Irvan Erika Pangestu

Experience

• 

  Himpunan Mahasiswa Teknik Pertambangan Universitas Mulawarman

  Jan 2021 - Jan 2023

  • Organization Supervisory Board

    Jan 2023 - Jan 2023

  • Department Head of Technology and History at HMTP Mulawarman University

    Jan 2022 - Jan 2022

  • Podcast Host of SALNGATLUJA Podcast on HMTP UNMUL YouTube Channel

    Apr 2021 - Jan 2022

  • Staff of Public Relations and Secretarial Division at HMTP Mulawarman University

    Jan 2021 - Jan 2021
• 

  Laboratorium Teknologi Mineral dan Batubara Universitas Mulawarman

  Jan 2022 - Jul 2023

  • Coordinator of Laboratory Assistant

    Jan 2022 - Jul 2023

  • Mine Ventilation Lecturer Assistant

    Jan 2023 - Jun 2023

  • Mine Dewatering Lecturer Assistant

    Jan 2023 - Jun 2023

  • Mineral Processing Lecturer Assistant

    Jan 2022 - Jun 2023

  • Coal Technology Lecturer Assistant

    Jan 2022 - Mar 2023

  • Rock Blasting Lecturer Assistant

    Jan 2022 - Mar 2023

  • Rock Mechanics Lecturer Assistant

    Jan 2022 - Mar 2023

  • Soil Mechanics Lecturer Assistant

    Jan 2022 - Mar 2023
• 

  Pamapersada Nusantara

  Jan 2022 - Feb 2023

  Research Internship
• 

  Pamapersada Nusantara

  Jul 2022 - Jan 2022

  Practical Work
• 

  Universitas Mulawarman

  Mar 2023 - Jul 2023

  Mine Plan & Design Laboratory Assistant
• 

  VPR Mining Infrastructure Pvt Ltd

  Sept 2023 - Jan 2023

  Jr. Mine Plan Engineer

  PT. Abadi Jaya Laxmindo Site MBL-Develop short-term mine plans (weekly and monthly design including pit and disposal) to achieve production targets aligned with long-term designs-Monitor and control mining activities within the pit and disposal to ensure the designs implemented-Collaborate with operational teams to implement mine plans and make adjustments as needed

• 

  PT. Pesona Khatulistiwa Nusantara (ENM Group)

  Jan 2024 - now

  Geotechnical & Hydrology Engineer

  -Conduct stability assessments and inspections for slopes, pit, and waste dump across 3 sites (SMO, KMO, AMO) to ensure safety and operational efficiency-Perform geotechnical analysis using Limit Equilibrium Method (LEM), Finite Element Method (FEM), and kinematic analysis to assess slope stability and potential failures-Conduct geotechnical analysis and provide recommendations for monthly, yearly, and Life of Mine (LOM) designs-Perform back analysis on slope failures or instability events to determine root causes and improve future designs-Monitor slope movements using geotechnical instruments (Prism, Extensometer) and interpret data to predict and prevent potential instabilities-Prepare detailed geotechnical reports, including geotechnical hazard map, Trigger Action Response Plan (TARP), and design evaluations for stability and safety Lihat lebih sedikit