Jurnal Teknik Industri最新文献

{"title":"Analisis Sistem Antrian Pelayanan Bongkar Muat Kapal Tongkang Batu Bara pada Mother Vessel untuk Meminimalisir Waktu Bongkar Muat pada PT. Handil Bhakti Persada","authors":"Analisis Sistem, Antrian Pelayanan, Bongkar Muat, Kapal Tongkang, Batu Bara pada Mother Vessel untuk, Meminimalisir Waktu, PT Handil, Bhakti Persada, Hanrizaldi Bagus, Satrio Langgeng, Hilyatun Nuha, Hery Murnawan","doi":"10.25105/jti.v12i2.15638","DOIUrl":"https://doi.org/10.25105/jti.v12i2.15638","url":null,"abstract":"Abstrak — Penelitian ini bertujuan untuk mengetahui berapa lama waktu antrian kapal untuk mendapatkan pelayanan bongkar muat mulai dari proses kapal datang, prepare loading, Pemasangan bumper kapal, pemasangan tali kapal, tongkang sandar ke mother vessel, menurunkan alat berat, commenced loading, triming cargo, complite loading, menaikkan alat berat dan barge cast off serta bagaimana cara mengoptimalkan sistem antrian pelayanan bongkar muat batu bara dengan menggunakan metode simulasi diskrit dan software ARENA pada PT Handil Bhakti Persada Banjarmasin, yang merupakan perusahaan penyedia jasa bongkar muat batu bara. Adanya antrian dan total waktu bongkar muat yang lama menyebabkan terjadinya mahalnya ongkos bongkar muat serta hilangnya pelanggan dikarenakan lamanya waktu bongkar muat . Dari hasil penelitian yang dilakukan didapatkan hasil sebagai berikut yaitu Kapasitas Number Out kapal sebesar 17 kapal, VA Time sebesar 10050.55 Menit, Wait time 20587.22 Menit, Total Time 1133672 Menit dan WIP sebesar 183009 Menit. \u0000Abstract — This study aims to find out how long the ship queues to get loading and unloading services starting from the ship arriving process, preparing loading, installing ship bumpers, installing ship ropes, barges docking to the mother vessel, unloading heavy equipment, commenced loading, triming cargo, complete loading. , raising heavy equipment and barge cast offs and how to optimize the coal loading and unloading service queuing system using discrete simulation methods and ARENA software at PT Handil Bhakti Persada Banjarmasin, which is a coal loading and unloading service provider company. The existence of queues and the long total loading and unloading time causes the occurrence of . the high cost of loading and unloading and the loss of customers due to the long loading and unloading time. From the results of the research conducted, the following results are obtained, namely the Number Out capacity of the ship is 17 ships, VA Time is 10050.55 Minutea, Wait time is 20587.22 Minutes, Total Time is 1133672 Minutes and WIP is 183009 Minutes.","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81302737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengukuran Kinerja Supply Chain Management UKM Mina Indo Sejahtera dengan Model SCOR dan Perbandingan Berpasangan","authors":"Ukm Mina, Indo Sejahtera, Model Scor, dan Perbandingan Berpasangan, A. Cindy, Nurmalita Sari, Pramudi Arsiwi","doi":"10.25105/jti.v12i3.15655","DOIUrl":"https://doi.org/10.25105/jti.v12i3.15655","url":null,"abstract":"Intisari— UKM Mina Indo Sejahtera merupakan UKM yang menjual produk frozen food yang praktis dan menyehatkan karena pengolahan produk dilakukan tanpa menggunakan penyedap rasa, tanpa pengawet, tanpa pewarna buatan, dan tanpa antibiotik. Guna menakar kinerja terhadap manajemen rantai pasok, salah satu strategi perusahaan yang diterapkan adalah dengan meningkatkan kinerja Supply Chain Management (SCM) supaya mampu bekerja lebih optimal, sehingga menciptakan kualitas produk yang baik dengan memanfaatkan model Supply Chain Operation Reference (SCOR) yang dibantu dengan Metode Perbandingan Berpasangan guna menetapkan bobot di tiap metrik (Irfan, 2008). Dari hasil perhitungan tersebut dapat diketahui yang mana indikator kinerja perusahaan yang tergolong rendah, dengan cara ini dapat diberikan saran perbaikan, serta metrik apa saja yang mempengaruhi kinerja pekerja pada perusahaan. Supply Chain Operation Reference (SCOR) merupakan model referensi pada operasi rantai pasok dengan 5 atribut yang digunakan yaitu plan, source, make, deliver, dan return (Pujawan, 2005). Sedangkan Metode Perbandingan Berpasangan berguna menentukan bobot pada tiap metrik, jadi