Project HSE Superintendent for “Unitization Gas Project of Jambaran Tiung Biru Project” , PT. Rekayasa Industri – Bojonegoro- East JavaResponsibilities includes : • Conducted and implemented Occupational Health and Safety Management System (OHSAS-18001 & ISO-14001 ) • Develop and implemented Project HSE Management Plan : HSE policy, Training, Inspection, Emergency response preparedness, Investigation report, Audit, HSE Reporting, etc • Process Safety and Safety Risk Assessment : Hazard Identification and Risk Assessment (HIRA), Hazardous Operational and Process Study (HAZOP), Project HSE Review (PHSER), Project Risk Management • Regularly conducted several Safety Trainings for employee or contractor, matrix training related with occupational health and safety (confined space, working at height, lifting operation, basic fire fighting, safety enhanced program, permit to work, H2S Training, etc) • Regularly implemented Drill of emergency response in the plant: fire case, and medical evacuation case.• Review the company HSSE Procedure to be in line with the government laws and regulation for Occupational Health Safety and Environment• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure• Develop and maintain also implement Contractor Safety Management System (CSMS)• Managed daily activity and recorded HSSE Performance Statistic (safe man hours, accident record, first aid, medical treatment, lost time injury, severity rate, frequency rate, lost work days cases)• Organized monthly HSE meeting with topic HSSE KPI, safety alert and unsafe action/ condition

Project HSSE Manager for “Debottlenecking Project of Purified Terephthalic Acid”, PT. BP Petrochemicals Indonesia at Cilegon – BantenResponsibilities includes : • Conducted and implemented Occupational Health and Safety Management System (OHSAS-18001 & ISO-14001 ) • Develop Project HSSE Management Plan : HSSE policy, Control of Work (COW), Simops, Emergency response preparedness, Inspection, Audit, HSSE Reporting, etc • Process Safety and Safety Risk Assessment: Hazard Identification and Risk Assessment (HIRA), Hazardous Operational and Process Study (HAZOP), Case for Safety, Layer of Protection Analysis (LOPA), Inherently Safer Design (ISD), Project HSSE Review (PHSSER), Major Accident Risk (MAR), P&ID Review, and Risk Management (Risk Assurance Tools)• Regularly conducted several safety trainings for employee or contractor, safety representative for employee, training related with occupational health and safety• Regularly implemented Drill of emergency response in the plant: fire case, medical evacuation case, and toxic release case• Review the company HSSE Procedure to be in line with the government laws and regulation for Occupational Health Safety and Environment• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure• Develop and maintain also implement Contractor Safety Management System (CSMS)• Managed daily activity and recorded HSSE Performance Statistic (safe man hours, accident record, first aid, medical treatment, lost time injury, severity rate, frequency rate, lost work days cases)• Organized monthly HSSE meeting with topic HSSE KPI, learning from mistakes and unsafe condition

Health Safety & Environment Superintendent for “Refinery and Biodiesel Project” PT. Kutai Refinery Nusantara at Balikpapan – East KalimantanResponsbilties : • Health Safety & Environment Superintendent for “Refinery and Biodiesel Project” PT. Kutai Refinery Nusantara at Balikpapan – East KalimantanResponsibilities includes : • Conducted and implemented Occupational Health and Safety Management System (OHSAS-18001 & ISO-14001 )• Regularly conducted several safety trainings for employee or contractor, safety representative for employee, training related with occupational health and safety• Regularly implemented Drill of emergency response in the plant: fire case, medical evacuation case, and toxic release case• Conducted safety risk assessment, Hazard Identification (HAZID), Job Safety Analysis (JSA), Hazardous Operational and Process Study (HAZOP), and Layer of Protection Analysis (LOPA),• Review the company HSE Procedure to be inline with the government laws and regulation for Occupational Health Safety and Environment• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure• Supervised and implemented working permit and job safety analysis in the plant.• Develop and maintain also implement Contractor Safety Management System (CSMS)• Managed daily activity and recorded HSE Performance Statistic (safe man hours, accident record, first aid, medical treatment, lost time injury, severity rate, frequency rate, lost work days cases)• Organized monthly HSE meeting with topic learning from mistakes and unsafe condition• Environmental monitoring (RKL/ RPL) regarding with water/ sea water impact, air emission, and reported to Government Env. Department (Badan Lingkungan Hidup )

