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Journal articles on the topic 'Inventory of calculations with contractors'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Angraeni, Rahmah Nur, Bayu Priyatna, Agustia Hananto, and Shofa Shofiah Hilabi. "Application of the K-Nearest Neighbor Method to Predict Demand for Goods from Customers at PT Sinergi Prima Enjineering." Instal : Jurnal Komputer 16, no. 02 (2024): 99–109. http://dx.doi.org/10.54209/jurnalinstall.v16i02.200.

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PT Sinergi Prima Enjineering, which is engaged in services, has been trusted as a contractor in several companies facing challenges in handling the large number of requests for goods and stock inventory management. This research aims to improve the prediction of demand for goods and inventory management using the calculation of the K-Nearest Neighbor (KNN) method and RapidMiner tools. With the comparison of calculations between KNN and RapidMiner using ten test data, the results are appropriate where the categorical grouping is often ordered totaling five data, moderately ordered totaling two

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Zou, Ai Juan. "Optimization Research of Construction Inventory Management on Site Based on Inventory Theory." Applied Mechanics and Materials 209-211 (October 2012): 1321–25. http://dx.doi.org/10.4028/www.scientific.net/amm.209-211.1321.

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Inventory management is to improve economic benefit of project procurement management by means of dominating order cycle and order quantity to minimize the stocks and total cost under the circumstance of normal construction.Firstly,inventory management involves material order,and contractors need to calculate parameters such as order cycle,order fee,order quantity,stocks fee,order lead time and safe stocks in order to make the total inventory fee minimized during construction.This article applies one branch of operations research--"inventory" to optimize the inventory management.

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Ortiz, José I., Eugenio Pellicer, and Keith R. Molenaar. "Determining Contingencies in the Management of Construction Projects." Project Management Journal 50, no. 2 (2019): 226–42. http://dx.doi.org/10.1177/8756972819827389.

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This research describes the managerial approaches that contractors follow to determine different types of contingencies in construction project management. Two large Spanish general contractors were selected for an in-depth analysis. Interviews and surveys were conducted with six additional companies to explore the external validity of the findings. Managers constrain time and cost buffers through project objectives, applying heuristics to determine inventory buffers. The management of capacity buffers is entrusted to subcontractors. The contractors take advantage of scope and quality buffers

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RathinaKumar, V., K. Lalitha Priya, Prasanna Kumar.I, and C. Ravekumar. "Construction Material Management through Inventory Control Techniques." International Journal of Engineering & Technology 7, no. 3.12 (2018): 899. http://dx.doi.org/10.14419/ijet.v7i3.12.16558.

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Objectives: A research has shown that the construction materials account for more than 55%-60% of the total expenditure of a project. Efficient material planning plays a major role in the successful handing over of a project within the estimated cost and schedule. Methods: This paper mainly focuses on materials planning and inventory control as these are the major aspects of material management. S-curve analysis is performed to measure the fluctuation between estimated materials cost and market materials cost. The major reasons for this are identified by interviewing engineers and contractors.

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Chen, Xiang, Xue Feng Zhou, and Wei Hou. "Application of Improved Safety Inventory Quantity in Building Construction." Applied Mechanics and Materials 99-100 (September 2011): 250–53. http://dx.doi.org/10.4028/www.scientific.net/amm.99-100.250.

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Safety inventory quantity computation based on Collaborative Planning Forecasting & Replenishment (CPFR) can avoid uncertainty of material supply in building construction, which can also coordinate relationship between supplier and construction side to reduce inventory cost and to ensure the progress of construction. The paper analyzed systematically on relationship between lead time and safety inventory. Combining with application of CPFR and based on establishing good relation between material supplier and construction contractors, safety inventory level was reduced with management of le

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Kohar, Sulistyadi, I. Nyoman Dana, Wardana Agung, and Anna Nurasyiah. "ANALYSIS OF MATERIAL INVENTORY CONTROL THE METROSTATER CONSTRUCTION PROJECT IN DEPOK." Sustainable Environmental and Optimizing Industry Journal 4, no. 2 (2022): 131–41. http://dx.doi.org/10.36441/seoi.v4i2.1189.

