Ugonna Onwubiko

Ugonna Onwubiko

Senior Mechanical Technician in PACE Nigeria Limited
Port Harcourt, Rivers, Nigeria
  • Current:

    PACE Nigeria Limited

  • Past:

    Exprotech Nigeria Limited

  • Education:

    Higher National Diploma

Job Experience

Senior Mechanical Technician

PACE Nigeria Limited

April 2018 to February 2019

? Produced water line tracing by using P&ID, lines checks, mechanical isolations, status and equipment lineup (LOTO) during the FPSO commissioning.
? Functional test on pumps (PW treatment pumps, Motive pumps, sand management pumps, chemical injections pumps and all forms of static and rotatory equipment on the FPSO facility.
? Valve inspections, disassembling, maintenance and reinstatement.
? Assembling and tightening of bolted flanged connections and leaks control.
? Confined space entry, tanks inspections and evacuation of materials.
? Disassembling, maintenance of hydrocyclone and reinstatement.
? Functional test on chemical injection pumps maintenance.
? Operational test procedure on chemical injections lines which includes injection of chemicals, line flushing and line purging.
? Used P&ID, PFD, UFD and GA to carry out mechanical completion line walks of mechanical and process systems, compiled and closed out punch lists as per specification in the FPSO project.

Maintenace Technician

Exprotech Nigeria Limited

June 2015 to January 2017

? Maintenance, serving and pressure test of client equipment such as Control Panel (CP), Hydraulic Power Unit (HPU), Hydro-Pumps and all forms of rotatory equipment.
? Maintenance and pressure test of Handling Pups, tubular, crossovers and compression tubing.
? Maintenance and use of Instrumentation systems like valves, pumps, filters, liners, fittings and connectors.
? Hydraulic fluids (Transaqua and HW443) cleaning to NAS 6 and change out of HPU filters.
? Equipment component redress as per maintenance level and milestones, survey Report and non-conformance documentation.
? Compilation of workpack to include Job-orders, Procedures, Test permits and timesheets.
? Ensure all jobs in the workshop are done in compliance to company safety rules and standards.
? Keep workshop tidy and obstruction free after each task.

Operation Technician

Star Paper Mill Ltd Nigeria

March 2006 to December 2010

? General mechanical maintenance, handling of rotatory equipment and of lathe machines for turning, threading, reaming, knurling, boring, grinding etc
? Proficient in the operations of milling machines in drilling boring, slotting and pneumatic drills.
? Maintenance of Hydraulic Power Pack unit and hydraulic press application.
? Servicing of Hydraulic operated machines, pumps and valves, heat exchangers, cooling tower, mechanical fittings and couplers.
? Keep workshop tidy and obstruction free and housekeeping after each task and good report writing.
? Ensure all jobs in the workshop are done in compliance to company safety rules and standards.


Higher National Diploma

Rivers State Polytechnic Bori

Currently studying






IT skills

All packages




Other Skills

Team Work

More Ugonna

Career Goals

I am very creative and has ability lo learn new technology

Industries of interest

Areas of interest

Availability to travel and work outside the city


Interests and hobbies