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All Journal J@TI (TEKNIK INDUSTRI) JURNAL REKAYASA SISTEM INDUSTRI Martabe : Jurnal Pengabdian Kepada Masyarakat Industri Inovatif : Jurnal Teknik Industri Specta Journal of Technology Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Abdimas Galuh : Jurnal Pengabdian Kepada Masyarakat G-Tech : Jurnal Teknologi Terapan Jurnal Rekayasa Industri (JRI) Indonesian Journal of Industrial Engineering & Management Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Indonesian Community Journal Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Teknologi dan Manajemen Industri Terapan (JINSENG) Journal of Industrial Innovation and Safety Engineering Jurnal Teknik Industri
Abdul Alimul Karim
Universitas Maritim Raja Ali Haji, Tanjungpinang, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Pembuatan dan Sosialisasi Website Pengaduan Masyarakat di Desa Malang Rapat Handicap, Handicap; Karim, Abdul Alimul; Nabila, Aditia Ayu Rahma; AS, Zuleriwati -; Chidmahdjati, Aria Bagiasa; Afham, Muhamad; Rusdi, Ahmad
Abdimas Galuh Vol 7, No 1 (2025): Maret 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i1.18095

Abstract

Desa Malang Rapat menghadapi tantangan dalam komunikasi antara masyarakat dan pemerintah desa, terutama dalam penyampaian keluhan dan aspirasi. Proses manual yang selama ini digunakan kurang efektif dalam mendokumentasikan serta menindaklanjuti pengaduan warga. Program pengabdian kepada masyarakat ini bertujuan untuk meningkatkan transparansi dan efisiensi komunikasi melalui pengembangan website pengaduan berbasis digital. Metode yang digunakan dalam program ini mencakup observasi lapangan, wawancara dengan aparat desa dan masyarakat, serta pengembangan website menggunakan teknologi berbasis HTML, CSS, dan JavaScript. Uji coba dilakukan dengan melibatkan perwakilan warga untuk menilai kemudahan penggunaan dan efektivitas sistem. Selain itu, dilakukan sosialisasi dan pelatihan untuk meningkatkan literasi digital masyarakat, sehingga mereka dapat memanfaatkan sistem ini secara optimal. Hasil sosialisasi yang dilakukan meningkatkan literasi digital warga, peserta pelatihan mampu menggunakan website secara mandiri. Hasil PkM ini telah dibuatkan website pengaduan masyarakat, telah disosialisasikan kepada masyarakat dan perangkat desa yang bertugas sebagai admin dari website tersebut. Implikasi dari kegiatan ini ini menegaskan bahwa penerapan teknologi informasi dalam pemerintahan desa harus diiringi dengan peningkatan literasi digital.
Identifikasi dan Analisis Risiko Kecelakaan Kerja di Workshop PT. Inti Bangun Mulya Karim, Abdul Alimul; Suluhasa, Yoel Era; Sukmono, Yudi; Fathimahhayati, Lina Dianati
Jurnal Teknik Industri (JATRI) Vol. 1 No. 2 (2023): Jurnal Teknik Industri (JATRI)
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jatri.v1i2.880

