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Occupational Safety and Health (K3) is an important aspect in protecting workers from potential accidents and health problems arising from work activities, including in the administrative sector, which is often considered low-risk. However, the Human Resources (HR) Department at PT Micro Madani Institute (MMI) Solo Branch still found several potential hazards and work risks that have not been optimally identified. This study aims to apply the Hazard and Operability Study (HAZOPS) and Job Safety Analysis (JSA) methods to identify and mitigate hazards and work accident risks in the HR Department's activities at PT Micro Madani Institute (MMI) Solo Branch. The research method is a qualitative study with a descriptive approach through observation and interviews. Risk analysis used the JSA and HAZOPS methods. The results of the study show that the application of the HAZOPS method in five sections of the HR Department successfully identified 53 potential hazards and risks, consisting of 12 extreme risks, 23 high risks, 15 moderate risks, and 3 low risks with the Employee Training and Development section as the section with the largest number of risks. Meanwhile, the application of the JSA method also identified 53 potential hazards and risks from 19 work activities. The dominant risks stem from non-ergonomic work postures, prolonged sitting, intensive computer use, and high workloads. This study concludes that the JSA and HAZOPS methods are effective in identifying potential occupational hazards and risks and can serve as the basis for control efforts to minimize workplace accidents and improve OHS implementation in the HR Department.

This study was conducted to analyze the causes of occupational accidents and to identify potential hazards in the material cutting process at PT Kanaan Global Indonesia using the Job Safety Analysis (JSA) approach. The high number of occupational accidents, totaling 15 cases during the period of December 2024–May 2025, indicates the existence of gaps in occupational safety control in this area. Data were collected through direct observation, interviews with workers, and the collection of historical data from the Occupational Health and Safety (OHS) unit. Risk analysis was carried out using a risk matrix to determine likelihood and severity values, followed by JSA for each work stage. The results identified 25 potential hazards, consisting of 4 risks in the extreme category, 9 in the high category, 7 in the medium category, and 5 in the low category. High-risk hazards were predominantly found in roll cutting and cutting press machines, which are characterized by mechanical hazards. Control recommendations focus on the implementation of engineering controls such as the installation of guarding systems and safety light curtains, improvements in safe work procedures, and increased discipline in the use of personal protective equipment (PPE). These findings demonstrate that the JSA method provides a comprehensive overview of risk sources and serves as an effective basis for formulating occupational accident control strategies within the company.

Working at heights refers to performing tasks in elevated locations, which pose a risk of injury to workers in the event of a fall. To reduce the number of accidents caused by working at heights, one of the necessary steps is conducting hazard and risk assessments using the Job Safety Analysis (JSA) method. JSA is an analytical method used to identify hazards at the workplace and find ways to reduce the risks of accidents. The purpose of this study is to assess the completeness of safety equipment for working at heights, to explain hazard identification, to analyze risks in building structure work, to determine criteria and hazard assessments, and to understand risk control in building structure, plumbing, and electrical work according to the Job Safety Analysis (JSA) method in healthcare facility buildings in Semarang. The results of the study show that the risk level, calculated using the Risk Rating Number (RRN), for all potential hazards in structure, plumbing, and electrical work, reveals the following: for structure work, three hazards fall into the extreme category (43.84%), one hazard falls into the high category (16.44%), four hazards fall into the medium category (39.73%), and no hazards fall into the low category (0%); for plumbing work, three hazards fall into the extreme category (38.55%), one hazard falls into the high category (14.46%), five hazards fall into the medium category (46.99%), and no hazards fall into the low category (0%); and for electrical work, three hazards fall into the extreme category (44.74%), three hazards fall into the high category (31.58%), three hazards fall into the medium category (21.05%), and one hazard falls into the low category (2.63%).

Occupational Health and Safety (OHS) is a systematic effort aimed at protecting workers from the risks of accidents and work-related diseases. The implementation of OHS integrated with risk management helps identify, evaluate, and control potential hazards effectively in the workplace. This study was conducted at PT. Sarana Sampit Mentaya Utama, Balikpapan Branch, a company engaged in asphalt production. The main objectives of this research were to identify potential hazards, determine appropriate control measures, and evaluate the role of the Job Safety Analysis (JSA) method in supporting OHS. The research method used is JSA, which involves identifying each work step, determining the likelihood and severity of risks, and calculating the risk rating to assess the level of risk. The results showed that there are three potential hazards with a medium-risk category, namely in the activities of raw material mixing, quality control, and asphalt distribution. Additionally, three potential hazards with a low-risk category were found in the processes of raw material weighing, raw material transfer, and pump line valve opening. Recommended control measures to reduce risks include the use of appropriate personal protective equipment (PPE) for each task, improving work facilities and infrastructure, and implementing proper load lifting procedures. The application of JSA has proven effective in raising the company's awareness of potential risks in the workplace. This has led to the implementation of better preventive measures, ultimately contributing to the creation of a safer, healthier, and more productive work environment. Therefore, the integration of OHS with risk management at PT. Sarana Sampit Mentaya Utama plays a significant role in safeguarding the safety and well-being of workers.

