Work experience

• Electrical & Instrument Engineer

  PT Merdeka Mining Servis

  2023.01-Current

  (4 years)

  (PT Merdeka Copper Gold Tbk.) - Performed electrical, instrumentation, and pneumatic engineering studies including material take-off, manhour estimation, design calculations, and preparation of DERF, CWO, and engineering deliverables. - Designed and developed MV/LV and instrumentation systems based on P&ID, including electrical drawings, simulations, and integration with PLC–SCADA systems. - Supported procurement and construction activities by preparing PRF, reviewing vendor quotations, coordinating multidisciplinary teams, and supervising detailing works. - Supported site execution including SAT, pre-commissioning, commissioning, safety toolbox meetings, progress reporting, and coordination with vendors and subcontractors.
• Electrical

  PT

  2023.01-Current

  (4 years)

  Merdeka Mining Servis (PT. Merdeka Copper Gold Tbk.) , Procurement, and Construction (EPC) Copper & Gold Mining & Instrument Engineer Division : Engineering Construction No. ID : 230067 Project : Engineering, Procurement, and Construction (EPC) for Copper & Gold Smelting and Infrastructure Plant Mining Project (PT. Merdeka Copper Gold Tbk.) Engineering, Procurement, and Construction (EPC) for AIM (Acid Iron Metal) HPAL (High Pressure AcidLeach) Pyrit, Acid, Chloride, & Metal Project and Infrastructure Plant Processing Project (PT. Merdeka Battery Materials Tbk.) Location : PT. Bumi Suksesindo Site Tujuh Bukit Project (PT. Merdeka Copper Gold Tbk.) PT. Merdeka Tsingshan Indonesia Site Morowali Project (PT. Merdeka Battery Materials Tbk.) Website : https://merdekacoppergold.com/ Description of Duties : Make planning estimation for material take off, manhour, manpower, tools, & vendor in electrical, instrument, & pneumatic side for project initial release for support Design & Estimate Request Form (DERF) and Construction Work Order (CWO). Make electrical, instrumentation, & pneumatic study, calculation, simulation, design, & drawing for basic of project activities based on P&ID (Piping and Instrumentation Diagram) drawing and other discipline based on scope of project that’s medium voltage (35kV, 20kV, 10kV), low voltage (400V), & instrumentation (24V, 12V) then integration all scope of project to SCADA system. Make Purchase Request Form (PRF) and review quotation from supplier (product or service) and support procurement process until material arrived on site. APPROVAL CHECKED BY DRAWN BY EDUCATION BACHELOR DEGREE OF ELECTRICAL ENGINEERING DRAWING TITLE : Project Number: REV DESCRIPTION DATE INITIAL DRAWING NUMBER REVISION PAGE End User : TELP +6282172768210 A ISSUE FOR APPROVAL 06-NOV-2020 NPO PN13071998 HRD
• Electrical Engineer

  EPC Refinery Project

  2022.07-2023.01

  (7 months)

  Supervised subcontractor activities for electrical installation works including cable tray, grounding, switchgear, transformers, panels, duct banks, lighting, and cabling in accordance with approved drawings. - Coordinated with multidisciplinary teams and vendors to resolve site deviations through RFI and FCN processes, ensuring compliance with Basic Engineering Design and Electrical Design Criteria. - Ensured HSE compliance by enforcing PTW, JSEA, toolbox meetings, inspections, and monitoring quality through IPMT inspections, NCR, and PMAR closure. - Monitored installation progress, verified typical installation details, supported SAT and commissioning activities, and prepared daily, weekly, and monthly progress reports.
• Electrical Engineer

  Hyundai Engineering Co.,Ltd

  2022.07-2023.01

  (7 months)

