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      Pendekatan Lean Ergonomi Dalam Perbaikan Postur Kerja Dan Penguranggan Waste Operator Assembly Di PT XYZ

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      Date
      2026
      Jenis/Type
      Tugas Akhir
      Subtype
      Undergraduate Theses
      Author
      SYAMIL, ZIYAD ROFI
      Apriliani, Fany
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      Abstract
      Pada area Workshop Maintenance PT XYZ ditemukan postur kerja yang tidak ergonomis serta aktivitas pemborosan (waste) yang menurunkan efektivitas dan efisiensi kerja operator. Penelitian ini bertujuan memperbaiki postur kerja operator assembly dan mengurangi waste menggunakan pendekatan lean ergonomi. Metode yang digunakan meliputi Nordic Body Map (NBM), Rapid Entire Body Assesment (REBA), Antropometri, Process Activity Mapping (PAM), dan penerapan prinsip 5S terhadap empat operator. Hasil penelitian menunjukkan operator mengalami keluhan pada leher, punggung, pinggang, lutut, dan betis dengan tingkat risiko REBA sangat tinggi. Hasil PAM menunjukkan waktu proses menurun dari 101,40 menit menjadi 85,20 menit, dengan pendekatan VA dari 73,08% menjadi 86,97% dan penurunan NVA dari 14,79% menjadi 0,00%. Perbaikan dilakukan melalui perancangan meja dan kursi ergonomis serta penerapan 5S sehingga mampu mengurangi waste motion dan transportation serta meningkatkan efektivitas dan produktivitas kerja operator assembly.
       
      Non ergonomics working postures and waste activities were identified in the Maintenance Workshop area of PT XYZ, reducing the effetiveness and efficiency of assembly operators. The methods employed included Nordic Body Map (NBM), Rapid Entire Body Assesment (REBA), Anthropometry, Process Activity Mapping (PAM), and 5S implementation involving four assembly operators. The results showed musculoskeletal complaints in the neck, back, lower back, knees, and calves, with a very high ergonomics risk level. PAM analysis indicated that process time decreased from 101,40 to 85,20 minutes, while Value Added (VA) activities increased from 73,08% to 86,97% and Non Value Added (NVA) activities decreased from 14,79% to 0,00%. Improvements trough ergonomics workstation design and 5S implementation reduced motion and transportation waste, thereby enhancing operator effectiveness and productivity.
       
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      http://repository.ipb.ac.id/handle/123456789/174123
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      • UF - Industrial Management [339]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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