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p-Index From 2021 - 2026
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All Journal Journal Industrial Engineering and Management (JUST-ME)
Dewi Shofiana Saputri
Universitas Islam Nahdlatul Ulama Jepara
Control & Systems Engineering Decision Sciences, Operations Research & Management Industrial & Manufacturing Engineering

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Optimasi Sumber Daya Manusia Melalui Peramalan di Departemen Cutting Menggunakan Metode Double Moving Average pada PT Great Golden Indonesia Dewi Shofiana Saputri; Muhamamad Choiru Zulfa; Gun Sudiryanto
Journal Industrial Engineering and Management (JUST-ME) Vol. 7 No. 01 (2026): Journal Industrial Engineering and Management (JUST-ME)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Islam Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47398/just-me.v7i01.229

Abstract

Manufacturing industries face challenges in balancing workforce capacity with fluctuating production demand. This imbalance leads to excessive overtime, decreased productivity, and increasing operational costs. This study aims to analyze workforce requirements in the Cutting Department of PT Great Golden Indonesia using the Double Moving Average (DMA) method and determine the most efficient workforce planning strategy. The research employed a quantitative approach using historical production demand data from 12 periods and work measurement through Stopwatch Time Study. The research stages included demand forecasting, standard time calculation, production capacity analysis, workforce requirement calculation, and operational cost evaluation. The results showed that the Double Moving Average method generated an increasing demand trend from 94,155 units in March 2026 to 158,822 units in February 2027. The standard production time was 3.513 minutes per unit with a standard output capacity of 137 units per day. Based on workforce requirement analysis, the optimal number of employees increased from 31 workers to 53 workers by February 2027. The full recruitment strategy resulted in a total cost of Rp1,388,436,993.93 and was considered more efficient compared to the combination of gradual recruitment and overtime strategy. The study indicates that the DMA method can support companies in preparing more effective and efficient workforce planning.
Co-Authors Gun Sudiryanto Muhamamad Choiru Zulfa