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All Journal Jurnal Rekayasa Sistem Industri JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Journal Industrial Servicess Jurnal Terapan Abdimas Jurnal Surya Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Optimalisasi Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal ABDINUS : Jurnal Pengabdian Nusantara Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Surya Masyarakat Journal of Industrial Engineering and Operation Management (JIEOM) Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Go-Integratif : Jurnal Teknik Sistem dan Industri Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Journal of Integrated System
David Try Liputra
Program Studi Teknik Industri, Fakultas Teknik, Universitas Kristen Maranatha, Bandung, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Perancangan Sistem Antrian dan Penentuan Jumlah Operator SPBU untuk Mengurangi Panjang Antrian dan Total Biaya Operasional dengan Metode Simulasi Liputra, David Try; Suhada, Kartika; Arisandhy, Vivi; Bakti, Nelson Karunia
Jurnal Optimalisasi Vol 10, No 2 (2024): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v10i2.10156

Abstract

Improving and enhancing the performance of both service and manufacturing systems is essential for achieving customer satisfaction with the service. Research on improving and enhancing the performance of gas stations, whether using simulation methods or combinations with other methods, has been extensively conducted. However, studies that focus on improving the queue system at gas stations using simulation methods to reduce queue length and total operational costs are still limited. Previous research has proposed changes in the combination of fuel types at nozzles and the number of operators working per shift to reduce operational costs. However, these studies did not consider the resulting queue lengths. Therefore, this study will propose a design for the queue system and determine the number of operators to reduce queue length and total operational costs. First step, a simulation model of the actual queue system is created. Next step, alternative scenarios are developed for fuel type allocation at each nozzle and for determining the number of operators. Then, a simulation model of the queue system for each scenario is created. The final step is to calculate the queue length and total operational costs for the actual and proposed queue systems. There are 5 alternative scenarios to reduce the number of operators, with the best alternative being scenario 5. Scenario 5 also results in a shorter average vehicle queue length and lower total operational costs compared to the actual queue system. The average vehicle queue length decreased by 0.52 units or 31.71%. Additionally, the total operational cost decreased by Rp 714,717.74, or 23.24%.
Desain Mitigasi Risiko Rantai Pasok Darah Menggunakan Pendekatan Baru Heryanto, Rainisa Maini; Liputra, David Try; Arisandhy, Vivi; Amalina, Ninda Nurseha
Jurnal Rekayasa Sistem Industri Vol. 13 No. 2 (2024): Vol. 13 No. 2 (2024): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jrsi.v13i2.7326.143-156

Abstract

Blood is an essential component for body and plays critical role in human survival. Hospital blood banks (HBB) are responsible for ensuring availability and safety of blood in particular area. Risks that could arise in blood supply chain at HBB need to receive full attention, especially in the event of an outbreak or disaster. This attention is necessary to ensure smooth flow of activities, information, products, and finances. The primary objective of this research is to develop risk mitigation design for the blood supply chain. This research focuses on case study at HBB in Bandung City with specific focus on packaged red blood cells. The new approach used in this research involves initiating process by collecting potential risks, which are then defined and classified within the supply chain operations reference (SCOR) model. Subsequently, questionnaires were distributed to gather input for calculating weights using the analytical hierarchy process (AHP). Following step involves identifying root cause of these risk through fault tree analysis (FTA) and determining the most influential risk causes using failure mode effect and analysis (FMEA). Final phase entails designing strategies for mitigating risks in blood supply chain. This research aims to assist HBB facilities in prioritizing risks for treatment and implementing strategies to minimize these risks within their respective areas. According to AHP results, risk with the highest weight (0.173) is unavailability of blood stock at Indonesian Red Cross due to a shortage of donors. This risk can be mitigated by incorporating blood donation activities in agencies and HBB. The new approach in the research could provide more detailed mapping of blood supply chain risks.
Konsultasi dan Pelatihan Penerapan Kaizen pada Lantai Produksi untuk Meningkatkan Kinerja di PT Kahatex, Bandung Leony, Florence; Arisandhy, Vivi; Suhada, Kartika; Suhandi, Victor; Heryanto, Rainisa Maini; Liputra, David Try; Santoso, Warren Evander; Suwandi, Nadia Natalia; Banjarnahor, Dedi Marcell; Manuela, Rheakova Sarita; Paganta, Dioren Tri
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 10 No 1 (2026): Volume 10 Nomor 1 Tahun 2026
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v10i1.23766