Abstract

PT. Inti Bangun Mulya atau biasa disingkat PT. IBM merupakan sebuah perusahaan konsultan tambang batu bara yang bergerak pada bidang jasa eksplorasi, yang berdiri sejak 2018. Dalam melakukan kegiatannya PT. IBM menggunakan bor untuk mengambil sample batu bara, dan tak jarang alat bor mengalami kerusakan, maka dari itu PT. IBM memiliki workshop tersendiri untuk memperbaiki ataupun merakit alat bor. Pada kegiatannya dalam memperbaiki dan merakit alat bor, pekerja workhop PT. IBM sangat erat dalam kegiatan mengelas, memotong besi, menggerinda, mengebor serta merakit alat bor. Kegiatan-kegiatan tersebut memliki dampak yang berbahaya bila dalam pengerjaanya tidak dilakukan sesuai prosedur. Oleh karena itu perlu dilakukan identifikasi dan analisis potensi risiko serta sumber penyebab potensi risiko tersebut untuk dapat mencegah terjadinya kecelakaan kerja serta berbagai masalah yang dapat disebabkan oleh potensi bahaya di tempat kerja. Metode yang digunakan yaitu metode FMEA (Failure Mode and Effect Analysis) dan metode FTA (Failure Tree Analysis). Metode FMEA dilakukan untuk mengindentifikasi potensi risiko kecelakaan kerja yang ada di workshop PT. IBM sedangkan metode FTA dilakukan untuk mengidentifikasi sumber penyebab terjadinya risiko tersebut. Berdasarkan metode FMEA didapatkan 10 potensi risiko yang mungkin terjadi di workshop PT. IBM. Dari 10 potensi risiko tersebut dilakukan perhitungan RPN (Risk Priority Number) sehingga diperoleh 3 kecelakaan kerja yang memiliki nilai RPN tertinggi, yaitu serpihan las mengenai mata, serpihan gerinda terkena mata, tangan terkena gerinda, dengan nilai PRN secara berturut-turut 120, 120, dan 100. Dengan metode FTA didapatkan basic event atau sumber penyebab terjadinya 3 risiko tersebut secara keseluruhan yaitu Kelelahan, tidak fokus, tidak konsentrasi, pekerja tidak patuh arahan, tidak biasa menggunakan APD, APD tidak lengkap, ruang kerja berantakan, alat tidak memadai, tidak ada rambu K3. Saran yang dapat diberikan adalah mengadakan alat produksi yang memadai, menata ulang letak bahan dan alat produksi, membuat jam kerja dan jam istirahat dengan jelas, memberlakukan peringatan tegas kepada pekerja yang tidak melakukan pekerjaannya dengan benar dan tidak menggunakan APD, melakukan pelatihan mengenai K3, memasang rambu-rambu K3, melakukan pengadaan pada APD yang memadai memakai APD pada saat bekerja di workshop.
ANALISIS HUMAN ERROR DI DEPARTEMEN BUBUT DENGAN METODE SHERPA Karim, Abdul Alimul; Parhaeni, Parhaeni; Leksono, Vridayani Anggi; Nur, Muhammad
JURNAL REKAYASA SISTEM INDUSTRI Vol 10 No 2 (2025): Mei 2025
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v10i2.9295

Abstract

Manual work activities are more dependent on the operator's ability which still makes frequent Errors. One of the mistakes that occurs is due to human negligence or human Error. Human Error in manual work can result in work accidents. Even if human Error occurs frequently, it can result in a decrease in the efficiency and effectiveness of the company. Lathe activities at PT. C still uses the machine manually. Lathe work activities include the process of installing the lathe tool, picking up the workpiece, setting up the workpiece and the turning process. However, in these activities, there are still many human Errors that occur so that they affect the production of lathes. So it is necessary to improve operator performance in order to reduce human Error. For this reason, it is necessary to identify activities that have the potential for human Error. Work activities are broken down into task levels. Task levels are used as inputs to identify and analyze human Error qualitatively. This method is known as the SHERPA method. This study aims to find out the type of Error in each sub-task of the lathe process and provide recommendations to reduce the human Error that occurs. This research involved all lathe operators at PT. C. and validity is carried out to practitioners to produce consensus. The results of human Error analysis using the SHERPA method found three types of human Errors in the lathe process, action Error, selection Error and information communication Error. So, to reduce the prediction of Errors, it is recommended to train operators, relayout the production floor, increase K3 awareness, increase accuracy and comprehensive communication.
Work Posture Analysis Based on Posture Evaluation Index Case Study of PT XTZ Workshop Department Pratama, Ardand Putra; Sulaiman, Mochamad; Karim, Abdul Alimul
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 7, No 1 (2025): Jurnal SENOPATI Vol 7, No 1
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2025.v7i1.7589

Abstract

Manual handling in workshop activities has the potential to cause greater injury to workers than moving goods with the help of tools. Therefore, this study conducted an analysis of the risk of occupational diseases using the PEI method in the workshop department with the aim of evaluating the work posture of workers in Manual Material Handling activities. The simulation with Technomatic Jack 8.4 software that has been run shows the calculation of the PEI value based on the LBA, OWAS, and RULA values in 10 manual handling movements. It was found that there were two movements that had a PEI value of more than 2 (Middle - Low Injury) which means it is dangerous if it continues to be done, both movements include movements when lifting the breakdrum and when moving the breakdrum, the LBA obtained has a value exceeding the NIOSH standard of 3400 N, in the same movement the OWAS produced is worth 4 and 3, and RULA in the same movement has a value of 7. So that in the movements when lifting the breakdrum and when moving the breakdrum, work improvements are needed to avoid injury.
Optimizing the Distribution and Allocation of COVID-19 Vaccines Using Mathematical Programming Approach: A Case Study in Indonesia Yaqin, Alvin Muhammad 'Ainul; Rosyid, Ghina Salsabila; Karim, Abdul Alimul; Sulaiman, Mochamad; Fadillah, Fitriah
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 6, No 1: February 2025
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v6i1.28013