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In the last 10 years the construction sector boom has increased rapidly. The Government's Long-Term Plan and the leniency of government policies on investors wishing to invest in Indonesia have stimulated the growth of the construction sector in Indonesia. Increasingly adequate infrastructure encourages entrepreneurs or contractors to invest in public and private projects. One of the private construction projects being handled is the Depok Metrostater Project. This project is located in the city of Depok which has a Transit Oriented Development (TOD) concept. Currently the project is still in

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Ochilov, Farkhodjon Shavkatjonovich, and Bekhzod Mukhtarovich Reimbaev. "PROBLEMS OF SETTLEMENTS WITH SUPPLIERS AND CONTRACTORS." SCHOLAR 1, no. 1 (2023): 33–41. https://doi.org/10.5281/zenodo.7548650.

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<em>In this article, the main problems of business entities in accounting with suppliers and contractors and ways to improve them, which will help to minimize errors in financial statements of business entities. The organization is not the last place in the accounting process in terms of volume and the importance of accounting procedures is occupied by accounting for settlements with suppliers and contractors for raw materials, materials, goods and other material values. This is due to the fact that the constantly occurring circuit household funds causes continuous renewal various calculations

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8

Rahmawati, Suci. "Analisis Penyimpanan Dan Pengeluaran Bahan Curah Pt Semen Padang." Jurnal Optimasi Sistem Industri 9, no. 2 (2010): 75. http://dx.doi.org/10.25077/josi.v9.n2.p75-80.2010.

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Inventory are assets of a company. If the inventory control of a company is not good then the company will incur a loss, if a company's inventory control both the Performance Management will benefit. Inventory control is one of them can be done by looking at inventory turnover (ITO). Since inventory is a very important thing to do design a model that can be used as an alternative to using the approach Economic Production Quantity (EPQ). Inventory control can be done in a way determine the number of requests a year to do the calculations for the current conditions in the ITO. then performed 12

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9

Findlay, D. J. S., G. P. Škoro, G. J. Burns, and S. Ansell. "Experimental verification of spallation inventory calculations." Applied Radiation and Isotopes 125 (July 2017): 1–3. http://dx.doi.org/10.1016/j.apradiso.2017.03.023.

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Rahmawati, Suchi. "Analisis Penyimpanan dan Pengeluaran Bahan Curah PT. Semen Padang." Jurnal Optimasi Sistem Industri 10, no. 1 (2011): 127. http://dx.doi.org/10.25077/josi.v10.n1.p127-133.2011.

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AbstractInventory are assets of a company. If the inventory control of a company is not good then the company will incur a loss, if a company's inventory control both the Performance Management will benefit. Inventory control is one of them can be done by looking at inventory turnover (ITO). Since inventory is a very important thing to do design a model that can be used as an alternative to using the approach Economic Production Quantity (EPQ). Inventory control can be done in a way determine the number of requests a year to do the calculations for the current conditions in the ITO. then perfo

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Muslim. "Design Of Heavy Equipment Rental System At Pt. Tiger Perkasa Sumatra Based Website." International Journal Of Computer Sciences and Mathematics Engineering 2, no. 2 (2023): 187–99. http://dx.doi.org/10.61306/ijecom.v2i2.41.

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PT. Tiger Perkasa Sumatra is a construction company located at Jalan Komplek Golden Land, Deli Serdang Regency. PT. Tiger Perkasa Sumatra, which is engaged in contractors and heavy equipment, currently still processes inventory data and makes inventory reports manually. Judging from the process of using manual processing of inventory data, there will often be problems, including: the stored data is often lost; it takes a long time to process and find the necessary inventory data; there is often duplication of data, making reports longer; the results are less accurate; and there are often error

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Firera, Solimun, Mochammad Al Musadieq, and Benny Hutahayan. "Fiscal Moderating Effect for Sustaining the Upstream Petroleum Field Economics and Profitability: Inventory and Purchasing Performance." Journal of Law and Sustainable Development 11, no. 11 (2023): e1898. http://dx.doi.org/10.55908/sdgs.v11i11.1898.

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Introduction: The study literature's obvious limits with a complete fiscal term model for moderating variables are crucial to our investigation. In order to preserve petroleum field economics and profitability in Indonesia's petroleum business context, this study examines the relationship between material inventory performance, purchasing performance, and fiscal term moderating influence with an agglomeration approach. Theoretical Framework: Industry character strongly influences the inventory and purchasing performance relationship (Basu & Wang, 2011); Hofer et al., 2012); (Priniotakis &a

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Artika, Cindy, Sajaratud Dur, and Ismail Husein. "ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU TANDAN BUAH SEGAR (TBS) DENGAN METODE SIMULASI MONTE CARLO." Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika 4, no. 1 (2023): 246–51. http://dx.doi.org/10.46306/lb.v4i1.241.

