• Monitoring mining operational activities so that they are in accordance with the daily plans, monthly plans and yearly plans that have been agreed with the contractor• Conducting briefings with the engineering team of the owner and contractor companies every morning regarding daily, weekly, monthly work progress.• I am in charge of supervising and checking the elevation, slope and bench disposal area• Check elevation, bench and front loading limits to avoid overcuts• Monitoring the volume of exposed coal and coal inventory• Ensure that coal and OB hauling activities comply with plans and standard operational procedures, from the pit to the container yard• Monitoring coal stocks and coal rehandling activities in ROM• Ensuring the implementation of Occupational Health and Safety Environmental

• I am in charge of building relationships with all parties in the hospital who are involved in procuring medical devices and equipment• I am responsible for maintaining a good image of the company in the eyes of clients• I have contributed to win tenders for medical equipment procurement projects in hospitals and Corporate Clients• I am in charge of creating new market opportunities and maintaining the markets that have been formed by the company

• I am in charge of taking and completing field sample data from each project that is being worked on • I am tasked with assisting in data processing and making documentation from the data that has • been obtained in the field• I have participated in projects in the form of implementing Pengembangan dan Pemberdayaan Masyarakat (PPM) programs, Mining Feasibility Studies and Mine Reclamation in accordance with the South Sumatra provincial government's policy towards mining companies.

i worked in evaluation of pump capacity to improve the dewatering system

i worked in bench landslide handling and slope stability in coal mine