1. Responsible to reach production target set by management through increase in productivity level effectively and safely2. Responsible for day today operation in terms of managing the mine activities in order to achive the target as defined by the company from time to time3. Provide updated information related with mining regulations, provide advice and recommendation for management, related with mining business operations which comply with mining4. Conduct regular field inspections to control mining implementations of contractors in accordance with the plans that have been made and provide recommendations for corrective actions with a high level of complexity if needed5. Review and evaluate data or information regarding plan and result from contractorsImprovement Program :1. Coal Conservation Program - Roof and Floor Optimization"A program which aims to utilize low quality coal products through the extraction of coal roof and floor"2. Good Mining Practice Program - Mine Operation Assessment"A program which aims to create more safe, productive, and efficient working conditions, through monitoring and controlling in severall work areas such as Mine Haul Road, Mining Face OB, Mining Face Coal, Disposal, ROM, and Dewatering area."

1. Daily monitoring, control, and coordinating with contractors2. Make sure related supervisory area meet the target based on production plan3. Supervise mining operational to make sure the activities based on SOP and GMP4. Problem identification from mining operation activity5. Create daily and weekly report

1. Supervise mining operation activities2. Supervise mining dewatering acitivities3. Monitor dewatering pump performance4. Make an improvement that related to MiningOperation activities5. Make a report and presentation of theimprovement progressImprovement : "Increase Pumping Discharge by Optimizing the Engine RPM on the MF-420EX Pump."

1. Providing an understanding of Mine Ventilation towards students in theory and practice2. Give an assessing students and report it to theCollege3. Maintain and care of all the equipments and inventories there are in the Laboratory

1. Learning and understanding the business processthat being run at PT. Arutmin Indonesia, BatulicinMine2. Learning and monitoring Mining Operations inthe Pit3. Preparing and planning the problems that will beresearched4. Retrieval, calculating and analyzing the requireddata5. Creating and presenting research reports