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The development of palm oil production is quite rapid in Indonesia. The method used to estimate inventory costs in this study is the Monte Carlo Simulation method. Monte Carlo simulation is used in structuring optimal raw material policies. The purpose of this research is to predict and optimize raw material inventory costs for the future. The results of the total cost of raw material inventory by Monte Carlo Simulation Calculations are smaller than the total cost of inventory by company calculations. The total cost of preparation using Monte Carlo Simulation Calculations is Rp. 16,873,743,694

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Mahajan, Aditya, and Anil Kumar Chilakapati. "BIM Based Inventory Management in Construction of Residential Highrise Building in India." Asian Review of Civil Engineering 11, no. 2 (2022): 35–40. http://dx.doi.org/10.51983/tarce-2022.11.2.3529.

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According to a study, construction materials account for more than 65 percent of a project's entire cost. Material Planning efficiency is critical to completing a project on scheduled time and on budget. This research paper focuses primarily on inventory control and materials planning using BIM process as this are the important pillars of material management. The S-curve analysis is used to determine how much the estimated materials cost differs from the market materials cost. Engineers and contractors are interviewed to determine the main reasons for this. Inventory management techniques such

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15

Firera, Firera, Mochammad Al Musadieq, Solimun Solimun, and Benny Hutahayan. "Building Economic Sustainability of the Energy Sector: How Purchasing Performance and Material Inventory Performance Influence Sustainable Economic Levels Moderated by Fiscal Term." WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT 20 (April 15, 2024): 95–107. http://dx.doi.org/10.37394/232015.2024.20.11.

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This research investigates the relationship between purchasing performance and material inventory performance with the fiscal term as a moderating variable on sustainable economic levels in Indonesia's upstream oil and gas industry. Data were collected over five years (2017-2021) from 26 Production Sharing Contract Contractors (PSCC) in Indonesia during the preliminary Plan of Development (POD) phase. This research uses Structural Equation Modeling (SEM). The results showed that purchasing performance significantly affects sustainable economic levels, and material inventory performance has no

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Li, Jian, Ding She, Lei Shi, and Jin'gang Liang. "The NUIT code for nuclide inventory calculations." Annals of Nuclear Energy 148 (December 2020): 107690. http://dx.doi.org/10.1016/j.anucene.2020.107690.

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Tanubrata, Maksum, and Ika Gunawan. "Procurement management/ material supply on construction projects." MATEC Web of Conferences 215 (2018): 01031. http://dx.doi.org/10.1051/matecconf/201821501031.

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Material inventory management is one part of the logistics system devoted to project implementation on material procurement as per the needs plan procurement management is a very important material function, since the material inventory for a construction project involves a considerable investment cost. In general, every construction project involves complex activities, which involves the sharing of activities and operations. Material acquisition activities require good planning and control considering the large percentage of material costs to the total cost of the project. So if less effectiv

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18

Febryantahanuji Febryantahanuji and Haryo Kusumo. "Building Materials Management Information System using the Web-Based Perpetual Inventory System." Brilliant International Journal Of Management And Tourism 2, no. 1 (2022): 1–8. http://dx.doi.org/10.55606/bijmt.v2i1.496.

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Company that is engaged in construction contractors, has a project warehouse that is located moving around following the project being worked on. The problem faced is that the recording of material inventory is still done manually using a stock control card, then after that it is recorded it is entered into Microsoft Excel, it causes a long recording of material data stock because it has to open the parts one by one first for report generation. The research objective is to produce a system that can speed up the process of recording stock of building materials in the construction project wareho

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19

Say, Vasiliy Mikhaylovich, and Pavel Mikhaylovich Tikhonov. "Modeling of movement of resource flows in organizational networks (on example of RZD holding)." Transport of the Urals, no. 3 (2020): 104–12. http://dx.doi.org/10.20291/1815-9400-2020-3-104-112.

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The paper proposes a method of simulation modeling of agents-contractors’ actions at movement of resource flows in organizational networks on the example of RZD holding. The method considers the influence of various customers depending on civil-legal relations based on property of contract law. The authors present variant calculations executed in MatLAB and results of simulation modeling as a verification of the proposed model.

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20

Faleri, Farel, Pantjawati Sudarmaningtyas, and Valentinus Roby Hananto. "Penerapan Metode Economic Order Quantity dan Reorder Point Pada Aplikasi Pengelolaan Persediaan Fumigasi." Journal of Applied Computer Science and Technology 4, no. 2 (2023): 131–40. http://dx.doi.org/10.52158/jacost.v4i2.532.

