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All Journal Metode : Jurnal Teknik Industri FROPIL (Forum Profesional Teknik Sipil) Sinergitas Multidisiplin Ilmu Pengetahuan dan Teknologi (SMIPT) Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Journal of Artificial Intelligence and Digital Business Jurnal Publikasi Ilmu Manajemen ARMADA : Jurnal Penelitian Multidisiplin Ocean Engineering: Jurnal Ilmu Teknik dan Teknologi Maritim Equivalent: Jurnal Ilmiah Sosial Teknik Berkala Forum Studi Transportasi antar Perguruan Tinggi Indonesian Journal of Maritime Technology or abbreviated (ISMATECH) Journal of New Trends in Sciences
Andi Ningrat
Program Studi Transportasi Laut, Politeknik Maritim AMI Makassar, Indonesia
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Analisis Operasional Bongkar Muat Pada PT. Pelabuhan Indonesia IV (Persero) Terminal Peti Kemas Bitung Petrus Pattiasina; Andi Ningrat
Prosiding Seminar Nasional Sinergitas Multidisiplin Ilmu Pengetahuan dan Teknologi Vol 4 (2021): Prosiding Seminar Nasional Ketiga Sinergitas Multidisiplin Ilmu Pengetahuan dan Teknol
Publisher : Yayasan Pendidikan dan Research Indonesia (YAPRI)

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Abstract

Dalam siklus kelautan, pelabuhan merupakan suatu sarana yang disiapkan oleh pihak tertentu, salah satunya adalah PT. Pelabuhan Indonesia IV (Persero) Terminal Peti Kemas Bitung untuk menunjang kelancaran aktivitas kegiatan kepelabuhanan yang erat kaitannya dengan operasional bongkar muat di terminal peti kemas sampai terjadinya kegiatan embarkasi dan debarkasi penumpang, serta kegiatan-kegiatan kepelabuhanan lainnya. Tujuan pada penelitian ini untuk menganalisis operasional bongkar muat pada PT. Pelabuhan indonesia IV (persero) Terminal Peti Kemas Bitung. Dalam penelitian ini menggunakan metode analisis matriks diagram, matriks ini digunakan untuk menunjukkan keterkaitan antara variabel kinerja operasional dan faktor yang mempengaruhi dalam proses bongkar muat sehingga metode ini diharapkan mampu meningkatkan optimalisasi kinerja operasional di PT. PELINDO IV Terminal Petikemas Bitung. Hasil penelitian menunjukan bahwa di PT. PELINDO IV pada Terminal Peti Kemas Bitung sudah sesuai dalam hal operasional bongkar dan Terminal Peti Kemas Bitung juga selalu menyediakan fasilitas yang betul-betul memadai sehingga pihak pemakai jasa merasakan suatu pelayanan yang tertib dan efisien terutama penekanan biaya-biaya pelabuhan dan penghindaran dari risiko yang bisa terjadi di saat pelayanan jasa pelabuhan. Disamping itu, PT. PELINDO IV Terminal Peti Kemas Bitung selalu berupaya memberikan pelayanan yang terbaik sehingga para pengguna jasa pelabuhan dapat melaksanakan kegiatan tepat waktu.
ANALISIS EVALUASI INDIKATOR KINERJA 'PELABUHAN HIJAU' Andi Ningrat
FROPIL (Forum Profesional Teknik Sipil) Vol 10 No 2 (2022): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fropil.v10i2.3128

Abstract

The concept of sustainable port development is becoming increasingly important to apply due to abnormal conditions of global environmental change. This is because the port has an important role in the economic development of a country. To overcome environmental pollution originating from the construction and operation of ports, the concept of a “green” Port is a solution. Therefore, many researchers have studied the effect of “green” Port performance indicators with various approaches. This analysis focuses on evaluating “green” Port performance indicators based on a literature study. These studies were conducted in several countries, such as: China, Taiwan, Egypt, England, Singapore, and Turkey using a scoring system that combines AHP and fuzzy methods. The results show that all “green” Port performance indicators can be grouped into the following criteria: 1) air pollution management, 2) solid waste pollution management, 3) liquid waste pollution management, 4) air pollution management, 5) marine habitat protection, 6) Port staff management training, and 7) promotion of the “green” Port concept.
EVALUASI INDIKATOR KINERJA PELABUHAN HIJAU: STUDI KASUS PELABUHAN MAKASSAR Ningrat, Andi; Adisasmita, Sakti Adji; Aly, Sumarni Hamid; Hustim, Muralia
Berkala Forum Studi Transportasi antar Perguruan Tinggi Vol. 1 No. 2 (2023): Berkala Forum Studi Transportasi antar Perguruan Tinggi
Publisher : Prodi Teknik Sipil, Fakultas Teknik, Universitas Jember dan Forum Studi Transportasi antar Perguruan Tinggi

