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Analysis of the Time Cost Trade-Off Method Application on Tug Boat 135 GT Repair Projects Owned by PT. Pelabuhan Indonesia II Santosa, Ari Wibawa Budi; Trimulyono, Andi; Firnandito, Anugrah; Subekti, Joko; Hadi, Eko Sasmito
TEKNIK Vol. 45, No. 1 (2024): May 2024
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v45i1.52415

In the project implementation process, there is still the possibility of delays, as in the case of the Tanjung Buyut I Tug Boat ship repair project - 206 135 GT calculations are needed to accelerate the project to determine the optimum time and cost. One method that can be used in accelerating projects / crashing projects is the Time Cost Trade-Off method. This method can be used to solve this problem by adding specific alternatives such as working hours, labor, and other things with the minimum additional cost. In this study, an alternative acceleration was carried out by adding manpower and working hours duration of 1 to 4 hours which would be applied to the Hull repair project for the Tug Boat Tanjung Buyut I-206 135 GT. Based on the results of the analysis that has been carried out on the work of the Hull section, which is included in the critical activity, it is obtained that the most optimum duration acceleration is the addition of working hours (overtime) for 3 hours and an additional workforce of 24 peoples which results in an acceleration of time of 17 days from the normal duration of 60 days to 43 days with a time efficiency of 28%, as well as a cost reduction of IDR 19,700,000 or around 3.34% compared to the normal duration fee of IDR 571,950,000 to IDR 552,250,000.

Link and Match Socialization of Maritime Vocational College Graduates in the Field of Shipping with the Business and the Industrial World Astriawati, Ningrum; Dekanawati, Vivid; Sahudiyono, Sahudiyono; Kusuma, Ade Chandra; Subekti, Joko; Handojo, Budi
IJCS: International Journal of Community Service Vol. 3 No. 1 (2024): January-June
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijcs.v3i1.808

The "link and match" program intensified by the Ministry of Education and Culture does not only benefit the world of education which makes it easier to adjust to the industry. The purpose of this community service is to provide socialization about Link and Match Maritime Vocational College Graduates in the Field of Shipping with the Business World and the Industrial World and know about the absorption of graduates produced by universities with the Business World and the Industrial World. The method used in this community service activity is socialization about Link and Match Maritime Vocational College Graduates in the Field of Shipping with the Business World and the Industrial World. The results of dedication in the form of socialization about Link and Match Maritime Vocational College Graduates in the Field of Shipping with the Business World and the Industrial World ran smoothly. In addition, the average percentage of absorption of vocational school graduates at Yogyakarta Maritime College was obtained through the Link and Match Program which was created to synergize vocational education with the industrial world to increase the absorption of vocational school graduates so that they can become reliable workers while saving expenses to become new human resources following industry needs of 92.11%. The absorption of graduates for graduates of the D3 Marine Transportation Management study program is 84.00%, the absorption of graduates for the D3 Ship Machinery study program is 100% and the absorption of graduates for the D3 Nautical Studies study program is 100% of the total 70.37% of tracked graduates.

Pengaruh Kondisi Kapal Asing Pada Saat Pemeriksaan di Pelabuhan Terhadap Reputasi Kapal Pada Aplikasi APCIS TOKYO MoU Lestari, Irana; Sumali, Bambang; Subekti, Joko; Handoko, Barli
Mutiara: Multidiciplinary Scientifict Journal Vol. 2 No. 5 (2024): Multidiciplinary Scientifict Journal
Publisher : Al Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/mutiara.v2i5.187

Penelitian ini bertujuan untuk mengetahui tentang Port State Contorl . Port State Control (PSC) adalah pemeriksaan kapal asing di pelabuhan nasional untuk memverifikasi bahwa kondisi kapal dan perlengkapannya memenuhi persyaratan peraturan internasional dan bahwa kapal tersebut diawaki dan dioperasikan sesuai dengan instrumen tersebut dan menjamin keselamatan maritim. Tokyo MoU merupakan salah satu organisasi yang mengontrol setiap negara terkait Port State Control (PSC) yang paling aktif di dunia.Layanan inspeksi kapal terdiri dari pemeriksaan visual menyeluruh terhadap struktur dan kondisi fisik kapal, pengujian mesin penting dan peralatan keselamatan, serta tinjauan komprehensif terhadap dokumentasi dan riwayat sertifikat.

Penanaman Nilai-Nilai Kedisiplinan Melalui Peraturan Baris-Berbaris Santosa, Prasetya Sigit; Dekanawati, Vivid; Ningrum Astriawati; Setiyantara, Yudhi; Subekti, Joko; Ekorius, Yunus; Setiawan, Dandi Alan
TRIMAS: Jurnal Inovasi dan Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2023): Trimas: Jurnal Inovasi dan Pengabdian Kepada Masyarakat
Publisher : Indra Institute Research & Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58707/trimas.v3i1.370

The Marching Line Regulation is an extracurricular activity to foster a sense of unity, responsibility and discipline in carrying out orders appropriately and quickly. The purpose of this community service is to instil the values of the discipline of student council members at Budi Utama Junior High School Yogyakarta against the rules and orders in the activities of the Marching Row Regulation. The method is used through the direct practice of Line-Marching. The process of instilling disciplinary values applied in UN activities is in the form of accuracy, obedience and compliance. The results of the assessment evaluation showed that the average assessment of the cultivation of disciplinary values obtained excellent criteria of 83% and good by 17%. The average results indicate the success of the implementation of training in the context of this community service.

