Electrical Engineer Maintenance

Sherwin Paul S. Damian

Balanga City, Bataan, Philippines

Mobile No.: +63-921-***-****

E-Mail Address: ****.***********@*****.***

SUMMARY

Electrical Engineer with 15+ years of demonstrated history of working in the power utility industry and railway industry, which includes but not limited to operation, maintenance planning and execution of both corrective and preventive maintenance, project implementation and supervision, testing and commissioning of metro rail electrical system. Previously worked in manufacturing companies focus on maintenance of equipment to achieve overall equipment utilization, process lines, quality control and developing processes to improve product assembly and testing. MAIN SKILLS

• Knowledge in substation design and commissioning

• HV/MV/LV equipment testing and maintenance

• Protection and Relay of substation equipment

• Power transmission and distribution operation and maintenance

• Load flow analysis.

• Testing and Commissioning of substation equipments.

• Proficient in operation of various types of GIS and AIS equipments and protection relays.

• Analytical and troubleshooting skills of machines both electrical and mechanical.

• Designed, Wiring, Installation and Erection.

• Knowledge and ability to read or interpret specifications schematics and drawings.

• Knowledge in the field of electrical power transmission and distribution. QUALIFICATIONS AND PROFESSIONAL CERTIFICATIONS

• Graduate of Bachelor of Science in Electrical Engineering – Saint Louis University, Baguio City (1999-2004)

• Registered Electrical Engineer with Professional Regulation Commission (PRC) License No. 0034437

• Member of Integrated Institute of Electrical Engineers of the Philippines, Inc. PROFESSIONAL EXPERIENCE

Electrical Engineer – FLOW Riyadh Metro (Riyadh, Saudi Arabia) (September 2019 – January 2021)

• Act as technical expert in relation to electrical and mechanical maintenance in areas such as 33kV Passage Post equipment, Lighting Power Station, and subsystems (UPS, Generator, CBS, FPS, etc.).

• Review documents and update procedures and instructions throughout the pre-launch project period.

• Ensure the correct allocation of resources to deliver maintenance activity as required.

• Manage a technical team consisting of supervisors and technicians, including coaching performance, managing sickness absence and annual leave allocation.

• Collaborate effectively with peers in other departments to ensure smooth delivery of maintenance activity across Riyadh Metro.

• Follow the relevant maintenance procedures and instructions to ensure compliance with Riyadh Metro requirements.

• Assist subordinates with the job familiarization where required.

• Give guidance to MEP Supervisors to ensure maintenance of accurate records for equipment performance, work accomplished and other information using the CMMS.

• Ensure the CMMS is updated through regular audit of own team.

• Assist the Building Services Manager and/or other technical support staff with project work as required.

• Key Instructor for technical trainings provided to different levels in the organization during the pre-launch project. Testing and Commissioning Engineer – Mitsubishi Heavy Industries Ltd. (Doha, Qatar) (January 2018 – July 2019)

• Coordinate and supervise activities with the Contractors and PMS for the testing and commissioning of 33kV GIS switchgear, 750Vdc switchgear, Low Voltage Switch Board, Cables, Uninterruptable Power Supply (UPS), Battery Chargers, Power Transformer, and other interface system.

• Perform testing and inspection of Energy System with Qatar Civil Defense for Station and Tunnel Network Certification compliance.

• Coordinate and supervise the interface testing of SCADA and Energy System with the interface party and the customer.

• Lead a team of sub-contractor T&C Engineers for commissioning of all major electrical equipment in Doha Metro Stations.

• Preparation of project commissioning schedule, manpower management, and procurement of associated tools and materials required for commissioning checks.

• Preparation of energization verification procedures, interlocks and switching operations of MV/LV switchgears and DC equipment.

• Perform end to end stability checks of protection relays by primary injection and secondary injection test methods. Assistant Engineer – Dubai Electricity and Water Authority (Dubai, UAE) (February 2011 – January 2018)

• Execute routine, periodic and emergency maintenance, condition monitoring, troubleshooting and emergency breakdown activities of all transmission equipment in 400kV and 132kV substations as per relevant procedures and guidelines with the objective of improving equipment reliability.

• Provide technical support for preventive, corrective and emergency maintenance of Fire Protection System equipment in 400kV and 132kV substations according to departmental procedures and safety regulations.

• Prepare daily/weekly plans for maintenance activities, non-conformities reported and assign resources/logistics to carryout necessary work for completion and closing.

• Clear all pending notification of defects for transmission equipment as per procedure.

• Liaise with the planning engineers/contractor clearing of non-outage Notification of Defects (NOD) and update the data on the system related to defects and maintenance activities.

• Ensure that procedures, quality, safety, and environmental requirements are met at site, conduct toolbox talks, and ensure availability of all necessary personal protective equipment.

• Provide feedback for deviations/improvements for method statement, checklist, processes and procedures, risk assessment and other equipment maintenance activities to ensure maintenance effectiveness, system availability and minimum interruptions.

• Implement the procedure for handling checklist and update all observations/defects reported on the system and ensure data entered is error free (quality check) for all transmission equipment and take necessary action if required.

• Responsible in providing comments/feedbacks on Defect Liability Clearance Certificate and Taking Over Certificate for newly commissioned substations and in-house projects.

