Senior Instrumentation Technician - Netcodietsmann Company Nigeria Limited - Port Harcourt, Rivers State, Nigeria
(2019-08-14)
Providing technical solutions relating to process instruments in former SPDC JV (now NEPL/WAGL) 3x1 gas fired combined cycle power plant
- Imploring CMMS and SAP to execute routine preventive and corrective maintenance to sustain plants reliability and availability.
- Using international standards such as ISO9001 and IEC17025 with uncertainty traceable to NIST to carry out calibration and troubleshooting of field devices in Natural gas receiving station, water treatment plant, gas turbine, steam turbine, boiler sytem and waste water treatment facilty.
- I execute critical and complex process task using instrumentation documents and tools such as P&ID, loop diagrams, cause and effect/inter lock, emerson process HART communicator, a fluke digital multimeter, a Beamex MC5 multi function calibrator, an Amatek temperature calibrator.
- Pressure Transmitters
- Pressure switches
- Pressure gauges, maintenance and repairs
- Differential pressure transmitter for flow measurement
- Differential pressure transmitter for level measurement
- Temperature transmitters
- Temperature switches
- Proximity sensors and limit switches
- Vibration sensors
- Solenoid valve testing, maintenance and repairs
- Pneumatic and hydraulic directional control valves
- Control valve stroking, maintenance and repairs
- Partial stroke test and full stroke test on shut down valves (SDV) and emergency shut down valves(ESD) in accordance with ANSI/ISA75, IEC60534-4, IEC61511/61508
- Auma motorized valve maintenance and repairs using IEEE1290 and ISO15407-1/2.
Electrical and instrumentation technician - Domingo controls limited - Port Harcourt, Rivers State, Nigeria
(2014-11-11 - 2019-08-08)
Worked as an Electrical and Instrumentation Technician, executing instrument calibration, installation, pre-commissioning, and commissioning activities on Shell Petroleum Development Company (SPDC) brownfield and greenfield projects.
- Calibration, installation, testing, and commissioning of Fire & Gas (F&G) systems, including Draeger Open Path Gas Detectors, Point Gas Detectors, Flame Detectors, Sounders, and Manual Call Points (MCPs).
- Installation, calibration, and functional testing of pressure gauges, pressure switches, pressure transmitters, flow meters, and level transmitters.
- Installation, inspection, and commissioning support for control valves and associated instrumentation.
- Instrument cable installation, insulation resistance testing (IR), continuity testing, cable laying, tagging, glanding, and termination.
- Cable termination on ATEX-certified junction boxes, marshalling cabinets, and system cabinets in compliance with IEC 61557, IEC 60364, IEC 60079-1/-11, and IEC 61238 standards.
- Supported pre-commissioning and commissioning activities, ensuring system integrity, functionality, and compliance with project specifications and industry standards.
