Analisis Teknis dan Ekonomis Penambahan Ballast Water Treatment System (BWTS) untuk Tanker yang Berlayar di Perairan Indonesia

Setiadi, Aldy (2024) Analisis Teknis dan Ekonomis Penambahan Ballast Water Treatment System (BWTS) untuk Tanker yang Berlayar di Perairan Indonesia. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sejak tahun 2014, Ballast Water Management Convention (BWM Convention) mewajibkan semua kapal berbobot ≥ 400 GT memiliki Ballast Water Treatment System (BWTS) untuk mematikan dan memfiltrasi mikroorganisme di air balas. Namun, penerapan standar di Indonesia masih belum jelas, berdasarkan Permenhub Nomor PM 24 Tahun 2022, kapal dengan kapasitas air balas 1500 m³ yang berlayar di perairan Indonesia wajib mengelola air balas melalui metode pertukaran atau alat pengelolaan air balas. Implementasi kedua metode ini, terutama penggunaan BWTS, masih rendah. Untuk menaati peraturan yang berlaku dan juga mengantisipasi peraturan yang akan datang, penting bagi kapal-kapal di Indonesia memasang BWTS yang sesuai dengan keperluan spesifikasi kapal. Tujuan pada Tugas Akhir ini adalah pemilihan BWTS yang paling optimal dalam studi kasus kapal MT. Senipah. Proses pemilihan BWTS dilakukan dengan analisis teknis untuk optimisasi pemilihan dan penempatan BWTS yang sesuai dengan spesifikasi kapal. Hasil pemilihan BWTS dilakukan analisis ekonomis untuk mengukur kelayakan investasi. Hasil analisis teknis pemilihan dilakukan dengan menggunakan Matrix Decision, yang menunjukkan bahwa BWTS paling optimal untuk kapal MT. Senipah adalah HG 1500G bertipe UV. Perencanaan penempatan dilakukan pada bagian kamar mesin. Hasil perencanaan penempatan ini dijadikan acuan untuk desain penempatan BWTS dan juga desain modifikasi perubahan lajur pipa akibat penambahan BWTS. Hasil proses desain modifikasi adalah desain penempatan BWTS yang dilakukan pada bagian kamar mesin pada ketinggian 3.8 m di atas baseline. Hasilnya desain modifikasi divisualisasikan dengan model 3D. Hasil analisis ekonomis pemasangan BWTS pada kapal MT. Senipah dinyatakan layak dengan NPV positif sebesar Rp 8.372.927.690 dan IRR sebesar 17.37%, serta payback period sekitar 6 tahun 10 bulan.
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Since 2014, the Ballast Water Management Convention (BWM Convention) has required all ships with a gross tonnage of ≥ 400 GT to have a Ballast Water Treatment System (BWTS) to kill and filter microorganisms in ballast water. However, the implementation of these standards in Indonesia is still unclear. According to Permenhub Nomor PM 24 Tahun 2022, ships with a ballast water capacity of 1500 m³ sailing in Indonesian waters are required to manage their ballast water through exchange methods or ballast water management systems. The implementation of these two methods, especially the use of BWTS, is still low. To comply with current regulations and anticipate future ones, it is important for ships in Indonesia to install BWTS that meet the specifications of the ships. The purpose of this Final Project is to select the most optimal BWTS in the case study of the MT. Senipah ship. The BWTS selection process was carried out with technical analysis for the optimization of BWTS selection and placement according to the ship's specifications. An economic analysis was conducted on the selected BWTS to assess investment feasibility. The technical selection analysis was conducted using a Matrix Decision, which showed that the most optimal BWTS for the MT. Senipah ship is the HG 1500G type UV. The placement planning was carried out in the engine room. The results of this placement planning were used as a reference for the BWTS placement design and the modification design of the pipe layout due to the addition of BWTS. The result of the modification design process is the BWTS placement design in the engine room at a height of 3.8 m above the baseline. The modification design results were visualized with a 3D model. The economic analysis results for the BWTS installation on the MT. Senipah ship indicate that it is feasible, with a positive NPV of Rp 8,372,927,690, an IRR of 17.37%, and a payback period of about 6 years and 10 months.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Ballast Water Treatment System, Engine Room Layout, Tanker.
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM1 Ballast (Ships) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM297 Ships Designs and drawings V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM761 Stability of ships
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	Aldy Setiadi
Date Deposited:	12 Aug 2024 08:40
Last Modified:	12 Aug 2024 08:45
URI:	http://repository.its.ac.id/id/eprint/114526

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