Responsible for QHSE-CSR operations.1. Ensuring the implementation of HSE at PT Refined Bangka Tin,2. Ensure the implementation and achievement of PT Refined Bangka Tin's environmental performance assessment (PROPER Green-Gold)3. Ensure the implementation and achievement of the Mining Safety Management System performance assessment by the Ministry of Energy and natural resources PT Refined Bangka Tin4. Ensure the implementation and achievement of management system performance appraisal (ISO 9K, 14K, 45K, and 17025) PT Refined Bangka Tin5. Ensure the implementation and achievement of CSR performance assessments, maintain communication with the surrounding community for the smooth operation of PT Refined Bangka Tin6. Ensure that PT Refined Bangka Tin's environmental management runs well.

Responsible to Director for activity in Quality System, Quality Control, such as :1. Design and Implement system of ISO 9001:2015, ISO 14001:2015, ISO 17025:2017, 5S, PROPER Lingkungan2. Design and Implement system of IQC, IPQC, OUGQC, and Calibration3. Plan, monitor and evaluate all activity in QA & QC

Responsible to QC Manager for all activity in quality control department, such as :1. Quality incoming (supporting material), quality In process, quality finish product, quality of delivery product and problem solving process with the production team.Quality incoming : cassava, Coal, Packaging material (plastic), Diesel oil.In process: Ethanol in process. and water treatment, waste water treatmentFinish product : ethanol food grade and fuel grade2. Create the CoA (Certificate of analysis) and MSDS product3. Addressing issues of customer complaint4. Create the SOP, Control safety lab activity, 5 S activity in QC department5. Control the process of calibration and validation (Instrument and test method)6. Internal and external audit ( ISO 9001:2008 and OHSAS 18000 )7. Provide internal training to QC personnel8. Set the work schedule for QC Personnel9. Coordinate to Surveyor team for quality and quantity finish goods (at the product delivery)10. Coordinate to warehouse team about storage of product

Bertanggungjawab pada kalibrasi dan pelaporannya serta Quality plant dan juga audit EMS QMS. serta saat ini juga saya bertanggungjawab pada test method yang digunakan (problem solving analytical method)

1. Calibration, preventive and corrective of the labortory equipment, such as : Spectrophotometer UV-Vis, Turbidity meter, Calormeter, pH meter, Conductivity meter, DO meter, Gas Analyzer, To X Analyzer, Balance, Oven, glassware, tensile tester, brightness tester, Micrometer, fiber tester. 2. Calibration and verification of Online sensor analyzer in the process division (with the automation analyzer personnel)3. Validation test method which refer to : ASTM, ISO, SCAN, TAPPI, JIS, Oxytech, Kasmir, and SNI (problem solving analytical method)4. Create the Work Instruction, Check Sheet, and quality plan5. Internaland external audit for EMS ISO 14001 :2004 and QMS ISO 9001:2008 6. Used working with the system, such as : SAP, PRS, PHS

Responsible for analysis and reporting of the quality material :♠ Incoming quality : wood, coal, lime stone.♠ In process quality : Pulp and pulping process♠ Chemical plant : HCl, H2SO4, CaO purity, ClO2. ♠ Water plant : Raw water, treated water, pure water, water for power plant, and waste water treatment♠ Responsible for daily report (quality and quantity).

Training and analyst lab in quality control section for 1 year

Apprentice and final research in this company, with the theme comparing of the polypropylene quality which made with a variation of additives and different catalyst system.