Warner Obeso

ROV Supervisor at Global Petroprojects Services AG
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Contact Information
us****@****om
(386) 825-5501
Location
Philippines, PH
Skills

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Credentials

  • Registered Electrical Engineer
    Philippine Professional Regulation Commission
    May, 2006
    - Nov, 2024

Experience

  • Global Petroprojects Services AG
    • Switzerland
    • Human Resources Services
    • 100 - 200 Employee
    • ROV Supervisor
      • Jun 2012 - Present

      1. Perform subsea task such as pipelaying, seabed and subsea structure survey, drilling support, x-tree installation and testing, seabed structure installation, EFL and HFL connections, to name a few.2. Maintain, repair and commission ROV, TMS, Launch/Recovery System, controls, console, TA16 and T4 Schilling robotic arms. 3. Fault finding and diagnose electrical, hydraulic, instruments, fiber, control and communication faults and breaks. 4. Request and inventory spares, log repair and maintenance works on Technical Reporting Database(TRD). 5. Terminate and splice low, medium and high voltage power cables; and fiber optic communication cables.6. Set up and connect digital/analog input/output signals onto digital/analog output/input boards, and 232 and 485 communications onto subsea and surface prizm mux. 7. Install and refurbish motor controls, transducers and protection devices.8. Set-up and configure parameters of servo valves, digital/analog input/output card dip switch address and fiber optic prizm mux board.9. Replace and refurbish ROV, winch, charge cart and TMS Hydraulic Power Unit (HPU), thruster bearing housing, hydraulic motor and pumps.10. Install, configure and set-up motor control; transducer, such as temperature, pressure, depth, proximity, LVDT, sonar, gyro-compass, altimeter, transponder and flow sensor; protective devices, such as ground fault monitor, core balance current transformer, overload relay, phase sequence monitor, over and under voltage and phase loss; servo and solenoid valve; ammeter; voltmeter; frequency meter; potential transformer; and current transformer.11. Fault finding of fiber optic communication loss using power meter and OTDR.12. Conduct transformer and drive motor insulation and phase to phase resistance test.

  • Carmen Copper Corporation
    • Electrical Foreman
      • Feb 2007 - Apr 2012

      Full Rehabilitation and Electrical Maintenance:1. Terminate and splice power cables up to 34.5 KV using heat and cold shrink methods.2. Retrofit panel board, contactor, circuit breaker, cradle, and arcchute. 3. Set up and configure digital/analog input and output signals onto the Field Control Station through the Human Interface Station of Distributed Control System( DCS) plant automation.4. Refurbish and replace old, and commission new transformers, drive motors, controls, circuit breakers, cradles, arcchutes and instruments. 5. Repair, recondition and rewind synchronous (ball mill-3500 and 4500 hp); wound rotor induction (Gyratory crusher-500 hp, conveyor-1100 to 125 hp); and squirrel cage induction (Hydro cone-500 hp and Symons-400 hp crusher, magnetic separator, vibrating screen, vacuum pump, agitator, compressor, overhead crane, lube pump, water pump, belt feeder) drive motors and generators.6. Set-up and configure electrical parameter of new motor controls, such as ABB (exciter control), Danfoss (VFD and Soft Start), Omron, Allen Bradley, Siemens (Simocode, Siprotec and Sepam), Motortronics and Yaskawa.Concentrator Plant Operation: 1. Monitor electrical and instrumentation parameters in production for fault finding analysis to help solve the problem instantly that may occur on operation. 2. Trouble-shoot, fault finding and diagnose electrical, instrumentation and communication problems and fault. 3. Propose electrical and instrumentation manual revisions and changes on maintenance procedure to improve work performance and efficiency. 4. Propose improvements on work methods and procedures to meet production and maintenance schedules. 5. Carry out daily pep talks before dispatching personnel to their respective assignment.

  • Atlas Consolidated Mining & Development Corporation
    • Leadman Electrician
      • Aug 2006 - Feb 2007

      Concentrator Plant Pre-Rehabilitation: 1. Perform feasibility study on concentrator plant.2. Assemble motor controls for synchronous, wound rotor and squirrel cage induction drive motors.3. Design control diagrams for different types of drive motors using Ladder and Function Block Diagram.4. Perform high-pot and insulation resistance test on spare and existing transformers, power cables and drive motors.5. Repair, recondition and rewind defective and burnt drive motors.6. Compute the total power supply(MW) demand needed for full rehabilitation and full operation.7. Energize couple of existing shutdown transformers(KVA, MVA) to supply a power to the whole concentrator plant on full rehabilitation. 8. Check the strength and conditions of existing drive motors concrete and steel foundations.9. Request new and spare cables, controls, drive motors, tools, electrical and instrumentation materials and consumables, and equipment.10. Repair and energize overhead cranes and lights.

  • Sumisetsu Philippines Inc.
    • Electrician
      • Oct 2003 - Aug 2006

      1. Layout low and medium voltage, grounding system and communication cables. 2. Fabricate metal supports for cable tray and conduit pipe.3. Perform continuity, resistance and insulation test on electrical machines, power supply and communication cables.4. Energize transformers, drive motors and generators in accordance with the standard operating procedure.5. Inspect control panels, electrical equipment, motor controls and circuit breakers(OCB,VCB,ACB) before turning over to Tsuneishi.6. Terminate and splice power cables using cold and heat shrink methods.7. Install cable trays, metal and flexible pipes, cable duct and bus bars.8. Erect poles and install controls, panels, electrical machines and circuit breakers.9. Carry out welding works, cable tray set up and fabrications and pipe fittings.10. Propose work and manual changes to improve work performance and efficiency.

  • VECO (Visayan Electric Company)
    • Cadet Engineer
      • Apr 2003 - Sep 2003

      1. Design customers electrical complain to name a few, low voltage and overload transformer using Distribution Primary Analysis Graphics(DPA/G) and Synergee system. 2. Conduct Transformer Loading Network(TLN) to gather data and information which is used in design.3. Check and survey sagging primary and secondary power distribution lines, leaning poles, power lines traverse at on-going residential and commercial building construction.4. Update implemented and approved design on the mapping system.5. Lay out electrical diagram using auto-cad.

Education

  • Cebu Institute of Technology
    Bachelor of Science in Electrical Engineering, Pnuematic Logic Controller
    1996 - 2002
  • Saint Francis Academy
    Secondary
    1992 - 1996

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