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All Journal Jurnal Pengabdian Masyarakat Charitas Jurnal Metris Prosiding Seminar Nasional Unimus
Marsellinus Bachtiar Wahju
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Health Professions Industrial & Manufacturing Engineering Nursing Public Health Social Sciences

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Sosialisasi Usulan Perancangan Tata Letak Pabrik Pada PT Sari Kayu, Jakarta Timur Trifenaus Prabu Hidayat; Andre Sugioko; Enny Widawati; Agustinus Silalahi; Marsellinus Bachtiar Wahju; Bryan Adrian
Jurnal Pengabdian Masyarakat Charitas Vol. 1 No. 1 (2021): Jurnal Pengabdian Masyarakat Charitas
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v1i1.2686

Abstract

The problem faced by PT Sari Kayu is that fluctuating production demand and high product variance make production inefficient. If the problem does not have a good factory layout, it affects material handling costs, material handling distances, and material handling time. For example, at PT Sari Kayu, there was a delay during a wrong project because the two projects were running simultaneously. The delay is due to the lack of resistance of the production floor to sudden high fluctuations in production demand. In addition, product variance is also a factor in the longer production process due to the different sequence of production processes and less supportive machine layouts. It is hoped that with the proposed layout, PT Sari Kayu will be able to face the fluctuating demand for production.
Kajian pendahuluan penentuan tingkat utilitas pekerja proses filling stasiun kerja cup filling di perusahaan air minum dalam kemasan Yanto Yanto; Marsellinus Bachtiar Wahju
Jurnal METRIS Vol. 20 No. 02 (2019): 2019
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v20i2.2414

Abstract

This study aims to determine the utilization of the worker’s time in the filling process, packaging department, a cup and bottled water company. Considering the aim of the study and the task characteristics, work sampling technique was used. Two production lines and two work stations were selected for time studyanalysis. In each work station, two workers with different tasks were involved for the time analysis. A number 586 and 1710 observations from Worker 1 in Line 1 and Line 2, and 586 and 1440 observations from Worker 2 in Line 1 and Line 2 were taken and observed. Results showed that the utilization of worker’s time are 31.7% and 33.6 % of Worker 1 in Line 1 and Line 2, and 25.6% and 21.0% of Worker 2 in Line 1 and Line 2. Results of significant testing showed that no significant differences were found for workers’ time utilization between Worker 1 in Line 1 and Worker 1 in Line 2 (Z=-0.82, p=0.41) and between Worker 2 in Line 1 and Worker 2 in Line 2 (Z=2.17, p=0.03) for α=0.01. Regarding findings in this study, it is reasonable for the management to consider work station which one worker per machine instead of two workers per one machine.
ANALISIS PELUANG PENGEMBANGAN INFRASTRUKTUR MENDUKUNG POTENSI PERIKANAN (STUDI KASUS DI KOTA TEGAL) Marsellinus Bachtiar Wahju
Prosiding Seminar Nasional Unimus Vol 4 (2021): Inovasi Riset dan Pengabdian Masyarakat Post Pandemi Covid-19 Menuju Indonesia Tangguh
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Kontribusi perikanan membuat peran Tegal menjadi sangat penting sebagai satu sentra perikanan  -yang hasil laut nya juga dinikmati oleh daerah-daerah lain di Indonesia . Dalam upaya peningkatanproduksi perikanan di Tegal , infrastuktur memegang peranan penting dalam mendukungperekonomian di Tegal . Dengan infrastruktur yang baik , maka pergerakan barang dan manusia akanmembuat peningkatan nilai ekonomi dari transaksi .Kendala saat ini adalah ketiadaan Pelabuhankontainer di Tegal , sehingga untuk ekspor harus melalui Pelabuhan Tanjung Priok (Jakarta) ,Pelabuhan Tanjung Mas (Semarang) dan Pelabuhan Tanjung Perak (Surabaya). Untuk mencapaiPelabuhan tersebut maka memerlukan perjalanan darat ataupun diangkut kapal. Penyimpanan hasiltangkapan ikan juga menjadi suatu hal penting untuk menjaga kesegaran ikan untuk dikirim kedaerah-daerah atau ekspor. Ketersediaan cold storage kedepan akan menjadi satu fasilitas kunci bagipelaku-pelaku dalam mata rantai perikanan di Tegal .Berdasarkan latar belakang yang telahdijelaskan sebelumnya, sehingga penelitian dapat difokuskan kepada 1> Pemetaan kebutuhanstakeholder di sector perikanan tangkap di kota Tegal terkait dengan kebutuhan infrastruktur 2>Peluang dan tantangan pembangunan infrastruktur untuk mendukung perikanan di kota. Jenispendekatan yang dilakukan dalam penelitian ini adalah menggunakan metode wawancara ,observasilapangan  dan studi literatur.  Wawancara dilakukan dengan pemilik kapal , pemilik dok , pengurusdan bakul ikan . Hasil dan kesimpulan mengerucut pada kebutuhan akan pasokan listrik (untukoperasional cold storage), keberadaan kawasan industri dan pengembangan pelabuhan perikanan diTegal. Inisitatif pengembangan ini perlu diselaraskan dengan instansi terkait , yaitu otoritas pelabuhan, Kementerian Perhubungan , Pemkot Tegal serta Kementerian Kelautan dan Perikanan Denganadanya pengembangan infrastruktur ini makin meningkatkan peran kota Tegal sebagai bagian darisentra ekonomi di Jateng .  Kata Kunci : Tegal, Infrastruktur , Perikanan, Pelabuhan
Co-Authors Agustinus Silalahi Bryan Adrian Enny Widawati Sugioko, Andre Trifenaus Prabu Hidayat Yanto Yanto