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All Journal Meteor STIP Marunda Dinasti International Journal of Digital Business Management Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Cakrawala Bahari
Rochmansyah, Rizal
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Aerospace Engineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Transportation

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THE IMPACT OF ECOPORT SOCIALIZATION AND PORT WASTE MANAGEMENT SYSTEM ON GREENPORT IMPLEMENTATION Waluyo, Tri Joko; Rochmansyah, Rizal; Ahmadi Napitupulu, Pesta Veri; Rani, Rachman; Ariyan Putra, Kevin Alif
Meteor STIP Marunda Vol 17 No 1 (2024): June
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v17i1.345

Abstract

Port Waste Management System (PWMS) is a comprehensive waste management approach employed at ports to mitigate environmental harm. PWMS encompasses the collection, segregation, and disposal of various types of waste generated at ports, including solid, liquid, and hazardous waste. Through the adoption of sustainable technologies such as renewable energy and efficient water management, ports can significantly reduce their carbon footprint and ecological impact. Ecoport and Port Waste Management System advocate for sustainable practices within port operations. This study aims to assess the influence of the Ecoport Socialization Program on Greenport implementation at Tanjung Priok Port, aiming to enhance awareness regarding the importance of minimizing environmental impact and improving resource efficiency within the port sector. The findings indicate a positive and statistically significant relationship between the Port Waste Management System (X2) and Greenport Implementation (Y), with a coefficient value (Original Sample column) of 0.579 and P-Values of 0.000 < 0.05. Furthermore, the Q-Square (Q2) value for Greenport Implementation (Y) is 0.465, indicating that Ecoport Socialization (X1) and Port Waste Management System (X2) possess predictive relevance for Greenport Implementation (Y). Combined, Ecoport Socialization (X1) and Port Waste Management System (X2) account for 59.6% of the variance in Greenport Implementation (Y), with the remaining 40.4% attributable to other factors. In conclusion, this study demonstrates that Ecoport socialization and Port Waste Management System significantly contribute to explaining Greenport Implementation.
Kontribusi Keagenan Kapal Terhadap Pencegahan Pencemaran Laut Di PT Internasional Total Service & Logistics Rochmansyah, Rizal; Rosnani, Rosnani; Pratama, Robby
Jurnal Cakrawala Bahari Vol. 8 No. 2 (2025): Jurnal Cakrawala Bahari
Publisher : Politeknik Pelayaran Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70031/jkb.v8i2.211

Abstract

Marine pollution has become one of the most critical environmental issues in the maritime sector. This study aims to analyze the contribution of ship agencies in preventing marine pollution at PT Internasional Total Service & Logistics (ITL), particularly in Cigading Port, Banten. A qualitative descriptive approach was employed to explore the administrative, operational, and educational roles of ship agents in environmental management. Data were collected through in-depth interviews, participatory observations, and document analysis, followed by an interactive analysis model by Miles, Huberman, and Saldaña. The results show that ship agents play a crucial role in ensuring compliance with MARPOL 73/78 regulations. Out of ten ships served in the first quarter of 2024, 100% submitted mandatory environmental documents, while 90% ensured conformity with the Shipboard Oil Pollution Emergency Plan (SOPEP). Operationally, from seven bunkering activities observed, no oil spills were recorded, and 85.7% of sludge oil disposal was carried out through licensed waste management companies. Moreover, four environmental awareness programs were conducted, with 78% of participants reporting improved understanding of marine environmental protection. The overall contribution of ship agencies is categorized as very good, with an effectiveness rate of 89%. These findings indicate that ship agencies have a significant and strategic role in supporting sustainable maritime operations by implementing administrative control, operational monitoring, and environmental education. Strengthening collaboration between ship agents, port authorities, and environmental institutions is recommended to enhance the effectiveness of marine pollution prevention in Indonesian ports.
LNG as Marine Fuel under LGF Code: A Meta-Analysis of Emission Reduction, Economic Viability and Safety Performance Utama, Yusuf Pria; Setiyawati, Rini; Rochmansyah, Rizal; Wahyuni H., Nurul; Mulyana, Fitri
Dinasti International Journal of Digital Business Management Vol. 7 No. 2 (2026): Dinasti International Journal of Digital Business Management (February - March
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijdbm.v7i2.6344

Abstract

The International Maritime Organization's (IMO) decarbonization targets necessitate adopting alternative fuels. Liquefied Natural Gas (LNG), regulated by the International Code of Safety for Ships Using Gases or Other Low-Flashpoint Fuels (IGF Code), offers potential emission reductions but faces debates regarding methane slip and cost-effectiveness. This meta-analysis synthesized 48 peer-reviewed studies (2015–2024) following PRISMA guidelines. Random- effects models quantified LNG’s performance versus conventional fuels (HFO/MDO) in emissions (CO₂eq, SOₓ, NOₓ, PM), economics (CAPEX/OPEX), and safety. Heterogeneity was assessed via I² statistics. LNG reduces SOₓ by 98% (95% CI: 96–99), NOₓ by 25% (18–32), and PM by 93% (88–97). Net CO₂eq reduction is 12% (5–19) after methane slip adjustment (0.2–5%). CAPEX is 25% higher (SMD = 1.8; 1.5–2.1), but OPEX is 22% lower (SMD = -1.2; -1.8 to -0.6). Safety incidents are 1.8× more likely (OR = 1.8; 1.2–2.7), mitigated by IGF-compliant training (OR = 0.6; 0.4–0.9). LNG achieves immediate air quality benefits but requires methane slip abatement for climate goals. Policy priorities include bio-LNG blending and global bunkering standardization
ANALISIS HATCH COVER DERAILED PADA PROSES CARGO HOLD CLEAN-ING GUNA MENUNJANG KELANCARAN PEMUATAN PADA MV. KENCANA BARUNA akbar, syafiq; Baskoro, Bayu Yudho; Rochmansyah, Rizal; Kurniawan, Muhammad; Hidayah, Ferro
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.12102

Abstract

Hatch covers are one of the vital components on bulk carriers that serve to protect cargo and support the smooth loading and unloading process. In practice, disturbances in the form of derailed hatch covers still often occur, especially during cargo hold cleaning, which can hinder the loading process and potentially pose occupational safety risks. This study aims to analyze the causes of hatch cover derailment during the cargo hold cleaning process and formulate technical and operational measures to support the smooth loading process on MV Kencana Baruna. The research method used is a qualitative descriptive method with data collection techniques through direct observation on the ship, interviews with relevant crew members, and documentation studies of hatch cover procedures and maintenance records. The results of the analysis show that the main factors causing hatch cover derailment include lack of maintenance of the hatch cover track, suboptimal roller conditions, and lack of supervision and implementation of appropriate work procedures during the cargo hold cleaning process. Preventive measures that can be taken include improving the periodic maintenance program, checking the condition of the hatch cover before and after cleaning, and improving crew discipline in implementing standard operating procedures.
Co-Authors Ahmadi Napitupulu, Pesta Veri akbar, syafiq Ariyan Putra, Kevin Alif Baskoro, Bayu Yudho Hidayah, Ferro Muhammad Kurniawan Mulyana, Fitri Pratama, Robby Rani, Rachman Rosnani Rosnani Setiyawati, Rini Tri Joko Waluyo Utama, Yusuf Pria Wahyuni H., Nurul