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Fumigation controls pests by sealing a room using methyl bromide (CH3Br) and oxygen gas. This process requires a gas mask, fumigation plastics, sand snakes, and a certificate. The interview revealed that specific supply shortages cause fumigation delays in 15% of monthly orders. This research aims to develop an inventory control application by applying the economic order quantity (EOQ) and reorder point (ROP) methods to overcome the problem of running out of stock. The EOQ method determines the amount of inventory to order to avoid excess stock, while ROP determines the right time to order inv

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21

Meilani, Mela, Muhammad Nashir Ardiansyah, and Prafajar Suksessanno Muttaqin. "Usulan kebijakan persediaan material untuk meminimasi overstock menggunakan newsvendor model pada PT. XYZ." Jurnal Teknik Industri Terintegrasi 7, no. 4 (2024): 2305–13. https://doi.org/10.31004/jutin.v7i4.33537.

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PT XYZ is a company engaged in the concrete manufacturing industry. Concrete production at PT XYZ affects the inventory of constituent materials needed in making concrete. The problem of PT XYZ, there is an overstock of basic materials, because there is a gap between the amount of basic material inventory and demand. So, it is necessary to propose an inventory policy to minimize overstock. The problem-solving method used in this research is ABC Analysis to determine the classification of each material and the new vendor model to determine the amount of material inventory. Based on calculations

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22

Tam, Vivian W. Y. "A Feasibility Study of Implementing Material Management in Construction: United Kingdom and Hong Kong Empirical Studies." Journal of Green Building 3, no. 2 (2008): 77–84. http://dx.doi.org/10.3992/jgb.3.2.77.

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Construction organizations have a common practice to purchase and to deliver required materials to construction sites about one month before activities start. This leads to uneconomical inventory on site and contractors' warehouses. This paper investigates the feasibility in implementing material management in construction. United Kingdom and Hong Kong are selected for the investigation as one has a long implementation period and another one is just implementing material management as noted by interviewed contractors. Questionnaires and structured interviews are conducted. It is found that Uni

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Kelsey, Charles T., Guenter Muhrer, and Eric J. Pitcher. "Radionuclide Inventory Calculations for the Materials Test Station." Nuclear Technology 168, no. 3 (2009): 957–64. http://dx.doi.org/10.13182/nt09-a9333.

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Febrianti, Keukeu Safitri, and Rasmawati AR. "ANALISIS BIAYA PRODUKSI DAN PENGELOLAAN PERSEDIAAN PADA PERUSAHAAN PT NOORE SPORT INDONESIA DI KOTA BANDUNG." Jurnal Ekualisasi 5, no. 2 (2024): 35–43. http://dx.doi.org/10.60023/enjghz48.

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Effective production cost management is crucial for determining competitive selling prices, especially when facing competitors offering similar products at affordable prices. Inventory management plays a vital role in the sales process, making it essential for companies to manage and monitor their inventory effectively. This research addresses the challenges faced by companies regarding suboptimal production cost calculations and inadequate inventory management, leading to stock shortages. The study aims to analyze the practices employed by companies to optimize production costs and manage inv

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Setyadi, Heribertus Ary, Budi Al Amin, and Pudji Widodo. "Implementation Economic Order Quantity and Reorder Point Methods in Inventory Management Information Systems." Journal of Information Systems and Informatics 6, no. 1 (2024): 103–17. http://dx.doi.org/10.51519/journalisi.v6i1.647.

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Inventory control is at the core of supply management to balance inventory needs and demand. With an inventory system, management can control stock of materials and goods, production process and sales transactions can even stop the production process if necessary. Sari Gamping building materials store that sells various building needs including building materials and tools. Data management of goods, transactions and inventory processing still uses conventional methods using Microsoft Office. The purpose of this research is to analyze the ongoing inventory management process to create an invent

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Fomina, Tetyana. "PROBLEMS OF FORMATION OF INCOME AND EXPENSES OF PRIVATE CONTRACTORS AS SUBJECTS OF INDEPENDENT PROFESSIONAL ACTIVITY." Economic discourse, no. 4 (December 2019): 68–78. http://dx.doi.org/10.36742/2410-0919-2019-4-7.

