- Create Standard Operating Procedures (SOP) related to K3L. - Distribute information related to K3L in the company. - Carrying out inspections/patrols. - Report the results of inspections/patrols to the head of the HSE section - Implement K3L standards and requirements according to regulations. - Ensure field conditions are safe, comfortable and comply with K3L standards. - Provide training and/or outreach related to K3L. - Monitor employee, guest and contractor compliance with K3L standards and requirements. - Coordinate with a KAN accredited environmental laboratory to carry out environmental monitoring/surveillance in the company area. - Prepare P2K3 reports and report them to UPTD Employment Region II - Prepare UKL-UPL reports and report them to the Ministry of Environment and Forestry, Provincial DLH and Regency DLH. - Prepare reports related to K3L. - Coordinate with the laboratory regarding compliance with the requirements for B3 waste received. - Prepare and compile CSMS documents based on vendor requests. - Identify and monitor the completeness of emergency response equipment. - Checking the completeness and suitability of employee personal protective equipment. - Carry out daily monitoring of the wet scrubber water quality. - Carrying out daily monitoring of the quality of emissions visually. - Carry out daily monitoring of pH and waste water discharge. - Monitoring Temporary Storage Sites (TPS) for B3 waste.

- Archiving HSE documents, both softfiles and hardfiles. - Carrying out documentation related to HSE activities and programs. - Prepare all documents including required HSE forms. - Draft various letters. - Process administration for procurement of goods and services - Process administration for various HSE activities and programs - Record all HSE inventory tools and equipment. - Support all data required for compiling CSMS based on vendor requests. - Create daily HSE summary reports. - Assist in finding service vendors for certification needs within the HSE scope. - Coordinating with service vendors. - Monitoring the validity period of certification related to the HSE scope. - Monitoring the validity period of Personal Protective Equipment (PPE) and Emergency Response Equipment (ATD). - Record all documents, both hardfiles and softfiles. - Controlling the creation and changes/revisions of documents. - Control the use of documents both internally and externally. - Manage requests for distribution and loan of documents. - Conduct document checks in each department to ensure there are no different observation documents. - Distributing documents if there are new/revised documents. - Save original documents. - Destroy documents that are no longer valid.

- Create BC 2.3, 2.7, 4.0, 4.1, 2.6.1, 2.6.2, and 3.0 documents - Create shipping documents (Invoice and Packing List) - Receipt and Checking shipment import documents (BL, AWB, Invoice, Packing List, Letter of credit, and etc) - Input data to IT Inventory according to Export and Import documents in real time - Check and ensure that incoming and outgoing goods comply with the SKEP for permits issued by Customs - Understand the process of making subcontract permits - Carrying out stock taking at the end of the period - Coordinate and communicate with Customs officers - Make monthly reports for customs - make weekly reports for management - Filling Documents

- Carry out administrative records in accordance with income and expenditure documents from the Material Warehouse - Input data into IT Inventory according to Export and Import documents - Monitoring and trucking inventory data - Ensure that the documents entered are in accordance with the customs system and in real time - Carrying out stock taking at the end of the period - Create BC 4.0, 4.1, 2.7, 2.6.1, 2.6.2, 2.3, and 3.0 documents - Create daily, weekly and monthly reports - Communicate with several related departments