Perencanaan Produksi pada Produk Hollow dengan Ukuran 15 mm X 35 mm X 0.30 mm
DOI:
https://doi.org/10.26593/jrsi.v8i1.3099.27-38Abstract
PT Mulcindo is a manufacturing and service industry company works in the production of processed iron. This company produces corrugated steel sheet, iron canal, ceiling hanging guard rail, and partition frame. However, the demand for this company was fluctuating. Due to this fluctuation, PT Mulcindo Steel Industry has some problems such as product shortages or on the other hand product overload (over stock). This company is trying to find better production activities planning to fulfill market demand by using the right production planning. The results of the aggregate planning method in planning hollow production with a size of 15 mm x 35 mm x 0.30 mm in PT Mulcindo Steel Industry using the heuristic method, labor control with total aggregate planning costs of Rp. 674,937,732.2 / year, controlling sub-contracts with total aggregate planning costs of Rp. 822.136,585,3 / year, mix with overtime with total aggregate planning costs of Rp. 208,791,410.5 / year, Use of spreadsheets using regular production with trial and error techniques with total aggregate planning costs of Rp. 408,543,000 / year, the aggregate planning method in production planning obtained the minimum cost of Rp. 208,791,410.5 / year that is by using the heuristic method with mixed method completion techniques with over time.
Keywords : Forecasting, Time Series, Aggregate Planning.
References
Anggriana, K. Z. (2015). Analisisperencanaan dan pengendalianBUSBAR berdasarkan sistem MRP (Material Requirement Planning) di PT TIS.Jurnal PASTI, 9(3), 320-337.
Gaspersz, V. (2004). Production Planning and Inventory Control. PT. Gramedia Pustaka Umum. Jakarta
Ginting, R. (2007). Sistem Produksi Edisi Pertama. Graha Ilmu. Jogjakarta.
Kusuma, H. (2004) Manajemen Produksi Perencanaan dan Pengendalian Produksi edisi ketiga. Yogyakarta: Andi Offset.
Nugraha, E., Y., dan Suletra, I.,W., (2017) Analisis Metode Peramalan Permintaan Terbaik Produk Oxycan pada PT Samator Gresik. Seminar dan Konferensi Nasional IDEC. Surakarta:Universitas Sebelas Maret, 415-417.
Sofyan A. (1991) Teknik dan Metode Peramalan. LPFE UI. Jakarta.
Sukendar, I., & Kristomi, R. (2008). Metoda Agregat Planning Heuristik Sebagai Perencanaan dan Pengendalian Jumlah Produksi Untuk Minimasi Biaya. Jurnal Fakultas Hukum UII.
Wahyuni, A., & Syaichu, A. (2015). Perencanaan Persediaan Bahan Baku dengan Menggunakan Metode Material Requirement Planning (MRP) Produk Kacang Shanghai pada Perusahaan Gangsar Ngunut-Tulungagung. Spektrum Industri, 13(2),141-156.
