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Resy Kumala Sari
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resy.sari13@gmail.com
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resykumalasari@jes-tm.org
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LPPM Universitas Pahlawan Tuanku Tambusai Jalan Tuanku Tambusai 23 Bangkinang, Kampar, Riau, Indonesia Kode Pos: 28411
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Journal of Engineering Science and Technology Management
Published by Universitas Pahlawan Tuanku Tambusai
ISSN : -     EISSN : 28287886     DOI : 10.31004/jestm
Core Subject : Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering
Journal of Engineering Science and Technology Management is Jurnal Electronic that aims at the publication and dissemination of original research articles on the latest developments in all fields of engineering science and technology, including; Industrial Engineering, Mechanical Engineering, Material Engineering, Electrical and Electronics Engineering, Environmental Engineering, Civil Engineering, Management, Science, and Technology. Journal of Engineering Science and Technology Management is a International peer-reviewed journal dedicated to interchange for the results of high-quality research in all aspects of education and teaching. The journal publishes state-of-art papers in fundamental theory, experiments, and simulation, as well as applications, with a systematic proposed method, good review of previous works, expanded discussion, and concise conclusion. As our commitment to advancing education and teaching, the Journal of Engineering Science and Technology Management follows the open access policy that allows the published articles to be freely available online without any subscription.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 173 Documents
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Analysis of the Implementation of the International Safety Management (ISM) Code During Tank Cleaning to Optimize Safety and Security on MT. Gandawati Daffani Tysa Lubis, Muhammad Naufal; Lestari, Elise Dwi; Eddi; Sitepu, Firdaus
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.398

Abstract

Tank cleaning on chemical tankers constitutes a high-risk maritime operation necessitating rigorous safety protocols to mitigate asphyxiation, toxicity, and explosion hazards. This study analyzes the implementation of the International Safety Management (ISM) Code during tank cleaning operations on board MT. Gandawati 1 to optimize occupational safety and security. Utilizing a descriptive qualitative approach, data were gathered through twelve months of direct participant observation, document analysis, and in-depth interviews with the ship’s command and crew. The results demonstrate a high level of structural compliance (88%), characterized by the systematic execution of risk assessments, enclosed space entry permits, and continuous atmospheric monitoring. However, a critical gap persists between regulatory requirements and operational reality, primarily driven by human factors. The study identified a 38.5% non-compliance rate regarding Personal Protective Equipment (PPE) usage, attributed to thermal discomfort and commercial time pressures. While the vessel achieved a zero-fatality record, the prevalence of near-miss incidents indicates that safety management has yet to be fully internalized into the onboard culture. The research concludes that optimizing safety requires transcending administrative compliance through enhanced behavioral supervision, ergonomic equipment upgrades, and the cultivation of a resilient safety culture.
Analysis of the Realization and Contribution of Non-Tax State Revenue (PNBP) by Service Type at the Karangantu Class III Port Authority Unit in 2024 Claudia Ode, Chintya Putri; Nugraha, Bugi; Eddi; Dahri, Muh.
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.404

Abstract

This study aims to analyze the realization and contribution of Non-Tax State Revenue (PNBP) based on service types at the Class III Port Authority Unit (UPP) Karangantu in 2024. The research focuses on: (1) revenue realization by service groups, (2) monthly realization trends and factors influencing fluctuations, (3) the contribution of each service type, and (4) the level of achievement of the 2024 Non-Tax State Revenue target. The study employs a quantitative descriptive method using secondary data obtained from official 2024 Non-Tax State Revenue reports. Data collection techniques include documentation, observations conducted during onshore practice, and informal interviews. Data analysis covers the calculation of realization percentages, contribution levels, monthly trends, and comparisons between revenue targets and actual achievements. The results indicate that the total realization of Non-Tax State Revenue in 2024 amounted to Rp 4,716,520,673, with revenue trends fluctuating throughout the year. The highest realization occurred in April, while the lowest was recorded in July. Contribution analysis shows that navigation aids services contributed the largest share (47.3%), followed by port services (45.8%). The achievement level of Non-Tax State Revenue reached 207.90% of the target, categorizing the performance as highly effective. This study concludes that the Class III Port Authority Unit Karangantu successfully managed Non-Tax State Revenue throughout 2024. The findings are expected to serve as evaluation material and support strategic planning for revenue improvement in the following year.
Identification and Solutions for Cargo Loss on Self-Propelled Oil Barge (SPOB) Seroja V Firmansyah, Achmad Amin; Sutoyo; Arleiny; Pribadi, Teguh
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.407

Abstract

This study aims to identify the primary causes of cargo loss and to formulate effective solutions to address such losses aboard the Self Propelled Oil Barge (SPOB) Seroja V. The research employs a qualitative method with a descriptive approach to analyze operational discrepancies in the transport of Fatty Acid Methyl Ester (FAME). Data were collected through direct observation during onboard training (PRALA), semi-structured interviews with ship officers and cargo surveyors, and a comprehensive review of loading and discharging documentation. The findings reveal that cargo loss is driven by two distinct but interconnected factors: physical loss, characterized by evaporation, structural leakage, and residue accumulation; and apparent loss, resulting from measurement errors, calculation inaccuracies, and the use of uncalibrated measuring instruments. The study concludes that the unique physicochemical properties of FAME, combined with the aging infrastructure of the barge and the absence of automated monitoring systems, necessitate a robust intervention strategy involving technical remediation of tank integrity, stringent equipment calibration protocols, and the standardization of manual gauging procedures.

Page 18 of 18 | Total Record : 173

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