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Abstract

This study aims to promote the concept of a "green" port by establishing to evaluate the performance indicators of a "green" port in a marine transportation system – a case study of Makassar Port and Makassar New Port in South Sulawesi integrating structural equation modeling (SEM) with smart-PLS tools. The results of the research conducted are: (1) the performance of the "green" port indicator – environmental aspects (X1) have a positive and significant effect on the performance of the "green" port (Y) with a coefficient value of 0.037; (2) the performance of the "green" port indicator – the economic aspect (X2) has a positive and significant effect on the performance of the "green" port (Y) with a coefficient value of 0.012; (3) the performance of the "green" port indicator – the social aspect (X3) has no positive and significant effect on the performance of the "green" port (Y) with a coefficient value of 0.503. ABSTRAK Penelitian ini bertujuan untuk mempromosikan konsep pelabuhan “hijau” dengan menetapkan evaluasi indikator kinerja pelabuhan “hijau” dalam sistem transportasi laut– studi kasus Pelabuhan Makassar dan Pelabuhan Baru Makassar di Selatan Sulawesi mengintegrasikan structural equation modeling (SEM) dengan alat smart-PLS. Hasil penelitian yang dilakukan adalah: (1) kinerja indikator pelabuhan “hijau” – aspek lingkungan (X1) berpengaruh positif dan signifikan terhadap kinerja pelabuhan “hijau” (Y) dengan nilai koefisien 0,037; (2) kinerja indikator pelabuhan “hijau” – aspek ekonomi (X2) berpengaruh positif dan signifikan terhadap kinerja pelabuhan “hijau” (Y) dengan nilai koefisien sebesar 0,012; (3) kinerja indikator pelabuhan “hijau” – aspek sosial (X3) tidak berpengaruh positif dan signifikan terhadap kinerja pelabuhan “hijau” (Y) dengan nilai koefisien sebesar 0,503.
Rubber Tyred Gantry (RTG) Failure Analysis Using FMEA Method at PT. Kaltim Kariangau Terminal Balikpapan Fitriah, Rifkah; Andi Ningrat; Dwi Wahyuni Rahman; Andi Rachmianty AM; Muslihati; Wardina Suwedy
Indonesian Journal of Maritime Technology Vol. 2 No. 2 (2024): Volume 2 Issue 2, December 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i2.1261

Abstract

Failure Mode and Effect Analysis (FMEA) is a method designed to evaluate system designs by identifying various failure modes of a system, which consists of multiple components, and analyzing their impacts on the system's reliability. The primary goal of FMEA is to identify and address key issues at every stage of the design and production process to prevent defective products from reaching customers, thereby safeguarding the company’s reputation. This study aims to identify the types of damage occurring in Kalmar-brand Rubber Tyred Gantry (RTG) equipment at PT. Kaltim Kariangau Terminal Balikpapan and analyze these failures using the FMEA method. Data collection was conducted through field observations, interviews, and documentation. The FMEA calculations also include repair recommendations for each identified failure. Based on the analysis, several failures were found to rank highest in severity for each piece of equipment. For RTG 07, the most critical failure was the "Trouble Hoist," requiring corrective actions such as repairs to the motor system, brakes, and gearbox.
The Analysis of Work Accident Risk in Welding Process for Pipe Repair on Utility Boat PT LSM Rachmianty, Andi; Pragawati, Ni Gusti Ayu Putu Dewi Armay; Ningrat, Andi; Usman, Arif Fudddin; Rusnaedi; Shauqy, Muhammad Azhar
Indonesian Journal of Maritime Technology Vol. 2 No. 2 (2024): Volume 2 Issue 2, December 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i2.1263

Abstract

PT LSM is a shipping company committed to focusing on providing integrated maritime services to support the oil & gas industry, PT LSM has a variety of offshore vessels to support these activities. LSM's shipping area is a rig area, where the area has a high level of danger and risk, therefore an adequate ship is needed both in crew and equipment on board. Especially in the piping system on board, if a leak occurs it can cause fatal things such as engine damage to an explosion and can cause work accidents such as fire and death. To minimize work accidents, risk hazard identification and risk control are made in each job, especially in piping work, namely pipe welding using the HIRADC method. This study used a descriptive qualitative method, in which the authors conducted field observations, interviews, and distributed questionnaires. The results of risk hazard identification, risk assessment and risk control will be entered in the HIRADC (Hazard Identification, Risk Assessment, and Determining Control) table. The conclusion of this study is that 43 hazards and 47 risks have been identified in pipe welding work. In the initial control, the low risk level was 42 risks (89.36%), the medium risk level was 5 risks (10.63%), and the high-risk level was 0 risks (0%). After further control of the identified risks, the risk level of medium risk (10.63%) has changed to low risk, so that all risk levels of the LSM Provider's ship pipe welding work have changed to a low risk level with a total of 47 risks (100%)). The controls used in pipe welding work are substitution, administration, and personal protective equipment (PPE).
Optimizing Container Crane Performance: Enhancing Loading and Unloading Productivity at PT. Kaltim Kariangau Terminal Ningrat, Andi; Tahir, Anwar; Rusnaedi; Reskyani; Muslihati
Indonesian Journal of Maritime Technology Vol. 2 No. 2 (2024): Volume 2 Issue 2, December 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i2.1264

