MARIA GABRIELA FALENSIA WATU
GDP ENGINEER-ELECTRIC
Mataram
Summary
Adept at fostering partnerships and driving project success, I leveraged my expertise in electrical systems and maintenance at Copper & Gold Mining Company, PT. Amman Mineral Nusa Tenggara Processing Plant to enhance equipment reliability and operational efficiency. Strong communication skills and knowledge in Low to Medium Voltage Speed Drives and Gear Less Mill Drive systems underscore my ability to deliver results and meet critical deadlines.
Overview
2
2
years of professional experience
4
4
years of post-secondary education
Work History
GRADUATE ENGINEER-ELECTRIC
PT. AMMAN MINERAL NUSA TENGGARA
03.2023 - Current
- Established strong working relationships with partners through exceptional communication skills, fostering trust and collaboration.
- Achieved successful project outcomes by maintaining accurate documentation and meeting strict deadlines.
- Developed positive working relationships with stakeholders to effectively coordinate work activities.
- Maintained and preserved the electrical distribution system for each piece of equipment, from low voltage to medium voltage
- Installing, maintaining performance, performing maintenance, planning spare part maintenance, analyzing, and operating Low Voltage or Medium Voltage Speed Drives.
- Installing, maintaining performance, performing maintenance, planning spare part maintenance, analyzing transformer conditions through various electrical tests such as Dissolved Gas Analysis, Insulation Resistance Test, Contact Resistance Test, and Tan Delta Test, checking the condition of safety devices, and operating power transformers up to Cyclotransformers.
- Performing maintenance and repairs on components of the Semi-Autogenous Mill System, including protection and interlock systems, hydraulic and lubrication systems, as well as control and interlock on the Gearless Mill Drive SAG Mill
- Conducted analysis based on log data, troubleshooting, report creation, and developed preventive maintenance and corrective action plans for each piece of equipment used in the processing plant
- Performed maintenance, repairs, and performance analysis of medium voltage drives operating an overland conveyor spanning 5.6 km, as well as analyzing and maintaining the performance of various safety devices used in the belt protection system of the conveyor.
- Maintained and monitored the performance of the crusher drive motor, conveyor drive, hydraulic motor for the apron feeder, and tripper car.
- Maintenance of low voltage to medium voltage pump motors.
- Created availability reports based on the monthly breakdown hours of equipment in the processing plant.
- Established maintenance schedules, repairs, troubleshooting, and condition analysis for the Uninterruptible Power Supply used to ensure the availability of other equipment.
- Maintained the availability of equipment in the dewatering plant.
- Installation, testing, and utilization of features on feeder, transformer, and motor protection relays for analyzing equipment conditions.
Education
Bachelor of Electrical Engineering -
UNIVERSITAS MATARAM
Mataram, Indonesia 06.2018 - 09.2022
Skills
- Has strong knowledge, performing maintenance & service on Low Voltage to Medium Voltage Speed Drives
- Understanding, maintaining, and being familiar with the Gear Less Mill Drive system for SAG Mills
- Familiar with AC 800PEC for Semi-Autogenous Mill Control Systems
- Understanding and performing maintenance on a 75 Mega Watt Synchronous motor for a Ball Mill
- Maintaining and having knowledge of power transformers, including Cyclotransformers and safety devices associated with them
- Understanding the mechanisms of pumps and their relationship to electric motors
- Familiar with conveyor systems and protection systems for conveyors with a distance of 56 km
- Maintaining and possessing knowledge of Uninterruptible Power Supply (UPS) systems
- Having an understanding of analyzing P&ID (Piping and Instrumentation Diagrams) and Hydraulic System
- Familiar with the AC800M system using Compact Control Builder Engineering
- Familiar with the design, function, diagnostics, and service of the SINAMIC SL150 system, including its integrated components such as SIMATIC S7 and TIA Portal
- Certified Lead Auditor ISO 9001:2015
- Has the ability to analyze equipment failure in determining root cause and corrective action in a systematic report
Timeline
GRADUATE ENGINEER-ELECTRIC
PT. AMMAN MINERAL NUSA TENGGARA
03.2023 - Current
Bachelor of Electrical Engineering -
UNIVERSITAS MATARAM
06.2018 - 09.2022
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