Pengaruh Kondisi Kapal Asing Pada Saat Pemeriksaan di Pelabuhan Terhadap Reputasi Kapal Pada Aplikasi APCIS TOKYO MoU Lestari, Irana; Sumali, Bambang; Subekti, Joko; Handoko, Barli
Mutiara: Multidiciplinary Scientifict Journal Vol. 2 No. 5 (2024): Mutiara: Multidiciplinary Scientifict Journal
Publisher : Al Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/mutiara.v2i5.187

Penelitian ini bertujuan untuk mengetahui tentang Port State Contorl . Port State Control (PSC) adalah pemeriksaan kapal asing di pelabuhan nasional untuk memverifikasi bahwa kondisi kapal dan perlengkapannya memenuhi persyaratan peraturan internasional dan bahwa kapal tersebut diawaki dan dioperasikan sesuai dengan instrumen tersebut dan menjamin keselamatan maritim. Tokyo MoU merupakan salah satu organisasi yang mengontrol setiap negara terkait Port State Control (PSC) yang paling aktif di dunia.Layanan inspeksi kapal terdiri dari pemeriksaan visual menyeluruh terhadap struktur dan kondisi fisik kapal, pengujian mesin penting dan peralatan keselamatan, serta tinjauan komprehensif terhadap dokumentasi dan riwayat sertifikat.

Analisis Manajemen Kedatangan Kapal SPOB. Indo raya Dekanawati, Vivid; Anugrah, Kelvi; Kusuma, Ade Chandra; Astriawati, Ningrum; Subekti, Joko
Majalah Ilmiah Gema Maritim Vol 25 No 2 (2023): Gema Maritim Vol 25 No 2 Bulan September 2023
Publisher : Politeknik Bumi Akpelni

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37612/gema-maritim.v25i2.414

The case of late ship arrival can have a very significant impact on agency service activities. Batam Kabil Liquid Bulk Port is one of the major ports on the island of Batam projected to be one of the gateways for the flow of goods to and from the island of Batam and is expected to complement the port of Singapore. For this reason, careful planning is needed so that the Kabil port can carry out its roles and functions effectively and efficiently with high performance and supported by harmonious environmental conditions. This study aims to analyse the arrival management of SPOB Ships. Indo Raya Line at Kabil Batam Liquid Bulk Port. This research is qualitative research with qualitative descriptive analysis. The data collection method in this study uses observation methods, interview methods, and documentary methods. The results showed that the analysis of the arrival time of the SPOB Ship. Indo Raya Line at Kabil Liquid Bulk Port based on 3 ship arrivals, namely arrival from Pontitributary, Guntung River, and Belinyu from the arrival process followed by anchorage to shifting with a comparison between plan and actual, a comparison of estimated time arrival (ETA) with time arrival (TA) is obtained a lot of delays.

Transforming Technological Literacy through Appropriate Technology Socialization for Junior High School Students Nugroho, Agung; sutrisno, imam; Arfianto, Afif Zuhri; Subekti, Joko
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1234

The rapid progress of information and communication technology in the era of the Fourth Industrial Revolution demands that younger generations possess strong technological literacy to adapt effectively to ongoing digital transformation. This study aims to enhance students’ technological literacy at SMPN 1 Karangrejo through socialization and practical activities using appropriate technology (AT). The research adopts a participatory descriptive method involving 40 junior high school students. The activities consist of four stages: preliminary observation, interactive socialization, hands-on construction of appropriate technology tools, and evaluation. Quantitative results show an average technological literacy increase of 35.2% with a normalized gain score of 0.71, indicating high effectiveness. Qualitative findings reveal enhanced student motivation, creativity, collaboration, and environmental awareness. The study demonstrates that project-based AT learning effectively transforms students’ technological understanding and attitudes, making it replicable in other schools with local adjustments.

Transforming Technological Literacy through Appropriate Technology Socialization for Junior High School Students Nugroho, Agung; sutrisno, imam; Arfianto, Afif Zuhri; Subekti, Joko
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1234

The rapid progress of information and communication technology in the era of the Fourth Industrial Revolution demands that younger generations possess strong technological literacy to adapt effectively to ongoing digital transformation. This study aims to enhance students’ technological literacy at SMPN 1 Karangrejo through socialization and practical activities using appropriate technology (AT). The research adopts a participatory descriptive method involving 40 junior high school students. The activities consist of four stages: preliminary observation, interactive socialization, hands-on construction of appropriate technology tools, and evaluation. Quantitative results show an average technological literacy increase of 35.2% with a normalized gain score of 0.71, indicating high effectiveness. Qualitative findings reveal enhanced student motivation, creativity, collaboration, and environmental awareness. The study demonstrates that project-based AT learning effectively transforms students’ technological understanding and attitudes, making it replicable in other schools with local adjustments.

Transforming Technological Literacy through Appropriate Technology Socialization for Junior High School Students Nugroho, Agung; sutrisno, imam; Arfianto, Afif Zuhri; Subekti, Joko
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1234

The rapid progress of information and communication technology in the era of the Fourth Industrial Revolution demands that younger generations possess strong technological literacy to adapt effectively to ongoing digital transformation. This study aims to enhance students’ technological literacy at SMPN 1 Karangrejo through socialization and practical activities using appropriate technology (AT). The research adopts a participatory descriptive method involving 40 junior high school students. The activities consist of four stages: preliminary observation, interactive socialization, hands-on construction of appropriate technology tools, and evaluation. Quantitative results show an average technological literacy increase of 35.2% with a normalized gain score of 0.71, indicating high effectiveness. Qualitative findings reveal enhanced student motivation, creativity, collaboration, and environmental awareness. The study demonstrates that project-based AT learning effectively transforms students’ technological understanding and attitudes, making it replicable in other schools with local adjustments.

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