This research took place in the Industrial computation laboratory, where the main function of the laboratory as a place of practical activity related to industrial engineering software for students. From the results of the Nordic Body Map preliminary questionnaire (NBM) showed that the highest percentage after students doing computer practically for 2 hours was the pain in the sitting position when operating the computer (typing and holding the mouse). Based on the analysis that has been used with the RULA method for positions at the time of computer operation, the results of risk level 3 to 4 are obtained (long-term action is needed) and the risk level is 5-6 (immediate action is required). To reduce the level of student injury risk during the learning process, this research proposes a redesign work desk position and seat position with a work station design approach based on student's anthropometric data by utilizing RULA. The three results of work station design proposals, computer desks namely table mat height 78 cm, 83 cm wide, and 45 cm long, 68 cm height keyboard and for chairs namely 49 cm seat height, 42 cm seat base width, 46 cm pedestal length, width of backrest 42 cm, height of backrest 58 cm with a slope of 5 o degree. By paying concern to the student's posture, the design proposal should appropriate and decrease the risk level of students who operating computer into level 1-2 (acceptance posture)
PT. XYZ merupakan perusahaan manufaktur yang memproduksi rokok, dimana bahan baku utama yang digunakan adalah tembakau. Masalah yang dihadapi PT. XYZ adalah kelebihan stok bahan baku, hal ini terjadi karena jumlah pengiriman bahan baku dari pemasok kepada PT. XYZ adalah 6.300 kg atau kelipatannya dengan tujuan untuk memaksimalkan kapasitas kendaraan pengangkut ditambah lagi dengan penentuan waste perencanaan tembakau oleh perusahaan yang cukup besar yaitu sebesar 5%. Metode Economic Order Quantity yaitu suatu sistem atau metode yang membahas tentang berapa jumlah bahan baku yang harus dipesan agar biaya persediaan minimal dan dapat mengurangi kekurangan persediaan bahan baku digudang sehingga dapat memenuhi kebutuhan konsumen. Dari permasalahan diatas maka dilakukan penelitian penerapan penyediaan bahan baku dengan menggunakan metode EOQ, perhitungan dilakukan untuk perencanaan persediaan satu minggu kedepan. Berdasarkan hasil analisa terlihat bahwa sebelum melakukan pemesanan, perusahaan sudah mempunyai persediaan pengaman (Safety Stock) 8.754 kg. Dan 7,5 hari sebelum operasi, perusahaan memesan Tembakau sebanyak 20.819 Kg untuk kebutuhan siklus produksi. Untuk kebutuhan selanjutnya setiap 5,5 hari perusahaan melakukan pemesanan sebesar 29.573 Kg.
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