Ditemukan 34485 dokumen yang sesuai dengan query :: Simpan CSV
According to ILO convention (International Labour Organizations), petrochemicalinstallation is one among other industry with a major hazard risk involved in theindustrial process. PT Pupuk Kujang Involved ammonia in the production processsaved on 10000 MT capacity storage tank. Although there is no leaking history forammonia storage tank at PT Pupuk Kujang it does not mean the potential for theevent to happen became impossible. The ammonia storage process still process thepotential of a mishap, malfunction or damage that could jeopardize the integrity ofthe storage tank an eventually leakage could occur. With this background, anconsequence analysis required for PT Pupuk Kujang around the facility to understandthe hazard and risk possibly occur, so proper mitigation and emergency plan could beproduce.In this study, the analysis of the consequences of leakage performed using BREEZEIncident Analyst . This studies show that the occurrence and impact of leakage can becaused by the failure of major and minor failures were analyzed by Fault TreeAnalysis, The projection produced by BREEZE Incident Analyst show the maximumdispersion distance is more 262.6 m with 25 ppm ammonia concentration and164.6 m for 150 ppm ammonia concentration and 116.9 m for 750 ppm ammoniaconcentration. Areas at risk of dispersion of the distribution of ammonia in variousscenarios are Factory Cleaver 1A, 1B Kujang utility plant, cooling tower andammonia refrigerant.Keywords : Storage tank, Ammonia, dispersion, BREEZE Incident analyst, FaultTree Analysis
Kata kunci : BREEZE Incident Analyst, tangki timbun, Premium, konsekuensi, dispersi gas, kebakaran,kolam api, BLEVE, ledakan.
Oil and gas industries normally use storage tanks containing flammable materials and hazardous to health, therefore the risk for the occurrence of gas dispersion, fire, andexplosion is very high when the failure happened storage tank. Modeling performed in thisstudy aimed to determine the consequences of the events of gas dispersion, fire and explosiondue to leakage in the Premium storage tank with a capacity of 5000 liters at PT Pertamina(Persero) Terminal BBM Panjang, Lampung which is an oil and gas industry. This research isa quantitative modeling. Modeling done using software BREEZE Incident Analyst at threetypes of hydrocarbons that become Premium components, namely hexane, heptane, andpentane.Results of this research are presented range and consequences of gas dispersion, fire,and explosion for the three zones based on the level of concern of each scenario. The rangeand consequences of this modeling will be analyzed by the system fire safety and emergencymanagement in PT Pertamina (Persero) Terminal BBM Lampung, Lampung.
Keywords:BREEZE Incident Analyst, storage tank, Premium, consequences, gas dispersion, fire, poolfire, BLEVE, explosion
Kata kunci : Analisis Konsekuensi, Threat Zone, SPPBE, Dispersi Gas, kebakaran, ledakan, Jet Fire, BLEVE, Vapour Cloud Explosion
This study is about consequence analysis of gas dispersion, fire, andexplosion of LPG storage tank in SPPBE PT Aroma Jaya Sejati Sragen. Thisstudy is semi quantitave study using secondary data and field observation then analyze them with ALOHA software. The purpose of this study is to find out theconsequences impact range of gas dispersion, fire and explosion due to leakage ofLPG storage tank which divided into propane and butane gas.The result of this study is threat zone from gas dispersion, jet fire, BLEVE,and Vapour Cloud Explosion modelling. The result can show the heat radiationand explosion pressure and safe distance of SPPBE PT Aroma Jaya Sejati Sragen.
Keywords : Consequence Analysis, Threat Zone, SPPBE, Gas Dispersion, fire,explosion, Jet Fire, BLEVE, Vapour Cloud Explosion
This study is about consequence analysis of gas dispersion, fire, and explosionon LPG storage tank at SPPBE PT Adikarya Pramita Perdana, Depok. This study is aquantitative modeling with collecting secondary data and field observations thatanalyzed using ALOHA (Areal Location of Hazardous Atmosphere) software. Thepurpose of this study is to find out the consequences impact range of gas dispersion,fire and explosion due to leakage of LPG storage tank which divided into propaneand butane gas, also the description of fire safety system and emergency managementat SPPBE PT Adikarya Pramita Perdana.The results of this study is the range and consequences of modeling toxic gasdispersion due to leakage of LPG storage tank at SPPBE PT Adikarya PramitaPerdana, spreading range distance up to 401 meters. In jet fire model the range up to159 meters, while in BLEVE up to 1 kilometer, and VCE model up to 330 meters.The dangerous location or area due to this leakage at SPPBE PT Adikarya PramitaPerdana and the populations which is at risk reaches Sukamaju, Jatijajar, andCilodong. The installation of fire safety equipment at SPPBE PT Adikarya PramitaPerdana is already proper and meets the standard of PT Pertamina (Persero) and alsohas guidelines for emergency response management system for handling multiplecases of emergencies.Keywords: Consequence analysis, LPG, Storage Tank, SPPBE, ALOHA, Toxic gasdispersion, Fire, Jet fire, BLEVE, Explosion, Vapor cloud explosion, Firesafety, Emergency management
ABSTRAK
Spherical tank yang berisi Butana merupakan subjek berpotensi hazard (kebocoran, kebakaran dan ledakan) yang dapat memberikan konsekuensi terhadap fasilitas dan manusia sebagai obyek penerima yang berada pada radius pajanan. Penelitian ini menggunakan pemodelan dengan input data primer dan sekunder yang diaplikasikan dalam perangkat lunak ALOHA, Area Locations of Hazardous Atmosphere. Hasil penelitian terhadap skenario kejadian kebocoran, kebakaran dan ledakan di fasilitas pengolahan minyak dan Gas PT Z mendapatkan nilai konsukeuensi zona bahaya sampai radius satu kilometer. Zona aman setelah radius satu kilometer.
ABSTRACT
Spherical tanks containing Butane is subject of potentially hazard (leak, fire and explosion) which can bring facility and human consequences as the recipient objects which are in the radius of exposure. This research uses input modeling with primary and secondary data which applied in the Area Locations of Hazardous Atmosphere (ALOHA) software. The study of the leak, fire and explosion incidence scenario at oil and gas processing facilities of PT Z scores shows threat zone to a radius of one kilometer. Safety zone distance after radius kilometer.
