Ir. Arjuna Candra Sitorus, S.T., M.M.

Experience

• 

  PT Surveyor Indonesia

  Oct 2017 - Feb 2018

  Surveyor

  Job desk:❖ Surveying the land around the transmission tower.❖ made a mapping report.❖ Processed survey data and drafted a land measurement report.

• 

  Pamapersada Nusantara

  Feb 2018 - Jul 2021

  Mine Engineer

  Job desk:❖ Make and arrange weekly, monthly, and 3-month plans such as production targets, mine design, and mine scheduling, then hold meetings with clients to discuss mine planning.❖ Conduct weekly reconciliation with the client geologist regarding coal model accuracy.❖ Create monthly mine plan compliance reports.❖ Make a daily staging mine plan and lead a daily plan meeting with the mining supervisor.❖ Coordinate with the mining supervisor regarding the mining sequence.❖ Review actual mining compliance with the daily plan.❖ Make a blasting plan for tomorrow and the day after tomorrow.❖ Conduct a joint inspection with the client regarding coal mining quality.❖ Make a job order for the installation of digging limit & dump limit survey stakes. Show less

• 

  Petrosea

  May 2022 - Sept 2023

  Mining Engineer

  ❖ Make and arrange weekly, monthly, and 3-month plans such as production targets, mine design, and mine scheduling, then hold meetings with clients to discuss mine planning.❖ Create monthly mine plan compliance reports.❖ Make a daily staging mine plan and lead a daily plan meeting with the mining supervisor.❖ Coordinate with the mining supervisor regarding the mining sequence.❖ Review actual mining compliance with the daily plan.❖ Make a blasting plan for tomorrow and the day after tomorrow.❖ Conduct a joint inspection with the client regarding coal mining quality.❖ Make a job order for the installation of digging limit & dump limit survey stakes. Show less

• 

  Sinar Baru Group

  Jan 2024 - now

  Mine Engineer Section Head

  Job Desk:Develop and maintain long-term mine plans in line with production and business goals.Provide expert guidance in life-of-mine (LOM) planning, including pit design, scheduling, and equipment utilisation strategies.Conduct feasibility studies and economic evaluations for mine expansion and infrastructure projects.Collaborate closely with geology, operations, and environment teams to ensure integration of geotechnical and environmental considerations.Monitor and adjust plans based on performance metrics, regulatory changes, and market conditions.Analyse production costs, manage budgets, and provide recommendations for operational efficiency.Ensure adherence to health, safety, and environmental standards in all mine planning activities. Show less