EDGAR DUMDUMAYA FERNANDEZ
E mail: ******************@*****.***
Mobile#: +974********
OBJECTIVES
To secure a challenging and fulfilling position in a reputable company wherein
opportunities for career and growth is possible.
WORKING EXPERIENCE
HVAC Technician
Hamad Medical Corporation
Alkhor Hospital
P.O. Box 3050, Qatar
August 2004 to present
Read and interpret drawing, blue print, electrical diagram, schematic diagram,
•
troubleshooting diagram of a unit and equipment.
Repair/troubleshoot/maintain air conditioning equipment.
•
Measure and lay out reference point for a new installing unit if necessary.
•
Measure, cut and connect piping when replacing defective compressor or
•
modifying some piping of air con unit.
Start up system and test for a leaks using testing devices or soap if the unit is not
•
cooling, no charge or low charge of Freon, alarm in low pressure switch or cut out
in low pressure switch.
Recharge system with refrigerant, check and test regulators, calibrate system and
•
perform routine maintenance or servicing if the unit has a leak.
Repair and replace parts and components for entire refrigeration, air conditioning,
•
ventilation or heat pump systems if it is not properly function or corroded, stuck up,
clogged up leak in the system.
May participate / install, maintain and repair equipment in refrigerated trucks used
•
to transport food or medical supplies.
. Troubleshoot and repair Operating Sequence Module(OSM), Hot and Cold actuator
modulating valve, humidifier and (PLC)pro logic control of the unit.
. Operate (BMS)Building Management System.
. Conduct periodic preventive maintenance (PPM) in HVAC & R equipment.
. Repair medical refrigerator and freezers. Maintain the unit temperature range as
required by the laboratory personnel.
HVAC Supervisor
Ministry of Health
Tathleeth General Hospital
Assir Region, KSA
June 2001 to June 2004
Oversee the work technicians who repair and maintain heating ventilating air
•
conditioning and refrigeration system and equipment.
Implement flow chart schedules and activities of work with other departments to
•
meet the perspective satisfaction of user or client.
Request, purchase or order of materials and supplies if needed.
•
Resolve HVAC&R section work problem like troubleshooting, diagnose of trouble
•
and teach air con technician work measures to improve knowledge and productive.
Train or prepare for training of technicians.
•
Recommend air con technicians promotion if he can meet the evaluation
•
satisfactorily.
Meet all technicians regarding work and safety procedure, tag out and lock out of
•
machine or equipment before proceeding in designated work assignment.
Supervise, coordinate, briefing and schedule the activities of helpers before
•
distribution to respective assignment.
May make/prepare work related reports.
•
. Overhaul and repair Semi hermetic reciprocating compressor 30hp and above.
HVAC Engineer
H.K. Alsadiq Establishment
Saudi Aramco Project
Rahima Rastanura, KSA
December 1995 to October 1999
.
Test/balance and make reports of air balancing conducted in supply/return air diffuser
on
newly installed ducting.
.
Replace existing fiber glass air duct by pal duct in newly renovated housing and
building.
.
Perform pipe scaling in a chilled water line distributed in every air handling units and
fan
coil units.
.
Read and interpret blueprints, drawings, electrical diagram of chiller unit and package
unit.
.
Measure and lay out reference points for installation.
. Repair and replace defective parts and controls of centralized chiller, package unit, air
handling unit fan coil unit, window unit, refrigerator and freezer.
.
Redesign existing air duct, test air balancing, compute cooling load and cfm.
.
Troubleshoot and repair defective electro mechanical components of entire hvac
system.
SEMINAR COURSE:
September 27, 1993 Heating Ventilating and Air Conditioning
August 21, 1993 Air Compressor
March 11, 1993 Operation and Maintenance of a Diesel Power Plant
August 10, 2009 Basic Life Support
July 26, 2009 Immediate Disaster Administration and
Management Support Course
July 26, 2006 General Orientation Program
September 3, 2009 Occupational Health and Safety
June 24, 2010 Environmental Safety on
Hazardous Material and Waste Management
EDUCATIONAL BACKGROUND
Graduate in Bachelor of Science in Mechanical Engineering(BSME)
Western Institute of Technology(Iloilo) 1988 1993
PERSONAL DATA
Current designation : HVAC & Refrigeration Technician
Current location : Qatar
Date of Birth : November 15, 1969
Place of Birth : Lapaz Iloilo City
Age : 43
Nationality : Filipino
Passport No. : EB3212281
Total experience : Ten years
Gulf experience : Ten years
Present Monthly Salary
I hereby certified that the above information is true and correct to the best of my
Knowledge and belief.