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Online maps applications have become an essential tool for modern society in finding the fastest and most efficient routes. However, these applications often fail to detect current road conditions such as flooding, demonstrations, accidents, or public events, causing users to get stuck in problematic routes. This study aims to develop a prototype of a community-based road condition reporting system, visualized through a web-based digital map. The system allows users to directly report road conditions by providing photo evidence, descriptions, and event categories. It is also equipped with features for designing event routes such as carnivals and suggesting alternative paths based on community reports. The development process was carried out using a simulation-based approach with scenario testing that reflects real field conditions, without involving direct user data. The implementation results show that all core features work properly. The technologies used include Leaflet.js, OpenStreetMap, and the Nominatim geolocation API. This research produces an adaptive community-based GIS model that can be further developed as an intelligent navigation solution at the city scale

Occupational Health and Safety (OHS) is a crucial aspect in manufacturing industries due to the high risk of workplace accidents caused by heavy machinery, chemical substances, and intensive production activities. Companies usually provide Standard Operating Procedures (SOP) as safety guidelines; however, SOPs are often delivered in long textual formats that are less engaging, making workers reluctant to read or difficult to understand quickly. This study aims to design an infographic-based SOP media as an effective visual communication tool to improve workers’ understanding of safety procedures. The research applies a qualitative method with a design approach through workplace observation, interviews with HSE personnel, literature review, and design validation using questionnaires. The results produce infographic media in the form of posters and signage presenting PPE usage procedures, hazard warnings, and evacuation steps using safety color codes, icons, and readable typography. The conclusion indicates that infographic SOP media is more effective than text-based SOP because it improves readability, comprehension, and workers’ memory of safety procedures.

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.

The implementation of the 6S work culture (Seiri, Seiton, Seiso, Seiketsu, Shitsuke, and Safety) to improve neatness and work safety in the production environment of PT. Adonia Footwear Indonesia has challenges faced, namely a poorly organized work area, lack of attention to cleanliness, and minimal employee discipline in using personal protective equipment. This field experience practice aims to integrate the theory obtained during lectures with real practices in the industrial world, especially in the implementation of the 6S work culture. Using a qualitative descriptive method with a mentoring approach that includes initial observation, interviews, documentation and Literature Study. The results of the activity show that the implementation of 6S has a positive impact on the condition of the work environment. The production area becomes neater and cleaner, employee awareness of the importance of work discipline increases, and the risk of work accidents can be minimized. Therefore, mentoring for the 6S work culture has proven effective in supporting the creation of a productive, safe, and sustainable work environment in the shoe industry sector.

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.

Work fatigue is one of the occupational health problems that may affect productivity, concentration, and increase the risk of workplace accidents. Security officers at Ferry Mulia Raja Napitupulu Port, Balige, are at high risk of experiencing fatigue due to shift work systems, physical and mental workload, and poor sleep quality. This study aims to identify factors associated with work fatigue among security officers. A quantitative method with a cross-sectional design was applied. The sample consisted of 45 security officers selected using total sampling technique. Data were collected through questionnaires on individual characteristics, nutritional status, sleep quality, workload, and environmental temperature, and analyzed using bivariate tests. The results revealed significant relationships between age, nutritional status, sleep quality, workload, and temperature with work fatigue levels (p<0.05). It can be concluded that both individual and work environment factors contribute to fatigue among security officers. The study recommends that port management pay more attention to shift arrangements, rest patterns, and occupational health interventions to reduce fatigue risk and enhance officers’ productivity.

This study discusses the design and development of an automatic safety system for a wood cutting machine using Arduino Uno, a PIR (Passive Infrared) sensor, and a servo motor as the main components. The system is designed to automatically stop the movement of the wood cutting machine when human motion is detected around the cutting area, thereby minimizing the risk of work-related accidents. The research method includes hardware design, microcontroller programming, and system response testing using two types of test objects: the human body and a wooden block. The results show that the system operates according to the programmed logic. When the PIR sensor detects human motion, the servo motor stops and the red LED lights up as a danger indicator. In contrast, when no human motion is detected, the servo motor continues to move normally and the green LED remains on as a safe indicator. The system’s average response time is 0.6 seconds, indicating a fast and accurate performance. Therefore, the designed system is considered effective and can serve as a prototype of a simple safety tool to enhance operator safety in wood cutting machines.

This community service activity was conducted by lecturers from STIM Sukma in October 2025 at Medan Tembung District. The aim was to enhance the awareness and understanding of construction workers regarding the importance of using Personal Protective Equipment (PPE) as a preventive measure against occupational accidents. Ten construction workers participated in the socialization activity, which included interactive lectures, group discussions, and simple demonstrations on the proper use of PPE. The results indicated a positive improvement in workers’ knowledge and awareness toward PPE use, although some limitations were observed regarding tool availability and habitual work behaviors. This activity highlights the significance of an educational and humanistic approach in cultivating a culture of safety within the informal construction sector. Through follow-up programs and regular mentoring, it is hoped that changes in worker behavior will develop more consistently. Furthermore, collaboration with local stakeholders is crucial to ensure the availability of PPE and the desire for a culture of workplace safety within the community.