According to the circular letter from the Head of the Inspectorate General (KaIT) regarding the review of mining accident cases in September 2024 and the review of mining accidents in the third quarter of 2024, the percentage of accidents occurring in workshops reached 16.13%. Over the past five years, the Plant Department of PT Saptaindra Sejati Jobsite Sera has experienced two major incidents classified as Lost Time Injury (LTI) resulting from working with lifting equipment on undercarriage components. The purpose of this study is to identify risks, analyze risk levels, and provide recommendations for risk control in the overhaul work of the PC210-10M0 undercarriage. This research applies the HIRADC method by identifying potential hazards through calculations of likelihood and severity levels to obtain the risk level using a risk matrix. Control measures are then carried out through administrative actions such as documentation and the use of personal protective equipment (PPE). The results of this study indicate a decrease in risk levels after implementing risk controls—from extreme risk to medium risk, and from high risk to low risk. Suggestions from this study include the need to develop updated HIRADC for each section, actively conduct socialization regarding Job Safety Analysis (JSA) before work, and perform inspections as well as observations related to work behavior.

Millions of workers die or are injured every year. The telecommunications sector, including internet access installation, faces high hazards such as heights and electricity. Job Safety Analysis (JSA) is a crucial tool for identifying hazards and controlling risks. This study aims to determine the description of JSA implementation in outdoor internet access installation survey work at Biznet Cirendeu in 2025. This descriptive observational qualitative research uses in-depth interviews with key informants (HSE Officer) and main informants (field technicians), direct observation with a checklist, and internal JSA document review. Source and method triangulation are used for data validity. Identified potential hazards include fall risks, electric shock, ergonomic injuries, and contact with sharp objects. The likelihood of incidents is generally small to moderate, but the severity can vary from mild to fatal. Risk control has been applied through PPE and administrative controls, but there are still challenges in compliance and optimization of engineering/substitution controls. The implementation of JSA at Biznet Cirendeu has followed the stages of risk identification, assessment, and control, but requires strengthening worker compliance and developing higher controls. It is recommended to improve PPE/SOP supervision, optimize engineering/substitution controls, update JSA documents, and strengthen OHS culture.

This study analyzes the use of safety harnesses in ensuring workplace safety at PT. XYZ, focusing on their role in preventing accidents during high-altitude work. The research employs the Job Safety Analysis (JSA) method to identify potential hazards and evaluate risk control measures. Data from 2021 to 2024 reveal a significant correlation workplace accidents with injuries ranging from minor to severe. The findings underscore the importance of strict adherence to safety regulations, proper training, and routine equipment inspections. The study concludes that consistent use of safety harnesses, aligned with national and industry standards, can significantly reduce accident rates and enhance worker safety.

Kegiatan perawatan pelampung suar di wilayah kerja Distrik Navigasi Tipe A Kelas I Tanjung Perak memiliki tingkat risiko kecelakaan kerja yang tinggi, mengingat aktivitas ini melibatkan pekerjaan fisik berat serta kondisi lapangan yang dinamis. Penelitian ini bertujuan untuk menganalisis risiko kecelakaan kerja menggunakan metode Job Safety Analysis (JSA), yang berfungsi untuk mengidentifikasi potensi bahaya serta menetapkan langkah pengendalian yang sesuai. Penelitian ini menggunakan pendekatan kuantitatif dengan metode deskriptif observasional. Teknik pengumpulan data dilakukan melalui observasi lapangan dan penyebaran kuesioner kepada 40 responden, yang dipilih berdasarkan teori Arikunto. Hasil penelitian menunjukkan bahwa terdapat 13 jenis potensi kecelakaan kerja selama proses perawatan pelampung suar berlangsung. Dari jumlah tersebut, 9 termasuk dalam kategori risiko tidak diinginkan dan 4 lainnya dalam kategori dapat diterima dengan kontrol. Pengendalian risiko dilakukan melalui penerapan rekayasa teknik, pendekatan administratif, penggunaan alat pelindung diri (APD), serta eliminasi bahaya langsung dari sumbernya. Hasil ini menunjukkan bahwa analisis risiko merupakan bagian penting dalam sistem manajemen keselamatan kerja di bidang navigasi laut.

