- Supervise work (12 hours/shift) - Manage Permit to Work (Daily) - Leading Tool Box Meeting (Daily) - Leading Training through Safety Talk (Weekly) - Provide Emergency Drill (Monthly) - Provide induction to new workers - Running the Perwira Safety program (Weekly) - Inspection for work tools, safety equipment, emergency equipment and heavy equipment (Daily, Weekly, Monthly) - Observing unsafe actions and unsafe conditions (Daily) - Internal HSE Report and External HSE Report (Daily, Weekly) - Create an MSDS recording system that previously did not exist - Create a Job Risk Assessment - Finding Closing unsafe actions and unsafe conditions (Daily) - Coordinating with the catering regarding the amount of consumption for the work team

- Leading Tool Box Meeting (Daily) - Finding Closing unsafe actions and unsafe conditions (Daily) - Inspection for work tools, safety equipment, emergency equipment (Weekly) - Create inspection document checklis - Additional duties include coordinating with the owner regarding signing project documents - logistics (coordinating with workers regarding material retrieval in the warehouse)

- Leading Tool Box Meeting (Daily) - Prepare work permit like as Permit To Work, Work Clearance Form, Job Hazard Analysis - Inspection for work tools, safety equipment, emergency equipment (Weekly) - Provide Emergency Drill (Monthly) - Ensure the use of personal protective equipment for workers - Ensure the work environment and work tools are safe with install warning banners, install barricade and LOTO - Submit HSSE report to Lucidity system - Additional duties include coordinating with consultants regarding the signing of project documents - Logistic (purchase required materials in the field if there is a shortage of materials)

- Leading Tool Box Meeting (Daily) - Finding Closing unsafe actions and unsafe conditions (Weekly) - Inspection for work tools, safety equipment, emergency equipment (Weekly) - Ensure the use of personal protective equipment for workers - Ensure the work environment and work tools are safe with install warning banners and LOTO - Request signatures for work permit documents from related parties - Report work progress

- Create and prepare documents required for the requirements for making land certificates - Request a signature from the relevant party