dalam penelitian kali ini Metode Perbandingan Berpasangan yang telah diadaptasi dari (Saaty, 1993) akan dipakai. Indikator pengukuran kinerja rantai pasok dengan pendekatan SCOR terdiri dari 3 level, level 1 (Kriteria Proses) terdiri dari 5 proses, level 2 (Konfigurasi Proses) terdiri dari 9 proses, didalam terdapat proses Atribut Kinerja yang terdiri dari 30 atribut kerja dan level 3 (Matriks) terdiri dari 35 matriks. Nilai akhir kinerja rantai pasok adalah 68,01 (Average). Secara keseluruhan kinerja rantai pasok berjalan dengan baik sesuai rata-rata, namun perlu dilakukan pengembangan pada indikator-indikator yang perlu diperbaiki agar kinerja rantai pasok di UKM Mina Indo Sejahtera dapat meningkat lebih baik lagi ke kategori diatasnya. Prioritas terendah level 1 adalah Make (meningkatkan kualitas, membuat inovasi terbaru, memberi penghargaan pekerja), prioritas terendah level 2 adalah Agility pada Make (meningkatkan kemampuan merespon perubahan pasar), dan prioritas terendah level 3 adalah Waktu Siklus Pengiriman (penambahan armada pengiriman dengan sistem pengiriman sentralisasi). \u0000Abstract-- Mina Indo Sejahtera UKM is an UKM that sells frozen food products that are practical and healthy because the product is processed without using flavorings, without preservatives, without artificial coloring, and without antibiotics. In order to measure the performance of supply chain management, one of the company's strategies implemented is to improve the performance of Supply Chain Management (SCM) so that they are able to work more optimally, thereby creating good product quality by utilizing the Supply Chain Operation Reference (SCOR) model assisted by the Pairwise Comparison to assign weights to each metric (Irfan, 2008). From the results of these calculations, it can be seen which company performance indic","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73644304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analisis Postur Tubuh Pekerja pada Bagian Support Sandblasting di PT PO dengan Menggunakan Metode Posture Evaluation Index (PEI)","authors":"Putri Oktaviani, Ririn Regiana, Dwi Satya, Aditya Herliawan","doi":"10.25105/jti.v12i3.15650","DOIUrl":"https://doi.org/10.25105/jti.v12i3.15650","url":null,"abstract":"Intisari— Perusahaan manufaktur merupakan perusahaan yang memproduksi bahan mentah atau bahan baku menjadi barang jadi, dengan menggunakan alat, mesin, maupun dengan bantuan tenaga manusia. Perusahaan manufaktur ergonomi dan antropometri sangat dibutuhkan. PT PO sendiri merupakan perusahaan internasional pembuatan produk pemantauan korosi pipa internal dan menyediakan layanan yang berkaitan dengan pengelolaan data lapangan kehilangan logam pipa, atau biasa disebut sebagai perusahaan “Corrosion Monitoring System (CMD)”. Perusahaan manufaktur tidak lepas dengan adanya kegiatan manual material handling, hal ini dapat menyebabkan masalah kesehatan kerja khususnya cidera MSDs. PT PO yang memiliki permasalahan tidak ergonomisnya posisi kerja pada area support sandblasting dimana terdapat keluhan nyeri pada bagian tubuh pekerja. Antropometri sendiri merupakan studi yang berkaitan dengan postur tubuh manusia dan juga desain alat bantu yang dipakai manusia. Metode PEI ini bertujuan untuk menghitung posisi pekerja apakah sudah ergonomis atau belum, jika posisi tidak ergonomis maka akan dilakukan perbaikan pada posisi kerja dengan mendesain alat bantunya. Hasil dari penggunakaan metode PEI pada permasalahan yang ada pada PT PO setelah melakukan perbaikan meja kerja sebesar 1.105, juga menghasilkan waktu kerja yang lebih efektif dan efisien dengan masing-masing membutuhkan waktu 269 x 10-4 menit dan 554 x 10-4 menit dalam satu produk untuk membersihkan dan menyuci produk DBB (Double Block & Bleed). Diharapkan perusahaan harus lebih memperhatikan posisi para pekerja, khususnya adalah pada area support sandblasting karena pada area tersebut posisi pekerja yang paling tidak ergonomis, sehingga pekerja pada area tersebut lebih sering dan lebih cepat mengalami kelelahan kerja. \u0000Abstract— Manufacturing companies are companies that produce raw materials or raw materials into finished goods, using tools, machines, or with the help of human labor. Ergonomics and