Studi Hazop Berbasis Layer of Protection Analysis Pada Fractionator Cruide Distillation Unit PT. Pertamina RU VI Balongan

Asy’ari, Muhammad Khamim (2016) Studi Hazop Berbasis Layer of Protection Analysis Pada Fractionator Cruide Distillation Unit PT. Pertamina RU VI Balongan. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Salah satu proses penting di PT. Pertamina RU IV Balongan adalah proses pemisahan minyak pada unit main fractionator. Proses pemisahan minyak tersebut bukanlah proses yang sepenuhnya aman. Terdapatnya potensi bahaya pada proses tersebut, tentunya akan menimbulkan potensi kerugian yang cukup besar. Oleh karena itu diperlukan studi yang bertujuan memberikan rekomendasi berdasarkan penilaian resiko melalui studi HAZOP dan perhitungan SIL melalui metode LOPA. Hasil studi HAZOP menunjukan proses pada unit main fractionator memiliki resiko bahaya dengan tiga kategori risk ranking yaitu 35,29% untuk kategori rendah, 29,41% untuk kategori medium, dan 35,29% untuk kategori tinggi. Perhitungan SIL dengan metode LOPA menunjukan angka SIL 0 untuk tiga impact event dan NR untuk tiga impact event lainnya. ========== One important process in PT. Pertamina RU IV Balongan is separating oil in the main fractionator unit. The oil separation process is not a process that is completely safe. The presence of potential hazards in the process, will create the potential for substantial losses. Therefore we need a study that aims to provide recommendations based on risk assessment through HAZOP study and SIL calculation through LOPA methods. HAZOP study results show that the process on the main fractionator unit has a risk of danger with three category of risk ranking which are 35.29% for the category of low, 29.41% for the category of medium, and 35.29% for the category of high. SIL calculation based on LOPA method show that SIL 0 for the three impact event and NR for the others .

Item Type: Thesis (Undergraduate)
Additional Information: RSF 620.86 Asy s 2016 3100016066437
Uncontrolled Keywords: HAZOP, LOPA, SIL
Subjects: T Technology > T Technology (General) > T55 Industrial Safety
Divisions: Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User: - Davi Wah
Date Deposited: 30 Oct 2019 06:20
Last Modified: 30 Oct 2019 06:20
URI: https://repository.its.ac.id/id/eprint/71418

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