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Kegiatan pemboran merupakan salah satu aktivitas yang berpotensi dropped object di industri minyak dan gas bumi lepas pantai. Dropped object dapat menyebabkan cidera serius bahkan kematian, kerusakan peralatan dan lingkungan. Tujuan penelitian ini adalah mengetahui hubungan persepsi, pengetahuan, sikap dan kemampuan menghindari bahaya dropped object dengan perilaku tidak aman pada pekerja di rig pemboran lepas pantai. Desain penelitian cross sectional, menggunakan kuesioner, analisis data mengunakan chi square. Hasil telitian menunjukkan hubungan persepsi, pengetahuan, sikap dan kemampuan menghindari bahaya dropped object dengan perilaku tidak aman. Disarankan bagi perusahaan untuk melakukan pelatihan dan pelatihan penyegaran yang berhubungan dengan pencegahan dropped object, memasukkan materi Alat Identifikasi Bahaya dan Kepedulian Dropped Object dalam induksi keselamatan, meningkatkan program Behavior Based Safety dan pengawasan supervisor. Terkait dropped object incident yang telah terjadi disarankan untuk melakukan dropped object incident study.
Drilling is one of activity in offshore oil and gas industry that has dropped object potential. Serious injury, fatality, property damage and environmental pollution can be resulted from dropped object. The purpose of this study is to find out associations between perception, knowledge, attitude, ability to avoid dropped object hazard and unsafe behavior among workers in offshore drilling rig. Cross sectional design is used, using questionnaire and chi square for data analysis. The results shows there is significant relationship between perception, knowledge, attititude, ability to avoid dropped object hazard and unsafe behavior. It is recommended to conduct training and refreshing training related to dropped object prevention, Hazard Identification Tool and Dropped Object Awareness should be included in safety induction, improve Behavior Based Safety program and supervisor supervision. and dropped object incident study should be conducted related to dropped object incidents that occurred.
The high number of unsafe act prevalence could yield incidents whichcause lose financially to company. The aim of this study is to analyse factors thatcorrelated to unsafe act of workers in preparation and assembling department.This research was conducted in PT X on April to July 2016. These factors dividedinto two categories, personal factors (knowledge, work experience, and educationlevel) and job factors (OHS Information and Supervision). The result shows that72,92% of workers have performed unsafe act in which 61,7% of it is high riskand 38,3% low risk. Moreover, there are siginificant correlations betweeneducation level, knowledge, and availibity of OHS information with unsafe actwhereas education level predominantly contributes to unsafe act after has beencontrolled with other factors. Therefore, company should commit several attemptsto reduce unsafe act on its workers.Keyword : unsafe act, shoes manufacturer, manufactur
Kata Kunci: gangguan pendengaran, pajanan kebisingan, usia, masa kerja, pekerja industri
Exposure to noise is the most common cause of hearing loss, leading to noise induced hearing loss (NIHL). This study evaluated hearing loss associated with noise exposure related to age, length of employment, length of exposure, the use of personal protective equipment, smoking habits, hobbies associated noise and diabetes mellitus, hyperlipidemia and hypertension in workers. This is a cross-sectional observational study examined the independent variable, the dependent variable, and confounding variables at the same time. Using the company secondary data, through observation, measurement and questionnaire. Noise measurement results indicate that the potential area of potential noise is 63 dBA as the lowest noise and the highest is 110, 6 dBA, field noise level area ranging from 84.88 - 93 dBA. Nonfield noise area 79.5 dBA. Exposure effective noise below 80 dBA, either in the field or nonfield area; 7.1% of workers worked > 20 years, working life > 20 years, the hearing loss of workers 5.6%, workers aged > 40 years 40 is 5%. 42.9% of workers have a smoking habit, not found a relationship between smoking behavior with hearing loss. HPD consumption levels in workers earned as much as 90.5% of the workers who always wear APT, there is no relationship between the use of HPD with hearing loss. There were no relationship between hobby with hearing loss. As well as no relationship found between workers health status such as lipid profile (total cholesterol, HDL, LDL, and triglycerides), worker glucose blood levels and blood pressure with hearing loss.
Keywords: hearing loss, noise exposure, age, years of service, industry workers
Kata kunci:Analisis Risiko, BTX, Pekerja Lepas Pantai
This research has objective to predict carsinogenic and non carcinogeniceffect of BTX exposure to offshore workers and the risk management required. Itis cross sectional study which utilize the environmental health risk assessmentapproach. Sample consists of 95 offshore workers in upstream oil and gascompany X. research data is compiled from direct interview and companymeasurement data. As a control, 7 administrative workers are involved incalculation. The result of this research is non carcinogenic exposure of benzenemust become a high concern which has risk quotient - RQ 21.05% at realtimeexposure and 61.05% at lifetime exposure. There is little risk related to tolueneand xylene. Its respectively RQ is lower than 1 for both of them. For carcinogenichealth risk of benzene, 20% of offshore workers and 60% of offshore workers hascarcinogenic effect to their health risk.It can be concluded that risk management isrequired for being applied in order to minimize the benzene health effect tooffshore workers.
Keyword: Risk Analysis, BTX, Offshore worker.
