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ANALISIS WAKTU BAKU DAN OPTIMALISASI KEBUTUHAN TENAGA KERJA PADA LINI MANUAL-A di PT. VITAPHARM MENGGUNAKAN METODE JAM HENTI (STOPWATCH TIME STUDY) Sugianto, Moch. Febri; Rusindiyanto, Rusindiyanto
Journal of Industrial Engineering and Operation Management (JIEOM) Vol 8, No 1 (2025)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jieom.v8i1.17520

Abstract

Penelitian ini bertujuan untuk menganalisis waktu baku dan mengoptimalkan kebutuhan tenaga kerja pada lini produksi Manual-A di PT. Vitapharm menggunakan metode Jam Henti (Stopwatch Time Study). Metode ini dipilih untuk memberikan pengukuran waktu yang akurat dalam menyelesaikan setiap aktivitas pekerjaan, serta untuk mengidentifikasi dan mengurangi waktu non-produktif. penelitian ini dilakukan dengan mengamati dan mencatat waktu yang dibutuhkan pekerja dalam melakukan tugas pada lini produksi Manual-A. Hasil penelitian menunjukkan total waktu baku yang diperoleh lini Manual-A sebesar 47,1 detik dengan total 9 stasiun kerja dan total waktu kelonggaran yang bervariasi sesuai dengan kebutuhan masing-masing stasiun kerja. berdasarkan waktu baku yang diperoleh, kebutuhan tenaga kerja diperoleh sebesar 17 tenaga kerja yang sebelumnya 16 tenaga krja dengan penambahan 1 tenaga kerja pada stasiun kerja IB ke OB.Kata Kunci: Jam Henti, Pengukuran Waktu, Tenaga Kerja, Waktu Baku
Line Balancing Analysis with Ranked Positional Weight (RPW) and Region Approach (RA) Methods on the Production Line at PT. Vitapharm Surabaya Sugianto, Moch. Febri; Rusindiyanto, Rusindiyanto
Electronic Journal of Education, Social Economics and Technology Vol 6, No 1 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i1.667

Abstract

Increasingly fierce industrial competition requires companies to improve the efficiency and productivity of their production processes. PT Vitapharm Surabaya faces the problem of workload imbalance in the Manual-A production line, especially in the facial serum packaging process which has an impact on low production efficiency and non-achievement of daily output targets. This study aims to analyze and improve line balancing using two approaches, namely the Ranked Positional Weight (RPW) and Region Approach (RA) methods. The data collected includes work cycle time, adjustment factors, and allowances for each work element. After the application of RPW and RA methods, there was an increase in line efficiency from 61.10% (actual condition) to 80.56% (RPW) and 84.72% (RA), a decrease in balance delay from 38.90% to 19.44% (RPW) and 15.28% (RA), and a significant reduction in idle time. The results showed that both methods were able to improve the balance of the production line, with the Region Approach method providing slightly more optimal results. This research can be used as a basis for continuous improvement in the cosmetics production line of PT Vitapharm.