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Construction is one of the sectors that has a high risk of work accidents, in 2020 this sector has 55.2% accident rate. Human factor is one of the factors causing work accidents, 70% of work accidents occur due to unsafe actions. The purpose of this study is to see the Project Z PT X risk perception level, the relationship between independent and dependent variable, and to explain the condition of risk perception that has been run by Project Z. This research is a semi-quantitative study with a cross-sectional design. The population of this study was 82 people with a sample size of 67 people. The results showed that most workers perception in Project Z were bad (55.7%). Risk voluntarily, immediacy of effect, knowledge of risk, catastrophic potential, and severity of consequences have the largest bad percentage, and there is a significant relationship on all research variables. Multivariate analysis explained that 4 variables had the most significant relationship, namely immediacy of effect, catastrophic potential, common dread, and severity of consequences. For short-term solutions, Project Z can improve supervision on high risk categorized job, for long term Project Z can improve hazard and risk identification and communicating them to all workers
This study is an ergonomic assesment in the construction workplace at project of Apartment Pejaten Park Residence PT PP Persero in 2016. This research is a quantitatve descriptive research with cross sectional study design, through direct observation at all stages of activity. The assesment of ergonomic risk level uses Ovake Working Assessment System (OWAS) and Quick Exposure Checklist (QEC), while the level of MSDs complaints that is felt by workers per part of the body using Nordic Body Maps questionnaire. Based on the results of risk analysis methods OWAS ergonomics at work plastering, painting, tiling, and installation of ceiling has a medium risk level, while based on QEC method ergonomic risk levels per body part on average at every task, on the back has a high risk, shoulder / arm and the wrist has a moderate risk, and the neck has a very high risk. Nordic Body Map questionnaire results about MSDs complaints were many who complained on the the waist (62.9%), upper neck (61.4%), back (60%), right shoulder (58.6%), and left shoulder (55,7%). Efforts to overcome the ergonomic exposures and MSDs complaint can be done with the review of design work, equipment, and environment in the workplace.
Kata kunci:Kelelahan, konstruksi, faktor risiko pekerjaan, faktor risiko non pekerjaan
This thesis discusses the analysis of work related dan non work related risk factorstowards fatigue of construction workers in a high-rise building project in the Jakarta.Many factors that cause accidents in the construction sector, one of them is fatigue canbe affected by work and non-job risk factors. Analysis of the relationship between riskfactors and fatigue that occurs becomes important as a baseline of data in an effort toreduce accidents in the construction sector. This research is a quantitative research withcross sectional design. The results of this study indicate that there is a significantrelationship between occupational risk factors: duration of work, psychosocial factors(effort, Reward, social support, job satisfaction, work stress) and non-work factors(quantity and quality of sleep) to the fatigue of Project X construction workers.
Key words:Fatigue, construction, work related risk factor, non work related risk factor.
ABSTRAK
Penelitian ini bertujuan untuk mengetahui persepsi pekerja terhadap risiko keselamatan kerja dengan menggunakan paradigma psikometri di PT.X, Divisi T, yard S. Selain itu, penelitian ini juga membahas mengenai persepsi keuntungan (perceived benefit), persepsi kerugian (perceived risk) dan tingkat penerimaan risiko pekerja terhadap 10 pekerjaan yang biasa dilakukan di yard S. Penelitian ini menggunakan desain studi kuantitatif yang dilengkapi dengan data sekunder (melalui telaah dokumen). Data kuantitatif dikumpulkan secara prospektif selama 2 bulan sejak bulan November-Desember 2012. Dari 31 pekerja yang diteliti, rata-rata pekerja di PT.X menempatkan Hard banding (gauging, grinding, heating) sebagai pekerjaan yang paling tinggi keuntungan (perceived benefit) sekaligus risikonya (perceived risk). Berdasarkan tingkat penerimaan risiko, rata-rata pekerja di PT.X menganggap bahwa hanya 1 pekerjaan yang terlalu berisiko, yaitu loading un loading menggunakan forklift. Pekerja di PT.X, Divisi T, yard S, cenderung berpersepsi bahwa risiko pada 10 pekerjaan yang ada di PT. X divisi T sedang-sedang saja. Berdasarkan 9 dimensi paradigma psikometri yang ada, rata-rata pekerja mengkategorikan 5 dari 9 dimensi yang ada pada posisi sedang (skala 2 dari 4 dan skala 3 dari 4). Selain itu diketahui pula bahwa persepsi mengenai risiko bersifat subjektif, sehingga sebuah pekerjaan yang sama dapat ditempatkan dalam penilaian risiko yang yang berbeda sesuai dengan kategori yang berbeda. Oleh karena itu evaluasi untuk mengetahui persepsi pekerja mengenai risiko perlu dilakukan secara berkala dengan tujuan membuat sistem tanggap risiko yang terintergrasi dengan melibatkan para pekerja tersebut.
ABSTRACT
This study is aimed to analyze risk perception among workers particularly about safety risk using psychometric paradigm in PT.X, Division T, yard S. In addition, this study also analyze the perceived benefit, perceived risk and level of acceptability risk through list of work provided (contain of 10 works). The study is use quantitative design study and completed by documents provided from the company. The quantitative data collected prospectives within 2 months since November until December 2012. From 31 workers, most of worker put hard banding (gauging, grinding, heating) as the most beneficial work (perceived benefit) and also the most risky (perceived risk). Base on level of acceptability of risk, most of worker at PT.X put loading unloading using forklift as the most risky job. As the summary, most of workers in PT.X, division T, yard S tend to perceived the risk at their company on medium level. Base on 9 dimension on pyschometry paradigm, most of workers put 5 dimension at medium level (scale 2 from 4). In addition, it's known that perception among risk is a subjective matter, where sometime job can be classify into different classification based on different categorize. That's why periodic evaluation is needed to analyze the progress of risk perception among workers. This evaluation will help the company to initiate the creation of integrated risk mitigation system which involve the workers on the process.
