Hazop Dan Safety Integrity Level Berbasis Fault Tree Analysis Pada Regenerant Heater Section Penex Process Unit 33 Di PT. Pertamina Refinery Unit VI Balongan

Diwyastra, Rizky (2016) Hazop Dan Safety Integrity Level Berbasis Fault Tree Analysis Pada Regenerant Heater Section Penex Process Unit 33 Di PT. Pertamina Refinery Unit VI Balongan. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Di Indonesia masih sangat sering terjadi kecelakaan dalam industri migas (minyak dan gas). Untuk mengantisipasi kecelakaan pada sebuah plant perlu diberikan suatu system pengamanan. Safety Instrumented System dipasang untuk menjaga agar tidak terjadi hal-hal yang tidak diinginkan. Tetapi pada bebrapa perusahaan belum pernah dilakukan perhitungan tingkat keamanan (Safety Integrity Level) dari suatu Safety Instrumented System. Seperti halnya pada PT. Pertamina (Persero) Refinery Unit VI Balongan belum dilakukan penghitungan nilai dari Safety Integrity Level. Oleh karena itu, pada tugas akhir kali ini akan dilakukan penghtungan Safety Integrity Level. Plant yang dipilih adalah Regenerant Heater Section Pennex Process Unit. Dan untuk menambah tingkat keamanan akan dilakukan juga analisa Material Safety Handling agar lebih mengerti sifat dan penanggulanan apabila terjadi bencana. Dari hasil analisa didapatkan nilai SIL dari plant Regenerant Heater adalah SIL 0, dengan PFD 0.452. Setelah dilakukan perubahan konfigurasi diperoleh nilai SIL 1 dengan PFD 0.015 Sedangkan dari analisa ledakan didapatkan jarak minimum yang dianjurkan apabila terjadi ledakan pada plant ini adalah 65 m dari pusat ledakan. ================================================================================= In Indonesia is still very frequent accidents in the oil and gas industry (oil and gas). In anticipation of an accident at a plant needs to be given a security system. Safety instrumented system installed to guard against the things that are not desirable. But the company has never been done keeping the calculation of the level of security (Safety Integrity Level) of a safety instrumented system. As well as in PT. Pertamina (Persero) Refinery Unit VI Balongan have not done the calculation of the value of the Safety Integrity Level. Therefore, in this final project will be calculate the Safety Integrity Level. The selected plant is regenerant Heater Section Pennex Process Unit. And to increase the level of security will be also analysis of Material Safety Handling in order to better understand in case of disaster. From the analysis results obtained SIL value of this plant is SIL 0, with PFD 0.452. After reconfigurate the instrument, obtained SIL value is SIL 1 with PFD 0.015. While the explosion of the analysis obtained the minimum distance recommended in case of an explosion at the plant is 65 m from the center of the explosion.

Item Type: Thesis (Undergraduate)
Additional Information: RSF 620.86 Diw h
Uncontrolled Keywords: Safety; SIL; SIS
Subjects: H Social Sciences > HD Industries. Land use. Labor > HD31 Management--Evaluation
Divisions: Faculty of Industrial Technology > Physics Engineering > (S1) Undergraduate Theses
Depositing User: Mrs Anis Wulandari
Date Deposited: 14 Jun 2017 03:56
Last Modified: 26 Dec 2018 07:18
URI: http://repository.its.ac.id/id/eprint/41655

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