kamil mustafa, kamil
universitas medan area

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Analisa Pengendalian Kualitas Mutu Gula Dengan Menggunakan Metode Six Sigma Di PTPN II Pabrik Kwala Madu Stabat mustafa, kamil; fernando, jansen
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 1, No 1 (2017): edisi mei
Publisher : JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (787.714 KB)

Abstract

Kualitas gula sangat mempengaruhi daya saing perusahaan untuk meningkatkan hasil produksi. Dalam hal ini perusahaan harus terpacu untuk meningkatkan kualitas produk yang dihasilkannya dengan cara peningkatan teknologi, manajemen, bahan baku dan lain-lain. Hal ini dilakukan agar produk dapat diterima oleh konsumen. Tujuan dari penelitian ini adalah untuk mengetahui kualitas gula putih kristal dengan tingkat kecacatan produk dengan menggunakan metode Six sigma. Metodologi yang digunakan dalam penelitian ini adalah Six Sigma. Six Sigma adalah suatu metodologi yang dipergunakan untuk melakukan upaya perbaikan dan peningkatan proses yang berkesinambungan atau terus menerus (Continuous Improvement). Six Sigma adalah DMAIC yang memberikan langkah dari menemukan permasalahan, mengidentifikasi penyebab masalah hingga akhirnya menemukan solusi untuk memperbaikinya. Ada beberapa tahapan dalam metodologi DMAIC yaitu Define (mendefinisikan masalah), Measure (pengukuran), Analysis (analisa), Improve (pengembangan), Control (pengendalian). Dari hasil penelitian diperoleh kecacatan yang terdapat di Pabrik Gula Kwala Madu setelah di lakukan perbaikan masih didalam batas normal.
Analisis Perhitungan Dan Penentuan Harga Pokok Produksi Pada PT. Mutifa Medan Gulo, John Fisher; Mustafa, Kamil; Siregar, Ninny
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 1 (2018): EDISI MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1342.522 KB) | DOI: 10.31289/jime.v2i1.2425

Abstract

The cost of production is needed to determine the cost of production of a product. Costs incurred to produce the product must be clear, so that the determination of the cost of production would be appropriate. Imprecision in calculating the cost of production will be misleading in making management decisions. Data collection methods used in this study include: Documentation, Interview, Observation. This study analyzed using qualitative descriptive analysis comparing the theory with actual results of the company. PT MUTIFA in determining the cost of production using the full costing method. PT MUTIFA in determining the cost of production, all costs incurred are treated as production costs, both the cost of major raw materials, cost of auxiliary materials, packaging materials costs and production overhead. Classification of production costs in accordance with the theory that exists is composed of material costs, labor costs and production overhead costs. Total production cost per month of each element calculation the average monthly cost is Rp. 73.111.118,260,- and the average number of finished products Paracetamol tablet 500 mg tablet is as much 566,666.67 per month. Based on data on average production costs in 2009, then the production cost per tablet is .Rp. 129,019.
Perencanaan Penjualan Dan Persediaan Optimal Di PT. Interyasa Sedaya Medan Surbakti, Emita Sri Ulina; Mustafa, Kamil; Banjarnahor, Maruli
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 2 (2018): EDISI NOVEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1124.972 KB) | DOI: 10.31289/jime.v2i2.2436

Abstract

Based on development, the enterprise often gets problem in stock of goods, because has not planning for sales and stock of goodsfor the future accuratelly.Method which be used to determine the quantity of sales for the future is “least Square Line Method” because this method is more significance to the result that be hoped and there is also the past data quantitatively. Stock of goods are determined from the quantity of sales for the future with economic order quantity = EOQ.Based on the result of the research that has been done, where the goods that will be are television and refrigerator with the long one month. Increasing of Total sales for TV = 28.7 %.  EOQ of TV = 18 units/ order and is performed 1 (one) time is week. Increasing of Total sales for refrigerator = 32.2 %.  EOQ of refrigerator = 16 units/ order and is performed 1 (one) time is week.
Analisa Jaringan Kerja dengan Metode CPM pada Proyek Pembangunan Gedung Balai Diklat BPK RI Perwakilan Provinsi Sumatera Utara di Medan Hermanto, Hermanto; Mustafa, Kamil; Banjarnahor, Banjarnahor
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 2 (2018): EDISI NOVEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1118.794 KB) | DOI: 10.31289/jime.v2i2.2437

Abstract

Research was conducted at the training center bulding projec RI BPK Representative in Medan, North Sumatera, where the purpose of this research is to create a complex framework of activities based on project completion time and human resources available for job creation building structures manager. The framewwork presented in the form of work flow diagram (Network Diagram). From the data obtainned by the completion of the project structure has been estimated tim required to finish the job thus structure with the critical path method (Critical Path Method – CPM). After the calculation of forward and backward calculation is obtained : fastest tim starting and completion activities, no later than beginning and completion of, the lenght of the interval delay /postponement of activities. With the CPM method, completion building structure mnagement training center of RI BPK representative of North Sumatera Province is known than the sum of time critical activities. These critical activities each time interval did not have to delay the implementation of activities. The activities that are on the critical path is the activity with the notation : A-C-E-F-I-L-MQ-U-V-W-X-Y-Z-AA-AC-AD gained 4+9+6+6+1+3+6+1+1+6+1+6+6+1+6+1 = 64 days.
Penerapan Metode Peramalan Produksi dan Perencanaan Kebutuhan Bahan Baku Dengan Metode Material Requirement Planning di PT.CJ Feed Medan Alrahman, Yufri; Mustafa, Kamil; Delvika, Yuana
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 1, No 2 (2017): EDISI NOVEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1072.766 KB) | DOI: 10.31289/jime.v1i2.2335

Abstract

PT. CJ Feed Medan is a engaged in the animal feed industry. The purpose of this study is to determine the amount of GM-1C feed production from the forecasting of the number of sales of animal feed products of the previous type. And to plan raw material inventory for production of GM-1C animal feed with Material Requirement Planning method. Forecasting is a process to estimate the level of some future needs that include the needs in quantity size, quality, time and location required in order to meet the demand for goods or services. Material Requirement Planning is a logical procedure, decision rule and computerized records engineering designed to translate master production schedules or MPS (Master Production Scheduling) into Net Requirements for all items or components. From good sales data forecasting method is cyclical method because it has the smallest SEE value. So it can be estimated sales of the last 10 days in October 2017 as much as 70782, 70143, 69266, 68210, 67049, 65860, 64725, 63720, 62915 and 62365. The last process to get data on raw material needs is the making of MRP report. This report is a comprehensive report of the raw material requirements for GM-1C products.