Abstract

Effective distribution of COVID-19 vaccines is crucial for pandemic control. This study utilized a multi-product mixed-integer nonlinear programming (MINLP) model to optimize the distribution of five vaccine types across (AstraZeneca, Sinopharm, Moderna, Pfizer, and Sinovac). The population, segmented into five age groups (12-18 years, 19-30 years, 31-45 years, 46-59 years and over 60 years), accesses vaccines through 59 healthcare facilities in one of the large cities in Indonesia. With a budget of IDR 150 billion, the model procured five vaccine a total of 574,748 vaccine doses, distributed as follows: 112,954 of type 1, 115,733 of type 2, 115,649 of type 3, 112,171 of type 4, and 118,241 of type 5 vaccines. The model successfully optimized the distribution, achieving a delivery-to-demand ratio of 0.049, which reflects the proportion of vaccine demand met under various scenarios, particularly in scenario 4, which represents actual conditions. Decision-makers can further enhance vaccine allocation by adjusting the total budget; for instance, an additional IDR 10 billion would enable the distribution of 123,474 more doses, increasing the delivery-to-demand ratio to 0.056. This ratio of 0.056 was obtained by adjusting the total budget allocated for vaccine distribution in scenario 5, based on the results from AMPL and Gurobi software. A significant contribution of this study is the development of a MINLP model that ensures equitable distribution tailored to age-specific pandemic requirements. Validation using real-world data enhances the existing literature on vaccine distribution strategies. This study provides valuable insights for policymakers and managers aiming to optimize resource allocation and distribution strategies for COVID-19 vaccination programs, thereby improving overall pandemic management efficiency.
Analisis Beban Kerja Mental dengan Menggunakan Metode NASA-TLX (Task Load Index) pada Pekerja di PT CPS Lestari, Dea Ayu; Karim, Abdul Alimul
Journal of Industrial Innovation and Safety Engineering (JINSENG) Vol 2 No 1 (2024): Vol 2 No 1 (2024): JINSENG Volume 2 Nomor `1 January 2024
Publisher : Jurusan Teknologi Industri dan Proses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/jinseng.v2i1.756

Abstract

Penelitian ini bertujuan menganalisis beban kerja mental pada pekerja di PT. CPS, sebuah perusahaan yang bergerak di bidang jasa. Beban kerja mental yang berlebihan dapat memengaruhi produktivitas dan kinerja, sehingga penting untuk diukur dan dikelola. Berdasarkan observasi awal, pekerjaan di PT. CPS sangat menuntut fisik dan mental dalam mencapai target produksi yang telah ditetapkan. Oleh karena itu, penelitian ini menggunakan pendekatan NASA Task Load Index (NASA-TLX) untuk mengukur beban kerja mental pada tujuh pekerja dengan jenis pekerjaan yang bervariasi. Hasil pengukuran menunjukkan bahwa beban kerja mental berada pada tingkat yang cukup tinggi, dengan persentase di atas 50% untuk beberapa jenis pekerjaan, seperti sopir, IBC Tank cleaning, admin workshop, dan mekanik. Data dari grafik NASA-TLX lebih lanjut menguatkan temuan ini, di mana beberapa pekerja (P2 dan P5) menunjukkan skor Mental Demand (MD) dan Effort (EF) yang sangat tinggi, mengindikasikan tingginya tekanan kognitif dan upaya yang diperlukan dalam menyelesaikan tugas mereka. Tingginya Frustration Level (FL) pada pekerja P5 juga menyoroti adanya elemen stres dan ketidakpuasan. Berdasarkan temuan ini, diidentifikasi bahwa beban kerja mental yang tinggi menjadi masalah kritis yang perlu ditangani.
Analisis Pengukuran Produktivitas Kerja Karyawan Pada Proses Fabrikasi di Machining Bay dengan Metode Stopwatch Time Study di PT. XYZ Putri, Auliya Aisyah; Karim, Abdul Alimul
Journal of Industrial Innovation and Safety Engineering (JINSENG) Vol 2 No 1 (2024): Vol 2 No 1 (2024): JINSENG Volume 2 Nomor `1 January 2024
Publisher : Jurusan Teknologi Industri dan Proses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/jinseng.v2i1.769

