Muhammad Iqbal Suseno, Putra (2026) Optimasi Kapasitas Produksi dan Tenaga Kerja Berbasis Beban Fisik dan Biaya. (Optimization of Production Capacity and Workforce Based on Physical Workload and Cost). Undergraduate thesis, Universitas 17 Agustus 1945 Surabaya.
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Abstract
PT Romi Violeta faces challenges in achieving the production target for Ridge Table furniture, with an average production deficit of 81 units per month. Preliminary observations revealed that this productivity decline was associated with high subjective fatigue, where 64.29% of operators were classified as experiencing high to very high fatigue. This study aims to evaluate subjective fatigue and physical workload, determine the optimal workforce allocation to eliminate the production deficit, and assess operational cost efficiency. The research employed the Stopwatch Time Study, the Industrial Fatigue Research Committee (IFRC) questionnaire, Cardiovascular Load (%CVL) analysis, Work Load Analysis (WLA), and Total Expected Cost (TEC). The WLA results indicated that the production system requires an optimal workforce of 15.36 workers. Therefore, one additional worker was proposed, resulting in a total of 15 workers, while the remaining workload (0.36 worker equivalent) was managed through scheduled overtime. The proposed improvement successfully eliminated the production deficit and enabled the company to achieve 100% of its production target. Furthermore, the projected physical workload (%CVL) decreased from 53%–67% to 42%–50%, while the TEC approach reduced daily operational costs from IDR 3,045,600 to IDR 2,175,600, generating daily savings of IDR 870,000.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Work Fatigue, Physical Workload, Work Load Analysis, Total Expected Cost |
| Subjects: | T Technology > T Technology (General) T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Program Studi Teknik Industri |
| Depositing User: | 1412200221 Muhammad Iqbal Suseno Putra |
| Date Deposited: | 26 Aug 2026 06:14 |
| Last Modified: | 26 Aug 2026 06:14 |
| URI: | http://repository.untag-sby.ac.id/id/eprint/47073 |
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