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Tesis ini pertama membahas dispersi gas, kebakaran dan ledakan akibat kebocoran tangki propana dan butana serta tabung LPG 3 kg. Bersifat kuantitatif. Disarankan pemilik tangki/penyalur LPG mengestimasikan jarak aman; membuat rencana tanggap darurat; mempersiapkan deteksi dini kebocoran dan maintenance. Pemerintah disarankan lebih teliti memberikan izin mendirikan tangki; melakukan pengawasan operasi tangki penyimpanan, terutama yang berlokasi di sekitar pemukiman penduduk.Kedua, keselamatan penyalur LPG 3 kg di Depok. Bersifat deskriptif. Disarankan penyalur LPG melakukan perbaikan secara bertahap, terutama pelatihan petugas; pemasangan lampu gas proof, alarm keadaan darurat dan gas detector; pembuatan OKD; penyediaan kotak P3K. Pemerintah disarankan mengawasi dan memfasilitasi kebutuhan penyalur.
ABSTRACT
This thesis firstly discuss the gas dispersion, fires, explosions caused by the propane and butane tank and LPG cylinder 3 kg leakage. Quantitatively. Tank owners/LPG distributors are suggested to estimate safe distance; create ERP; prepare for early leakage detection and maintenance. The Government are suggested more thoroughly give set-up tank permission; supervise storage tank operations, especially those located around settlements. Secondly, the safety of LPG 3 kg?sdistributor in Depok. Descriptively. Distributors are suggested to do improvements, especially training; gas proof lamps, emergency alarm and gas detector; emergency organization-making; first aid boxesprovision. The government are advised to oversees and facilitates the distributors?s needs;This thesis firstly discuss the gas dispersion, fires, explosions caused by the propane and butane tank and LPG cylinder 3 kg leakage. Quantitatively. Tank owners/LPG distributors are suggested to estimate safe distance; create ERP; prepare for early leakage detection and maintenance. The Government are suggested more thoroughly give set-up tank permission; supervise storage tank operations, especially those located around settlements. Secondly, the safety of LPG 3 kg?sdistributor in Depok. Descriptively. Distributors are suggested to do improvements, especially training; gas proof lamps, emergency alarm and gas detector; emergency organization-making; first aid boxesprovision. The government are advised to oversees and facilitates the distributors?s needs, This thesis firstly discuss the gas dispersion, fires, explosions caused by the propane and butane tank and LPG cylinder 3 kg leakage. Quantitatively. Tank owners/LPG distributors are suggested to estimate safe distance; create ERP; prepare for early leakage detection and maintenance. The Government are suggested more thoroughly give set-up tank permission; supervise storage tank operations, especially those located around settlements. Secondly, the safety of LPG 3 kg’sdistributor in Depok. Descriptively. Distributors are suggested to do improvements, especially training; gas proof lamps, emergency alarm and gas detector; emergency organization-making; first aid boxesprovision. The government are advised to oversees and facilitates the distributors’s needs]
The petrochemical industry is a high-risk sector for fire and explosion hazards due to the involvement of flammable and toxic substances, as well as operating conditions at high temperatures and pressures. This study is a semi-quantitative descriptive research aimed at classifying hazardous areas in the production process based on the API RP 500 standard and determining the level of fire and explosion risk in the ammonia gas production process using the Dow’s Fire and Explosion Index (DF&EI) method. The methodological approach includes the identification of hazardous chemicals, hazard level assessment using DF&EI, analysis of loss estimation and exposure radius, and assessment of ammonia gas dispersion and process explosion using the ALOHA software. The analysis results show that Plant 1A has a DF&EI index categorized as severe, with an exposure radius of 223.78 meters and an actual MPPD of IDR 154 billion in the ammonia converter unit, and categorized as light, with an exposure radius of 45.78 meters and an actual MPPD of IDR 47 billion in the urea reactor unit. The hazardous area classification indicates the presence of Class I, Division 2 classified zones in several parts of the production process close to the ammonia vapor and natural gas release sources. The worst-case scenario shows a significant impact due to an explosion from the ammonia converter unit with a blast radius of up to 269 meters causing window glass breakage, and ammonia gas dispersion from the urea reactor spreading up to 10 kilometers, potentially causing respiratory issues.
COVID-19 pandemic presents challenges and impacts on all levels of society, especially health workers who work in hospitals because they have a high risk of infected COVID-19. Efforts are needed to protect health workers because they act as the front line in dealing with Covid-19. This study aims to analyze the COVID-19 prevention and control implementation among health workers in 5 Provinces of Indonesia, 2021. This study is a descriptive quantitative and qualitative method study and analyzed through literature study. The study was conducted in May 2022 with a population of health workers working in 17 hospitals in the provinces of Riau, Lampung, East Kalimantan, Jambi, and Bangka Belitung. The results of the analysis show that in the implementation of Covid-19 Prevention and Control there are 4 hospitals whose implementation is in the very good category (24%), 7 hospitals in the good category (41%), 3 hospitals in the adequate category (18%), 3 hospitals in the moderate category, and 3 hospitals in the poor category (18%). All hospitals in East Kalimantan Province have achieved implementation in the very good category, while all hospitals in Bangka Belitung are still in the poor category. Meanwhile, almost all hospitals in Riau and Lampung are in the good category. However, there are still 3 hospitals in Jambi Province in the moderate category. Hospitals that implement Covid-19 Prevention and Control in the poor category can make improvements through visits to hospitals that have better implementation. Every hospital needs to improve elements of Occupational Health, Mental Health, and Psychosocial Support.
This thesis discusses the analysis of the implementation of COVID-19 prevention and control in hospitals in four provinces, namely Aceh, Bengkulu, Gorontalo and East Nusa Tenggara in 2021. This research is a research with a mixed method between quantitative, namely using secondary data from self-assessment evaluation results by key speakers in each hospital and qualitative through in-depth interviews to complement existing information. The measuring instrument for assessing the implementation of COVID-19 prevention and control uses a questionnaire consisting of 12 components in KMK 413 of 2020. The results showed that the characteristics of hospitals are mostly type C hospitals, the proportion of government hospitals and private hospitals has the same proportion (50%), the median beds owned after the pandemic were declared as much as 32.50 beds and the median beds for the treatment used was 28 beds. The number of workers reached 7,248 people where the median of positive and recovered workers was 37 people where there was 1 case of workers who were positive for COVID died. The 3 (three) lowest components in the readiness assessment include the components of Administration, Finance and Business Sustainability (AFBS), Occupational Health, Mental Health and Psychosocial Support (OHMHPS) and Surge Capacity (SC) where the value is below 50. The overall hospital readiness scoring score in implementing the prevention and control of COVID-19, it is known that most hospitals have entered the good and sufficient category. Only 1 hospital belongs to the less category and 1 hospital belongs to the excellent category