scholarly journals Pengaruh Pengandalian Persediaan Just In Time Terhadap Efisiensi pengadaan Persediaan Bahan Baku

2018 ◽  
Vol 2 (1) ◽  
pp. 099-108
Author(s):  
Desi Efrianti

Inventory control of raw materials is an important element in a company. At this point inventory control of raw materials needed, which should always be available in the warehouse of raw materials for the production needs, but in order to maintain efficiency, raw materials also should not be too much available in warehouse. if the raw materials are available in warehouse too much will increase the cost of a few elements. The purpose of this study was to observe and investigate how the selection method of inventory control (JIT Method) can affect the efficiency of the procurement of raw materials to a company. The results showed that the CV Jawara Karsa Agusto has not implemented any inventory control methods to manage raw material inventory. There are some changes in expenditure on procurement of raw materials when the author tries to apply the method of JIT inventory control. Evaluation results of this research show that the application of the JIT done, there is the addition of the efficiency of the procurement of raw materials amounting to Rp 366,245,280

Author(s):  
Rony Prabowo

Inventories of raw materials is one of the most important elements in the company's operations are continuously must be obtained, processed and resold. The raw material is meant for the smooth running of production operations set. So, we need an optimum inventory levels to meet the needs of both the quantity, quality and time at a low cost. For that we need a system of planning and inventory control are best - well, that inventories of raw materials should be defined and calculated correctly and accurately in order to obtain a low total cost of inventory that can minimize the cost of production. Forecasting approach is expected to represent the number of actual demand in the coming period. Based on the number of requests of forecasting results can be determined raw material inventory control. By using EOQ then firms will be able to minimize the cost of raw material supplies of oil. Companies should pay attention to the order of recording historical data of oil, classification of costs - the cost of orders and storage costs, because such data is necessary to obtain optimal results inventory control. Keywords: inventory control planning, forecasting, EOQ


Author(s):  
Ade Putri Kinanthi ◽  
Durkes Herlina ◽  
Finda Arwi Mahardika

<p><em>Inventories of raw materials are the company's current assets used for production activities at the company. Companies need to do the inventory control because it affects the smooth production process. A shortage can lead to disruption of the production process. While excess inventory can lead to waste because companies need to spend more capital for inventory costs. The purpose of this study to determine whether the PT. Djitoe Indonesia Tobacco has made raw material inventory control appropriately. Raw material inventory control methods used in this study are a min-max stock. This method determines the amount of safety stock, minimum stock, maximum stock and order quantity. After doing research, PT. Djitoe Indonesia Tobacco excess raw material inventory. Total inventories are controlled using the min-max stock produces more efficient results when compared to the amount of the final inventory of the company. With min-max method the company is able to economize IDR 700,000 for each period.</em></p>


2021 ◽  
Vol 5 (1) ◽  
pp. 50
Author(s):  
Amin Widodo Widodo

<p>Abstrak : </p><p>PT. SMI Perusahaan konsisten  dalam menerapkan  ISO  9001: 2015 dalam upaya tersebut yang dilakukan perusahaan yaitu menginginkan pengendalian persediaan lebih terpola. Tujuan penelitian untuk mengetahui bahan baku yang membutuhkan monitoring sangat ketat dengan Metode <em>ABC</em> dan <em>EOQ</em>. Metode penelitian yang digunakan kuantitatif, diskriptif dengan cara observasi dan wawancara, metode untuk penyeselesaian Riset Operasi menggunakan perangkat lunak berbasis <em>POM QM V5.2 For Windows</em>. Hasil observasi data kebutuhan bahan baku, biaya persediaan akan di lakukan proses pengolahan data dengan menggunakan metode <em>inventory ABC</em> dan <em>EOQ</em> dengan bantuan Tools teknologi informasi <em>POM QM V5.2 For Windows</em>, Hasil penelitian <em>ABC</em> Analisys menujukan bahan baku yang membutuhkan monitoring sangat ketat yaitu <em>PVC</em> 66, <em>Stabilizer</em>, dan <em>PVC</em> 71, <em>Lubricant</em> 16A, dan <em>Lubricant 15 </em>. Hasil penelitian Metode <em>EOQ</em> berpengaruh positif, keuntungan perusahaan akan meningkat karena terjadi efisiensi biaya pembelian bahan baku yaitu <em>PVC</em> 66  menghemat biaya rata-rata Rp 96.321.440,00 atau 44%, <em>Stabilizer</em>  menghemat biaya rata-rata Rp 4.634.959,00 atau 57%, <em>PVC</em> 71  menghemat biaya rata-rata Rp 49.304.566.00 atau 38%, <em>Lubricant</em> 16A menghemat biaya rata-rata Rp 869.640,7  atau 38%, <em>Lubricant 15 </em> menghemat biaya rata-rata Rp 1.663.651,38 atau 60%.</p><p>_________________________________</p><p>Abstract :</p><div class="WordSection1"><p><em>PT. The SMI of the Company is consistent in the application of ISO 9001: 2015, in this effort the company does, namely wanting a more patterned inventory control. The research objective is to find out the raw materials that require very strict monitoring with the ABC and EOQ methods. The research method used is quantitative, descriptive by means of observation and interviews, the method for completing Operations Research using software based on POM QM V5.2 For Windows. The results of the observation of data on raw material requirements, inventory costs will be processed using the ABC and EOQ inventory methods with the help of information technology tools POM QM V5.2 For Windows, the results of ABC Analisys research show that raw materials that require very strict monitoring are PVC 66. , Stabilizer, and PVC 71, Lubricant 16A, and Lubricant 15 . The results of the EOQ method research have a positive effect, company profits will increase due to the efficiency of the cost of purchasing raw materials, namely PVC 66 which saves an average of Rp. 96,321,440.00 or 44%, Stabilizer saves an average of IDR 4,634,959.00 or 57%, PVC 71 saves an average of IDR 49,304,566.00 or 38%, Lubricant 16A saves an average of IDR 869,640.7 or 38%, Lubricant 15  saves costs an average of IDR 1,663,651.38 or 60%.</em></p></div>


