Penilaian Risiko Potensi Kebakaran dan Tumpahan Minyak pada Pengisian Bahan Bakar dari Darat PT X

Puspitasari, Nita Wahyuni Dwi (2024) Penilaian Risiko Potensi Kebakaran dan Tumpahan Minyak pada Pengisian Bahan Bakar dari Darat PT X. Other thesis, Insttitut Teknologi Sepuluh Nopember.

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Abstract

Peningkatan kebutuhan bahan bakar kapal secara global menjadi tantangan signifikan
dalam industri maritim. Data dari International Maritime Organization (IMO) menunjukkan
bahwa kapal kontainer memiliki kebutuhan bahan bakar diesel oil urutan ketiga terbesar,
mencapai 3.919.662 ton, memicu pembangunan layanan bunkering di pelabuhan. Filling
Station On Shore (FSOS) PT PEL menyediakan fasilitas bunkering BBM melalui pipa di
dermaga Tanjung Perak. Untuk menjamin keselamatan selama proses bunkering, analisis
risiko diperlukan. Metode identifikasi bahaya yang digunakan adalah hazard and operability
(HAZOP) dengan standard BS IEC 61882, diikuti oleh analisis frekuensi menggunakan
Fault Tree Analysis (FTA) dan Event Tree Analysis (ETA). Analisis FTA menghasilkan top
event liquid release dengan skenario kebocoran 0-10 mm (small), 10-50 mm (medium), 50-
100 (large), dan fullbore dengan frekuensi terbesar node 6 small Analisis ETA menghasilkan
frekuensi dari kejadian bahaya yang dimungkinkan yaitu oil spill, toxic vapour, dan Pool
Fire dimana hasil tertinggi untuk oil spill berada pada node 6 small, untuk toxic vapour
berada pada node 8 small dan Pool Fire berada pada node 5 small. Analisis konsekuensi
menggunakan fire modeling dan oil spill modeling, dihitung dengan radius dan dampak
insiden terhadap pekerja. Hasil fire modeling berupa radius intensitas panas sebesar 5 kW/m2
,
9.5 kW/m2
, 27.5 kW/m2
. Hasil oil spill modeling berupa besarnya tumpahan minyak ketika
terjadi kebocoran dengan nilai terbesar 87.6 barrel. Sementara representasi risiko
menggunakan risk matrix standar IPIECA-OGP untuk tumpahan minyak dan F-N Curve
standar UK-HSE untuk risiko kebakaran. Hasil representasi risiko paling tinggi berada pada
level ALARP untuk insiden Pool Fire dan toxic vapour, dan untuk oil spill berada pada
acceptable. Dilakukan analisis risk risidual pada level ALARP risiko dan didapatkan hasil
risiko risidual setelah penambahan safeguard dari rekomendasi HAZOP, semua skenario
risiko berada pada level acceptable. Hasil analisis digunakan dalam pembuatan Standar
Operasional Prosedur (SOP) dan rencana Tanggap Darurat (ERP) agar aspek keselamatan
terjamin pada fasilitas FSOS. SOP dan ERP berguna untuk mempertahankan level risiko
agar paling tinggi tetap di level ALARP
===========================================================
Increasing demand for marine fuel globally poses a significant challenge in maritime
industry. Data from International Maritime Organization (IMO) shows that container ships
have third highest diesel oil demand, reaching 3.919.662 tons, driving development of
bunkering services at ports. Filling Station On Shore (FSOS) of PT PEL provides fuel
bunkering facilities through pipelines at Tanjung Perak dock. To ensure safety during
bunkering process, risk analysis is necessary. Hazard identification method used is Hazard
and Operability (HAZOP) based on BS IEC 61882 standard, followed by Frequency analysis
using Fault Tree Analysis (FTA) and Event Tree Analysis (ETA). FTA analysis results in top
event of liquid release with leakage scenarios of 0-10 mm (small), 10-50 mm (medium), 50-
100 mm (large), and fullbore, with highest Frequency for node 6 (small). ETA analysis yields
Frequency of potential hazard events, namely oil spill, toxic vapor, and Pool Fire, with
highest results for oil spill at node 6 (small), toxic vapor at node 8 (small), and Pool Fire at
node 5 (small). Consequence analysis using fire modeling and oil spill modeling is
calculated based on radius and impact of incident on workers. Fire modeling results include
heat intensity radii of 5 kW/m², 9.5 kW/m², and 27.5 kW/m². Oil spill modeling results
indicate size of oil spill in event of a leak, with largest value being 87.6 barrels. Meanwhile,
risk representation uses IPIECA-OGP standard risk matrix and UK-HSE standard F-N
Curve. Highest risk representation results are at ALARP level for Pool Fire and toxic vapor
incidents, and at acceptable level oil spill. Risidual risk analysis was carried out at the
ALARP risk level and obtained the results of risidual risk after adding safeguards from
HAZOP recommendations, all risk scenarios were at an acceptable level. Analysis results
are used in development of Standard Operating Procedures (SOP) and Emergency Response
Plans (ERP) to address potential fires and oil spills at FSOS. SOP and ERP are useful in
maintaining risk level at ALARP at highest.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Bunkering, ERP, FSOS, Oil Spill, SOP, Bunkering, ERP, FSOS, Oil Spill, SOP
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM276.A1 Fuel (Including supplies, costs, etc.) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM293 Shipping--Indonesia--Safety measures
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Nita Wahyuni Dwi Puspitasari
Date Deposited:	06 Aug 2024 08:41
Last Modified:	06 Aug 2024 08:41
URI:	http://repository.its.ac.id/id/eprint/113393

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