuit A of Chiller No. 01 is producing abnormal noise, which may affect condenser airflow, heat rejection and overall chiller performance. The motor is rated at 2 HP, 3.5 A, three-phase and requires repair.
Inspect the condenser...
Rectification Of Multiple AC issues-Dragon Views (JB004-26-02765)
Break Down
Residential
Dragon Views, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During a comprehensive inspection of the building's common area air conditioning systems, multiple split A/C units installed across the Ground Floor, Podium, Staircase, Garbage Rooms, and 1st to 7th Floor corridors were found to have various mechanical, electrical, and refrigeration-related defects affecting their operati...
Break Down
Mixed Use
Al Shera Tower, Jumeirah Lakes Towers, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Replacement of Common Area FCU Thermostats and Actuators - Al Shera Tower
Scope of Work:
• Inspect the common area FCU, FAHU, and related BMS control devices.
• Isolate power/control supply before starting the replacement work.
• Remove defective thermostat controllers, valve actuators, temperature sensor, and...
Break Down
Residential
Villa Myra, Jumeirah Village Circle, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Repair and Replacement of Faulty PCB Board for VRF Outdoor Unit (ODU) Slave Unit 01 – Group 11–13
Scope of Work:
Inspect the VRF Outdoor Unit (ODU) Slave Unit 01 serving Group 11–13 to verify the PCB failure.
Isolate and shut down the power supply before commencing the work.
Remove the exist...
Rectification of FAHU's 02 ,03 & 04 (JB004-26-02628)
Break Down
Residential
La Riviera Estate, Jumeirah Village Circle, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Scope of Work – Rectification of FAHU-02, FAHU-03 & FAHU-04
Carry out a detailed inspection of FAHU-02, FAHU-03, and FAHU-04, identify all faults, and isolate the affected circuits.
Supply, install, program, and commission 01 No. Siemens PLC Controller (Model POL687.70/STD) for FAHU-02.
Supply, install,...
Rectification Of FAHU Condensing Units- Hilliana tower (JB004-26-02543)
Break Down
Mixed Use
Hilliana Tower, Al Sofouh, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
At Hilliana Tower,
This project involves the rectification and restoration of Rooftop Fresh Air Handling Units (FAHU-1 & FAHU-2) and their associated Condensing Units (Systems 01 to 08). A detailed inspection identified multiple operational, mechanical, electrical, and cosmetic deficiencies affecting the relia...
Break Down
Residential
The Spirit, Dubai Sports City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Rectification of Corridor FCU Units from Ground Floor to Gym Floor Including Access Panel Installation
Scope of Work
Remove the existing gypsum ceiling at required locations to provide access to the corridor FCU units from Ground Floor to Gym Floor.
Dismantle the fan motor and blower assembly of the FCU units for servic...
Rectification Of FCU Motors - Bermuda Views (JB004-26-02410)
Break Down
Residential
Bermuda Views, Dubai Sports City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During a routine inspection of the building's HVAC and ventilation systems, several fan coil units (FCUs) and washroom ventilation blowers were found to be defective and non-operational. The affected locations include the 2nd Floor , 3rd Floor Lobby, ETS Room, Garbage Room, and the HC Floor male and female washrooms.
The...
Rectification Of Reception Area AC Issues - RD (JB004-26-02384)
Break Down
Mixed Use
Riviera Dreams, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
AT Riviera Dreams,
the reception area HVAC system has been experiencing inadequate cooling and operational deficiencies, resulting in occupant discomfort and reduced system performance. A detailed inspection of the Fan Coil Units (FCUs) identified multiple mechanical and control-related faults affecting the overall efficienc...
Rectification Of Mutliple AC issues - RLV (JB004-26-02353)
Break Down
Mixed Use
Riviera Lakeview, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During routine daily inspection of Riviera Lakeview, multiple HVAC-related issues were identified within the building, adversely affecting the cooling performance and operational reliability of several critical areas. The observed deficiencies include a deteriorated split air conditioning unit in the Lift Room, reduced coolin...
Replacement of Defective FCU Motors and Power Switch Sockets (JB004-26-02197)
Break Down
Mixed Use
Al Shera Tower, Jumeirah Lakes Towers, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Proposal for Replacement of Defective FCU Motors and Power Switch Sockets
Background
During scheduled Planned Preventive Maintenance, inspection revealed that multiple Fan Coil Unit motors and power switch sockets across several floors were found to be defective and requiring immediate replacement.
The defective FCU motor...
Common areas AC is not cooling due to low refrigerant (JB004-26-02194)
Break Down
Residential
International City 2 Warsan 4 , Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Ac is not cooling properly due to low refrigerant pressure. The refrigerant is less than the requirement for the AC.
1) Third Floor AC ( Capacity – 2 TR, Refrigerant – R410a) = 1 nos.
2) Fourth Floor AC ( Capacity – 2 TR, Refrigerant – R410a) = 1 nos.
3) Fifth Floor AC ( Capacity – 2 TR, Refrige...
Proposal for repair of AC compressors - Atlantic Tower 1,2 (JB004-26-01892)
Break Down
Mixed Use
Atlantic Tower, Dubai Marina, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
Location: Atlantic Tower An inspection was carried out for the air conditioning units at the following locations within Atlantic Tower:Tower 1 – 4th Floor CorridorTower 2 – Gym WashroomDuring the inspection, both AC units were found with damaged and non-operational compressors. The compressors failed to start, were drawing ab...
Proposal for rectification of AC issues - RLV (JB004-26-01836)
Break Down
Mixed Use
Riviera Lakeview, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
At Riviera Lake View, Two separate air conditioning system issues were identified affecting occupant comfort and operational efficiency in common areas. The B1 Passenger Lobby AC unit was found completely non-operational due to ageing and internal component failure, resulting in inadequate cooling within the lobby area. ...
Proposal for Repair Replacement of FAHU Pulley (JB004-26-01518)
Break Down
Mixed Use
Riviera Dreams, International City, Dubai, United Arab Emirates
Posted By: HOAM- Highrise Owners Association Management
During routine inspection of the Riviera dream FAHU system, repeated failure of the drive belt was observed, leading to frequent breakdowns and unplanned downtime. The belt exhibited premature wear and breakage even after replacement, negatively impacting equipment reliability and productivity.
Further inspection revealed tha...