Abstract

Container terminals are critical nodes in global trade, where productivity hinges on the efficiency of handling equipment like container cranes. At PT. Kaltim Kariangau, a terminal jointly managed by PT. Pelindo and the East Kalimantan provincial government, operational challenges persist despite infrastructure enhancements. In 2023, an additional crane was introduced to the terminal, increasing the total to three. However, issues such as prolonged idle times and equipment malfunctions adversely impacted crane efficiency. This research evaluates crane performance using BCH (Box/Crane/Hour) and BSH (Box/Ship/Hour) metrics to assess their effect on loading and unloading productivity. The analysis reveals that in 2023, the average crane performance was 27 boxes/hour, a level classified as good. Paradoxically, overall productivity declined post-crane addition compared to prior operations. Using regression analysis, the study identifies a strong positive correlation (R = 0.7316) between crane performance and terminal productivity, with a coefficient of determination (R²) indicating that crane efficiency accounts for 54% of productivity variations. The findings highlight that improved crane performance directly enhances operational output, where each unit increase in BCH corresponds to a 1.809-unit rise in productivity. Hypothesis testing confirms that crane performance significantly influences loading and unloading efficiency. These results underscore the need for effective equipment utilization and maintenance strategies to optimize terminal operations. The research concludes that while infrastructure upgrades are essential, addressing operational inefficiencies is critical to achieving sustainable productivity improvements.
Vehicle Loading and Unloading Activities at MV Aishakamilah, Hazard Identification, Risk Assessment and Risk Control Usman, Arif Fuddin; Asmarita, Sri; Murtafiah, Andi; Ningrat, Andi; Sudarman
Indonesian Journal of Maritime Technology Vol. 2 No. 2 (2024): Volume 2 Issue 2, December 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i2.1267

Abstract

This research is to determine risk control from the results of identifying hazards that are likely to occur in loading and unloading activities on the MV. Aishakamila. The informans in this study were operational workers and crew of Kalla Lines at the port totaling 20 people with the Purposive Sampling technique. The results of this study found that the identified hazards in the loading and unloading process at PT. Bumi Lintas Tama, there were 21 identified hazards. The results of the risk assessment obtained from the 21 identified hazards from the loading and unloading process activities on the MV. Aishakamilah at the PT. Bumi Lintas Tama Car Terminal, there were results from the risk level after control was carried out, namely the High Risk level of 0 risks, the Moderate Risk level of 3 and the Low Risk level of 18 risks. From the observations conducted by researchers in the field, the loading and unloading activities on the MV. Aishakamila have 4 risk control hierarchies applied. The risk controls applied are substitution, engineering, administration, and personal protective equipment. From the results of the study, a way to reduce the level of risk of danger in vehicle loading and unloading operations on the MV. Aishakamilah is obtained by conducting a briefing before carrying out loading and unloading activities and always paying attention to PPE in working and paying attention to applicable SOPs
Strategi Peningkatan Keselamatan dan Kesehatan Kerja pada Kepanduan di Pelabuhan Semayang PT. Pelindo Balikpapan Andi Ningrat; Mutmainna Mutmainna; Rusnaedi Rusnaedi; Arif Fuddin Usman; Muslihati Muslihati
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 2 (2024): Juni : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i2.2529

