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All Journal JURNAL ILMIAH PLATAX ECSOFiM (Economic and Social of Fisheries and Marine Journal) Journal of Applied Science, Engineering, Technology, and Education Community Development Journal: Jurnal Pengabdian Masyarakat Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Green Intelligent Systems and Applications Jurnal Pengabdian Masyarakat Waradin JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Journal of Engineering and Transportation (JET) Jurnal Multidisiplin Riset Ilmiah (ATRIA) Kalao’s Maritime Journal International Journal of Mechanical, Industrial and Control Systems Engineering
Haryadi Wijaya
Politeknik Pelayaran Sulawesi Utara
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Transportation Other

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Modification of Ballast Filtering Device on John Lie Training Ship to Prevent Marine Pollution Wijaya, Haryadi; Masengi, Kawilarang Warouw Alex; Manoppo, Lefrand; Sumilat, Deiske Adeleine; Rompas, Rizald Max; Dien, Heffry Veibert; Modaso, Vivanda Octova Joulanda
Journal of Applied Science, Engineering, Technology, and Education Vol. 5 No. 1 (2023)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.asci1736

Abstract

This study aims to present appropriate selection methods for evaluation, analysis, and comparison between different ballast water treatment technology systems in order to make good decisions in selecting the most optimal treatment system. This research designed a ballast water filter device on the John Lie training ship to prevent marine pollution due to species movement through the ballast water transfer process by referring to the D2 standard of the IMO Ballast Water Management Convention. During the ballasting process, ballast water contains thousands of species of marine animals and plants that are carried in ballast tanks, causing problems for the marine environment and human health. The modification of the filtration tool designed by the researcher used a 0,1 mm and 0,01 mm net tied to the ballast tank inlet pipe using a clamp on the ballast pipe of the John Lie training ship. This can fully be used during the process of filling ballast water from port seawater to enter the ballast tank through this filtration system. The results shown after passing the filter with a total plate count of 36 microorganisms indicate that the filtration system designed by the researcher can meet the D2 standard of the IMO BWM Convention Regulation.
DIKLAT PEMBERDAYAAN MASYARAKAT (DPM) TENTANG BST (BASIC SAFETY TRAINING), AFF (ADVANCED FIRE FIGHTING), DAN SAT (SECURITY AWARENESS TRAINING) DI POLITEKNIK PELAYARAN SULAWESI UTARA Wijaya, Haryadi
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2024): Volume 5 No. 2 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i2.26740

Abstract

Tujuan dilaksanakan Diklat pemberdayaan masyarakat adalah diharapkan para peserta akan lebih siap dan mampu menghadapi berbagai tantangan dan risiko yang mungkin terjadi selama berlayar, serta memastikan keselamatan diri, kapal, dan kru secara keseluruhan. Politeknik Pelayaran (Poltekpel) Sulawesi Utara sebagai salah satu Unit Pelaksana Teknis (UPT) Kementerian Perhubungan. Pelatihan ini meliputi BST (Basic Safety Training), AFF (Advanced Fire Fighting), dan SAT (Security Awareness Training). BST bertujuan untuk memberikan pemahaman dasar tentang keselamatan di kapal, sementara AFF difokuskan pada penanganan kebakaran yang lebih lanjut dan teknik pencegahan. Selain itu, SAT membekali peserta dengan kesadaran dan keterampilan dalam menghadapi situasi keamanan di atas kapal. Sosialisasi mengenai Diklat pemberdayaan masyarakat terbagi menjadi beberapa tahap, termasuk persiapan, pelaksanaan, dan evaluasi. Pengenalan dilakukan melalui metode pengarahan dan diskusi mengenai konsep, kemampuan instruktur, jumlah peserta, serta jadwal pelaksanaan dalam setiap sesi Diklat. Progres pelaksanaan Pengabdian Kepada Masyarakat (PKM) kegiatatan DPM tahun 2023 hasil kolaborasi antara Politeknik Pelayaran Sulawesi Utara dan KSOP Kelas II Kendari di Sulawesi Tenggara, khususnya di Kota Kendari, menandai kemajuan pelaksanaan Pengabdian Kepada Masyarakat (PKM) dalam bentuk Diklat Pemberdayaan Masyarakat pada tahun 2023. Kegiatan ini terfokus pada pelaksanaan diklat yang bertujuan memberdayakan masyarakat di daerah tersebut. Total 432 peserta terlibat dalam program ini, terdiri dari siswa/siswi SMK Pelayaran dan masyarakat umum yang kurang mampu. PKM Diklat Pemberdayaan Masyarakat ini dilaksanakan secara intensif dalam rentang waktu mulai dari tanggal 17 Juli hingga 16 Agustus 2023, mencerminkan komitmen dalam memberikan manfaat nyata bagi komunitas dan melahirkan generasi yang lebih terampil dan siap menghadapi tantangan di masa depan.
Maritime Cybersecurity Readiness and Training Standards in Indonesia Rakka, Stevian G. A.; Gumilar, Bagja; Wijaya, Haryadi; Ansar, Azhar Ariansyah
Green Intelligent Systems and Applications Volume 5 - Issue 2 - 2025
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/gisa.v5i2.930