anthropometric manufacturing companies are in demand. PT PO itself is an international company manufacturing internal pipe corrosion monitoring products and providing services related to field data management of pipe metal loss, or commonly referred to as a “Corrosion Monitoring System (CMD)” company. Manufacturing companies are not separated from the manual material handling activities, this can cause occupational health problems, especially MSDs injuries. PT PO which has problems of unergonomisnya working position in the sandblasting support area where there are complaints of pain in the body of workers. Anthropometry itself is a study related to the posture of the human body and also the design of tools used by humans. This PEI method aims to calculate the position of the worker whether it is ergonomic or not, if the position is not ergonomic then there will be improvements in the work position by designing the tool. The results of the use of PEI method on the existing problems at PT PO after repairing the","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"119 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82660197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Line Balance Application to Achieve Optimum Work Efficiency at Work Station in PT. Pulsara Cempaka – Cigarette Factory at Tulungagung District, East Java","authors":"R. Prabowo","doi":"10.25105/jti.v12i3.15659","DOIUrl":"https://doi.org/10.25105/jti.v12i3.15659","url":null,"abstract":"Intisari— Keseimbanngan lintasan sebagai aspek utama yang harus diberikan perhatian pada saat melakukan proses produksi dan jika keseimbangan pada stasiun kerja mengalami gangguan maka akan terjadi permasalahan seperti delay, bottle neck, proses produksi tidak efisien dan efektif yang dapat berakibat terjadinya penurunan produktivitas. Pabrik rokok Pulsara Cempaka mengalami permasalahan terkait keseimbangan lintasan karena pekerja masih banyak menganggur karena berbagai hal terutama menunggu pekerjaan selanjutnya. Pada penelitian ini digunakan beberapa metode antara lain region approach, Ranked Positional Weight (RPW), presedence diagram, bobot posisi, penentuan waktu siklus, penentuan jumlah stasiun kerja, balance delay dan efisiensi lintasan. Dengan berbagai pendekatan metode tersebut diharapkan waktu produksi dan efisiensi lintasan optimal maupun stasiun kerja optimal. Jumlah outut produksi rata-rata sebagai parameter untuk menetapan waktu siklus ideal. Hasil dari penelitian ini bahwa perusahaan dapat memperoleh efisiensi lintasan sebesar 69% dan balance delay dapat dikurangi sebesar 42% dari 74% menjadi 32% dengan target produksi harian sesuai target. \u0000  \u0000Abstract— The line balance is the main aspect that must be paid attention to when carrying out the production process. If the balance at the workstation is disturbed, there will be problems such as delays, bottlenecks, and inefficient and effective production processes, which can result in a decrease in productivity. Pulsara Cempaka cigarette factory is experiencing issues related to line balancing because many workers are still unemployed for various reasons, especially waiting for the next job. This study used several methods, including the region approach, Ranked Positional Weight (RPW), precedence diagram, position weights, determining cycle time, deciding the number of workstations, balance delay, and track efficiency. With these various approaches, it is expected that the production time and efficiency of the optimal path and workstation are optimal—the amount of average production output as a parameter to determine the ideal cycle time. The results of this study show that the company can obtain a tracking efficiency of 69%, and the balance delay can be reduced by 42% from 74% to 32% with a daily production target according to the target","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"85 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85574064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Forecasting and Control of Calcium Carbide and Flour Spar Inventories (Case Study: PT. XYZ Southeast Sulawesi)","authors":"M. Nurdin, Fauzi Widyawati","doi":"10.25105/jti.v12i3.15658","DOIUrl":"https://doi.org/10.25105/jti.v12i3.15658","url":null,"abstract":"Intisari— meramalkan