This study discusses the Effectiveness of Monitoring the Tangerang Regent Regulation Number 12 of 2022 concerning the Restriction of Operational Hours for Freight Vehicles on Roads in Kronjo District, Tangerang Regency. The purpose of this research is to understand how effectively the monitoring of the Regent Regulation Number 12 of 2022 is being implemented in relation to limiting the operational hours of freight vehicles in the Kronjo District, Tangerang Regency. This study employs a descriptive qualitative method. Data collection techniques include observation, direct interviews, and documentation. The validity of the data was tested using triangulation and member checks, based on the theory of Effective Supervision by Handoko, which includes the following indicators: Accurate, Timely, Objective and Comprehensive, Focused on Strategic Control Points, Economically Realistic, Organizationally Realistic, Coordinated with Workflow, Flexible, Operationally Instructive, and Accepted by Members of the Organization. The results of the study show that monitoring of Regent Regulation Number 12 of 2022 in Kronjo District has had a positive impact, as evidenced by a reduction in traffic congestion and accidents caused by trucks. However, the effectiveness of the monitoring is not yet optimal, as some vehicles still operate outside the permitted hours, partly due to the lack of infrastructure, such as monitoring posts in the Kronjo area.

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%).

A crane is a mechanical device used to move loads from one location to another, with gantry cranes being one of the most commonly used types in the industrial sector, particularly at container terminals. While offering numerous benefits, the use of gantry cranes also presents several risks, such as potential structural failure of the crane, falling loads due to damage to hooks or ropes, and collisions with other objects. Additionally, lifting loads beyond the crane’s capacity can lead to equipment damage and even fatal accidents caused by electric shocks or adverse weather conditions like strong winds and rain. This study aims to identify and minimize workplace accident risks by applying the SWIFT (Structured What-If Technique) method. This method identifies hazards through the "what if" approach and evaluates risks using the Risk Rating Number (RRN), which measures the severity and likelihood of potential hazards. The results of this study show that ARTG and STS gantry cranes have 25% of hazards in the priority one category, while RTG has 20% of hazards in the same priority. From these findings, it can be concluded that risk mitigation should be focused on the ARTG and STS types, which show higher risk proportions. The recommendations from this study are to enhance safety procedures, provide continuous training for operators, and conduct regular crane maintenance to reduce the potential for accidents. By implementing these mitigation measures, it is hoped that workplace safety will be maintained and the risk of workplace accidents at the Semarang Container Terminal can be minimized.

Work fatigue is one of the factors that contribute to decreased productivity and increased risk of occupational accidents. This study aims to analyze various factors associated with work fatigue among production workers at PT. X in 2025. The research employed an analytical quantitative design with a cross-sectional approach. The sample consisted of 53 respondents selected using total sampling. Data were collected through questionnaires covering worker characteristics (age, nutritional status, medical history, smoking habits, years of service, and work stress) as well as levels of work fatigue. Data analysis was conducted using the chi-square test. The findings revealed that 56.6% of workers experienced high levels of fatigue. There were significant associations between age (p=0.023; PR=1.836), nutritional status (p=0.021; PR=1.786), medical history (p=0.025; PR=1.789), smoking habits (p=0.039; PR=1.706), years of service (p=0.015; PR=1.912), and work stress (p=0.032; PR=0.574) with work fatigue. The results indicate that workers who are at-risk age (≥35 years), have abnormal nutritional status, a history of illness, smoking habits, and longer years of service are more likely to experience work fatigue. However, high work stress showed a negative relationship, suggesting a protective effect against fatigue. In conclusion, there is a relationship between age, nutritional status, medical history, smoking habits, years of service, and work stress with work fatigue among production workers at PT. X.

A safe and healthy environment is crucial to minimizing accidents and occupational diseases, and this is where Occupational Health and Safety (OHS) comes in. Workers in the informal sector, such as online drivers, are more likely to experience musculoskeletal problems, especially low back pain (LBP), because they frequently lack proper occupational protection and health services. LBP is a complaint of lower back pain that can be brought on by extended periods of static sitting, bad posture, and personal characteristics like body mass index, smoking, and length of service. The purpose of this program is to educate online drivers in Malang City, East Java, and help them avoid LBP. The risk of LBP can be decreased in part by promoting physical activity and education. One recommended intervention is the William Flexion Exercise (WFE), an exercise aimed at improving posture, increasing muscle strength and flexibility, and reducing lower back pain. Implementing WFE education and training for online car drivers is anticipated to strengthen OHS awareness and reduce the incidence of LBP among informal sector workers.

