Implement and maintain quality management systems (ISO9001, 14001, 45001). • Conduct internal and external audits to monitor compliance. • Develop and implement safety policies to prevent accidents and incidents. • Conduct risk assessments to identify and mitigate hazards. • Ensure employees are trained on safety procedures. • Conduct environmental audits and assessments. • Foster a culture of quality, safety, health, and environmental responsibility. • Monitor and investigate safety incidents to prevent reoccurrence. • Comply with safety regulations and standards. • Conduct training and presentations for health and safety matters and accident prevention. • Support and deliver safety orientations, training, and coaching to all levels. • Toolbox Talk to employees. • Evaluate practices and activities to assess risk. Ch. Karnchang (Lao) Company Limited., Luangphabang

Monitor compliance with policies by inspecting employees and operations. • Conduct training and presentations for health and safety matters and accident prevention. • Support and deliver safety orientations, training, and coaching to all levels. • Toolbox Talk to employees. • Conduct training for the trainer for contractors. • Evaluate practices and activities to assess risk. • Analysis of job safety and making regulation Manuals and standard practices. • Recommend solutions to issues, improvement opportunities, or new prevention measures. • Check for compliance and report non-conformance with health& safety, risk management, and environmental and suggest keeping abreast of best practices. • Contact & Coordinate with all departments of administration job. • Accident reporting and investigation. • PPE check (Monitoring in areas). • Conduct inspections and assessments of workplace operations to comply with safety measures and work plans. • Check if all the employees are acting in adherence with rules and regulations. Hyundai Engineering Co.,Ltd., Ultra Clean Fuel (UCF)

Policy about plant safety in order to comply with the law. • To comply with relevant HSE laws, regulations and others requirements. • Observe and ensure that safety practices are followed in all construction areas. • Conduct training and presentations for health and safety matters and accident prevention. • Support and deliver safety orientations, working in refinery training, and coaching to all levels. • Propose job specific safety plan, scheduling job site visit and safety audits. • Provide special safety training are; - Basic Safety orientation 6 hrs. - Incident &Injury Free (IIF) - Behavior-based safety (BBS) - Eye/ Hearing/ Hand Protection - Hot Work - Work at Height - Scaffolding - Digging - Gas Tester - Flag Man/ basket man - Safe Driving - Electrical - LOTO/ Isolation - Fire Watch and Stand by Man - Jack hammer Safety awareness - Permit to Work - Risk Assessment - Incident investigation and root cause analysis - Ergonomics - Refresh training for chemical management process/chemical handling - Waste management - Refresh Behavior-based safety (BBS) - Refresh Basic Safety orientation • Inspection and Test knowledge of employees about permit to work. • Creating course awareness for safety. • Evaluate activities for risks and adherence to the law. • Support the conduct of contract risk management and ensure that process updates occur based on risk assessment outcomes. • Check for compliance and report non-conformance with health & safety, risk management, and environmental and suggest keeping abreast of all legislation, standards, and best practices. • Monitor and evaluate site safety • Perform period safety audits of the construction operations and notify to HSE superintendent. • Collecting all HSE suggestion safety problems report to supervisor to set improvement program. • Contact & Coordinate with all departments of administration job. • Prepare activities to promote safety and health care to employees Thai Oil Public Company Limited. Clean fuel (CFP) Project Chonburi Safety Trainer, 2019 – May 2023 • Policy about plant safety in order to comply with the law. • Monitor compliance with policies and laws by inspecting employees and operations. • Conduct training and presentations for health and safety matters and accident prevention. • Support and deliver safety orientations, training, and coaching to all levels. • Conduct training permit to work for the contractor. • Creating course awareness for safety. • Conduct training for the trainer for contractors. • Evaluate practices and activities to assess risk and adherence to the law. • Manage process work permit system to employees and follow up/ evaluate. • Inform process work permit system to employees. • Recommend solutions to issues, improvement opportunities, or new prevention measures. • Support the conduct of contract risk management and ensure that process updates occur based on risk assessment outcomes. • Check for compliance and report non-conformance with health& safety, risk management, and environmental and suggest keeping abreast of all legislation, standards, and best practices. • Contact & Coordinate with all departments of administration job. • Prepare activities to promote safety and health care to employees.

Update safety training course outlines. • Prepare information and data to submit to the Public Relations agency. • Prepare and create activities to promote the program of safety and health for employees. • Coordinate and prepare reports for government agencies. • Support and service of customers required. • Prepare job for the team to the process. • Take care of customers after-sales. • Control KPI to work in standards. • Keep customers informed of company service. • Promote company products to customers. • Monitor efficient service to customers and handle all customer complaints with good result oriented. Clough (Thailand) Ltd. Project PNG LNG Plant Client ESSO

Policy about plant safety in order to comply with the law. • Safety inspections/audits and advise corrective action plan • Prepare a Safety training yearly plan year. • Conduct Safety training for newcomers/Refresh training for current employees. • Conduct safety special training for employees. • Record names of employees to pass course safety training. • Conduct monthly Safety Committee Meetings. • Support and coordinate yearly fire drill evacuation. • Conduct Annual employee medical Check-up and submit the • Conduct risk assessments of processes and manage adequate follow-up. • Investigate incidents and manage to prevent the reoccurrence of such incidents. • Creating course awareness for safety. • Inform process work permit system to employees. • Management system, occupational health, and safety (OHSAS 18001 – Occupational Health Management System requirements and safety). CUEL Limited., Project CVX Phase Platform Client

Prepare a Safety training yearly plan year. • Prepare a Safety training yearly plan. • Conduct Safety training for newcomers/Refresh training for current employees. • Conduct safety special training for employees. • Record names of employees to pass course safety training. • Management system, occupational health, and safety (OHSAS 18001 – Occupational Health Management System requirements and safety). • Hazard identification and risk assessment to prevent accidents and diseases at work. • Accident reporting and investigation. • Analysis of job safety and making regulation Manuals and standard practices. • Prepare activities to promote safety and health care to employees (10 million hours of such activity, aerobic, and weightloss). • Contact & Coordinate with all departments of administration job. • Support general administration to ensure smooth operation in the office. NPC Safety and Environmental Co.,Ltd., Rayong Customer Service officer by safety and marketing, 2005 - 2006 • Guidance and counseling curriculum safety. • Solutions to their customer to satisfy. • Information service Public Relations agency. • Creating promotion program safety. • Activities to promote safety and health for employees. • Safety assessment plan. • Analytical investigation of causes of accidents and risk assessment.

Policy about plant safety in order to comply with the law. • Safety assessment plan. • Safety inspections/audits and advise corrective action plan • Control and implement the Zero Accident capability program. • Prepare daily, weekly, and monthly reports. • Identify investigate, report, and provide guidance relative to root causes of accidents, near misses, employee safety programs, and regulatory compliance-related health and safety. • Provide and plan safety training to employees.