2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Sugeng Pramono

The purpose of this study is to determine the results of Raw Material Inventory Control evaluation with Material Requirement Planning method in May 2014, so the company Home Industry Sarana Bersih " Lima "can minimize inventory costs. Analysis tool used is a method of inventory control with materials requirement planning (MRP) engineering approach. MRP method is a mathematical method or technique that is used to assist managers in making decisions regarding the amount of inventory, production planning schedule, the schedule ordering, and inventory costs. Based on the analysis by using the method of Material Requirement Planning it can be seen that the results of the cost incurred by the company on the stock in May is 1.220.000 rupiah. There are savings of 293.400 rupiah of the total cost of 1.513.400 rupiah.Keywords: Inventory, Inventory control, Material Requirement Planning.


El Dinar ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 98
Author(s):  
Zen Nufus Segawati

The purpose of this study was to determine the application of JIT as inventory of planning to maximize profit at the karya perdana. This study used decriptive qualitative approach. Analysis of the data used the production cost analysis. Then, the analysis of the implemetation of JIT used the MPR for scheduling the purchaseof raw materials, the analysis of performance with line balancing to make improvements and production efficiencies. After that, compared the cost of production beforeand after implementing of JIT. The results showed that a decline in production costs after the implementation of JIT methods. By using the method of JIT, companies just made the purchase of raw materials used only as needed per day. This causes raw material costs decreased by 8.51%. with JIT method was also carried out repairs of production of cycle time for production effeciency at the cost of direct labor costs but no change whereas the use of engine-related electricity costs in overhead costs were calculated based on the actual production of cycle time thus causing a decrease in cost of 2.53%, as result of a decrease in these costs, the company had increased earnings by 6.67% comapared with the methods applied by the company without it


2018 ◽  
Vol 10 (1) ◽  
Author(s):  
Rini Septiani Sukanda

Raw Material Inventory management is a very important aspect for a company of commerce, industry, and manufacturing because it has considerable value and have an influence on the size of the operating costs. On the inventory management of raw materials that are running there are several issues that caused the lack of human resources issues, among others: if shortage of raw materials, the customer will be disappointed and if the excess raw materials then there are some burdens that must be on the responsibility of companies, among others, the cost of damage goods for too long in the store, inventory shrinkage cost of raw materials, etc. By doing this research, it is expected all of these problems can be overcome, so that helped PT. Pindad (Persero) Bandung in increasing the effectiveness of the work.To conduct this research, the writer uses descriptive method, is descriptive research method, which is a way of research to depict or describe clearly the object under study. Compaction collection techniques used were interviews, observarsi and library research.By doing research at PT. PINDAD can help the problems that arise and inventory management of raw materials to be faster without consuming a greater cost.Keywords: Raw Material Inventory Management


2020 ◽  
Vol 6 (1) ◽  
pp. 1
Author(s):  
Kuswanto Kuswanto ◽  
Juan Junius ◽  
Anita Christine Sembiring

Facility layout is integrated planning of the flow of a product in an operating system to obtain the most effective and efficient interrelation between workers, materials, machinery, and equipment as well as handling and transferring materials. A company engaged in furniture manufacturing has a problem in its production process, namely, the distance between machines is too far so that it affects the cost of handling materials. Distant workstations are found on profile machines, milling machines, measuring machines, cutting machines. Therefore, improvements must be made to the layout of facilities on the production floor so that facility layout is efficient and material handling costs are reduced. The problem-solving approach used is the Graph Method and CRAFT Algorithm. The results of the research show that material handling costs are reduced by 7.58% or Rp. 17,765 using the CRAFT algorithm.


