ANALISIS POSTUR KERJA KARYAWAN DENGAN MENGGUNAKAN METODE WORKPLACE ERGONOMIC RISK ASSESSMENT (WERA) STUDI KASUS: UMKM KURNIA BAJA

Wijaya, Donny and Nugroho, Andung Jati (2024) ANALISIS POSTUR KERJA KARYAWAN DENGAN MENGGUNAKAN METODE WORKPLACE ERGONOMIC RISK ASSESSMENT (WERA) STUDI KASUS: UMKM KURNIA BAJA. Tugas Akhir thesis, University of Technology Yogyakarta.

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Abstract

Abstrak UMKM Kurnia Baja merupakan usaha yang bergerak di bidang industri manufaktur seperti bengkel las dan konstruksi baja, menggunakan sistem strategi produksi Make-To-Order di mana produksi dilakukan setelah pesanan diterima. Proses produksi di UMKM Kurnia Baja dimulai dengan pengukuran material, dilanjutkan dengan pemotongan sesuai ukuran, pengelasan komponen material, penghalusan bagian tertentu, pengecatan produk, dan akhirnya produk siap dipasang. Berdasarkan hasil survei pendahuluan di UMKM Kurnia Baja menggunakan metode Workplace Ergonomic Risk Assessment (WERA), ditemukan masalah postur kerja pada setiap divisi. Proses identifikasi level pekerjaan dengan metode WERA mencakup 9 kategori: bahu, pergelangan tangan, punggung, kaki, leher, kekuatan, getaran, kontak stres, dan lamanya pekerjaan. Skor tertinggi 40 didapat pada proses perakitan material, diikuti proses pengukuran material dengan skor 39, proses pemotongan dengan skor 39, proses penghalusan dengan skor 38, dan skor terkecil 33 pada proses pengecatan. Hal ini menunjukkan rentang skor 33 sampai 40 yang berarti seluruh divisi pekerjaan memiliki tingkat risiko medium, sehingga diperlukan investigasi lebih lanjut dan perbaikan sistem kerja. Usulan perbaikan untuk proses perakitan material meliputi penyediaan meja dengan tinggi yang dapat diatur (adjustable) agar sesuai dengan tinggi pekerja, serta kursi ergonomis agar pekerja dapat mengistirahatkan punggungnya sewaktu-waktu. Kata kunci: Workplace Ergonomic Risk Assessment, Postur Kerja, K3 ABSTRACT UMKM Kurnia Baja is a business operating in the manufacturing industry, including welding workshops and steel construction. It utilizes a Make-To-Order production strategy, meaning production is initiated upon receiving an order. The production process at UMKM Kurnia Baja starts with measuring the materials, then cutting them to size, welding the material components together, refining specific parts, painting the product, and preparing it for installation. After conducting a preliminary survey at UMKM Kurnia Baja using the Workplace Ergonomic Risk Assessment (WERA) method, it was found that there were work posture issues in every division. In the Workplace Ergonomic Risk Assessment (WERA) method, job levels are identified through 9 categories: shoulders, wrists, back, legs, neck, strength, vibration, contact stress, and duration of work. The material assembly process received the highest score of 40, followed by the material measurement process with a score of 39, the cutting process with a score of 39, the refining process with a score of 38, and the painting process with the lowest score of 33. This result indicates a score range of 33 to 40, signifying a medium risk level across all work divisions. Therefore, further investigation and enhancements to the work system are necessary. Proposed improvements for the material assembly process involve providing tables with adjustable heights to accommodate workers' varying heights, along with ergonomic chairs to allow workers to support their backs whenever needed. Keywords: Workplace Ergonomic Risk Assessment, Work Posture, K3

Item Type:	Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir)
Subjects:	T Technology > TS Manufactures
Divisions:	Fakultas Sains dan Teknologi > S1 Teknik Industri
Depositing User:	Kaprodi S1 Teknik Industri UTY
Date Deposited:	05 Dec 2024 07:33
Last Modified:	05 Dec 2024 07:33
URI:	http://eprints.uty.ac.id/id/eprint/17116

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