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Risk of Occupational Health and Safety should be controlled to minimalize the occurence of accident and disease in the workplace. This study was conducted at PTKMR Batan Pasar Jumat on 2016 and analyzed about standardization of radionuclide process. This study showed that there are some activity with high risk on the process of standardization of radionuclide. The aim of this study is to determine the value of risk of occupational health and safety on the process of standardization of radionuclide at PTKMR Batan. This study used descriptive analytical design and observational approach based on AS/NZS 43600:2004 and Perka Batan No.20/KA/I/2012. The steps of this study were identifying the process of radionuclide standardization, identifying hazards, identifying risk control of PTKMR Batan, and estimating the value of risk. The result of this study showed that there were some physical and chemical risk on the process of radionuclide standardization. Keywords: risk assessment, occupational health and safety, radionuclide standardization, PTKMR Batan, AS/NZS 4360:2004, Perka Batan No.20/KA/I/2012
This study discusses the risk values obtained in the process of receiving andstockpiling of PT Pertamina (Persero) Fuel Terminal Jakarta Group in 2012. Riskassessment is done by analyzing the possible value, exposure and consequences ofeach stage of the work which is then compared to the standard level of risksemiquantitatively WT Fine J to determine the level of risk involved in anyactivity. This study is a descriptive analytic study using semi-quantitativemethods. The results stated that the level of risk that you have on every step of theadmission and retention activities include level: acceptable, priority 3, substancial,priority 1, and very high.Keywords:Risk assessment, probability, Exposure, consequences and risk levels
Robot is a complex and complicated machine with the ability to move at differentspeeds and in different directions. The interaction between human, robot andenvironment contribute to create risk endangering people and property which islocated around the robot. Based on information from the official website of theUS labor department from 1984 to 2013. There have been 37 fatal accidents in theworkplace related to robots. This thesis discusses the risk assessment carried outon the operation and maintenance work of the robot at PT X. Identification ofdanger in this study using a job hazard analysis (JSA / JHA) and the calculation ofthe risk value using semi-quantitative analysis method. The results of this studyprovide an overview of risk level operation and maintenance work of the robot,where the highest risk is hit by a robot arm while doing the work operation andmaintenance robot. The risk level is obtained from the combination of theprobability of occurrence and severity of impact. These research give somerecommendation to control residual risks.
LATAR BELAKANG : Penerbang yang mengawaki pesawat tempur canggih memiliki peluang besar untuk terpajan gaya + Gz tinggi dengan durasi yang cukup lama (High Sustained G). Untuk mengurangi bahaya pajanan gaya ini, penerbang tempur harus melakukan Anti G Straining Maneuver (AGSM), padahal dikeluhkan bahwa AGSM yang harus dilakukan berulang-ulang dengan intensitas tinggi cepat mengakibatkan kelelahan. Diyakini bahwa tingkat kesamaptaan otot yang baik akan meningkatkan kemampuan penerbang bertahan terhadap High Sustained G.HIPOTESIS : Penelitian ini bertujuan membuktikan kebenaran hipotesis bahwa terdapat hubungan antara tingkat kesamaptaan jasmani B (kesamaptaan otot) dan durasi ketahanan tehadap High Sustained G.METODE : Subyek dipajankan terhadap gaya +8 Gz dan diinstruksikan untuk bertahan selama mungkin sampai merasakan kelelahan, dalam latihan Simulated Air Combat Maneuver (SACM) dengan Human Centrifiige. Ketahanan penerbang dinilai dengan lamanya durasi bertahan. Tingkat kesamaptaan jasmani B (kesamaptaan otot) subyek dinilai dengan prosedur test kesamaptaan jasmani yang diberlakukan di TNT AU.HASIL : Dari 25 orang pilot yang semula mengikuti penelitian ini, 2 orang dikeluarkan karena mengalami mabuk gerak yang parah. Rata-rata umur dan jam terbang subyek adalah 28,0 (SD 3,4) tahun dan 501,4 (SD 232,3) jam. Ditemukan adanya hubungan yang kuat antara tingkat kesamaptaan jasmani B (kesamaptaan otot) dengan durasi bertahan terhadap High Sustained G (r = 0,76 ; p < 0,01). Repetisi gerakan Push up dalam tes samapta B memiliki hubungan yang sangat kuat dengan durasi ketahanan terhadap High Sustained G (r = 0,85., p < 0,01).KESIMPULAN Tingkat kesamaptaan jasmani B (kesamaptaan otot) dapat digunakan untuk memprediksi durasi bertahan terhadap High Sustained G di kalangan penerbang tempur TNT AU. Latihan beban dengan fokus pada kelompok otot dada kemungkinan akan dapat mengurangi kelelahan yang terjadi saat melakukan AGSM.
BACKGROUND : Fighter pilots flying high performance airera is are often subjected to high levels of headword (+ Gz) acceleration. In order to reduce dangerous effect of this type of acceleration pilots must perform the Anti G Straining Maneuver (AGSM), eventhough there are a number of complaints that this repeated and high intensity maneuver is perceived very fatiguing. It seems that a good muscle fitness will increase pilot's High Sustained G enduranceHYPOTHESIS: This study aimed to define correlations between muscle fitness levels and High Sustained G durations.METHODS : Subjects were exposed to +8 Gz plateaus during a Human Centrifuge Simulated Air Combat Maneuver (SACM) until volitional fatigue. High Sustained G endurances were evaluated by measuring the exposure durations. Muscle fitness levels were determined using a standardized test protocol of Indonesian Air Force.RESULTS : Twenty five pilots participated in this study. Because of severe motion sickness 2 pilots were eliminated. Their age and flying hours averaged 28,0 (SD 3,4) years and 501,4 (SD 232,3) hours. Strong correlation was found between muscle fitness levels and High Sustained G durations (r = 0,75 ; p < 0,01). Push up test item had a very strong correlation with High Sustained G durations (r = 0,85 ; p < 0,01).CONCLUSION The results indicate that the muscle fitness levels can be used to predict High Sustained G durations performed by Indonesian Air Force fighter pilots during SACM. Weight training focused on chest muscle groups may reduce fatigue while performing AGSM.