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Characteristics of SPOB Ship Hull Block Design Based on the Plate Supply Requirements Mustafa, Wahyuddin; Asri, Syamsul; Fachruddin, Farianto; Rizal Firmansyah, Mohammad; Rizki Clausthaldi, Fadhil; Rijal, Ahmad; Jafar, Jasman; Mega Putra, Adzan
International Journal of Metacentre Vol. 2 No. 2 (2022): December 2022
Publisher : Naval Architecture Departement, Hasanuddin University

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Abstract

The main process of shipbuilding consists of several stages of work, including design, fabrication (cutting, shaping or forming), block assembly, outfitting, painting, erection, and work on the pier. The block assembly system is very efficient to be used in a ship production process in modern shipyards. In this system, the assembly's efficiency and productivity depend on the design of the block division; hence, it requires an appropriate design. Generally, the feasibility of the block division design still relies heavily on the expertise of experienced designers who has extensive knowledge of shipbuilding. This study uses 2 (two) block division designs which are based on a plate length of 20 feet (6069 mm) and 30 feet (9144 mm). Based on the division, the characteristics of the blocks' weight, number, dimensions and the number of supply plate material requirements can be obtained. The results show that the characteristics of the weight, number and dimensions of blocks for each plate reference length are different. The total material needed for each design is 773,028 kg and 907,212 kg. The effectiveness of supply material requirements for the design with 20 feet plate is better than the design for 30 ft plate, which is 0.31 compared to 0.41.
Pengenalan Metode Resin Infusion Moulding Pada Pembuatan Cetakan Perahu Nelayan Bagi Kelompok Pengrajin Perahu FRP Desa Punaga Kecamatan Laikang Kabupaten Takalar Fachruddin, Farianto; Asri, Syamsul; Firmansyah, M. Risal; Mustafa, Wahyuddin; Idrus, Misliah; Sitepu, Ganding; Rosmani; Ardianti, Andi; Djafar, Wihdat; Haris Djalante, Abdul; Baso, Suandar; St. Chaerunnisa, Andi; Hamzah; Riski Clausthaldi, Fadhil; Akbar Azis, Muhammad
Jurnal Riset & Teknologi Terapan Kemaritiman Vol. 3 No. 1 (2024)
Publisher : Departemen Teknik Sistem Perkapalan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jrt2k.062024.06

Abstract

Kecamatan Laikang sebagai salah satu lokasi penghasil rumput laut dari Kabupaten Takalar dan merupakan salah satu dari enam kecamatan di Kabupaten Kabuapten Takalar sebagai penghasil rumput laut. Sarana operasional budidaya rumput laut oleh pembudidaya/nelayan adalah perahu kecil dan secara umum berbahan kayu, walaupun sudah ada bermaterial FRP. Saat ini, bahan kayu sudah sulit ditemukan dan berharga mahal. Salah satu kelompok pembudidaya/nelayan rumput laut di Desa Punaga bernama “MATAHARIKU” beranggotakan delapan orang. Sejak tahun lalu 2022 telah menjadi kelompok binaan dari dosen program studi Teknik Perkapalan Fakultas Teknik Universitas Hasanuddin. Salah satu kompetensi kelompok tersebut adalah ketrampilan sebagai pengrajin fiberglass dalam pembuatan dan perbaikan perahu nelayan. P2M ini diharapkan dapat meningkatkan kemandirian dan kompetensi pembudidaya/nelayan dalam pembangunan dan perawatan perahu melalui metode VARI. Secara keseluruhan, P2M ini tidak hanya meningkatkan keterampilan mereka, tetapi juga berkontribusi pada penguatan ekonomi masyarakat pesisir. Hasil kegiatan P2M ini menunjukkan bahwa sebagian besar anggota kelompok pembudidaya/nelayan telah paham tentang hal-hal terkait dengan metode VARI sebagai materi pembelajaran/bahasan.
Information System Design for Material and Interim Product Store Department in an Indonesian Small Shipyard Firmansyah, Mohammad Rizal; Asri, Syamsul; Fachruddin, Farianto; Wahyuddin, Wahyuddin; Clausthaldi, Fadhil Rizki; Alwi, Muhammad Rusydi; Haris, Muhammad Rezky Pratama; Khalis, Muhammad Risqan
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 2, July 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.vi.45233

Abstract

The ship production process at shipyards involves complex and critical information that must be managed effectively to ensure timely project completion. Ambiguities or delays in information exchange among departments can result in project setbacks and increased costs, which reduce revenue and undermine competitiveness. To address this, each department involved in ship construction must adopt an information system that ensures efficient communication both internally and across departments. Key information includes requirements for raw materials, consumables, workforce, production facilities, equipment, and the production methods used at each stage—factors that directly affect cost allocation. In many small shipyards across Indonesia, information is still processed and shared manually, leading to significant delays and inefficiencies. There is an urgent need for a digital information system tailored to the specific functions of each department and designed to facilitate smooth interdepartmental interaction. However, prior to system development, it is essential to understand and map the information flows within and between departments. This study focuses on the materials and interim products department, a critical part of the ship production process. The aim is to identify and map the internal information flows of this department and propose a suitable digital information system for implementation in small-scale Indonesian shipyards. By doing so, the research contributes to improving production efficiency and supports digital transformation in the domestic shipbuilding industry.