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KATA KUNCI: INDEKS WBGT, TEKANAN PANAS, KELUHAN SUBJEKTIF, TAMBANG BAWAH TANAH
Cardiovascular disease is the first leading cause of death globally. Riskesdas data of 2013 shows that the highest prevalence of cardiovascular disease in Indonesia is coronary heart disease, which is 1.5%. This study aims to analyze the risk level of coronary heart disease (CHD) in workers at gold mining company PT Cibaliung Sumberdaya, Pandeglang 2017 based on risk factors of blood pressure, body mass index, smoking habit, diabetes mellitus, cholesterol, physical activity, and eating habits. The study design used in this research is descriptive cross sectional study with quantitative and qualitative approach. The sample of this study were amounted to 88 workers with quota sampling method. The risk level of CHD was calculated using the scoring method of Jakarta Cardiovascular Score. The results showed that 39 workers (44.3%) had low risk of CHD, 31 workers (35.2%) had medium risk of CHD and 18 workers (20.5%) had a high risk of CHD. Therefore, it is necessary to conduct treatment promptly on workers who have a high risk level and take anticipatory action on workers who have medium risk level as a form of promotive and preventive measures to prevent workers from coronary heart disease.
Kata kunci: Penilaian Risiko, Keselamatan dan Kesehatan kerja, Textile Chemical
This thesis discusses about occupational health and safety risk assessment on textile chemical production process at PT. Huntsman Indonesia Textile Effect Division in 2019. In this study, hazard identification was conducted using Job Safety Analysis (JSA) and risk analysis using a modified standard from AS/NZS 4360:2004 that has been adjusted to conditions in the field. The study design used is descriptive and explorative with a qualitative analysis approach. Risk assessment is obtained from multiplication of probabilities and consequences per activity by considering the controls that have been carried out by the company. The result of this study get 3 working stages that contain 17 work activities that have 30 hazard potential that can cause 56 risks consisting of 16 low risks, 21 medium risks, 16 high risks, and 3 very high risks.
Keyword: Risk Assessment, Occupational Health and Safety, Textile Chemical
Underground uranium mines pose physical hazards in the form of exposure to gamma radiation, radon gas and thoron. Uranium mine workers are at risk of getting lung cancer 3 to 6 times higher than the general public. To anticipate and control the risk from these exposures, a health risk assessment was carried out from the exposure to gamma, radon and thoron radiation in underground uranium mine workers. Measurements of gamma ray exposure and radon gas concentrations were carried out in the uranium exploration mine and around the workers' camp in the Kalan area, West Kalimantan. Gamma-ray measurements were carried out by gamma detector, while radon and thoron exposure were measured using a passive detector RADUET. As a result, the concentration of radon gas in the tunnel ranged from 188.84 to 495.86 Bq/m 3 (average 375.80 Bq/m 3 ) while thoron ranged from 58.07 to 340.73 Bq/m 3 (average 189.80 Bq/m 3 ). This value exceeds the reference level for the radon recommended by ICRP 300 Bq/m 3 . For annual effective dose of gamma rays, an estimated annual effective dose of 85.18 mSv was obtained in one group of workers. This value exceeds the annual dose limit value of 20 mSv for workers. From the results of the risk assessment, a risk value of C is obtained, which means that the risk cannot be accepted, and additional control measures are needed. Workers are exposed to chronic doses of radiation and can be exposed to stochastic effects that can induce cancer.
Kata kunci:Penilaian risiko, pabrik karet, tingkat risiko, consequences, exposure, probability, W.T Fine.
This research discusses the risk assessment of occupational health and safety that exist in everysteps at production process of rubber manufacturing in Baranangsiang, Bogor 2012. Riskassessment is done by analyzing the value of consequences, exposure, and probability in everysteps of production process which is then compared to standard level of risk semi quantitativeW.T. Fine to determine level of risk that exist at each stage of production process.The result ofresearch explain that level of risk which is exist in every steps of production process has differentlevel is very high, priority 1, Substansial, Priority 3 dan acceptable. In this research the highestscore is 900 and the lowest value is 10. Result of risk analysis obtained can be used as input inthe risk assessment process in rubber manufacturing and to be able to lower the risk with usingvarious risk controls.
Key words:Risk assessment, rubber manufacturing, level of risk, consequences, exposure, probability, W.TFine.
Kata kunci :AS/NZS 4360:2004, proses manajemen risiko, level risiko, pengendalian,promotif dan preventif
The study was conducted in one of the factory that produces plastic packaging inJakarta in October-December 2012. The research objective was to determine thelevel of risk in any work in this factory. Factory was not treated substance ofchemicals as well as it supposed to do. The lack of knowledge related tooccupational health and safety also made the condition worst. It made researcherconducted a risk analysis to find potential hazards and significant risks forworkers in the factory. The research method uses standard AS/NZS 4360:2004semi-quantitative. Risk assessment refers to Fine (1971). The calculation resultsobtained, ink color has the highest potential risk of 1800 (basic risk level). Thesecond highest is the medium of ink, toluene, ethyl acetate, bleach and plastic oreby 1500 (basic risk level). A recommendation was made by researcher to useengineering controls, administrative controls, human control, and occupationaland safety program such as promotive and preventive program.
Key words :AS/NZS 4360:2004, risk management process, level of risk, controls, promotiveand preventive