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Introduction. The need to set up a private enforcement institute arose from the problem of enforcement of court decisions. The activities of state executors are clearly regulated, have experience and achievements. A private contractor is authorized by the state to carry out enforcement activities, but from an economic point of view, he is a self-employed person, which means that he is financially interested in the results of his work. The economic aspect of private contractor activity is not well understood to date. Methods. The study is based on the use of the historical and comparative metho

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Harfizar, Harfizar, Ricky Dwi Prasetyo, and Maya Indah Sari. "Rancang Bangun Website Sistem Informasi Inventory Barang Pada PT Oni Utama Sukses." ijacc 3, no. 2 (2022): 92–100. http://dx.doi.org/10.33050/ijacc.v3i2.2391.

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PT Oni Utama Suskes is a company engaged in electrical mechanical contractors, bridge construction, village roads, clean water assistance to produce onipanel, onilite, onitray. Problems that often occur in systems that are running are processing incoming goods data, outgoing goods data, and making stock reports only recorded on a piece of paper then copied back using Microsoft Excel software then printed and submitted to the company leadership, so that sometimes they experience problems and difficulties. in calculating goods and the information provided sometimes does not match the availabilit

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Koerniawan, Iwan, and Alauddin Muhammad Kholil. "SISTEM INFORMASI AKUNTANSI PERSEDIAAN BAHAN BAKU BANGUNAN BERBASIS WEB." Jurnal Riset Manajemen dan Akuntansi 3, no. 1 (2023): 206–20. http://dx.doi.org/10.55606/jurima.v3i1.1970.

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PT. Bintang Mataram Sejahtera Semarang is a company engaged in the field of housing construction contractors. In carrying out its business, the company has a project warehouse near the project that is being worked on for storage of materials while working on the project, the project warehouse is located to move according to the project being worked on. The problem faced is that the recording of material inventory is still done manually using the goods control stock card then after it is recorded it is entered into Microsoft Excel, this causes a long time for recording material data stocks beca

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Hastuti, Dhiana Putri, Mubarokah Mubarokah, and Mirza Andrian Syah. "ANALYSIS OF RICE INVENTORY CONTROL AT PT. DAYA TANI SEMBADA NGAWI DISTRICT." International Journal of Multidisciplinary Research and Literature 2, no. 6 (2023): 716–27. http://dx.doi.org/10.53067/ijomral.v2i6.154.

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The demand for rice fluctuates significantly along with the increase in population every year, making PT. Daya Tani Sembada, as a premium rice-producing company, must do planning to deal with changes in demand that will occur. This research aims to analyze rice demand forecasting and the optimal rice inventory. The method of determining the sample is purposive sampling, where the Director and Administrative Staff are vital informants. Demand forecasting was analyzed using the Double Exponential Smoothing (Holts) method and inventory control using Economic Order Quantity. The results showed tha

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Shahul Hameed Abbas. "Deferred payment solutions for inventory management in electrical distribution: A digital transformation case study." World Journal of Advanced Research and Reviews 26, no. 2 (2025): 1400–1411. https://doi.org/10.30574/wjarr.2025.26.2.1679.

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The electrical distribution industry faces persistent challenges in balancing inventory availability with cash flow management, particularly for contractors requiring immediate access to materials while preferring delayed payment until actual consumption. This article examines the implementation of a cloud-based Deferred Payment Agreement (DPA) platform designed to address these challenges through digital transformation. The platform integrates mobile applications, real-time inventory tracking, automated billing workflows, and replenishment algorithms to create a seamless experience spanning d

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Edenniera Zefanya Christyani and Ari Susanti. "Management Inventory Produk Cat Menggunakan Metode Safety Stock dan Reorder Point Pada TB Gamping Pilihan Sukoharjo." Jurnal Ilmiah Manajemen, Ekonomi dan Akuntansi 5, no. 2 (2025): 112–26. https://doi.org/10.55606/jurimea.v5i2.919.

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This study aims to address inventory and demand fluctuations at TB Gamping Pilihan Sukoharjo through the application of Safety Stock and Reorder Point methods. Efficient inventory management is crucial for both manufacturing and trading companies to deal with market demand uncertainties and maintain operational stability. This research uses a descriptive qualitative method, with data collection techniques including in-depth interviews, document studies, and observation. The results show that the Safety Stock method helps the company anticipate stock shortages caused by supply chain disruptions

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Suryani, Suryani, and Dedi Can. "Analisis Pengendalian Persediaan Sistem Manajemen Persediaan Bahan Baku Kemasan." Jurnal INTECH Teknik Industri Universitas Serang Raya 4, no. 2 (2018): 65. http://dx.doi.org/10.30656/intech.v4i2.977.