Author(s):  
SAFITRI NURHIDAYATI ◽  
RIZKI AMELYA SYAM

This study aims to analyze whether the difference that occurs in the cost of raw materials, direct labor, and factory overhead costs between the standard costs and the actual costs in PLTU LATI is a difference that is favorable or unfavorable. Data collection techniques with field research and library research. The analytical tool used is the analysis of the difference in raw material costs, the difference in direct labor costs and the difference in factory overhead costs. The hypothesis in this study is that the difference allegedly occurs in the cost of raw materials, direct labor costs, and factory overhead costs at PT Indo Pusaka Berau Tanjung Redeb is a favorable difference. The results showed that the difference in the cost of producing MWh electricity at PT Indo Pusaka Berau Tanjung Redeb in 2018, namely the difference in the price of raw material costs Rp. 548,029.80, - is favorable, the difference in quantity of raw materials is Rp. 957,216,602, - is (favorable) , the difference in direct labor costs Rp 2,602,642,084, - is (unfavorable), and the difference in factory overhead costs Rp 8,807,051,422, - is (favorable) This shows that the difference in the overall production cost budget is favorable or profitable. This beneficial difference shows that the company is really able to reduce production costs optimally in 2018.  


2016 ◽  
Vol 881 ◽  
pp. 383-386 ◽  
Author(s):  
Raimundo J.S. Paranhos ◽  
Wilson Acchar ◽  
Vamberto Monteiro Silva

This study evaluated the potential use of Sugarcane Bagasse Ashes (SBA) as a flux, replacing phyllite for the production of enamelled porcelain tile. The raw materials of the standard mass components and the SBA residue were characterized by testing by XRF, XRD, AG, DTA and TGA. Test samples were fabricated, assembled in lots of 3 units and sintered at temperatures of 1150 ° C to 1210 ° C. The results of the physical properties, mechanical properties and SEM of the sintered samples, showed that the formulation, G4 - in which applied 10% of SBA replacing phyllite, sintering temperature 1210 ° C showed better performance as the previously mentioned properties due to the formation of mullite crystals, meeting the prerequisites of standards for enamelled porcelain tile, while reducing the environmental impact and the cost of production.


2019 ◽  
Vol 4 (1) ◽  
pp. 30
Author(s):  
Neno Pratiwi ◽  
Andre Setiawan ◽  
Ilmi Cayono ◽  
Johan Trinanto

ABSTRAK Pada umumnya harga pokok produksi dalam akuntansi diartikan dengan jumlah biaya dari seluruh pemakaian yang telah dilakukan selama proses produksi atau kegiatan yang mana mengubah bahan baku menjadi produk jadi (produk siap pakai/siap saji). Tujuan penting dalam tugas ini yaitu memperhitungkan harga pokok produksi dari UD Mulya Jaya dengan menggunakan pendekatan variabel costing untuk mengetahui besarnya harga pokok pada setiap produk yang diproduksi. Pentingnya penentuan harga pokok produksi dapat dilakukan sebelum para usaha menentukan harga jual. Pendampingan ini bertujuan untuk membantu mencari dan menentukan harga pokok produksi yang dapat digunakan untuk menetapkan harga jual. Pendampingan ini dilakukan untuk membantu wirausaha dalam program kerja, yaitu bimbingan akuntansi dengan fokus perhitungan harga pokok produksi. Dalam menentukan harga pokok produksi pada UD Mulya Jaya dapat menggunakan pendekatan variable costing yang biasanya metode ini digunakan untuk semacam pengambilan keputusan dalam perusahaan. Melalui program pendampingan kewirausahaan didapatkan hasil perhitungan harga pokok produksi yang menggunakan pendekatan variabel costing. Hasil tersebut dapat menjadi suatu keputusan bagi UD Mulya Jaya untuk dapat menetapkan harga pokok produksi pada setiap produk telur asin. Kata Kunci : Kewirausahaan, HPP, Harga.   ABSTRACT In general, the cost of production in accounting is defined as the total cost of all uses that have been made during the production process or activities which convert raw materials into finished products (ready-to-use / ready-to-serve products). An important objective in this task is to calculate the cost of goods manufactured from UD Mulya Jaya by using a variable costing approach to find out the cost of goods on each product produced. The importance of determining the cost of production can be done before businesses determine the selling price. This assistance aims to help find and determine the cost of production that can be used to set the selling price. This assistance is carried out to help entrepreneurs in work programs, namely accounting guidance with a focus on calculating the cost of production. In determining the cost of production at UD Mulya Jaya, it can use the variable costing approach, which is usually used for a kind of decision making in a company. Through the entrepreneurship assistance program, the results of the calculation of the cost of production are obtained using the variable costing approach. These results can be a decision for UD Mulya Jaya to be able to set the cost of production for each salted egg product. Keywords: Entrepreneurship, COGS, Price


Sign in / Sign up

Export Citation Format

Share Document