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Each workplace has a different potential risk of work accidents depending on the type of industry, technology used, and risk control efforts undertaken by the company. Work accidents are generally caused by two main factors: unsafe acts by humans and unsafe working conditions. In this context, occupational safety and health (K3) is an important aspect that must be implemented in every company to protect workers from hazards that can cause losses, both physical and work productivity. Law No. 13 of 2003 concerning Manpower mandates that every worker has the right to occupational safety protection. This study focuses on UD. Fuad Las Jaya, a company engaged in construction and welding services. This company has a fairly high potential for work accidents considering the type of work performed. Based on employee attendance data in 2025, there is a level of discipline that can be related to working conditions and perceived safety. The severity of accidents is classified into three categories: light, moderate, and severe, which indicates the importance of implementing an effective K3 system. It is hoped that consistent awareness and implementation of K3 will create a safe, healthy, and productive work environment, as well as reduce the number of work accidents in the construction sector.

The port industry plays an important role in Indonesia's economic growth, but its operational activities pose a major risk to occupational safety and health (OHS). The aim is to analyze the management of occupational accident risk hazards at Tanjung Perak Port. And identify potential hazards in loading and unloading activities, use of heavy equipment, and worker safety. This study was conducted qualitatively, which showed that several risks were in the low category with 2 risks, medium with 25 risks, and high with 12 risks, so that these results require immediate control measures. The application of OHS management through the HIRARC method helps to systematically identify, assess, and control hazards. This study suggests increasing compliance with the use of personal protective equipment (PPE), optimizing work procedures, and regular safety training to significantly reduce occupational accidents.

PT Pelindo Multi Terminal is a company engaged in loading and unloading services for liquid bulk, dry bulk and containers. Hazard Identification, Risk Assessment and Risk Control (HIRARC) is a method for identifying potential hazards that exist in each type of work. The aim of this research is to determine hazard identification, risk assessment and risk control using the Hazard Identification, Risk Assessment and Risk Control (HIRARC) method at PT Pelindo Multi Terminal. Research was carried out on all aspects of each liquid bulk to dry bulk operation which have the potential to cause accidents and occupational health. Data collection techniques are field observation, interviews and documentation. Descriptive data analysis using the HIRARC model with comparison of the effectiveness of IBPR. The results of the research show that IPBR risk control in the low risk category shows an increase in the presentation of signs of success in risk control, in this case there is an increase in the low risk category by 55%, while HIRARC risk control in the low risk category shows an increase in the presentation of signs of success in risk control. , in this case there is an increase in the low risk category by 90%, in this case it can be seen that HIRARC is more effective in controlling work risks. PPE equipment is adjusted to the type of work being carried out because there are still inconsistencies in wearing PPE. Keywords: Hazard Identification, Risk Assessment, Risk Control, HIRARC.

The high competition in the property industry requires companies to maintain high occupational safety and health (K3) standards. Data from the engineering division of PT Gaia Care International shows that in the period January-November 2023 there were 11 work accidents, with the majority being minor accidents and one fatal case. This study aims to identify potential risk hazards, analyze risk levels, and determine appropriate risk control measures.  The HIRARC method is used in three stages: Hazard Identification, Risk Assessment, and Risk Control. The results showed that there were various potential hazards such as electrocution, falling from stairs, and exposure to chemicals. The risk assessment classified 5 work activities as low risk, 43 as medium risk, and 2 as high risk and no extreme risk was found. Risk control efforts are carried out using fishbone diagrams and 5W+1H techniques to reduce or eliminate existing risks.  This research is expected to provide benefits for companies in reducing the number of work accidents and become a reference in implementing better OHS policies, as well as providing additional insight for readers regarding the importance of risk analysis in creating a safe and healthy work environment.    

Legal metrology has the role of providing assurance of the correctness of measurement results and legal certainty in the process of trade transactions that use Measuring, Measuring, Weighing, and Equipment (UTTP) tools for determining quantities as a basis for determining the price of goods and services.  The implementation of legal metrology activities to ensure the correctness of measurement results is regulated in Law Number 2 of 1981 concerning Legal Metrology which aims to protect the public interest / consumers through guaranteeing the correctness of measurement results as well as order and legal certainty in the use of units of measure, unit standards, measurement methods and measuring, measuring, weighing and weighing equipment. Therefore, a study was conducted entitled Risk Analysis of OHS Hazards in the Facilitation of Tera / Retest Work and Repair of Mechanical Non-Automatic Scales (TBOM) Using the JSA and HIRARC Methods with a case study of the Tera Tera Retest Facilitation work at BSML Regional IV. Testing is done manually using scales up to 150 kg to ensure the correctness of the measurements. With the high risk experienced in testing and repair, risk mitigation is carried out with the HIRARC method with the results of 3 Medium Risk (medium risk) down to none, as well as 5 Low Risk (light risk) to 11 Very Low Risk to 11 risks from the initial 6 risks in the Tera Tera Re-facilitation of the Tera Session in the Market.