Abstract

This research delves into strategies aimed at enhancing occupational safety and health practices within pilotage operations at Semayang Port, operated by PT. Pelindo Balikpapan. Given the inherently high-risk nature of port activities, particularly pilotage, ensuring the safety and well-being of workers is paramount. This research is motivated by the imperative to curtail workplace incidents and bolster operational efficiency through the implementation of robust strategies. A SWOT analysis was employed to comprehensively assess the strengths, weaknesses, opportunities, and threats inherent in the port's existing occupational safety and health system. The findings of this analysis revealed that a 'Turn Around' strategy, situated in Quadrant II of the SWOT matrix, presents the most viable course of action. This strategy effectively leverages external opportunities to mitigate internal weaknesses, thereby optimizing the overall safety and health posture. By adopting the 'Turn Around' strategy, PT. Pelindo Balikpapan is poised to elevate the standards of occupational safety and health within its pilotage operations at Semayang Port. Consequently, this is expected to lead to a reduction in accidents and a commensurate improvement in overall operational performance.
Pengaruh Faktor Higiene Terhadap Kinerja dan Perilaku Keselamatan Ramdhani, Irin; Suherah, Suherah; Ningrat, Andi; Erniyani, Erniyani; Raodah, Raodah
Metode : Jurnal Teknik Industri Vol. 11 No. 1 (2025): Jurnal Metode
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/mt.v11i1.4137

Abstract

Performance and safety behavior are crucial in a company such as PT PLN (Persero) UP3 Parepare. Therefore, research is needed to determine the hygiene factors influencing worker performance and safety behavior in achieving company goals without work accidents. The data collection technique used in this research involves primary data in the form of a questionnaire. Questionnaires were distributed to respondents, and then processed using the help of Smart PLS 4.0. The analytical tool used is Partial Least Square (PLS), a multivariate statistical technique that compares several dependent variables. The research results show that factors that significantly influence worker performance are working conditions, supervision, and interpersonal relationships. Meanwhile, factors that do not have a significant influence on worker performance are salary, company policy, and administration and supervision. Working conditions and supervision have a significant effect on worker safety behavior. Factors that do not have a significant influence on worker safety behavior are company policies and administration, salary, and interpersonal relationships.
Effect of Lifting Lug Hole Diameter Size on Strength Performance in Ship Block Lifting Process: English Arifuddin, Andi Mursid Nugraha; Nizam, Syahrul; Pawara, Muhammad Uswah; Sitorus, Chris Jeremy Verian; Rachmianty, Andi; Ningrat, Andi; Baso, Suandar
Indonesian Journal of Maritime Technology Vol. 3 No. 1 (2025): Volume 3 Issue 1, June 2025
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v3i1.8481345

Abstract

The safety of the ship block lifting process is always a serious concern during the assembly of ship blocks. The block/structure and equipment must not be damaged during the lifting process. This study aims to determine the structural response values that occur with various hole diameter sizes of the lifting lug during the ship block lifting process. The object of this research is a ship block from the new construction of the Ferry Ro-Ro 1500 GT. The method used is numerical simulation based on finite element method (FEM) software. The simulation is conducted to obtain the stress and deformation values for each size of the lifting lug. The selected ship block load is the largest ship block load, which is 52,380 tons. The number of lifting lugs used in the simulation is 5, with varying diameters of 53, 58, 63, 68, and 73 cm. Based on the simulation results, the diameter of 63 mm gets the minimum normal and shear stress figures. While the minimum von misses stress figure is shown by the variation of the diameter of 73 mm. While the smallest deformation figure is shown by the variation of the diameter of 53 mm. In general, all variations of lifting lug holes can still be applied with the note that the weight of the load must be considered.
Co-Authors Adisasmita, Sakti Adji Alfian Alfian Amrin Amrin Andi Murtafiah Andi Rachmianty Andi Rachmianty Anwar T. Arif Fuddin Usman Arifin H Abd Majid Arifin H. Abd Majid Arifuddin, Andi Mursid Nugraha Asmarita, Sri Chris Jeremy Verian Sitorus Darwis Darwis Dedih Budiawan Sugianto Dwi Wahyuni Rahman Eka Satria Wibawa Erniyani, Erniyani Finy Saptarita Fitriah, Rifkah Irin Ramdhani Johari Johari M. Uswah Pawara Mia Kusmiati Misliah Mohammad Rizal Firmansyah Muhammad Aris Kastian Muhammad Aris Kastian5 Muhammad Ilham Muhammad Yusri Muralia Hustim Muslihati Muslihati Muslihati Muslihati Mutmainna Mutmainna Nizam, Syahrul Nur Amalianty Pakonglean, Rita Petrus Pattiasina Pragawati, Ni Gusti Ayu Putu Dewi Armay Raodah Raodah, Raodah Reskyani Reskyani Reskyani Rifkah Fitriah Rusnaedi Rusnaedi Rusi Rusnaedi Rusnaedi Rusnaedi Rusnaedi Shauqy, Muhammad Azhar St. Ma'rifah Nisrina Suandar Baso Sudarman Suherah, Suherah Sumarni Hamid Aly Syahrir, M. Tahir, Anwar Wardina Suwedy Yuyu Ruhayu Zulkifli, Rifkah Fitriah