dan mengendalikan pasokan bahan baku calcium carbide dan flour spar di PT XYZ Sulawesi Tenggara, memiliki tujuan khusus untuk memprediksi dan menentukan pasokan bahan baku yang optimal dan efisien sehingga dapat meminimalisir terjadinya kelebihan stok dan kurangnya stok. Berdasarkan hasil perhitungan, jika peramalan menggunakan metode single exponential smoothing dalam pengadaan bahan baku kalsium karbida akan diperoleh grafik penggunaan RAMP yang lebih banyak dan cenderung naik dari waktu ke waktu, sedangkan bahan baku tepung spar memperoleh grafik penggunaan yang lebih miring daripada penggunaan aktual dan variabel dan cenderung menurun. Jumlah persediaan calcium carbide safety sebesar 184.289 unit/hari dan tepung spar sebesar 13.462 unit/hari, batas atau titik pemesanan bahan baku yang dibutuhkan oleh perusahaan untuk kalsium karbida sebesar 192.318 unit/hari dan tepung spar sebesar 13.951 unit/hari, dan frekuensi pembelian bahan baku kalsium karbida dan tepung spar optimal adalah dua belas kali lipat dari pembelian bahan baku dalam satu periode. \u0000Abstract—  Forecasting and controlling the supply of calcium carbide and flour spar raw materials at PT XYZ Southeast Sulawesi, has a special purpose to predict and determine the optimal and efficient supply of raw materials so as to minimize the occurrence of excess stock and lack of stock. Based on the results of calculations, if forecasting using the single exponential smoothing method in the procurement of calcium carbide raw materials will be obtained more RAMP usage graph and tend to rise over time, while the raw material flour spar obtained more sloping usage graph than actual use and variable and tend to decrease. The amount of calcium carbide safety inventory of 184.289 units/day and flour spar amounted to 13.462 units/day, the limit or point of ordering raw materials needed by the company for calcium carbide amounted to 192.318 units/day and flour spar amounted to 13.951 units/day, and the frequency purchase of calcium carbide raw materials and optimal spar flour is twelve times the purchase of raw materials in one period.","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82959702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalensi Keluhan Otot Rangka dan Tingkat Produktivitas Subyektif pada Karyawan Marketing Online","authors":"Jurnal Teknik Industri, Purwandini Sutarto, Nailul Izzah, Zahrotul Farda","doi":"10.25105/jti.v12i2.15643","DOIUrl":"https://doi.org/10.25105/jti.v12i2.15643","url":null,"abstract":"Intisari— Pekerja penjualan online merupakan salah satu tulang punggung penjualan produk melalui e-commerce yang saat ini berkembang sangat pesat. Karakteristik pekerja marketing online dapat dikategorikan sebagai office work yang berhubungan erat dengan interaksi antara pekerja dengan komponen dalam stasiun kerja meliputi meja/bangku kerja, kursi, monitor, mouse, keyboard, dan telepon, faktor psikososial. Pekerja menghabiskan sebagian besar waktu dalam posisi duduk di depan komputer yang berkaitan dengan resiko munculnya keluhan otot rangka atau musculoskeletal disorders (MSDs). Penelitian ini bertujuan mengetahui tingkat keluhan nyeri otot, penilaian faktor resiko postur kerja, dan tingkat produktivitas individu secara subyektif. Penelitian ini bersifat deskriptif cross-sectional dengan subyek 30 pekerja sales online (total sampling) di PT X, suatu industri busana muslim skala menengah di kota Gresik. Pengukuran tingkat keluhan MSD secara subyektif dilakukan dengan kuesioner Nordic Body Map , penilaian faktor resiko postur kerja menggunakan Rapid Office Strain Assessment (ROSA), dan tingkat produktivitas individu  dengan Individual Work Performance Questionnaire (IWPQ). Hasil penelitian menunjukkan pekerja melaporkan tingkat keluhan otot rangka secara subyektif mencapai lebih dari 50% pada satu tahun dan tujuh hari terakhir pada anggota tubuh bagian atas yang meliputi leher, bahu, punggung atas, dan punggung bawah. Skor ROSA akhir 7-9 mengindikasikan perlu perbaikan segera. Adapun tingkat laporan diri  produktivitas individu secara umum cukup baik. Namun demikian, pekerja yang mengalami keluhan di bagian tubuh tertentu cenderung melaporkan tingkat produktivitas lebih rendah dibandingkan mereka yang tidak mengalami.  