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Upaya Mengatasi Gangguan Sistem Pembilasan Guna Menunjang Kelancaran Pengoperasian Mesin Induk Di Kapal MV. Lumoso Harmoni Hartaya, Hartaya; Herawati, Susi; Komar, Syarifuddin
Meteor STIP Marunda Vol 14 No 2 (2021): DESEMBER
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v14i2.200

Abstract

Sampai saat ini, mesin induk diesel masih mendominasi sebagai mesin penggerak utama kapal. Oleh karena itu kinerja pengoperasiannya sangatlah penting dalam menunjang kelancaran pengoperasian kapal itu sendiri. Daya yang dihasilkannya sangat bergantung besar pada kualitas pembakaran yang terjadi di dalam silinder. Hal tersebut dapat dipengaruhi oleh beberapa faktor antara lain : jumlah dan kualitas bahan bakar yang disuplai, kualitas dan kuantitas udara bilas yang masuk ke dalam silinder, kondisis ruand kompresi serta sistem-sistem pendukung laninnya. Pada kapal MV.Lumoso terjadi gangguan dalam pengoperasian mesin induk terkait pada sistem pembilasan, yaitu pengisian udara bilas yang masuk ke dalam silinder untuk proses pembakaran. Hal ini sangat mempengaruhi terjadinya penurunan putaran mesin induk dan pada gilirannya mengakibatkan penurunan daya serta kecepatan kapal. Permasalahan yang terjadi di kapal MV Lumoso Harmoni di antaranya yaitu terjadinya surging pada turbocharger, penyumbatan pada saringan udara, tekanan udara bilas menurun, temperatur udara bilas lebih tinggi dari yang seharusnya, terbatasnya waktu untuk perawatan secara berkala dan pendinginan pada intercooler tidak maksimal. Kondisi ini sangat mepengaruhi opersional kapal, di mana rencana jadual keberangkatan maupun kedatangannya di pelabuhan menjadi terganggu Maka hal inilah yang mendasari penulisan penelitian ini, bagaimana strategi untuk mengatasi gangguan pada kasus mesin induk kapal MV Lumoso Harmoni. Agar dapat bermanfaat sumbangan pemikiran bagi rekan-rekan Ahli Mesin Kapal, bila mengalami kasus serupa di tempat kerjanya.
Mempertahankan Kinerja Sistem Mesin Pendingin Guna Menjaga Temperatur Ruang Refrigerated Cargo Container Tetap Stabil Effendi Effendi; Susi Herawati; P. Dwikora Simanjuntak
Meteor STIP Marunda Vol 15 No 2 (2022): Desember
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v15i2.258

Abstract

Penelitian ini dilatarbelakangi oleh adanya indikasi terjadinya penurunan kinerja pada sistem pendingin di mana temperatur pada ruang Refrigerated Cargo container tidak stabil dan rendahnya tekanan kompresi pada mesin pendingin. Tujuan dari penelitian ini adalah untuk mengetahui penyebab temperatur pada refrigerated cargo container tidak tercapai/maksimal dan rendahnya tekanan kompresi pada kompresor mesin pendingin. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif, metode studi pustaka dan studi lapangan. Hasil pembahasan dari penelitian ini bahwa untuk mempertahankan kinerja sistem mesin pendingin yaitu mengganti katup ekspansi yang telah rusak dengan spare part katup ekspansi yang baru, mengganti minyak lumas/oli dan freon sesuai dengan ketentuan untuk mengembalikan temperatur sesuai dengan yang diinginkan, dan mengganti katup isap dan tekan pada kompresor untuk mengembalikan kinerja dari pada kompresor tersebut agar tetap menjaga dari rusaknya muatan pada refrigerated container di atas kapal
Sustainability Perceptions and Practices in Port Operations: A Qualitative Study Among Transportation Professionals Tampubolon, Brenhard Mangatur; Herawati, Susi; Sibarani, Mauritz Halomoan Manontang
Jurnal Abdidas Vol. 5 No. 3 (2024): June, Pages 97 - 300
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v5i3.928

Abstract

This qualitative study investigates sustainability perceptions and practices among transportation professionals in port operations. Through semi-structured interviews and analysis of international standards, key themes emerge regarding the importance of pollution reduction, adoption of green technologies, and challenges in implementation. Findings reveal a gap between awareness and action, highlighting the need for targeted interventions and capacity-building initiatives. Professionalism emerges as a critical factor in driving sustainability initiatives, underscoring the importance of training and knowledge-sharing platforms. Overall, the study contributes to the discourse on sustainability in transportation management and port operations, informing policy-making and strategic interventions aimed at fostering a culture of sustainability within the industry.
Optimizing Loading/Unloading Processes for Sustainable Transportation Management Sibarani , Mauritz Halomoan Manontang; Tampubolon, Brenhard Mangatur; Herawati, Susi
Jurnal Abdidas Vol. 5 No. 3 (2024): June, Pages 97 - 300
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v5i3.932

