This document provides a summary of Roldan C. Retiro's work experience and qualifications. He has over 20 years of experience in electrical maintenance roles for various companies in the Middle East and Asia Pacific regions. His current role is as a UPS/NBS/CP Technician at ADGAS Liquefaction Company in Abu Dhabi, UAE, where he performs routine maintenance on UPS, NBS, and CP equipment.

1. ROLDAN C. RETIRO
Objective
• To hold a position of responsibility that commensurate with gained technical skills, as well as
to enhance more training to develop skills for career advancement.
Employment History
POSITION: COMPANY DATE
1. UPS/NBS/CP Technician ADGAS LIQUIFACTION, UAE 2014 - Present
2. Elect. Foreman (Acting Capacity) SWCC, Yanbu KSA 2005 - 2014
3. Senior Electrical Technician SWCC, Yanbu KSA 2002 - 2005
4. Electrical Connector Saudi Tecchint CO. LTD 1997 - 2002
5. Electrical Technician Uniwell Technologies Corporation 1996 - 1997
6. Industrial Electrician BJ Marhtel International Inc. 1993 - 1995
ADGAS LIQUEFACTION COMPANY,DAS ISLAND ABU DHABI
ADGAS, is a leading gas liquefaction company in the middle east which processes LNG,LPG and
SULFUR. The ADGAS Plant on DAS ISLAND is unique in its ability to process both associated gases
which is a by product of oil extraction operations and natural gas extracted from gas reservoirs located in
the nearby surroundings area of Das Island.
• UPS/NBS/CP TECHNICIAN
• JOB SUMMARY : Perform Routine Maintenance of UPS/NBS/CP equipment.
• Duties and Responsibilities:
Responsible to execute and manage all maintenance activities of UPS, NBS, CP equipment
in the field and report to UPS supervisor.
Carry out daily routine works including Preventive and Corrective Maintenance and maintain
appropriate records in the system.
Perform the battery yearly discharge test with external load bank and self battery load test
for some UPS equipment which supply 20% with respect to its connected load.
Execute the installation of UPS, NBS in local control stations and associated power and
control cable systems. Also assist the commissioning engineer of the said equipment.
Maintain all equipment such as Panel Boards, UPS/NBS, Batteries, Cathodic
Protection,Transformer/Rectifier and associated switchboards/distribution panels. Also
Phone : Mobile : +971501261660
E-mail address : rldan_2007r@yahoo.com

2. execute the isolation and de-isolation of the said equipment as required in standard
operating procedure of UPS/NBS equipment.
Maintain documentation of daily works monthly and yearly routine works.
Saline Water Conversion Corporation (SWCC) Yanbu, K.S.A.
A government company in the Kingdom of Saudi Arabia responsible for the distribution of domestic
potable water and electric power to Yanbu and Madinah.
(September 2, 2002 – October 13, 2014)
• ELECTRICAL FOREMAN (ACTING CAPACITY
JOB SUMMARY: Supervise and participate in electrical
maintenance activities.
• Duties and Responsibilities:
Monitor electrical maintenance activities.
Execute maintenance plans works and unscheduled maintenance
Contribute 75% of time to participation in field work.
Ensure that electrical maintenance personnel fully understand the maintenance policies
currently enforce and compliance with the proposed and approved maintenance schedule.
Monitor performance of electrical maintenance personnel.
Coordinates updates and modifications of maintenance schedules with Planning
department.
Provide data on spare parts requirements for electrical equipment and review spare parts
procurement quotations both local & foreign.
Provide daily, weekly, monthly progress report and maintain log of works on a daily basis.
Arrange spare parts and tools for group.
Inspect materials, drawings and schematic wiring diagrams.
Submit field report when requested by immediate supervisor.
Provide input for personnel evaluation report and prepare vacation schedules for electrical
maintenance personnel in the area.
Senior Electrical Technician
JOB SUMMARY: Perform electrical maintenance of equipment.
• Duties and Responsibilities :
Perform routine electrical maintenance of equipment.
Perform necessary repairs of equipment.
Perform overhaul of electrical equipment.
Provide information’s on maintenance accomplishments and maintain daily log of work
activities.
Responsible for the maintenance and repair of pipeline equipment such as; station
generator; M.V. transformer and switchgear; medium/low voltage motors & M.V./L.V. Circuit