Health Safety & Environment Coordinator for “Pipingline/ Flowline Remediation and Construction Services Project of Conocophillips Indonesia at Palembang , South - Sumatera”Responsibilities includes : • Conducted and implemented Occupational Health and Safety Management System in accordance with assignment decree from local government• Regularly conducted several safety training for employee or contractor (safety representative for employee, fire ground, and any training related with occupational health and safety)• Regularly implemented exercise of emergency response in the plant.• Conducted Hazardous Operational and Process Study (HAZOP), Hazard Identification (HAZID), Job Safety Analysis (JSA) and other safety risk assessment of all plant.• Review the company HSE Procedure to be inline with the government laws and regulation for Occupational Health Safety and Environment• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure• Supervised and implemented working permit and job safety analysis in the plant.• Organized monthly HSE meeting with topic learning from mistakes and unsafe condition

Health Safety & Environment Chief for “Project No.1 of Lampung LNG Floating Storage & Regasification Unit Project” ( Lampung LNG FSRU Project)”Responsibilities includes : • Conducted and implemented Occupational Health and Safety Management System in accordance with assignment decree from local government• Regularly conducted several safety training for employee or contractor (safety representative for employee, fire ground, and any training related with occupational health and safety)• Regularly implemented exercise of emergency response in the plant.• Conducted Hazardous Operational and Process Study (HAZOP), Hazard Identification (HAZID), Job Safety Analysis (JSA) and other safety risk assessment of all plant.• Review the company HSE Procedure to be inline with the government laws and regulation for Occupational Health Safety and Environment• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure• Develop and maintain also implement Contractor Safety Management System (CSMS)• Developed and implemented utilization of fire system include fire fighting truck, APAR, hydrant system, sprinkler, and fire alarm• Ensured safety regulation in the plant applied all employee and contractor • Supervised and implemented working permit and job safety analysis in the plant.• Organized monthly HSE meeting with topic learning from mistakes and unsafe condition• Reported to government department (Disnaker, Badan Lingkungan Hidup ) related to get new permission or permission extension of process equipment

Safety Health & Environment Consultant for “Tailing & River Management Project (TRMP ) Dept. of PT. Freeport Indonesia” Responsibilities includes : • Conducted and implemented Occupational Health and Safety Management System in accordance with assignment decree from local government• Regularly conducted several safety training for employee or contractor (safety representative for employee, fire ground, and any training related with occupational health and safety)• Regularly implemented exercise of emergency response in the plant.• Conducted Hazardous Operational and Process Study (HAZOP), Hazard Identification (HAZID), Job Safety Analysis (JSA) and other safety risk assessment of all plant.• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure• Develop and maintain also implement Contractor Safety Management System (CSMS)• Review the company EHS Procedure to be inline with the government laws and regulation for Occupational Health Safety and Environment• Support to investigation of accidents and analysis of accident statistic in order to identify trends and propose the necessary corrective measure

Environment Health & Safety Section Head for “Oil and Energy Manufacturing, Gresik – East Java”Responsibilities includes : • Conducted and implemented Occupational Health and Safety Management System in accordance with assignment decree from local government• Regularly conducted several safety training for employee or contractor (safety representative for employee, fire ground, and any training related with occupational health and safety)• Regularly implemented exercise of emergency response in the plant.• Conducted Hazardous Operational and Process Study (HAZOP), Hazard Identification (HAZID), Job Safety Analysis (JSA) and other safety risk assessment of all plant.• Review the company EHS Procedure to be inline with the government laws and regulation for Occupational Health Safety and Environment

Process Safety Engineering for “Phthalic Anhydride Manufacturing, Gresik – East Java”• On September 2007, Coordinator of Process Safety Engineering of PT. Petrowidada (Phthalic Anhydride manufacturing) and PT. Eterindo Nusa Graha (sister company for Biodiesel and Resins manufacturing)Responsibilities includes : • Conducted and implemented Occupational Health and Safety Management System (OHSAS-18001).• Regularly conducted several safety training for employee or contractor (safety representative for employee, fire ground, and any training related with occupational health and safety)• Team leader of Hazardous Operational and Process Study (HAZOP), Hazard Identification (HAZID), Job Safety Analysis (JSA) and other safety risk assessment of all plant.• Supervised utilization of radiation sources ( Cs-137) as level gauging at Distillation Unit • Ensured safety regulation in the plant applied all employee and contractor • Supervised and implemented working permit and job safety analysis in the plant. • Inspected any non destructive test (NDT) for process equipment, i.e. wall thickness test, dye penetrant test, hydrostatic test and pneumatic test

Process Engineering for “Phthalic Anhydride Manufacturing, Gresik – East Java”Responsibilities includes :• Maintained smoothness for plant existing operations .• Developed any project for phthalic anhydride product, including commissioning and start up new line of phthalic anhydride plant, gas and liquid incinerator, demin water plant, and nitrogen plant.• Developed and implemented utilization of utility system for process production, i.e. demin water plant, cooling water, steam system and nitrogen plant. • Developed and implemented standard operating procedure to maintained smoothness plant running.