Abstract

The rapid digitalization of maritime operations through IoT-enabled navigation systems and cyber-physical ship infrastructures increased Indonesia’s exposure to cybersecurity risks. Strengthening cybersecurity competence within Maritime Education and Training (MET) institutions was therefore essential to ensure navigational safety, operational reliability, and national maritime resilience. This study assessed cybersecurity readiness, training standards, instructor competence, and facility availability in Indonesian MET institutions with reference to international frameworks, including IMO MSC-FAL.1/Circ.3, BIMCO guidelines, and ISO/IEC 27001. A descriptive quantitative approach was employed using structured questionnaires to evaluate organizational readiness, curriculum implementation, instructor qualifications, and supporting facilities. Data were analyzed using percentage distributions to identify institutional conditions and gaps relative to global requirements. The results indicated that cybersecurity training in most MET institutions remained largely theoretical, with limited practical exposure. Nearly 80% of respondents reported having no prior cybersecurity training, while hands-on facilities such as cyber laboratories and simulation environments were largely unavailable. Instructor expertise and standardized cybersecurity modules aligned with international guidelines were insufficient to adequately address threats to AIS, GPS, ECDIS, and integrated IT–OT systems. These findings revealed a significant gap between existing training practices and the competencies required for secure digital maritime operations. The study concluded that standardized, practice-oriented cybersecurity training was urgently needed, supported by instructor upskilling, curriculum alignment with international standards, and the development of shared training facilities. Strengthening these aspects was critical to improving national maritime cyber readiness and supporting resilient intelligent maritime systems.
Implementation of a Problem-Based Learning Model to Enhance Critical Thinking Skills in Leadership and Teamwork Learning at the Politeknik Pelayaran Sulawesi Utara Siregar, Muhammad Sapril; Palembangan, Semuel; Wijaya, Haryadi
ATRIA: Jurnal Multidisiplin Riset Ilmiah Vol. 3 No. 1 (2026): ATRIA - Januari 2026
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/1em5ka14

Abstract

Managerial competence is the ability to manage resources through planning, organizing, implementing, and supervising activities to achieve organizational goals effectively and efficiently, especially in terms of the art of leading, controlling, commanding, coordinating, transacting, and serving which a manager must have in achieving goals organization. Therefore, this can only be obtained in leadership and teamwork courses. However, the current approach to teaching these skills often yields suboptimal results in terms of attitudes and learning outcomes. In response, we conducted a study aimed at elevating the quality of leadership and teamwork instruction through the implementation of a problem-based learning approach. This method prompts students to solve practical challenges simulating real-world workplace situations. This study used a qualitative approach with the Lesson Study method and Cluster Random Sampling with a study population of 24 participants consisting of 19 male and 5 female participants. The results showed that our research revealed 91.67% of participants achieved a score of at least 80, surpassing the targeted objective of 85%. Moreover, student engagement exceeded expectations, with an average activity rate of 86.67% against a target of 80%. In conclusion, the utilization of problem-based learning models can improve students' critical thinking skills in leadership and teamwork lessons.
Co-Authors Alamsyah, Jaya Ansar, Azhar Ariansyah Arika Palapa Daisy Monica Makapedua Dien, Heffry Veibert Efrayanto Lumuhu Feny Mentang Fransisco Philep Theodorus Pangalila Gumilar, Bagja Hadi Setiawan Hadi Setiawan Hendra Purnomo Henny A Dien Hesky Stefy Kolibu Iksan Saifudin Kawilarang Warouw Alex Masengi Lefrand Manoppo Lefrand Manoppo Lefrandt , Lucia Ingrid Regina Masengi, Kawilarang Warouw Alex Modaso, Vivanda Octova Joulanda Palembangan, Semuel Punuhsingon, Charles Stanley C. Reiny A. Tumbol Revols Dolfi Christian Pamikiran Rizald Max Rompas, Rizald Max Roike Iwan Montolalu Santun Irawan, Santun Siregar, Muhammad Sapril Stevian G. A. Rakka Sumilat, Deiske Adeleine Teriyanti Teriyanti Yustiani Frastika