Abstract

PT Kahatex is a textile company that has implemented the Kaizen concept in its production process. However, in practice, partners still encounter obstacles, namely in terms of the participation of all employees in making changes and determining the right methods that are in line with the Kaizen philosophy in solving problems on the production floor. This community service activity in the form of training was carried out to provide understanding and direction to partners regarding real examples of the application of easy-to-do methods on the production floor in relation to continuous improvement. The community service activity was carried out from January 8 to 26, 2024, which consisted of the preparation and implementation stages of the training. The community service team consisted of 6 lecturers and 5 students, while the training participants consisted of 20 PT Kahatex employees. The result of this training activity was an increase in the percentage of participants who fully understand the Kaizen material and the benefits of its application as well as 5W1H and examples of its application, from initially between 15% - 25% to between 60% - 75%.
Pendampingan Penerapan Rancangan 5S Dalam Upaya Continuous Improvement di Pabrik Mie Ho Kie San, Patikraja Rainisa Maini Heryanto; Vivi Arisandhy; David Try Liputra; Kartika Suhada; Victor Suhandi; Florence Leony; Kevin Tjahyadi; Nicolas Adriel; Ayrine Michaella; Rizal Fiqri Alghi Yapiawan; Isabelle Briany Esdova Sinaga
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 7 No 2 (2025): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v7i2.1175

Abstract

Pabrik Mie Ho Kie San merupakan salah satu UMKM mie tradisional yang berlokasi di Patikraja, Kabupaten Banyumas, Jawa Tengah. Kegiatan pengabdian kepada masyarakat (abdimas) dilakukan pada UMKM tersebut dengan tujuan continuous improvement untuk peningkatan produktivitas kerja. Kegiatan tersebut dilakukan pada bulan Mei hingga September 2024. Abdimas dilakukan dengan pendampingan kepada mitra dalam menerapkan rancangan 5S (seiri, seiton, seiso, seiketsu, shitsuke) yang berfokus pada seiri (ringkas) dan seiton (rapi). Hasil kegiatan abdimas adalah rancangan alat bantu untuk mendukung penerapan seiri dan seiton serta usulan perancangan tata letak fasilitas produksi. Pendekatan seiri dilakukan dengan memberikan usulan rancangan label merah untuk barang yang tidak diperlukan. Label merah diletakkan pada area label merah atau lost and found area yang diusulkan, yaitu area di dalam bengkel dan ruang penyimpanan generator serta rak yang ditempatkan di dekat area pengemasan. Pendekatan seiton dilakukan dengan memberikan usulan rancangan shadow board untuk barang-barang yang digunakan pada masing-masing stasiun kerja, serta untuk peralatan umum yang digunakan bersama-sama. Di dalam rancangan tata letak fasilitas produksi yang diusulkan, dilakukan penataan lokasi rigen serta shadow board agar lantai produksi menjadi lebih rapi dan dapat memperlancar aliran produksi.
Pendampingan Perancangan Prosedur dan Standardisasi Proses Produksi di Pabrik Mie Ho Kie San, Jawa Tengah Heryanto, Rainisa Maini; Arisandhy, Vivi; Suhandi, Victor; Suhada, Kartika; Santoso, Santoso; Liputra, David Try; Leony, Florence; Ingkiriwang, Rafeald Henry; Augustin, Alena; Banjarnahor, Dedi Marcell; Manuela, Rheakova Sarita; Alexander, Anthony Ray
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 6 No. 3 (2026): Mei 2026 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v6i3.1022

