Alfred Limbaroc
Unit 2 1-3 Booreea Street Blacktown ,NSW
Summary
During university days been awarded as Outstanding student of the year class 2000.
Achieved award and special incentive in Active Refrigeration as one of the best employee.
Been awarded with satisfactory performance during commissioning in the offshore oil rig in Petrotimur Malaysia.
given a special award with Major Refrigeration Engineering as top performing engineer solving critical issue in refrigeration, and comply high safety standards.
Overview
16
16
years of professional experience
Work History
Refrigeration Technician
Gordon Brothers Industries
13 Elizabeth Street Campsie
07.2023 - Current
- Conducting thorough diagnostics and implementing preventive maintenance measures for refrigeration systems both ammonia and freon, includes upgrading of the system, retrofitting and troubleshooting.
- Maintained safety standards by using appropriate protective gear filling up SWMS or JSA and permit to work related to a job, adhering to best practices both customer site and to our workshop.
- Conducted diagnostic tests both mechanical and electrical, includes monitoring system operation. evaluate actual pressure and temperature to enhance operation and capacity efficiency.
- Compressor laser alignment, overhauling of reciprocating compressor and scre compressor.
- Ensured safety compliance by following industry standards, guidelines, and regulations when installing or repairing refrigeration systems.
Refrigeration Engineer
Active Refrigeration Limited
Christchurch New Zealand
09.2015 - 07.2023
- Customer service maintenance and Installation of refrigeration unit for spiral freezer, blast freezer, freezer cold store, chiller.
- Maintenance and commissioning of 2 stage Ammonia System with about 12 tons of liquide Anhydrous Ammonia.
- Installation of valve station using danfoss valves, Installation of LT pot and HT pot with 4X liquide Ammonia pump and level transmitter.
- Overhauling of various compressor brands in our customer and commissioning.
- Recorded in our database for the monthly preventive, 6monthly preventive and yearly preventive maintenance for Ammonia plant.
- Meeting with customer to address all highlighted action during the preventive maintenance.
- Educate customer on the purpose of proper maintenance and compliance of standard practices.
- Make daily Failed service report and recommendations.
- Create Ammonia evaluation report.
Senior Refrigeration Engineer
Petrotimur Engineering Sdn Bhd
Sungai Buloh Selangor Malaysia
10.2013 - 09.2015
- Offshore and onshore new refrigeration unit installation and commissioning, includes instrumentation cause and effect test.
- Alignment of compressors and overhauling of screw compressor.
- Vacuuming and charging of refrigerant both ammonia and propane refrigerant.
- Conduct reliability test and troubleshooting of chiller and cold storage facilities.
- Input all system information and working conditions to computer data base.
Senior Service Engineer
Major Refrigeration Engineering
Johor Bahru Malaysia
08.2009 - 10.2013
- Main job is to maintain and visit client daily with all monitoring system PLC with HMI interfaces to be check and mechanical daily conditions, either to topup oil or to clean manually some of freezer being ice up due to hot gas not working.
- Most of the time spend is for overhauling of compressor both piston and screw compressor.
- Installation of compressor to skid, alignment using dial gauge and test run.
- Troubleshooting of refrigeration facility for any application such freezer,blast freezer, chiller and positive pressure production HVAC.
- Installation of humidifier, evaporator and evaporative Condensers.
Education
Electrical Engineering Technology - Electrical Industrial, High Voltage
University of Science And Technology in The Philip
Lapasan Cagayan De Oro04.2000
Bachelor Of Science In Industrial Technology - Mechanical,electrical And Industrial Facility
University of Science And Technology in The Philippines
Lapasan Cagayan De Oro City03.2000
Skills
- Refrigerant handling
- Customer service
- Testing and repair
- Troubleshooting skills
- Mechanical skills
- Safety awareness
- Pressure testing
- Scheduled maintenance
- Equipment operation
- Preventive Maintenance
- Troubleshooting
- Safety
- Soldering
- Equipment installation
- Schematic reading
- Diagnostic testing
- Electrical diagnostics
- Compressor overhauls
- System charging
- Refrigeration controls
Timeline
Refrigeration Technician
Gordon Brothers Industries
07.2023 - Current
Refrigeration Engineer
Active Refrigeration Limited
09.2015 - 07.2023
Senior Refrigeration Engineer
Petrotimur Engineering Sdn Bhd
10.2013 - 09.2015
Senior Service Engineer
Major Refrigeration Engineering
08.2009 - 10.2013
Electrical Engineering Technology - Electrical Industrial, High Voltage
University of Science And Technology in The Philip
Bachelor Of Science In Industrial Technology - Mechanical,electrical And Industrial Facility
University of Science And Technology in The Philippines