Abstract

This research delves into the optimization of loading/unloading processes to reduce dwelling time and enhance supply chain sustainability in the transportation management domain. Through qualitative analysis and interviews with industry professionals, key strategies such as automation, standardized containerization, and improved scheduling techniques are explored to mitigate delays. Findings underscore the critical role of operational efficiency, environmental sustainability, industry needs analysis, professional standards, and international benchmarks in shaping a resilient and efficient transportation ecosystem. Insights gleaned from this study inform strategic decision-making and policy formulation aimed at fostering a more sustainable, efficient, and inclusive future for the global transportation community.
Enhancing Sustainability Education in Maritime Cadet Training Siahaan, Rosna Yuherlina; Malau, April Gunawan; Herawati , Susi
Jurnal Abdidas Vol. 5 No. 3 (2024): June, Pages 97 - 300
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v5i3.933

Abstract

This research explores the integration of sustainability concepts into maritime training programs for cadets, focusing on curriculum content, teaching methods, and challenges. Through qualitative analysis, the study identifies a strong emphasis on renewable energy and practical exercises, with opportunities for improvement in energy efficiency and industry engagement. Challenges such as resource constraints and resistance to change are highlighted, underscoring the need for collaborative efforts to promote sustainability within maritime education. The findings emphasize the importance of enhancing curriculum content and teaching methods to prepare cadets for the environmental challenges facing the maritime industry. By addressing these challenges and fostering a culture of sustainability, stakeholders can play a vital role in shaping the future of the maritime sector. The research contributes to a better understanding of sustainability education in maritime training and provides insights to inform future initiatives aimed at fostering environmental stewardship among future maritime professionals.
BUKET UANG DALAM PERSPEKTIF ISLAM Herawati , Susi
Jurnal Ekonomi Bisnis Manajemen dan Akuntansi (JEBISMA) Vol 1 No 2 (2023): Desember 2023
Publisher : PT. Media Edutama Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70197/jebisma.v1i2.14

Abstract

Analisis dalam penelitian ini dapat diketahui tentang sistem jual beli buket uang dilihat dari sudut pandang Islam. Penelitian ini bersifat kualitatif, adapun sumber yang diperoleh data sekunder yaitu kitab, kajian-kajian Islami.Penelitian ini menunjukkan bahwa, pertama yaitu, tata cara akad jual beli buket, kedua, perspektif Islam yaitu, transaksi proses pengadaan buket uang sesuai hukum syara’. Dimana dalam memperoleh suatu jenis barang dengan akad jual beli yang sering ditemui saat perayaan resepsi wisuda yaitu, prinsip utama dalam proses jual beli merujuk kepada sumber hukum Islam yaitu kitabullah dan sunnatullah. Transaksi sistem jual beli suatu barang dituntut untuk tetap berpedoman kepada kedua sumber hukum tersebut, dimana tidak mengabaikan tata cara bermuamalah yang sesuai dengan hukum syara’ yang berhubungan dengan jual beli buket uang menurut persepktif Islam yang implementasinya tidak mengandung unsur riba. Kata Kunci : Jual beli buket uang, perspektif hukum Islam
Risk Mitigation Analysis and Safety Equipment Against Work Accident Prevention Mursid, Fadlilah; Herawati , Susi
ARRUS Journal of Social Sciences and Humanities Vol. 3 No. 4 (2023)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/soshum1930