• Responsible for continuously innovating and fulfilling the requirements of driving the Corporate Excellence and facilitating, transferring, and sharing knowledge with colleagues and subordinates. Substation Engineer – National Grid Corporation of the Philippines (La Union, Philippines) (July 2010 – January 2011)

• Conduct routine inspection and preventive maintenance of all substation equipment (High voltage equipment, Microprocessor Based Substation Control, statistical meters, protective relay, telecom equipment, station service, station batteries, fire protection systems, etc.)

• Perform operating orders and switching procedures during outages and normalization of substation equipment and transmission lines

• Substation project monitoring, inspection, and supervision

• Responsible in supervision of the operation of load end substation.

• Monitor, operate and log all operational parameters and analyze the operation condition of the unmanned remote substation.

• Records readings of switchboard instruments to compile data concerning quantities of electric power used for substation operation and amount of power distributed from station.

• Analyze and conduct trending of gathered data and reports any abnormalities.

• Participates in preventive maintenance and repair activities of substation facilities (e.g., annual testing and preventive maintenance, rehabilitation of damaged substation equipment).

• Conduct overall coordination to all working groups and secure clearance before re-energization of equipment

• Execute tap change of power transformers with approval from area control center for voltage correction during system abnormalities.

• Perform calculation of average and peak load conditions from electric recording instrument data and compile periodic report of load variations for system planning purposes.

• Conduct corrective action on minor defects that may interrupt normal operation of substation equipment.

• Conduct thermal scanning of high voltage equipment and local control panels.

• Observe and implement safety of personnel and substation equipment.

• Performs approved standard restoration procedure during system black-out.

• Prepare Root Cause Analysis (RCA) of any line disturbances or tripping of substation equipment and transmission lines.

• Prepare daily, weekly, monthly and annual substation reports. Assembly & Test Technician – MOOG Controls Corporation (Baguio City, Philippines) (January 2007 – July 2010)

• Performs various precision assembly and test operations on hydraulic, pneumatic, electromechanical valves, and sub-assemblies of hydraulic actuators and systems.

• Assembly activity utilizes a variety of mechanical measuring equipment such as dial indicators, calipers and precision micrometers to obtain proper build requirements.

• Maintains dimensional accuracy on assemblies through the use of torque wrenches, fixtures, gauging, hand tools and power driven tools.

• Works from assembly drawings, worksheets, parts lists, engineering orders, test specifications, and other instructions both written and oral.

• Perform process operations like crimping, soldering and potting of electrical connectors and secure assemblies with safety tie wire, tamper seals and chemical sealant required.

• Perform cleaning of components to high cleanliness levels according to applicable engineering procedures (EP).

• Performs various acceptance test operations on production or sub-assemblies of hydraulic actuators using necessary hydraulic, mechanical and electronic test equipment, fixtures and tools to validate the acceptance of the model to current test requirements.

• Utilizes electronic measuring equipments to test the electrical characteristics and performance of electrical assemblies.

• Diagnoses test failures and perform necessary rework in order that the unit will pass test requirements and holds problem units for engineering disposition.

• Ensures that units are set up and tested in conformance with current revision letters and brings to the supervisor's attention any condition that is abnormal.

• Maintain components traceability records and configuration records.

• Inspect incoming kits for defective components and perform appropriate reworks if necessary or initiate the applicable documentation (i.e. Material Disposition Report (MDR), Material Scrap Notice (MSN) for subsequent disposition to be made.

• Positively contribute to the teamwork environment in terms of productivity, initiative, cooperation, data collection, training of new employee and attitude. Field Service Engineer – Texas Instruments, Phils. Inc. (Contaq Master’s Co./Delta Design Ltd.) (Baguio City, Philippines)

(August 2005 – January 2007)

• On-line maintenance of major machine breakdown for Delta EDGE handler.

• Use test and diagnostic tools or equipment to perform checkouts.

• Target maintenance of Delta EDGE handler.

• Perform handler monitoring and data analysis of re-occurrence of handler problem and provide immediate correction.

• Relocation of Handlers (Delta EDGE handler) on test floor to proceed on immediate plan and to meet required outputs.

• Limited kit conversion and change set-up (Delta EDGE handler and Delta CATLE handler) to support test floor in achieving device set-up in line with the company’s standard operating procedures.

• New Handler installation and qualification support for Delta EDGE handler.

• Engineering project support monitoring.

• Upgrade installation of Delta EDGE handler.

• Performs and execute quarterly preventive maintenance of Delta EDGE handler. Replacement of defective/worn- out component and assembly.

• Calibration of temperature, ionizer decay time, sort placement accuracy and upgrade sub-assembly to ensure performance reliability in production and conform product requirement and specification.

• Line sustaining support for Delta EDGE handler at FUSION and VLCT Test Area. Cadet Engineer – National Transmission Corporation (La Union, Philippines) (January 2005 – July 2005)

• Involved in the Project Construction of transferring the Control Room of Bataan Thermal Power Plant (BTPP) substation to its new location at Limay, Bataan.

• Assist in the installation of protection devices, metering, and differential relays.

• Measure and record hourly Current and Voltage readings of transformers and feeder lines.

• Measure and record transformer and circuit breaker oil temperature and content.

• Isolates feeder lines (Incoming/Outgoing) in case of energizing and de-energizing a supply area.

• Assists in performing necessary preventive, quarterly and annual maintenance of all equipments in the 230KV switchyard of Beckel Substation.

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