This research aims to analyze the risk factors of occupational accidents and identify effective prevention efforts within the context of Micro, Small, and Medium Enterprises (MSMEs), specifically at Inkside Sablon. This qualitative study, employing a case study approach, utilized in-depth interviews, participant observation, and documentary analysis for data collection. The findings indicate that occupational accident risk factors at Inkside Sablon are influenced by several aspects, including human factors such as lack of safety awareness and fatigue, environmental factors like inadequate ventilation and suboptimal lighting, and equipment factors such as non-ergonomic tools and insufficient maintenance. The prevention efforts implemented by Inkside Sablon are still partial and not well-structured, thus requiring the integration of more comprehensive safety programs, such as enhanced safety and health (OSH) training, provision of appropriate personal protective equipment (PPE), and improvements in management and supervision systems. It is expected that the implementation of these measures will increase worker awareness and reduce the number of occupational accidents, thereby creating a safer and more productive work environment

Preventing accidents during drilling and well service operations is a constant and primary concern for every company or contractor operating in the upstream business. Accident analyses often identify a number of causative factors and/or anomalies, where equipment-related items play a significant role. This article concentrates on the rig inspection process as a consistent method for detecting equipment-related anomalies before operations commence. These inspections allow necessary repairs to be made in a timely manner, thereby limiting the occurrence of accidents after the rig becomes operational. When thorough and systematic rig inspections are performed, the percentage of accidents where equipment failure is the primary cause remains very low. However, the factor of equipment condition contributing to accidents still persists in a significant number of cases. Drilling rig mast inspection is a crucial component in maintaining the safety and efficiency of drilling operations. This inspection process aims to detect structural anomalies and equipment conditions that could affect rig performance. In this study, we analyze the inspection methods applied to rig masts, including visual inspection, non-destructive testing, and condition monitoring. The results of these inspections are expected to identify potential risks and enable necessary repairs before operations begin. Through the implementation of systematic and standardized inspection procedures, companies can reduce the likelihood of accidents and equipment failures, thereby enhancing workplace safety. This study also discusses the importance of training for inspection personnel to ensure they possess the necessary knowledge and skills to detect potential problems that may arise. Thus, drilling rig mast inspection contributes not only to safety but also to overall operational efficiency.

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.

This research was conducted with the primary objective of examining and determining the effect of occupational safety, occupational health, and the Occupational Health and Safety Management System (OHSMS) on employee performance at UD. Berkah Mandiri, located in Kediri Regency. The background of this study is based on the importance of implementing OHS in the workplace as an effort to minimize the risk of accidents, improve employee well-being, and support overall company productivity. In today’s increasingly competitive industrial world, attention to occupational safety and health is a key factor that not only protects workers but also enhances organizational efficiency and effectiveness. The research method employed was a quantitative approach with an associative research design. The population consisted of 56 employees, all of whom were taken as respondents through a saturated sampling technique. Data were collected using a questionnaire instrument constructed based on indicators of occupational safety, occupational health, OHSMS, and employee performance. The data were then analyzed using SPSS version 25.0 through validity and reliability tests, multiple regression analysis, and hypothesis testing both partially and simultaneously. The results of the analysis revealed that occupational safety has a significant effect on employee performance, indicating that the better the implementation of safety standards, the higher the performance achieved. Similarly, occupational health was found to have a positive and significant effect on employee performance, suggesting that healthy working conditions contribute to higher motivation and work effectiveness. Furthermore, the OHSMS also significantly influenced employee performance, reflecting that proper policies, procedures, and supervision in OHS management create a safe and productive work environment. Collectively, the three variables—occupational safety, occupational health, and OHSMS—were proven to have a significant simultaneous effect on employee performance at UD. Berkah Mandiri. Thus, this study emphasizes that occupational safety, occupational health, and OHSMS are crucial factors that must receive serious attention in order to improve employee performance and support sustainable business continuity.

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.

This study aims to determine the relationship between conflict management, occupational safety and health (OHS), and work motivation towards increasing employee productivity at PT. Ratna Beton Giriwoyo. The background of this study is based on the importance of human resource management as a company's main asset in achieving optimal productivity targets, especially in the construction industry sector which has its own challenges in creating a safe and productive work environment. This study uses a quantitative approach with data collection techniques through distributing questionnaires to all company employees as respondents. The data obtained are then analyzed statistically to determine the effect of each variable on employee work productivity. The results show that conflict management has a significant relationship with employee productivity. Properly managed conflict not only avoids a decline in performance but can also increase morale and cooperation between employees. In addition, the implementation of good occupational safety and health (OHS) contributes to a sense of security and comfort at work, thereby reducing workplace accidents and increasing employee focus and work efficiency. Work motivation has also been shown to have an important role in encouraging employees to achieve predetermined performance targets. These three variables, both partially and simultaneously, have a significant effect on employee work productivity. These findings suggest that an integrated approach to conflict management, OSH implementation, and increased work motivation can be an effective strategy for improving company performance. This research is expected to provide practical contributions to the management of PT. Ratna Beton Giriwoyo in formulating human resource development policies, as well as serve as an academic reference for researchers and students interested in human resource management, particularly in the construction sector.