Abstract

Occupational accidents are a serious problem that can cause injury, disability, or even death for workers in various industries. Therefore, it is important to carry out an in-depth analysis of risk mitigation and the use of safety equipment to prevent work accidents. This study aims to analyze risk mitigation and the importance of applying safety equipment in the context of preventing work accidents. The research method used is a case study with a qualitative approach. The research data was obtained through in-depth interviews with experienced workers, safety managers and other related parties in several companies in different industrial sectors. The research results show that effective risk mitigation plays a crucial role in preventing work accidents. Factors such as risk identification, risk evaluation, and mitigation planning become important elements in a safety strategy. In addition, the role of safety equipment such as helmets, gloves, safety shoes, and other personal protective equipment has proven to be very influential in reducing the risk of injury and accidents. This case study also highlights the importance of training and awareness of workers on the correct use of safety equipment. Lack of understanding and awareness can reduce the effectiveness of safety equipment, thereby increasing the risk of work accidents. Based on the research findings, it is suggested that companies adopt a risk-based approach in identifying and mitigating occupational risks. In addition, regular training on the use of safety equipment should be held to increase workers' awareness and understanding of the importance of safety in the workplace.
Enhancing Port Security and Predictive Maintenance with IoT: Cadets' Perspectives Susi Herawati; Rosna Yuherlina Siahaan; April Gunawan Malau; Derma Watty Sihombing; Boedojo Wiwoho Soetatmoko Jogo; Ronald Simanjuntak
TEMATIK Vol. 11 No. 1 (2024): Tematik : Jurnal Teknologi Informasi Komunikasi (e-Journal) - Juni 2024
Publisher : LPPM POLITEKNIK LP3I BANDUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38204/tematik.v11i1.1881

Abstract

This research explores the perspectives of 100 cadets studying multimodal transportation on integrating Internet of Things (IoT) to enhance port security and predictive maintenance. Using qualitative methods, including interviews and document analysis, the study investigates the effectiveness of IoT in real-time monitoring, data security, and predictive maintenance. The findings highlight cadets' recognition of IoT's potential to transform port operations, particularly in improving security measures and maintenance strategies. Cadets also emphasize the importance of professionalism and adherence to standards in IoT integration, valuing compliance with standards, understanding of IoT, training and education, and ethical considerations. The research underscores the need for continuous education and training programmes to prepare future industry professionals for the challenges and opportunities presented by IoT technologies. Overall, this study contributes to the advancement of knowledge in transportation management and education, offering insights for policymakers, industry practitioners, and educators on the integration of IoT in port operations.
Impact of The Covid-19 Pandemic on The Effectiveness of Ship Crew Schedule at PT Surf Marine Indonesia Putu Ayu Damayanti; Derma Watty Sihombing; Susi Herawati
Greenation International Journal of Tourism and Management Vol. 1 No. 3 (2023): (GIJTM) Greenation International Journal of Tourism and Management (September -
Publisher : Greenation Research & Yayasan Global Resarch National

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/gijtm.v1i3.58

Abstract

Health is very important for all humans, because without good health it will be difficult to carry out daily activities. According to the Health Law Number 36 Year 2009 Article 1 "Health is a healthy state, both physically, mentally, spiritually and socially that allows everyone to live socially and economically productive". In the world of work, health is one of the main things that workers must have to do their work. Including in the world of shipping both on land and at sea. Workers at sea, especially ship crews at work, must be in good health so that they can carry out activities on board as much as possible. Before the ship's crew boarded the ship, the ship's crew had to do a medical check-up as a mandatory requirement to board the ship. Every three or six months the ship's crew will make a crew change because the work contract has expired and the ship will look for a replacement crew to work on the ship. During the Covid-19 pandemic, crew changes experienced obstacles because the spread of this virus was quite fast. All regions in the world are currently implementing strict health protocols to deal with the COVID-19 pandemic. Especially for ship crews, they also implement strict procedures to deal with Covid-19. During a pandemic. During this pandemic, the challenges faced by the manning division are very high where the process of changing ship crews is very difficult to carry out, while the crew on board the ship has expired. Another challenge faced when changing crews is that there is no standby crew so that the crew's working period on the ship is not in accordance with the previously agreed Sea Work Agreement.
The Imperative Need for Writing Skills and Competence in English for Vocational Learners: A Comprehensive Literature Review Herawati, Susi
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1120

Abstract

The focus of this research includes aspects of language, linguistics, and literature skills, as well as their impact on human resource management and public organizations. Through qualitative descriptive analysis methods, this study reveals that language skills, including grammar, vocabulary, and syntax, are the main foundation of writing competence. The results of this study show that linguistics and exposure to literature play an important role in developing writing excellence. Linguistic principles enrich students' understanding of sentence structure and coherence, while exposure to literature stimulates creativity and enriches writing styles. The integration of these components into the vocational curriculum is a practical strategy to strengthen overall writing skills. In addition, this study highlights the importance of writing competence in the context of human resource management. Students with strong writing skills are better equipped to make convincing job applications and communicate effectively in the context of human resource management. This demonstrates the need for vocational institutions to work with career services to provide the guidance and resources needed by students to succeed in HR-related communication. This research confirms that clear and effective written communication is very important in public organizations. Good writing skills ensure transparency, accountability, and accessibility of information within this organization.