Usulan perbaikan yang dapat dilakukan mencakup perbaikan fasilitas kerja dan organisasi kerja seperti pengaturan waktu istirahat, peregangan, dan ergonomi partisipatori. \u0000Abstract— Online sales people play pivotal roles in the success of the product sales through rapidly growing e-commerce business. Their types of work have been characterized by office work which correlate with the interactions among workers and the components of their workstations, including table/desk, chair, monitor, mouse, keyboard, telephone, and psychosocial factors. Working hours were mostly spent sedentary in front of computers which have been related with some musculoskeletal disorders (MSDs) factors. This study aims to evaluate the prevalence of MSDs, risk factors for MSDS, and self-report individual productivity. This study employed a cross-sectional design, recruiting 30 online sales participants (total sampling) from a medium scale of muslim fashion industry in Gresik. The questionnaire included Standardized Nordic questionnaire for musculoskeletal disorders, Rapid Office Strain Assessment (ROSA) for identifying risk factors, and Individual Work Performance Questionnaire (IWPQ) for self-reported productivity. We found that more than 50% of workers exper","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"103 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91234901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengembangan Model Bisnis UMKM VIA laundry and Shop dengan Pendekatan Design Thinking pada Masa Pandemi Covid-19","authors":"Irvan Setyawan, Dadan Umar Daihani, Imam Kisowo","doi":"10.25105/jti.v12i3.15656","DOIUrl":"https://doi.org/10.25105/jti.v12i3.15656","url":null,"abstract":"Intisari— UMKM VIA laundry and Shop merupakan usaha yang dikelola oleh pekerja yang handal dan berpengalaman dalam memberikan kemampuan dalam bidang laundry, keterampilan yang sudah termasuk cuci kiloan dan jasa setrika. Permasalahan pada VIA laundry and Shop kurangnya pada perhatian pada pengambangan bisnis yang perlu dievaluasi dan dilakukan perubahan untuk bertahan pada masa pandemi Covid-19. Manfaat dari pengembangan bisnis dapat meningkatkan pada pengguna jasa laundry dan dapat bersaing dengan Kompetitor di sekitar wilayah VIA laundry and Shop. Metode yang akan digunakan pada pengambangan bisnis ini adalah Design Thinking, Lean Canvas, Value Proposition Canvas, dan Blue Ocean Strategy. Emphaty Map UMKM VIA laundry and Shop yaitu Customer mengalami pihak laundry yang sulit dihubungi,hasil cuci yang kurang memuaskan, packing yang tidak rapih. Hasil Value Proposition Canvas adalah UMKM VIA laundry and Shop memberikan sarana sosial media dan website, memberikan promosi paket cuci, dan memberikan layanan tambahan dengan sesuai request customer. Hasil Lean Canvas usulan UMKM VIA laundry and Shop. Memberikan paket cuci, garansi cuci, dan website/sosial media.Dari perumusan Blue Ocean Strategy UMKM VIA laundry and Shop menawarkan memberikan suatu platform seperti sosial media dan website, mengengbangkan cara mencuci dengan memperhatikan lebih detail tentang sabun dan pewangi yang akan digunakan untuk mencuci dengan menawarkan customer jika ungin menggunakan pewangi atau tidak, menyediakan plastik packing yang sesuai dengan ukuran berat cuci kiloan. Pada perhitungan gross margin Rp.78.523.478. Perhitungan Break Even Point unit adalah 24.685 unit. Break Even Point didapatkan sebanyak Rp. 447.327.322. \u0000Abstract— UMKM VIA laundry and Shop is a business managed by workers who are reliable and experienced in providing skills in the field of laundry, skills that include laundry kiloan and ironing services. The problem with VIA laundry and Shop is the lack of attention to business development that needs to be evaluated and changed to survive the Covid-19 pandemic. The benefits of business development can improve in  laundry service users and can compete with competitors around the VIA laundry and Shop area. The methods that will be used in this business development are Design Thinking, Lean Canvas, Value Proposition Canvas, and Blue Ocean Strategy. Emphaty Map UMKM VIA laundry and Shop that is Customer experiencing laundry parties that are difficult to