Abstract

Pabrik Mie Ho Kie San merupakan UMKM yang berlokasi di Desa Wlahar Kulon, Kecamatan Patikraja, Kabupaten Banyumas, Jawa Tengah. Pabrik ini memproduksi mie tradisional yang dikenal dengan nama Mie Bal atau dengan merek dagang resmi yaitu Cap Tiga Anak. Ketatnya persaingan usaha produksi mie, membuat UMKM ini harus selalu melakukan perbaikan terus menerus (continuous improvement) agar dapat mempertahankan bahkan meningkatkan produktivitas. Kegiatan pengabdian kepada masyarakat yang dilakukan pada UMKM ini merupakan kegiatan berkelanjutan yang berfokus pada seiso, seiketsu, dan shitsuke yaitu perancangan prosedur dan standardisasi. Tahapan yang dilakukan adalah konsultasi awal dengan mitra, pengumpulan data, perancangan prosedur dan standardisasi proses produksi, penyampaian hasil perancangan dan diskusi dengan mitra, serta revisi hasil perancangan sesuai masukan dalam diskusi. Hasil perancangan berupa Standard Operating Procedure (SOP). Hasil perancangan disampaikan kepada mitra secara daring dan dilakukan diskusi untuk menyempurnakannya. Dengan adanya perancangan prosedur dan standardisasi proses produksi diharapkan konsistensi kualitas produksi dapat terjaga dan terjadi peningkatan produktivitas.
Pelatihan Penerapan Streamlining Production Flow dalam Upaya Continuous Improvement di Pabrik Mie Ho Kie San, Patikraja Florence Leony; Vivi Arisandhy; David Try Liputra; Kartika Suhada; Victor Suhandi; Rainisa Maini Heryanto; Rudy Wawolumaja; Chandra Wiranata; Cindy Felicia Wisanta; Kharens Emerentia; Lea Mashari; Mellisa Pricilia Hambali
Jurnal Surya Masyarakat Vol 6, No 2 (2024): Mei 2024
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.6.2.2024.157-166

Abstract

Ho Kie San Noodle Factory is one of the MSMEs in Patikraja District, Central Java that produces traditional noodles. Previously, the community service team had assisted this partner in increasing its production potential. However, there are still many improvements that can be made. The management conveyed the need for Kaizen (continuous improvement) material. Therefore, community service activities were carried out again in this factory. The method used is training. There were 9 participants who attended, representing the human resource department, finance department, general department, administration department, technical department, production department, inventory department and marketing department. The stages of the activities carried out were factory surveys and interviews with management, training implementation preparation, compiling training materials, filling preliminary questionnaires, training to representatives of each department within the company regarding the concept of continuous improvement and streamlined, and filling evaluation questionnaires. Based on the results of the questionnaire, it was found that the level of understanding of the participants increased after the training. Providing materials of Kaizen (continuous improvement) as well as production flow streamlining can help participants in streamlining the flow in each department and can also give motivation to continue making improvements in each department.
Co-Authors Alexander, Anthony Ray Amalina, Ninda Nurseha Augustin, Alena Ayrine Michaella Bakti, Nelson Karunia Banjarnahor, Dedi Marcell Carolina, Vania Chandra Wiranata Christina Christina Christophorus Ivander Menori Christophorus Ivander Menori Cindy Felicia Wisanta Debora Vivia Kusumawardani Elizabeth Wianto, Elizabeth Erlin Tarigan Florence Leony, Florence Frittandi, Frittandi Grace Vania Grecia Grecia Hambali, Mellisa Pricilia Ingkiriwang, Rafeald Henry Isabelle Briany Esdova Sinaga Joel Sanjaya Sipayung Jonathan Chandra Joshua Gerald Juniory Halim Kartika Suhada Kevin Tjahyadi Kharens Emerentia Lea Mashari Manuela, Rheakova Sarita Martin Martin Mashari, Lea Melina Hermawan Mellisa Pricilia Hambali Menori, Christophorus Ivander Muhamad Bagus Tri Ananda Nadia Natalia Suwandi Nicolas Adriel Paganta, Dioren Tri Pakpahan, Marpha Yosua Rainisa Maini Heryanto Rizal Fiqri Alghi Yapiawan Rudy Wawolumaja Rudy Wawolumaja Rudy Wawolumaja Rustandi, Jessica Octaviani SANTOSO SANTOSO Santoso Santoso Santoso, Warren Evander Susanto, Kevin Susanto, Nadya Ariella Suwandi, Nadia Natalia Tomy Jeremy Tonny Cahyadi Victor Suhandi Viter Pranata Vivi Arisandhy Wiranata, Chandra Yesaya, Angga Yonathan Yehezkiel Widjaja