Pengukuran Risiko Kerja dengan Metode OCRA pada Aktivitas Final Assembly Komponen Pesawat
DOI:
https://doi.org/10.29313/bcsies.v6i1.23049Keywords:
Ergonomi, Occupational Repetitive action (OCRA), Panel LowerAbstract
Abstract. Non-ergonomic working postures can lead to physical complaints, increase the risk of Musculoskeletal Disorders (MSDs), and reduce work productivity. PT Dirgantara Indonesia (PT DI) is a national company engaged in the manufacturing of complete passenger aircraft, aircraft components, helicopters, and aircraft engine maintenance for both civil and military sectors. The market response strategies applied by PT DI include Engineering to Order (ETO) and Make to Order (MTO). The assembly process of the lower panel components of the Airbus A350 at PT Dirgantara Indonesia is performed manually and repetitively, which potentially increases the risk of musculoskeletal disorders (MSDs). This study aims to identify the level of ergonomic risk using the Occupational Repetitive Actions (OCRA) method. The results of the OCRA risk assessment indicate a high risk level for the right hand with a score of 6, and a moderate risk level for the left hand with a score of 4.
Abstrak. Postur kerja tidak ergonomis dapat menyebabkan keluhan, meningkatkan risiko Musculoskeletal Disorders (MSDs) serta menurunkan produktivitas kerja. PT. Dirgantara Indonesia merupakan perusahaan nasional yang memproduksi pesawat utuh penumpang, komponen pesawat, helikopter, pemeliharaan mesin baik untuk sipil dan militer. Strategi merespon pasar yang digunakan oleh PT. DI yaitu engineering to order (ETO) dan make to order (MTO). Proses assembly untuk komponen panel lower pesawat Airbus A350 di PT. Dirgantara Indonesia dilakukan secara manual dan berulang sehingga berpotensi menimbulkan musculoskeletal disorders (MSDs). Penelitian ini bertujuan untuk mengidentifikasi tingkat risiko ergonomi menggunakan metode Occupational Repetitive Actions (OCRA). Hasil pengukuran risiko OCRA menunjukkan risiko tinggi pada tangan kanan dengan skor 6 serta risiko sedang pada tangan kiri dengan skor 4.
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[D. Colombini and E. Occhipinti, Risk Analysis and Management of Repetitive Actions. 2016. doi: 10.1201/9781315382678.