contact, unsatisfaktory washing results, untidy packing. The result of Value Proposition Canvas is THAT UMKM VIA laundry and Shop provide social media and website facilities, provide laundry package promotion, and provide additional services in accordance with customer requests. Lean Canvas results proposed by UMKM VIA laundry and Shop. Provide washing packages, washing guarantees, and website / social media. From the formulation of Blue Ocean Strategy UMKM VIA laundry and Shop offers to provide a platform su","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85425630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Minimasi Risiko Muskuloskeletal Disorders dan Beban Kerja Fisik pada Operator Proses Setting Di PT. Jaya Beton Indonesia","authors":"Nimatur Rohmah, Ika Wahyu Utami, Dian Mardi Safitri","doi":"10.25105/jti.v12i2.15644","DOIUrl":"https://doi.org/10.25105/jti.v12i2.15644","url":null,"abstract":"Intisari—Penelitian ini dilakukan pada PT.Jaya Beton Indonesia dimana ditemukannya indikasi beban kerja fisik yang berlebih dan postur kerja yang buruk pada operator proses setting. Permasalahan diketahui berdasarkan hasil identifikasi dengan kuesioner Nordic Body Map pada operator proses setting yang menunjukan adanya keluhan mengenai rasa sakit yang dialami oleh operator pada bagian lengan, punggung, pinggang dan lutut serta adanya beban kerja fisik yang berlebih dimana operator mengeluhkan adanya rasa sakit pada lengan dan bahu pada saat bekerja. Tujuan dari penelitian ini adalah memberikan usulan perbaikan untuk mengurangi beban kerja fisik dan risiko Musculoskeletal Disorders yang dialami operator. Identifikasi risiko pada aktifitas kerja dilakukan dengan menggunakan metode Rapid Entire Body Assessment (REBA) dan skor akhir yang didapatkan untuk postur kerja pada proses setting adalah 8. Hasil dari penilaian menggunakan REBA menunjukan bahwa aktifitas kerja memiliki risiko tinggi dan perlu adanya perbaikan segera. Diketahui bahwa operator memiliki beban kerja fisik yang berlebih, hal ini diketahui berdasarkan hasil pengukuran denyut nadi dan perhitungan konsumsi energy dimana diketahui bahwa kategori beban kerja fisik yang dialami oleh operator termasuk dalam kategori berat. Usulan perbaikan yang diberikan untuk mengurangi beban kerja fisik adalah dengan menghitung kebutuhan waktu istirahat bagi operator yaitu selama 9,25 menit setiap melakukan pekerjaan selama 30 menit. Kemudian usulan rancangan berupa Mold Setting Bench untuk memperbaiki postur kerja operator memberikan nilai REBA dengan skor 3 dimana risiko MSDS menjadi lebih rendah.\u0000Abstract—. This research was conducted at PT. Jaya Beton Indonesia where indications of excessive physical workload and poor work posture were found in the setting process operator. The problem was identified based on the results of identification with the Nordic Body Map questionnaire on the operator setting process which showed complaints about the pain experienced by the operator in the arms, back, waist and knees as well as the presence of excessive physical workload where the operator complained of pain in the arms and legs. shoulder at work. The purpose of this study is to propose improvements to reduce the physical workload and the risk of Musculoskeletal Disorders experienced by operators. Risk identification in work activities is carried out using the Rapid Entire Body Assessment (REBA) method and the final score obtained for work posture in the setting process is 8. The results of the assessment using REBA show that work activities have a high risk and need immediate improvement. It is known that the operator has an excessive physical workload, this is known based on the results of pulse measurements and energy consumption calculations where it is known that the category of physical workload experienced by the operator is included in the heavy category. The improvement proposal given to reduce the p","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91146849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identifikasi Waste pada Proses Remanufaktur Blade Lift Cylinder D-8R dengan Pendekatan Lean Manufacturing","authors":"Jurnal Teknik Industri, Darma Catur