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Inventory is one of the things that must be considered by the company. One way is to manage inventory management. The problem that occurs in the research location is the lack and excess stock for packaging raw materials. This lack of capital is due to the absence of calculations for the number of safety stock and reorder points, the cause of excess inventory is the excess in the absence of groupings of packaging raw materials to find out which products are more critical according to demand. Analysis of system improvements focuses on packaging raw materials. Based on the results of data process

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Kandi, Nila, and Hendrik Johannes Nadapdap. "PENGENDALIAN PERSEDIAAN BAHAN BAKU TEBU DI PG X." Forum Agribisnis 10, no. 2 (2020): 86–94. http://dx.doi.org/10.29244/fagb.10.2.86-94.

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Sugarcane is one of the plantation crops which is used as raw material for making sugar. The efficiency of inventory is very important for a sugar factory. The purpose of this study is to determine the order level, order frequency, the amount of safety stock (Safety Stock), re-order points (sugarcane raw material) which is economical and to know the total inventory cost (Total Inventory Cost) of sugarcane raw material economical in PG X. The method of determining the area of this research was carried out intentionally (purposive). The research method uses the descriptive-analytic method. The

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ARDITAMA, NANDA, Sumardi Sumardi, and Nawir Rasidi. "PERENCANAAN BEKISTING DAN PERANCAH PADA GEDUNG BERTINGKAT DENGAN SISTEM ZONASI (STUDI KASUS : PROYEK APARTEMEN DARMO HILL SURABAYA)." Jurnal JOS-MRK 2, no. 3 (2021): 90–98. http://dx.doi.org/10.55404/jos-mrk.2021.02.03.90-98.

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In the implementation method most contractors use conventional formwork which takes longer time. Therefore, it is necessary to use an innovation with semi-conventional system formwork method which is a combination of multiplex and hollow material. The purpose of this study is to analyze the strength of the half-system formwork, its implementation, and the operational costs of the project of 1 to 9 floors with a total area of 5,708.255m2. The data used include shop drawings and work unit prices of Surabaya City 2018. Microsoft Excel 2016 was for the calculations and Microsoft Project 2016 was f

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Defi, Ayu Tiara, and Dedi Suhendro. "RANCANGAN SISTEM INFORMASI PERHITUNGAN PENYUSUTAN FIXED ASSETS MENGGUNAKAN STRAIGHT LINE METHOD PADA PT FIF GROUP PEMATANGSIANTAR." Jurnal Manajemen Informatika dan Sistem Informasi 4, no. 1 (2021): 73. http://dx.doi.org/10.36595/misi.v4i1.223.

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PT Federal Internasional Finance (FIF) Group is a finance company whose majority shareholder is PT Astra. The high routine of PT Federal International Finance (FIF) Group has 39 hours of work a week so that PT Federal International Finance (FIF) Group has enough data to manage. For example regarding fixed asset data. Based on observations made by the author, PT Federal International Finance (FIF) Group computes computerized inventory of office inventory depreciation using Microsoft Excel. In office inventory calculations that have 50 inventory data, data redundancy often occurs, such as enteri

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Hikmahwati, Devi, and Fredy Eka Ardhi Pratama. "Penerapan Metode Economic Order Quantity (EOQ) Pada UD MBO Bakery di Kabupaten Jember." Jurnal Akuntansi Terapan dan Bisnis 3, no. 1 (2023): 73–83. http://dx.doi.org/10.25047/asersi.v3i1.3952.

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This research is a type of quantitative descriptive research with the aim of analyzing the optimal amount of wheat flour raw material inventory, safety stock, reoder point, total cost and comparing the company's conventional method of wheat flour raw material inventory control system with the EOQ method. The analytical tools used are the Economic Order Quantity (EOQ) method, order frequency, ROP (reorder point), SS (safety stock), TIC (Total Inventory Cost), and POM-QM software. Based on the results of the analysis, it is known that in 2022 the purchase of UD MBO Bakery raw materials was 139,5

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Stopková, Mária, Ondrej Stopka, and Vladimír Ľupták. "Inventory Model Design by Implementing New Parameters into the Deterministic Model Objective Function to Streamline Effectiveness Indicators of the Inventory Management." Sustainability 11, no. 15 (2019): 4175. http://dx.doi.org/10.3390/su11154175.