3. Breaker; Uninterruptible Power Supply(UPS), Solar System and Low voltage DC system
Chargers & Batteries.
Performs the calibration and repair of Motor Operated Valves (MOV) that are associated to
Pumping Station and Line Valve Station.
Directly engaged in troubleshooting and repair on all of the above mentioned equipments.
• Carries out the skilled installation, maintenance and repair of a wide range of low voltage equipment and
associated systems such as generators, motors, transformers, lighting, UPS, rectifiers, batteries, switch gear,
fire fighting systems, control panels and substations.
• Receives incoming work requests and instructions from Supervisor, obtains necessary tools and spare parts
and proceeds to worksite to carry out the job.
• Carries out the skilled electrical fault finding, diagnosis and defect repairs of low voltage equipment,
switch gear, control panels and associated wiring circuits in the assigned plant. Includes examining wiring
and circuit diagrams to trace systems and locate faults and measuring and checking tolerances of wires and
connections.
• Carries out the routine, predictive and preventive maintenance checks on electrical equipment such as low
voltage motors, transformers, turbines, generator equipment, motorised valves, low voltage switch gear,
control panels and relay stations. Includes visual inspection, checking, measuring and details recording,
greasing and tightening of such equipment. Checks for oil leakages, investigates terminal box desiccators for
incorrect colouring and removing and laying out as necessary.
• Carries out electrical maintenance or repair work in assigned location on primary and secondary systems of
low voltage equipment. Includes cleaning and checking various electrical equipment. Carries out various
tests and records readings taken on insulation resistances, breakdown voltages, motor thermal relays and
earth leakage relays, recording readings where applicable.
• Checks battery banks and topping-up electrolite levels. Maintains street and building lighting systems,
through replacement of lamps and starters, repairing circuit faults, checking water heaters, power sockets
and distribution boxes. Maintains the electrical motors of a variety of workshop tools and equipment on
lathes, drills and welding site. Also carries out all electrical activities during plant shutdown.
• Complies with all safety and fire rules and regulations, including the use of protective clothing and
equipment. Maintains worksite in a clean and tidy condition at all times, including removal of wastes and
spillages.
• Carries out other similar or related duties as assigned, such as, making requested electrical installations and
reconnections under the direction of Supervisor, carrying out cable jointing and splicing and repairs to low
voltage cable systems, etc.
Saudi Techint Ltd., Yanbu, KSA
A company engaged in construction pipelines, pumping stations, gas plants and other technical
facilities in the Kingdom of Saudi Arabia.
(October 1997 – August 31, 2002)
Electrical Connector
Duties and Responsibilities:
• Perform electrical termination of power, control and instrument cables from LV / HV
switchgear, panel board,LV/HV motor,transformer MCCB, I / O remote panels and
field instrument devices.
• Installation, faultfinding and loop checking of electronic and pneumatic
instrumentation.

4. • Modification to PLC panel,digital, analog wiring and mark up modification.
• Assisting the installation and commissioning of plant PABX telephone system.
• Assisting in commissioning and testing of LV / HV switchgears, UPS and Generator.
• Familiar with the ARCOM and SIEMENS PLC logic and ladder diagram.
Special works for electrical/instrumentation Start-up and commissioning:
• Simulation of digital and analog field devices up to SCADA.
• Assist the Instrumentation and Electrical commissioning Engineers in Internal
Functional Acceptance Test (IFAT) and Site Acceptance Test (SAT).
• Involved in start-up and operation of pumping station.
Safely perform commissioning, testing, troubleshooting and diagnose faults on the following:
- medium voltage distribution systems 0.48kv, 13.8kv and 34.5kv.
- low voltage distribution systems.
- medium voltage switchgear.
- low voltage switchgear and MCCs.
- medium voltage motors.
- low voltage motors and other loads.
- lighting and small power UPS systems.
-Battery charger/rectifiers.
-Solar system chargers/rectifiers
-Stations Emergency Diesel Generators
Complete field level risk assessments.
Completion of approved commissioning check sheets.
Perform system walk downs; punch listing of faulty or missing items and rectification of those items.
Assist vendor representatives and site operations in commissioning and startup (energisation) activities for
medium and low voltage electrical systems.
Communicate design discrepancies and issues to the commissioning operations manager and the site
commissioning engineer.
Uniwell Technologies Corporation
A construction company that specializes the installation of Building Automation System
Department (BASD) on various buildings and industrial plants.Exclusive distributors of
Yamatake – Honeywell products, service and application.
(May 1996 to September 1997)
Project completed during my stay are the following:
• Gateway Electronics Corporation, installation of Building Automation System for Air
Handling Unit (AHU) control.Located at Javalera Gen. Trias Cavite Business Park.
• Automated Technology (Phil.) Inc., installation and application of Building Management
System (BMS). Located at Light Industry and Science Park (LISP). Cabuyao ,Laguna
Phil.