Occupational Health and Safety (OHS) is a crucial aspect of the textile industry to ensure worker protection and maintain smooth production processes. This study aims to identify and analyze potential occupational accident risks in the sizing machine process. The methods used in this research are Job Safety Analysis (JSA) and Risk Assessment to evaluate workplace hazards that may disrupt operations. The results indicate several major risks in the sizing process, including mechanical hazards due to direct contact with machines, ergonomic hazards caused by improper working postures, and chemical hazards from exposure to cotton dust and sizing solution vapors. The main risk factors include human aspects, the work environment, and machinery. The recommended improvements in this study include enhancing work supervision and control, providing safety training for workers, optimizing workplace ergonomics, and conducting regular machine maintenance to reduce accident risks. The proper implementation of safety strategies is expected to improve production efficiency and create a safer and more conducive work environment.

This project is motivated by the high risk of work accidents in the concrete production process, especially at night when there is poor lighting. Based on observations, there were various significant work incidents, such as injuries from sharp objects and being caught in heavy equipment, which indicate the need for increased risk control. This study aims to design personal protective equipment in the form of an innovative safety helmet using the Job Safety Analysis (JSA) method to improve occupational safety and health (K3) at PT Adhi Persada Beton Batching Plant Kebonarum. The methodology used includes hazard identification, risk analysis, and solution development in the form of designing a safety helmet that is adjusted to the ergonomic needs of workers. This study also includes analysis of work accident data, identification of potential hazards, and evaluation of the effectiveness of existing personal protective equipment. The results of the study indicate that the application of the JSA method can identify risks in a more structured manner, as well as produce recommendations for safety helmet innovations that can improve worker protection against potential hazards.

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.

Occupational Safety and Health (K3) is a field that is involved in the safety, health and welfare of people who work in a project or institution. The ultimate goal of implementing Occupational Safety and Health is to maintain safety and health in the work environment. Occupational Safety and Health (K3) practices are carried out with several efforts, including prevention, providing sanctions and compensation, wound healing and care for workers, as well as providing health care and sick leave to workers. Even though the government has issued requirements and regulations governing the protection of workers, in reality the implementation of work or a project still involves neglect of requirements and regulations related to Occupational Safety and Health (K3) due to the lack of awareness of project implementers regarding the magnitude of the risks that must be borne by workers and companies. naturally. It is hoped that updating work procedures will provide warnings as well as new work habits so that previous incidents do not happen again. Activities like this must also be carried out periodically and consistently by continuing to develop monitoring and supervising work implementation methods that are based on an appropriate Occupational Safety and Health system.

PT Wahana Kasih Mulia is a PT engaged in the manufacture of baby equipment. In the production process, which uses a lot of machines and heavy equipment such as cutting machines, pressing machines, and sewing machines, there are potentials and hazards that can cause accidents to operators/employees. This research was conducted by measuring failure in every activity in PT. Wahana Kasih Mulia, measurements were made on every machine in the factory area. Data processing is done by calculating the failure rate, failure effect, incident rate, then determining the detection rate and calculating the RPN value to determine which priority should be taken using the Job Safety Analysis method. Research results There are work accidents at PT. Rides of Noble Love, Hands pierced by needles, Cuts by cutting machines, hands exposed Penulis 1./ Job Safety Analysis Sebagai Upaya Pengendalian Resiko Kecelakaan Kerja., Januari 2023 pp. 1-4 to electric presses, Eyes exposed to dacron dust, Fall of piles of finished materials, skin irritation from dacron dust, Breathing problems due to dirty dust. Proposed improvements that can be given are adding some personal protective equipment that is appropriate to the work and factory environment, operators must use safety glasses, face shields, mask earmuffs, safety gloves, safety shoes.

Work accidents that occur on ships often occur in various cases, one of which is a work accident that occurs in an enclosed space. This is often experienced by a crew member who is unable to understand the proper methods and procedures for working in an enclosed space. Against this background, the researcher conducted a risk assessment of personal safety when working in an enclosed space to find out the causes, impacts and controls of the crew members' lack of understanding and knowledge of personal safety when working in an enclosed space. In this descriptive study using the Job Safety Analysis (JSA) method and the Bowtie method, the researchers obtained very high/extreme (E) scores in carrying out work in closed spaces, namely the ship's crew inhaled poisoned air/gas while checking in the cofferdam tank where these results obtained an likelihood value of 66% and a severity value of 71%. By holding routine drills regarding the application of safety principles in an enclosed space in more detail to all Ship's Crew and at the end of the drill closing displays a training video that displays shows about various accidents that occurred in an enclosed space and the causes of these events are reviewed in detail. So with a more detailed drill on the application of safety principles regarding enclosed space material to all Ship's Crew, it is hoped that it can minimize the occurrence of work accidents in an enclosed space.

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.