Electricity is a vital aspect of modern infrastructure that supports various human activities. Therefore, the increasing need for electrical energy requires good planning to ensure the availability of electrical energy in the future. The transmission system, especially the Medium Voltage Cable Line (MVCL), plays an important role in distributing electrical energy from generators to consumers. However, MVCL construction involves high-risk work, so it requires special attention to occupational health and safety (OHS). This research uses the HIRARC (Hazard Identification, Risk Assessment, and Risk Control) method to identify and control risks in MVCL construction projects. It is hoped that the results of this research can provide recommendations for improving occupational safety and health as well as efficiency in future MVCL construction projects.

The importance of K3 aspects in docking activities not only includes individual safety, but also has a direct impact on productivity and operational continuity. Accidents or incidents that occur during the docking process can not only threaten the lives and health of workers, but can also cause detrimental environmental impacts and hinder the smooth running of the supply chain. The HIRARC method allows identifying various potential hazards that may be associated with an activity or work environment. This approach involves data collection, situational analysis, and determining appropriate mitigation measures. From the results of the identification carried out during ship docking activities at PT. Pelindo Marine Service has 14 activities that have potential danger. With 4 activities that have very low risk, namely maintenance and repair activities in the engine room, ship maintenance in closed rooms, maintenance and repairs in the electrical room, and manual lifting of heavy materials. Then there are 5 activities with low risk, including welding process activities in open spaces, carrying out repair work at height, operating cranes, cleaning ship rooms, and plate cutting (LPG gas cutting) and material grinding processes. 3 activities with medium/medium risk, namely working around waters, working/standing around ships, and stuffing/stripping activities. And there is 1 activity with high risk, namely the ship maintenance process using the welding process in a closed space and 1 activity with very high risk, namely the activity of filling gas cylinders (for cutting and welding equipment). The risks faced include slipping, falling, scratches, shortness of breath, weakness, eye irritation, injuries, minor injuries, serious injuries, sprains, burns, fractures, electrocution and others. And the efforts made to control the risks above include using Personal Protective Equipment with discipline, working according to SOPs, installing K3 signs, providing fire extinguishers, regular inspections and implementing a good ventilation system. Based on the results of risk identification in ship docking activities at PT. Pelindo Marine Services. The importance of effective and continuous implementation of K3 in ship docking activities, in order to maintain the safety, health and welfare of workers and minimize negative impacts on company operations

HIRARC is a document that contains hazard identification, risk assessment and risk control in order to reduce the occurrence of occupational safety and health disturbances. The type of research used is qualitative with a descriptive approach. The research aims to explain the value of the risks contained in each work area by describing the work safety analysis process by determining the level of likelihood and severity of each risk. Based on interviews and observations conducted by researchers in the Boiler section of PLTU Nii Tanasa Kendari, there are several potential dangers ranging from physical, mechanical, chemical, electrical, to ergonomic dangers. The results of the analysis of potential hazards show a low risk of 9 types of danger, a moderate risk of 7 types of danger, a high risk of 8 types of danger.The controls used are technical engineering such as providing fire extinguishers and first aid kits, installing handrails and guardrails to anticipate falls from heights, and providing insulation and dampening for equipment that is at high risk of causing work accidents. Administrative controls such as providing work instructions and SOPs, cleaning work environment areas and using PPE.

PT. XYZ is an organization that manufactures wood products, including tables, chairs, and other domestic items. Workplace accidents are an extremely probable occurrence at PT. XYZ. Consequently, risk management is essential for reducing the occurrence of workplace accidents. The process of identifying suitable control measures is simplified through the utilization of the HIRARC method. The investigation was conducted in the grinding, sanding, lathe, drill, and corridor areas of the PT. XYZ process area. According to the findings derived from the conducted research, the hazard identification procedure yielded twenty-four indicators of peril. After calculating the 24 hazard indications, the risk level associated with the indicated hazards is determined. One is classified as extremely high risk, thirteen as high risk, eight as medium risk, and two as low risk. And company management can control hazards through the provision of safety signs, utilization of appropriate PPE, and establishment of work areas.

PT Indo Java Rubber Planting Co. merupakan salah satu perusahaan yang  menghasilkan produk karet SIR3L dan SIR 10 yang memiliki pangsa pasar besar di Indonesia. Akan tetapi dalam melakukan proses produksinya, PT Indo Java Rubber Planting Co. perlu menyadari pentinya memperhatikan keselamatan para pekerjanya.  Tujuan penelitian ini adalah untuk mengidentifikasi risiko yang ada di area sortasi, pengeringan, danpengepresan PT Indo Java Rubber Planting Co., dengan menggunakan tools Job Safety Analysis (JSA) dan Hazard Identification, Risk Assessment, and Risk Control (HIRAC). Jenis teknik pengumpulan data yang digunakan adalah Studi Lapangan dengan melakukan pendaataan list risiko yang dapat timbul menggunakanJSA dan pengisian kuesioner severity dan likelihood di tiap list risiko oleh pekerja di area sortasi, pengeringan, dan pengepresan. Selain itu, pengambilan data juga dilakukan dengan melakukan wawancara.. Hasil yang diperoleh adalah sebagian besar risiko ada pada kategori low  sebesar  44%,  diikuti  kategori  medium  sebesar37%, kategori high sebesar 19%, dan kategori extreme yang tidak ada atau 0%. Pengendalian risiko yang dapat dilakukan adalah dengan memberikan warna atau cat penanda, menggunakan sarung tangan, menggunakan sepatu boots karet, mengepel lantai, menggantung pisau, dan memberikan area khusus.