Dhani, Mey Rohma (2014) Studi Hazop Pada Fasilitas Pendukung Distribusi BBM Berbasis Fuzzy- Layer Of Protection Analysis (Flopa) Di Instalasi Surabaya Group PT. Pertamina Tenjung Perak. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Instalasi Surabaya Group (ISG) merupakan salah satu terminal bahan
bakar minyak yang kegiatannya adalah menerima dan menyalurkan minyak. Dari
kegiatan operasionalnya ini tentu memiliki potensi bahaya yang cukup tinggi.
Process safety management merupakan cara untuk mencegah dan mengurangi
dampak risiko dari potensi bahaya tersebut. HAZOP dilakukan untuk mengetahui
potensi bahaya apa saja yang mungkin terjadi. Selanjutnya dilakukan identifikasi
kecukupan independent protection layer (IPL) dengan menggunakan metode
Layer of Protection Analysis (LOPA). Hasil dari LOPA diintegrasikan dengan
logika fuzzy untuk mendapatkan nilai Safety Integrity Level (SIL) dan risk level.
Logika fuzzy diterapkan untuk menangani ketidakpastian dari data penilaian
risiko. HAZOP menghasilkan empat skenario yang selanjutnya dilakukan
perhitungan LOPA. Dari perhitungan baik manual maupun dengan fuzzy,
diketahui bahwa lapisan perlindungan yang ada telah cukup. Akan tetapi, untuk
mencegah kejadian serupa terulang kemabli diberikan rekomendasi preventive
action.
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Instalasi Surabaya Group (ISG) is one of fuel oil terminal. The activities
are receiving and distributing of oil, that may caused high hazard potential.
Process safety management is a way to prevent and mitigate the risks of potential
hazards. HAZOP was aimed to determine any potential hazards that may occur.
The next step is identify the adequacy of independent protection layer (IPL) by
using Layer of Protection Analysis (LOPA). The results of LOPA integrated with
fuzzy logic to get value of Safety Integrity Level (SIL) and risk level. Fuzzy logic
is applied to deal with the uncertainty of risk assessment data. There are four
scenarios of HAZOP that will be calculated by LOPA. From these calculation,the
protection layers are enough. However, we need preventive action
recommendation to prevent the same incident.
| Item Type: | Thesis (Masters) |
|---|---|
| Additional Information: | RTF 620.86 Dha s |
| Uncontrolled Keywords: | HAZOP; logika fuzzy; LOPA; SIL |
| Subjects: | T Technology > T Technology (General) > T55 Industrial Safety |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30101-(S2) Master Thesis |
| Depositing User: | Users 13 not found. |
| Date Deposited: | 23 Aug 2017 04:47 |
| Last Modified: | 23 Aug 2017 04:47 |
| URI: | http://repository.its.ac.id/id/eprint/48734 |
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