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The aim of this article is to modify the parameters and thus the objective function of the deterministic model of inventory theory so that other important aspects, which influence inventory management, can be taken into consideration. These aspects include the nature of inventory consumption, the share of inventories in sales, the capacity of means of transport and, above all, the reliability of suppliers. This goal is achieved by performing sophisticated and specific calculations for the individual parameters in the modified model. The modification of the objective function of the determinist

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Vairavan M, Karthikadevi S, and Thiyagu Srinivasan R. "Utilization of Construction 4.0 Technologies in Small-Scale Supply Chain Management: An Approach for Enhancing Productivity." International Research Journal on Advanced Engineering and Management (IRJAEM) 3, no. 05 (2025): 1697–711. https://doi.org/10.47392/irjaem.2025.0272.

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This study explores the implementation of Construction 4.0 technologies in small-scale construction supply chain management through a web-based application. Developed using the MERN stack, the platform enhances material tracking, inventory management, order forecasting, and credit management. A 30-day trial involving small-scale contractors and suppliers demonstrated significant improvements in workflow efficiency, communication, and financial tracking. The system streamlines operations, reduces manual errors, and enhances decision-making, contributing to higher productivity and transparency.

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Koltai, Tamás. "Robustness of a production schedule to inventory cost calculations." International Journal of Production Economics 121, no. 2 (2009): 494–504. http://dx.doi.org/10.1016/j.ijpe.2006.12.059.

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Fifitri Ali and Ulvah Maysaroh. "Analysis of Goods Production Control Using The EOQ and ROP Method In Malaya Mart Bangkinang." Jurnal Riset Akuntansi 1, no. 2 (2023): 240–48. http://dx.doi.org/10.54066/jura-itb.v1i2.659.

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This study aims to compare the application of the EOQ method with the method used by the company in controlling the supply of merchandise inventory at Malaya Mart Bangkinang. This study analyzes the application of using the EOQ and ROP methods in 2020. From the research that has been done, it is known that the company's order frequency and total inventory costs have a large value and the company's policy does not have calculations for securing inventory and reorder points. Compared to using the EOQ and ROP methods, the frequency and total inventory costs have a small value and the EOQ and ROP

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Adonis Kurniawan and Erni Puspanantasari Putri. "Analisa Perencanaan Persediaan Guna Mengatasi Kelebihan Stok Beras pada UD Berkah Niaga Pangan." Jurnal Surya Teknika 11, no. 2 (2024): 634–45. https://doi.org/10.37859/jst.v11i2.8153.

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Inventory planning is an important process in the company's operational process. The main objective of inventory planning is to ensure that the company has optimal and efficient raw material inventory, thereby minimizing inventory costs and storage costs for the company. UD Berkah Niaga Pangan is a company focused on being a rice distributor to meet local market needs. For data processing, the company uses the Economic Order Quantity (EOQ) method to effectively plan raw material requirements. Calculations are performed using forecasting methods such as Moving Average, Single Exponential Smooth

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Ferliyanti, Herlina, Maman Abdurahman, Tri Haryati, Al Ghazali, and Ayu Azizah. "Waterfall Model Inventory Information System at Alvinda Store Karawang." INTERACTION: Jurnal Pendidikan Bahasa 10, no. 1 (2023): 430–39. http://dx.doi.org/10.36232/jurnalpendidikanbahasa.v10i1.4480.

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Stock name is a process for calculating incoming and outgoing goods by inventory bookkeeping records. Manual calculations will take a very long time, and the risk of error is very high, so the presentation of the inventory report is hampered because it does not match the predetermined time. The stock opname information system with the Waterfall method can make it easier to accurately calculate the amount of stock inventory and can minimize the counting time to be faster. So that inventory reports can be generated quickly, accurately and on time.

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Ordóñez, I., S. Rotter, and J. Scholz. "GMIT and the systematic environmental assessment of secondary materials." IOP Conference Series: Earth and Environmental Science 1078, no. 1 (2022): 012017. http://dx.doi.org/10.1088/1755-1315/1078/1/012017.

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Abstract This article reviews the development of a digital inventory tool developed specifically for secondary material markets. Unlike other available inventory tools, this tool aimed at including environmental assessment features, that would allow warehouse managers to have an estimation of their environmental contribution associated to their sales performance without having to engage environmental experts regularly. The resulting open source software allows to keep an inventory of items available at the warehouse, export to an online shop and generate reports of the sales and environmental

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Aliyah Aliyah, Nahrun Hartono, and Asrul Azhari Muin. "Penggunaan User Acceptance Testing (UAT) Pada Pengujian Sistem Informasi Pengelolaan Keuangan Dan Inventaris Barang." Switch : Jurnal Sains dan Teknologi Informasi 3, no. 1 (2024): 84–100. https://doi.org/10.62951/switch.v3i1.330.

