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Majalah Ilmiah Gema Maritim

Gema-Maritim
Website

Published by Politeknik Bumi Akpelni

ISSN : 14112302 EISSN : 2656629X DOI : https://doi.org/10.37612/gema-maritim

Core Subject : Engineering,

Engineering

Majalah Ilmiah Gema Maritim adalah majalah ilmiah yang terbit enam bulanan. Lingkup bidang ilmu adalah ilmu terapan meliputi permesinan, kelistrikan, perawatan permesinan, pneumatic, sistem kontrol, elektronika, navigasi, keselamatan, astronomi, stabilitas kapal, logistik, eksport import, kepabeanan, kepelabuhanan, transportasi laut, bahasa, teknologi informatika dan komunikasi. Artikel yang akan diterbitkan dialamatkan ke editor. Informasi lengkap untuk pemuatan artikel dan petunjuk pemuatan artikel tersedia di setiap terbitan. Semua artikel yang dikirimkan akan diseleksi melalui proses review oleh reviewer (mitra bestari). Majalah ini terbit secara berkala setiap 6 bulanan, yaitu di semester Gasal bulan September dan Semester genap bulan Maret

Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan

Articles 8 Documents

Search results for , issue "Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022" : 8 Documents clear

IMPLEMENTASI PENERBITAN SURAT LAIK OPERASI (SLO) KAPAL PERIKANAN DI PELABUHAN PERIKANAN PANTAI TAMPERAN KABUPATEN PACITAN (STUDI PERMEN KP NOMOR 1/PERMEN-KP/2017) Djamaludin Malik; Mudiyanto Mudiyanto; Maxima Ari Saktiono
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

This study aims to determine the implementation of the issuance of a Letter of Operational Eligibility (SLO) for Fishing Vessels at the Tamperan Coastal Fishing Port, Pacitan Regency. The research method uses qualitative research methods. Based on the results of observations and interviews, the results of the research are that communication can determine the success of achieving the objectives of the implementation of public policies, the availability of the number of human resources as an SDKP supervisory task force is adequate. Commitment is evidenced by looking at the reasons for the implementor. The goal is to be able to carry out the implementation, the goals /changes to be achieved, and the changes that have been achieved by the implementers for the implementation of the policy of issuing SLO fishing vessels.

ANALISIS ELECTRIC GROUNDING SYSTEM UNTUK KEANDALAN DAN KESELAMATAN DALAM INSTALASI KELISTRIKAN Fajar Pujiyanto; Susanto Susanto
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

Electrical installations need to be installed correctly by referring to the basic guidelines, namely the General Guidelines for Electrical Installation (PUIL) for the country of Indonesia, or referring to other guidelines with international standards, namely the International Electrotechnical Commission (IEC) and IEEE. Electrical installations must have a protection system, high reliability when operating, and the ability to respond to installation disturbances quickly. The protection system provides safety for living things, property, and the electrical installation itself. The grounding system is one of the protections to maintain the reliability of the installation and protect the safety of personnel, the grounding system serves to ensure a stable and safe power supply voltage. This study discusses the grounding system, namely grounding resistance (GR), and its relation to the grounding rod material and soil resistivity (SR). The writing of the paper used a qualitative descriptive method, the basic supporting material was carried out with a literature review and references to previous research. The assessment of the two components aims to produce a good grounding system with economical design and maintenance costs, it is stated that the grounding rod material and soil resistivity are important factors for the grounding installation system.

KAJI EKSPRIMENTAL PEMBANDINGAN KETELITIAN MESIN CNC MILLING DENGAN KONTROL SMC DAN MESIN CNC MILLING DENGAN KONTROL ESP32 WIFI Rifki Hermana; Yuris Setyoadi; Muhammad Fahrur Aza
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

