1. Controls the log sheet by the operator 2. Coordinate with relevant sections in completing their tasks 3. Make monthly performance Refinery 4. Responsible for the smoothness and accuracy of the SAP administration 5. Perform tasks in accordance with SOP and WI 6. Running Safety Regulation in accordance with applicable policy (SMK3). 7. Implementing the implementation of quality management system (ISO 9001: 2000, ISO 22000: 2005, Halal, SMK3, ISCC system, RSPO, SMART D_Safe, OHSAS 18001, HACCP). 8. Maintain and maintain all equipment work (equipment) and cleanliness in the work area.