  Procurement, and Construction (EPC) for Refinery Onshore Oil & Gas Division : Construction (Main Contractor) No. ID : 26814 Project : Engineering, Procurement, and Construction (EPC) Inside Battery Limits (ISBL) and Outside Battery Limit (OSBL) for the Refinery Development Master Plan (RDMP) Project RU V Balikpapan (PT. Pertamina) Client : PT. Pertamina (Persero) Sub-Cont. : Shinbo (PT. Kontrol Power Utama & PT. Graha Usaha Teknik) & PT. Recon Sarana Utama Website : https://www.hec.co.kr Description of Duties : Supervise Sub-Contractor activity for installation electrical component that ladder tray, grounding, switchgear, transformers, panel, duct bank, lighting, cable, etc. Discussed with another team (civil, architectural, steel structure, mechanical, piping, instrument, fire alarm) & vendor document for deviation we found on actual and drawing design, after that arrange that issue in actual installation. Make Request for Information (RFI) and Field Change Notification (FCN) document for design engineering team if have issue in actual installation that need to change the initial design Check material and accessories from vendor with another relevant document like general arrangement drawing, explosion proof certificate, etc, and review material issue slip (material request) from Sub-Contractor for installation. Follow for HSE regulation regarding Permit to Work (PTW), Job Safety & Environment Analysis (JSEA), Training, Equipment, and supervise Sub-Contractors to follow regulation. Check for Request for Inspection (RFI) from QC Team and follow inspection for installation with Integrated Project Management Team (IPMT) that’s as owner (Pertamina) and consultant (Worley Parsons). Close for Project Monitoring Action Report (PMAR) & Non-Conformance Report (NCR) that’s finding from IPMT Monitoring installation progres by sub-contractor and discuss for best way to achieve the progress target of installation & inspection. Make sure all installation and design has been following regulation of Basic Engineering Design and Electrical Design Criteria. Make agenda for Mock Up Installation Meeting for first time installation of one of Typical Installation Detail with IPMT and Sub-Contractor Team and make Minutes of Meeting (MOM) for conclusion the meeting to reduce wrong installation in actual process. Monitoring & checking actual installation of all electrical equipment based on Typical Installation Detail. Support Vendor and Sub-Contractor for SAT & Commissioning process in site installation. Make daily, weekly, and monthly progress status report to Manager Team for presentation with IPMT. Follow Toolbox Meeting every morning to make sure working plan and progress target is clear with remind for safety regulation on the project. Make sure all electrical drawing mutually relevant that Single Line Diagram, Electrical Equipment Layout, Cable Routing Layout, Lighting & Small Power Layout, Grounding Layout, Fireproofing Layout, & Hazardous Area Layout. APPROVAL CHECKED BY DRAWN BY EDUCATION BACHELOR DEGREE OF ELECTRICAL ENGINEERING DRAWING TITLE : Project Number: REV DESCRIPTION DATE INITIAL DRAWING NUMBER REVISION PAGE End User : TELP +6282172768210 A ISSUE FOR APPROVAL 06-NOV-2020 NPO PN13071998 HRD
• Electrical Design Engineer

  PT Esco Bintan Indonesia

  2020.11-2022.07

  (2 years)

  (Esco Lifesciences Group) - Designed electrical and instrumentation drawings for control panels and field installations, reviewed P&ID and GA drawings, and ensured compliance with applicable electrical standards prior to manufacturing and assembly. - Coordinated with clients on electrical, instrumentation, PLC, and software requirements; prepared BOM, performed technical and cost evaluations, selected instruments, sensors, and pneumatic components, and confirmed control and assembly design. - Verified PLC logic, I/O configuration, and VFD parameters; maintained AutoCAD Electrical databases including schematics, panel layouts, cable schedules, terminal mappings, and system architecture. - Supervised panel assembly and testing, supported sensor calibration, electrical safety tests, FAT, commissioning, and site installation, including management of design changes through PCN and UL inspection compliance. Member of Purna Paskibraka Indonesia Bukittinggi City 2014 Vice Chairman of Paski-Pramuka SMAN 1 Bukittinggi (2014 – 2015) Chairman of Parisai Basaga Generation SMAN 1 Bukittinggi 2016 (2016 – Present) Member of HMTE FT-UA (Himpunan Mahasiswa Teknik Elektro Fakultas Teknik Universitas Andalas) (2018 - 2020) Member of Research Development Department HMTE FT-UA (2017 – 2018) Coordinator of Research and Development Electrical Energy Conversion Laboratory (2018 – 2019) Coordinator of Electrical Machines Practical for Mechanical Engineering Department in Electrical Energy Conversion Laboratory 2019 Treasurer of Electrical Energy Conversion Laboratory (2019 – 2020)
• QC Electrical Engineer

  PT

  2020.11-2022.07

  (2 years)

  Esco Bintan Indonesia (Esco Lifesciences Group) (06 November 2020 – 04 May 2021) 2. Electrical Design Engineer (04 May 2021 – 08 July 2022)
• Research Assistant

  Andalas University

  2019.12-2020.10

  (10 months)

  Project : Reactive Power Regulation Project in Grid Connected – Induction Generator Using Switching Capacitors with Binary Weighted Method
• Laboratory Assistant

  Electrical Energy Conversion Laboratory

  2018.03-2020.08

  (2 years)

  Andalas University Project : Practicum Courses APPROVAL CHECKED BY DRAWN BY EDUCATION BACHELOR DEGREE OF ELECTRICAL ENGINEERING DRAWING TITLE : Project Number: REV DESCRIPTION DATE INITIAL DRAWING NUMBER REVISION PAGE End User : TELP +6282172768210 A ISSUE FOR APPROVAL 06-NOV-2020 NPO PN13071998 HRD