Computerized Numerical Control (CNC) is one of the developments of automatically operated machining technology that can support the need for the demand for a product that has a complex shape, high accuracy and can work on objects that cannot be done with conventional machinery. CNC Milling in the industry still has an expensive price, both the price of the hardware and software used to operate the CNC Milling machine. Therefore, CNC milling machines are only used in large industries while the middle and lower industries still use CNC milling machines. This makes medium-sized industries less competitive with large industries in production results, both in terms of speed efficiency and accuracy. then research was carried out in the form of CNC design and design that uses an ESP32 wifi-based Offline Controller as an application that supports the CNC machine work process. This research is an experiential review of comparing the accuracy of CNC milling machines with SMC controllers and CNC milling machines with ESP 32 wifi controllers. From the results of the tests carried out as many as 10 times the milling machining process using CNC with SMC control obtained three values that exceeded the tolerance limit, namely one each on the dimensions of length, width and height or depth. While the results of the milling process using a CNC milling machine with ESP32 wifi control obtained six values that exceeded the tolerance limit, namely two each on the dimensions of length, width and height or depth. So it can be concluded that CNC with SMC control is more accurate because the percentage of failures is less compared to CNC with ESP32 wifi control

ANALISIS PEMERIKSAAN KAPAL OLEH MARINE INSPECTOR PADA KSOP KELAS IV PROBOLINGGO Yudhi Setiyantara; Yudhanita Pertiwi; Ningrum Astriawati; Ade Chandra Kusuma; Ilham Pratama Putra
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

In determining the seaworthiness of the ship, ship inspection is very important to do. KSOP has a very important role in determining the seaworthiness of ships. This study aims to determine the role of marine inspectors in ship inspection at KSOP Class IV Probolinggo. The research used qualitative descriptive methods. Data collection was carried out by surveys and interviews. The results of this study show that the marine inspector has the role and task of preparing to discuss the formulation and implementation of policies, standards, norms, guidelines, criteria, and procedures as well as technical guidance, evaluation, certification, and reporting in the fields of ship design, measurement, construction and stability of ships, nautical, technical, and radio as well as equipment and equipment for ship safety and equipment as well as prevention of pollution from ships and management of ship safety and operation for ships indonesian flags that sail in Indonesian and international waters for all types of ships and all sizes. In the duties of inspection and measurement of ships carried out in the Legal Status and Certification of Ships section, carry out inspection tasks at the Port of Probolinggo. The results of the survey of the marine administration examination and physical examination were obtained that it took an average of 32.57 minutes.

ANALISIS KERUSAKAN INERT GAS SYSTEM PADA SAAT BONGKAR MINYAK MENTAH MT. MARLIN 88 Rezky Bayu Samudra; Eka Darmana
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

MT. MARLIN 88 is a type of tanker loaded with crude oil, tankers with dead weight above 20,000 tons must be equipped with an Inert Gas System, there are obstacles related to damage to the Inert Gas System when unloading crude oil, the purpose of this study is to determine the cause of the occurrence of Inert Gas System malfunction in MT. MARLIN 88. The data collection method used is direct observation in the field on the ship MT. MARLIN 88, interviews with the crew responsible for the inert gas system, and literature studies from various literatures. From the data obtained, then an analysis was carried out using a qualitative descriptive analysis approach. The results of this study concluded that the damage to the inert gas system on the ship MT. MARLIN 88 possible cause is the maintenance of the inert gas system in MT. MARLIN 88, has not reached its maximum results due to damage to the Oxygen Analyzer which resulted in the supply of inert gas required for the cargo tank to be high in O2 content. This may be influenced by the lack of in-depth understanding of some of the crew on board the inert gas system

IDENTIFIKASI PENYEBAB DEADFREIGHT MUATAN BATUBARA DI MV. RB MYA Suharyono; Purwantono; Ningrum Astriawati
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

Muara Berau Anchorage is one of the waters in East Kalimantan that many ships visit for coal loading and unloading activities. The coal export transhipment was carried out in the Berau Estuary, Samarinda because the draft of large ships did not allow it to enter the far and shallow river channel. In the execution of loading there is often a shortage of load caused by several factors. The purpose of the study is to determine the causes and impacts of load deadfreight and efforts to reduce the occurrence of load deadfreight in the coal loading process. The methods used are descriptive qualitative. Data were collected through observation, interviews and literature studies that were tested for validity and reliability tests. The results of this study show that the cause of the load deadfreight in the MV. RB MYA is the theft of cargo along the Mahakam river, spillage of coal cargo during the loading process, and lack of supervision in the loading process at the Jetty. The impact of the deadfreight of coal cargo is the occurrence of a shortage of shiploads and the occurrence of losses for shippers. Efforts were made to reduce the occurrence of payload deadfreights in the MV. RB MYA is to hold barge escorts, increase the effectiveness of communication between the ship and floating cranes, and increase the number of Foreman Jetty.