5. • Philips Semi-Conductor Phils. Inc.,(PSPI). Installation and application of Energy
Management System(EMS). Located at Light Industry and Science Park(LISP).
Cabuyao, Laguna Phil.
• Electrical Technician
Duties and Responsibilities:
• Conduit lay outing and wiring installation for the Direct Digital Controller(DDC) and
various types of Modutrol actuator.Terminate and trouble shoot wiring modification for
DDC controller,assist on calibration and trouble shooting of various field devices.
• Basic knowledge on Portable Operator Terminal(POT).
• Commissioning and monitoring of all BMS devices.
BJ Martel International Inc.,
A prestigious construction company that specializes the installation of Generator service and application
on various buildings and industrial plants.(1993 – 1995)
Project completed during my stay are the following:
• Installation of NIIGATA generator rated to 1X 5.85 MW for additional supply of Universal
Robina Textile Mill Corporation.Located at calamba laguna plant.
• Installation of two units DEUTZ generator rated to 2X 6.5 MW. An additional power supply
for TARLAC power plant. A subsidiary of TARLAC electric cooperative.
• Installation of two units DEUTZ generator rated to 2X 6.5 MW. An additional power supply
for BITAS POWER PLANT, located at Cabanatuan City. A subsidiary of CABANATUAN
FIRST VENTURES CORPORATION.
• Industrial Electrician
JOB DESCRIPTION:
• Operation of circuit breaker and trouble shooting of electrical facilities and equipment.
• Installation of switchboards, MCC panel boards, switchgears and its electrical accessories
such as; circuit breakers; contactors; relays overload relays, over current relay, thermal
and differential protection.
• Conduit lay outing of PVC, RSC, EMT, cable trays and underground ducts, cable pulling
and electrical wiring of generator panel, motor control panel, instrument and generator
synchronizing panel.
• Assist on electrical trouble shooting and basic knowledge on mechanical bench work.
• Building wiring installation, telephone and other means of communication wiring
installation.

6. REFERENCES:
To be provided upon request
Personal Information
Complete Name : Roldan C. Retiro
Nickname : Dan
Sex : Male
Age : 45
Date of Birth : May 31, 1969
Civil Status : Married
Height : 5’ 6”
Weight : 138 lbs (63 kg)
Citizenship : Filipino
Religion : Roman Catholic
Passport No. : EB1620996
Home address : Olingan, Dipolog City
Qualities :Goal oriented, diligent, analytical hardworking, can
work to meet schedules under minimal supervision and
capable to supervised the related job.

7. Languages Spoken : Filipino and English
Skills :Computer literate basic knowledge on computer software like Microsoft
Word and Excel. Familiar with networking applications such as; Plan Gate
System; INFOR & Advance Product Catalog (APC) oracle application.
Satisfactorily completed the work permit receiver’s course presented by the
Loss Prevention Department – SWCC and authorized to receive work permits
for HOT Work, Cold Work, Confine Space Entry and Gas Release.
Personal Profile:
A highly motivated self-starter who can work to meet schedules and potential to handle supervisory
position based on work experiences. Able to establish and maintain rapport with individuals. Can
communicate well with superiors, subordinates and peers. A cost conscious individual capable of
handling major responsibilities. Adapt easily to new living and working environment. Innovative,
assertive, analytical, and goal-oriented.
Education:
COLLEGE : Misamis University (1986 – 1992)
Degree B.S. Electrical Engineering (Graduate)
SECONDARY : Andres Bonifacio College (1982 – 1986)
ELEMENTARY : Bayog Elementary School (1976 – 1982)
Additional Studies
: Building Electrician
Meralco Foundation Institute
Ortigas Avenue, Pasig City
(May 1993 – June 193)
: Industrial Electrician
Meralco Foundation Institute
Ortigas Avenue, Pasig City
(July 1993 – August 1993)