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Software testing is a crucial stage in the development of information systems to ensure that applications can function according to user needs. System feasibility testing using UAT is intended to ensure that the system meets the functional requirements specified by the users. This study aims to apply UAT to a financial and inventory management information system used to manage various operational needs of the company, such as inventory recording, expense and income reporting, and employee wages. The UAT process is conducted by the system’s end-users, consisting of 16 respondents, including emp

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Bai, Mei, Trevor Coates, Julian Hill, et al. "Measurement of Long-Term CH4 Emissions and Emission Factors from Beef Feedlots in Australia." Atmosphere 14, no. 9 (2023): 1352. http://dx.doi.org/10.3390/atmos14091352.

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One of the major challenges for the Australian feedlot and meat sectors is to have accurate and robust long-term greenhouse gas (GHG) emissions data. Long-term measurements of methane (CH4) emissions (2015–2017) were made at two Australian beef feedlots having different climates, cattle types, and management practices. Emissions were measured using the inverse-dispersion model (IDM) micrometeorological technique, using CH4 concentrations measured at the feedlots with a closed-path Fourier transform infrared spectroscopic technique (CP-FTIR). The emissions data were used to evaluate methods use

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Muhammad Tengku Sadewa and Tata Sutabri. "Perancangan Sistem Informasi Pendataan Inventory Aset pada Depot Kayu Kusen Laris III." Switch : Jurnal Sains dan Teknologi Informasi 3, no. 1 (2024): 11–17. https://doi.org/10.62951/switch.v3i1.313.

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During this time, the development of technology has progressed rapidly. In this sense, many companies have followed this technological development and introduced it into the collection of inventory data of assets, goods, and their financial reports. To obtain accurate and precise data, an inventory data collection system is required. Manual accounting calculations mean that Depot Kayu Kusen Laris III often records inventory incorrectly, which affects the resulting financial reports. Therefore, this study aims to develop an inventory information system that will support accurate data collection

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Parker, Robert C., and David L. Evans. "Stratified Light Detection and Ranging Double-Sample Forest Inventory." Southern Journal of Applied Forestry 31, no. 2 (2007): 66–72. http://dx.doi.org/10.1093/sjaf/31.2.66.

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Abstract An industrial application of a light detection and ranging (LiDAR) individual-tree, stratified double-sample forest inventory of approximately 18,000 ha of southeastern pine plantations was accomplished with an 9:1 ratio of 0.02-ha phase 1 LiDAR and phase 2 ground plots in ages 6 to 28 years. Phase 2 ground inventory data of tree dbh and sample tree heights for 2 trees per plot were used to obtain dbh-height relationships and volumes of standing trees. Phase 1 LiDAR data with 1.9 points per m2 were used to obtain ground–LiDAR height relationships for phase 2 matching LiDAR trees and p

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Slobodnyak, Ilya A., and Polina V. Antipina. "INVENTORY MANAGEMENT USING AGGREGATION MATRICES." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 9/2, no. 129 (2022): 35–40. http://dx.doi.org/10.36871/ek.up.p.r.2022.09.02.005.

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The article presents a detailed description of the algorithm for solving the problem of optimizing the level of inventory using combination matrices. Based on the available information about the needs for each type of material and production resources and their consumption rates, it is proposed to systematize the relevant information in a special form table, with the definition of the surplus or shortage of stocks of each type. Modification of the basic approach by introducing additional variables into the initial model is also proposed. The possibility of algorithmizing of the calculations ca

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Erkin Uulu, Elmurat. "Inventory Management Systems in the Construction Trade." Universal Library of Business and Economics 02, no. 02 (2025): 32–37. https://doi.org/10.70315/uloap.ulbec.2025.0202008.

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This paper examines modern methods and information technologies for inventory management in the construction trade, aimed at optimizing working capital and ensuring uninterrupted supply to construction sites. The relevance of the study is determined by the fact that inventories of construction materials account for 60–65% of the total estimated cost of a project and maintain the Days Inventory Outstanding ratio at 50–60 days, which exerts significant pressure on contractors’ liquidity and increases the cost of capital servicing. The objective of the work is a systematic analysis of the methods

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Sulaiman, Shaharin A., Sherrene C. Basil, Nelson S. Dunggatt, and Mohd Hafriz M. Hashim. "Automated Calculations for Improvement of Tank Inventory at Fuel Terminals." Journal of Applied Sciences 11, no. 10 (2011): 1770–76. http://dx.doi.org/10.3923/jas.2011.1770.1776.

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