POTENSI MENGEMBANGKAN STARTUP UMKM HASILTANGKAPAN IKAN DENGAN STRATEGI CUSTOMER SEGMENTS Evyana Diah Kusumawati; Karmanis Karmanis; Karjono Karjono
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

This study aims to add insight and skills of MSMEs in the field of managing caught fish with a decision support system to understand customer segment strategy, business planning and product development as well as product design for business development and product marketing through the market place. The population in this study is MSME actors who are members of a fishing group in Wonosari Kendal village. Data collection by the method of questionnaires. The methodology used uses a qualitative approach with data collection techniques using observation techniques , literature studies and interviews (interviews). The data analysis used is to use a form of qualitative descriptive method. The result of the observations obtained is that there is still a lack of understanding of the customer strategy segment of MSME actors in understanding the value of fish processed products. Having business planning and product development as a Startup player has done the work to think about how the business will work and what goals MSME players want to achieve by investing a little time and writing a business plan and still lack of product marketing through the marketplace so as to make it difficult for MSME players to market their products using the website. The conclusion that can be drawn from this study is that by increasing the insight into the skills of MSMEs in the field of managing caught fish with a decision support system understanding customer segment strategies, business planning and product development as well as product design for business development and product marketing through the marketplace can increase sales and revenue.

STRATEGI PENINGKATAN PELAYANAN PUBLIK ANTARMODA TRANSPORTASI DENGAN KONSEP GOOD GOVERNANCE DALAM MENDUKUNG PROGRAM TOL LAUT Karjono Karjono; Karmanis Karmanis; Evyana Diah Kusumawati
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

The concept of improving public services formulates problems from the quality of public services in supporting the Sea Toll, Factors that become obstacles and support the improvement of service quality, relevant strategies, which aim to Know the quality of public services in supporting the Sea Toll program, know the factors that are obstacles and supporters, as well as support government programs and formulate relevant strategies in improving the quality of services public intermodal transportation. Such a change in the attitude of the community can be seen by the large number of permit applications made by the community to do business or create new business opportunities, especially in terms of transportation. People's hopes to improve their welfare by opening business opportunities to sell indutsri products from 3tp areas (underdeveloped, remote, outermost, and border) are currently very large in the era of the global economic crisis with the rampant termination of employment carried out by large companies in the era of Covid-19. The population in this study is industry players in remote, outermost, underdeveloped, (3TP) regions, which are used using a qualitative approach where data collection techniques use observation techniques, literature studies and interviews ( interviews). The data analysis used is to use a form of qualitative descriptive method. The results of the observations obtained are the ability to implement public services in carrying out and serving to provide services to help the community as promised precisely and reliably and the reliability of employees in providing services is very helpful to the community in providing the services promised, accurate and in accordance with expectations.

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Eko Nur Hidayat

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ekonurhidayat@akpelni.ac.id

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+62248446272

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ekonurhidayat@akpelni.ac.id

Editorial Address
Jl. Pawiyatan Luhur II/17 Bendan Dhuwur Gajahmungkur Semarang

Location
Kota semarang,

Jawa tengah

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Eko Nur Hidayat

Contact Email ekonurhidayat@akpelni.ac.id

Phone +62248446272

Journal Mail Official ekonurhidayat@akpelni.ac.id

Editorial Address Jl. Pawiyatan Luhur II/17 Bendan Dhuwur Gajahmungkur Semarang

Location Kota semarang, Jawa tengah INDONESIA

Abstract

Abstract

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Abstract

Contact Name
Eko Nur Hidayat

Contact Email
ekonurhidayat@akpelni.ac.id

Phone
+62248446272

Journal Mail Official
ekonurhidayat@akpelni.ac.id

Editorial Address
Jl. Pawiyatan Luhur II/17 Bendan Dhuwur Gajahmungkur Semarang

Location
Kota semarang,

Jawa tengah

INDONESIA