RACHMAN, FAISHAL (2017) ENVIRONMENTAL RISK ASSESSMENT OF COAL LOADING IN LUBUK TUTUNG KALIMANTAN TIMUR COAL TERMINAL. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pemerintah Indonesia telah berkomitmen untuk membangun mega project power plant pada 2015 – 2019 dengan tujuan menyediakan 35.000 Megawatts (MW) untuk Indonesia. Banyak power plant yang akan dibangun sepanjang wilayah Indonesia. Maka dari itu, sangat penting bagi Indonesia untuk mempunyai ketersediaan batubara untuk menyuplai power plant. Pelabuhan memainkan peranan penting pada ketersediaan batubara. Kapal – kapal yang mengangkut batubara akan melakukan proses pemuatan dan pembongkaran di pelabuhan. Karena jumlah dari batubara yang berpindah dalam sehari cukup besar, potensi bahaya yang timbul dari pemuatan batubara akan semakin besar. Maka dari itu, penting untuk menganalisa bahaya di sekitar pelabuhan ketika melakukan proses pemuatan dan pembongkaran.
Analisa risiko lingkungan mencakup seberapa besar kemungkinan kecelakaan tubrukan, kandas, toxic release, api dan tumpahan yang dapat menyebabkan kerusakan. Tahapan Analisa risiko lingkungan meliputi hazard survey, analisa kemungkinan penyebab bahaya yang terjadi di fasilitas, kemudian analisa frekuensi menggunakan metoda FTA (fault tree analysis), dan melakukan analisa simulasi konsekuensi dengan vertical sediment distributions graphic. Setelah itu dilakukan, akan didapatkan hasil dari analisa risiko. Tingkat penilaian risiko pada risk acceptance matrix berdasarkan pada matrix yang telah diberikan dari KPC Risk Rank. Penyebab utama kejadian disebabkan oleh human error, lingkungan yang tidak kondusif dan kegagalan peralatan. Berdasarkan analisa frekuensi, tidak ada kecelakaan yang dianggap tingkat frekuensi tinggi.
Tingkat konsekuensi bervariasi, dari yang rendah sampai tinggi. Berdasarkan analisa risiko, ada satu kecelakaan yang dianggap risiko tinggi, yakni tubrukan tongkang dengan bulk carrier. Maka dari itu, penting untuk melakukan mitigasi. Mitigasi berdasarkan strategi mitigasi DNV (Det Norske Veritas).
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Indonesian government has committed to build mega project power plant in 2015 – 2019 to provide 35.000 Megawatts (MW) for Indonesia. Many power plants would be built across Indonesia area. Some of power plants is coal – fuel power plant. Therefore, it is really necessary for Indonesia to have enough coal stock to supply power plants. Port plays a key role to maintain coal stock. Ships that carrying coal would perform loading and unloading process in port. Because the volume of coal that moved in a day is quite large, the potential of the danger incurred in the loading and process will getting bigger. Therefore, it is important to assess hazard around port when ship perform loading and unloading process.
Environmental risk assessment covering how big the possibility of collision, grounding, toxic release, fire and spilling accident that can cause casualties and environmental damage. The process of environmental risk assessment consisting of identification hazard by using hazard survey method, analysis possible causes of danger that would happen in facilities, then frequency analysis by using FTA (Fault Tree Analysis) method, and do a consequence of analysis simulations with vertical suspended – sediment distributions graphic. After it is done, will obtained the results of the risk assessment. Risk assessment level in the risk acceptance matrix based on the framework provided from KPC Risk Rank. The accidents mainly caused by human error, rough environment and equipments failure. Based on the frequency analysis, there are no accidents considered as high frequency level.
Based on the consequence analysis, it occurred varied results. The level of concequence are varied from low risk to high risk. Based on the risk analysis, there is one accident considered as high risk, the accident that considered as high risk is collision of barge with bulk carrier. Therefore, it is necessary to do the mitigation. The mitigation based on DNV (Det Norske Veritas) mitigation strategies.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Batubara, Mitigasi, Accidents, Coal Loading Process, Environmental Risk Assessment |
| Subjects: | 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: | FAISHAL FAISHAL RACHMAN |
| Date Deposited: | 25 Jan 2017 04:23 |
| Last Modified: | 06 Mar 2019 06:52 |
| URI: | http://repository.its.ac.id/id/eprint/3179 |
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