Kurniawan, Muqimuddin, M. Zamzani","doi":"10.25105/jti.v12i2.15641","DOIUrl":"https://doi.org/10.25105/jti.v12i2.15641","url":null,"abstract":"Intisari— Blade Lift Cylinder D-8R merupakan salah satu komponen hidrolik alat berat. Dampak dari banyaknya remanufaktur terhadap komponen blade lift cylinder D-8R ini menyebabkan leadtime pengiriman ke pelanggan menjadi lama. Hal ini akhirnya merugikan perusahaan dan juga pelanggan secara tidak langsung. Kajian awal mengungkapkan bahwa leadtime disebabkan oleh jumlah pemborosan (waste) pada proses produksi komponen blade lift cylinderD-8R. Adapun anlaisis terhadap pemborosan pada proses remanufaktur blade lift cylinder D-8R dapat menjadi strategi pilihan. Pada penelitian ini menggunakan lean manufacturing sebagai pendekatan analisis 7 pemborosan. Hasil penelitian menunjukan nilai Process Cycle Efficiency (PCE) Current Value Stream Mapping (CVSM) sebesar 30,4%, kemudian nilai PCE pada kondisi perbaikan Future Stream Mapping (FVSM) meningkat menjadi 84,6%. Dari hasil ini dapat diketahui adanya kenaikan sebesar 54,2%. Penurunan leadtime remanufaktur blade lift cylinder D-8R sekitar 10406 menit atau sekitar 63,9%. Dengan demikian, Pemborosan pada proses remanufaktur komponen blade lift cylinder D-8R dengan pendekatan Lean Manufacturing dapat diidentifikasi dan leadtime menurun lebih dari separuh leadtime pada kondisi awal. \u0000Abstract— Blade Lift Cylinder D-8R is one of the hydraulic components of heavy equipment. The impact of the many remanufacturing of the blade lift cylinder components of the D-8R causes long lead times for delivery to customers. This ultimately harms the company and also the customers indirectly. Preliminary studies reveal that leadtime is caused by the amount of waste in the production process of the blade lift cylinderD-8R component. The analysis of waste in the remanufacturing process of the D-8R blade lift cylinder can be the strategy of choice. In this study, lean manufacturing is used as a waste analysis approach. The results showed that the Process Cycle Efficiency (PCE) Current Value Stream Mapping (CVSM) was 30.4%, then the PCE value in the improved condition of Future Stream Mapping (FVSM) increased to 84.6%. From these results, it can be seen that there was an increase of 54.2%. The decrease in leadtime for remanufacturing the blade lift cylinder of the D-8R is about 10406 ​​minutes or about 63.9%. Thus, waste in the remanufacturing process of the blade lift cylinder component of the D-8R with the Lean Manufacturing approach can be identified and leadtime is reduced by more than half of the leadtime in the initial condition.","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87554030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simulation-based Optimization Approached to Design a Proposed Warehouse Layout on Bicycle Industry","authors":"Farrel Stefan Sienera, Tanti Octavia, Desi Winoto","doi":"10.9744/jti.24.2.141-150","DOIUrl":"https://doi.org/10.9744/jti.24.2.141-150","url":null,"abstract":"The finished goods must be stored in a warehouse before the items are dispatched. Due to the increasing demand in 2020, there will be an increase in the quantity of items, which will cause the finished goods warehouse at PT X to reach capacity. This issue lengthens the flow through the warehouse and makes it easier for the items to sustain damage. To improve capacity, the firm is building a new finished goods warehouse, and it wants to organize the two warehouses so that the displacement time is as short as possible. This study utilized simulations to calculate the time and dedicated and class-based storage strategies to establish the layout. This study utilized simulations to determine the time and dedicated and class-based storage approaches to establish the layout. According to the findings, the dedicated storage technique has a total displacement distance of 703,952 meters and an average moving duration of 3.37 minutes per pallet. These findings are not as useful as the class-based storage technique, which has 705,961 meters and an average pallet turn time of 3.53 minutes.","PeriodicalId":32828,"journal":{"name":"Jurnal Teknik Industri","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78917134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}