Abstract

PT. XYZ is a company that engaged in the heavy equipment repair industry. In carrying out the company's business processes, the departments at PT. XYZ is required to be integrated with each other in order to achieve productivity. One of the departments at PT. XYZ is a fabrication department, which consists of a welding bay and a machining bay. This department consists of 3 workers with 1 main operator and 2 helpers. The level of productivity in this department is still below 80% or at a low level. In calculating worker productivity, data was collected using the stopwatch time study method. Furthermore, the data is classified as productive, supporting, and also non-productive activities according to the company's criteria. Then a Pareto Chart is formed to determine the largest percentage of causes from non-productive activities and also supports it along with a fishbone diagram that shows the root cause of the problems in the machining bay department. In the machining bay fabrication process, employee productivity only reaches 42% and support at 30%, and the non-productive rate reaches 28%. Pareto analysis was carried out in the support and non-productive categories, obtained a cumulative percentage of 80% in the support category, namely weekly routine at 33%, discussion at 31%, and clean up at 26%, while in the non-productive category there was rest with 41%, waiting at 24%, and personal time by 22%. Based on the Pareto chart that has been analyzed, the problems that dominate in the machining bay are re-analyzed regarding the root problems that occur at PT. XYZ. Based on the fishbone diagram, the main problems occur in man, method, management, and machine.
Analisis dan Usulan Perbaikan Dengan Metode 5S Pada Departemen Fabrikasi PT SPPA Wibowo, Satria Hadi; Karim, Abdul Alimul; Rizalmi, Sigit Rahmat
Journal of Industrial Innovation and Safety Engineering (JINSENG) Vol 2 No 1 (2024): Vol 2 No 1 (2024): JINSENG Volume 2 Nomor `1 January 2024
Publisher : Jurusan Teknologi Industri dan Proses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/jinseng.v2i1.773

Abstract

PT SPPA is a company that deals with the repair of mining components or heavy equipment. The company serves repairs and inspections of various types of machines, such as generators, welding machines, compressors, water pumps, and tractors. The fabrication department needs improvement in terms of structuring the work environment, especially in the toolkit area. The fabrication department is a part of the company which in carrying out its duties includes fabrication works such as material surface smoothing, component welding, the process of unification between parts in an item. In the area where the toolkit is located, it can be seen that the area is not well-organized, such as a hose that is not properly coiled, equipment collected on a large scale, and also there are still some unused items that give the impression of filling the space area of the toolkit. Therefore, a proposal for improvement is made using the 5S method, namely Seiri, Seiton, Seiso, Seiketsu, Shitsuke or can be interpreted as Concise, Neat, Clean, Treat, Diligent. This method can be used to produce a higher quality work area related to these five aspects, so as to reduce or eliminate the time to look for equipment in it. Then, suggestions for improvements through 3D designs are also generated based on previous evaluations regarding the similarity of item functions.
Co-Authors Adhela Yasmin Adiek Astika Clara Sudarni Adli Ghallib Ahmad Jamil Ahmad Rusdi Ahmad Rusdi Alvin Muhammad ‘Ainul Yaqin Amanda Dwi Wantira Anggraini, Irma Yanti Anis Rohmana Malik Anisa, Nurfadilah Chairunnisaa, Syarifah Chidmahdjati, Aria Bagiasa Christopher Davito Prabandewa Hertadi Davidson, Rinaldo Robeth Devy Setiorini Sa’adiyah Eis Nur Rizki Eka Krisna Santoso Endrawati, Budiani Fitria Enryco Sebastian Gultom Fadillah, Fitriah Handicap, Handicap Ibrahim, Sarah Shafira Irma Yanti Anggraini Lawrence, Patrick Andrew Leksono, Vridayani Anggi Lestari, Dea Ayu Lina Dianati Fathimahhayati, Lina Dianati Lintang Nataniela Dewanti Mochamad Sulaiman Muhamad Afham Muhammad Muhtadi Muhammad Nur Muhammad Nur Muhammad Nur Muqimuddin Muqimuddin Muqimuddin Muqimuddin Muqimuddin Muqimuddin Nabila, Aditia Ayu Rahma Noni Oktiana Setiowati Nurfadilah Anisa Parhaeni, Parhaeni Pratama, Ardand Putra Putri Gesan Prabawa Anwar Putri, Auliya Aisyah Rahbiah Sari Resy Kumala Sari Resy Kumala Sari Ridho Kamal Pratama Riki Herliansyah Rosyid, Ghina Salsabila Salsabila, Anisah Nazifa Sari, Resy Kumala Sigit Rahmat Rizalmi Suluhasa, Yoel Era Verly Valentino Wibowo, Satria Hadi Yudi Sukmono, Yudi Yuniar Maharani Zamzani, Muhamad Imron Zuleriwati A.S