Main Article Content
Abstract
In inventory management, supervision is a crucial part of optimizing the efficiency and effectiveness of the cooking oil storage warehouse's operations. Inventory planning is key to ensuring optimal cooking oil storage, avoiding shortages due to spills or leaks, and reducing company losses. This study aims to evaluate cooking oil inventory planning considering inventory methods, control, and warehouse supervision. This research employs a qualitative research method with a descriptive approach. Data sources include primary data obtained through interviews, observations, secondary data from company documents, and supporting books related to inventory planning. Data collection techniques include field observations, interviews, and documentation. Data analysis involves data reduction, data presentation, and drawing conclusions. The research findings indicate that cooking oil inventory planning in the tank warehouse using the PDCA method (Plan, Do, Check, Act) can enhance inventory management efficiency and effectiveness. Supporting factors include the transformation of manual supervision systems into automation to enable more efficient monitoring. However, supervision constraints persist due to the lack of automation systems for real-time monitoring and limitations in warehouse operational staff, resulting in less effective operations. The use of planning methods with PDCA can improve cooking oil inventory management in the warehouse, enhancing operational efficiency, and reducing inventory risks or excesses.
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References
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References
. P. Apriliza, S. Supian, and J. Nahar, "The Planning for Upper Shoes Raw Material Inventory Using the Material Requirement Planning (MRP) Method (Case Study: PT X)," Int. J. Glob. Oper. Res., vol. 4, no. 4, pp. 271–278, 2023. [Online]. Available: http://www.iorajournal.org/index.php/ijgor/index
. Wahyuni and A. Syaichu, "Raw Material Inventory Planning Using the Material Requirement Planning (MRP) Method for Shanghai Peanut Products at the Ngunut-TulungAgung Gangsar Company," Ind. Spectrum, vol. 13, no. 2, pp. 115–228, 2020.
. Faiq, Rizal, and Tahir, "Analysis of Operational Management of Multinational Companies," J. Manage., vol. 11, no. 2, 2021.
. Ismawati and Kun, "Classic Problems: Inventory Control," Bus. Econ. Entrep., vol. VIII, no. 2, 2019.
. C. Makatengkeng, A. H. Jan, and J. S. B. Sumarauw, "Analysis of the Warehousing Management System at PT. Northeast of Jaya Manado," EMBA J., vol. 7, no. 4, pp. 5912–5933, 2019.
. N. Amalia, "Soybean Raw Material Inventory Planning Using the EOQ Method in CV. PQR," 2023.
. N. F. Filscha, G. Metta, and R. D. Glisina, "Improving the Performance of Planning and Controlling Raw Material Inventory in the Food Industry," Int. J. Res. Ind. Eng., vol. 10, no. 4, pp. 332–345, 2021.
. Radhila, "Implementation of Warehouse Management Using the PDCA Method Case Study in CV. Innotech Solution - Malang," 2021.
. Sugiyono, Qualitative Quantitative Research Methods and R&D, 2nd ed., Alphabeta, 2019.
. F. A. Suratman and Sutrisno, "Analysis of Inventory Planning to Reduce Raw Material Inventory Costs with the Economic Order Quantity Method at PT XYZ," JENIUS: J. Appl. Ind. Eng., vol. 4, no. 1, pp. 66–77, 2023. [Online]. Available: https://doi.org/10.37373/Jenius.V4i1.459
. R. S. Russell and B. W. Taylor, Operations and Supply Chain Management, John Wiley & Sons, 2019.
. S. K. Wulandari and D. S. Donoriyanto, "Inventory Control of Brown Paper Raw Materials Using the Material Requirement Planning Method in Paper Company," J. Ind. Eng. Manage., vol. 7, no. 3, pp. 215–224, 2022. [Online]. Available: https://doi.org/10.33536/jiem.v7i3.1202
. Murby, "Inventory Control in a Hybrid Make-to-order–Make-to-stock Multiproduct Manufacturing System," 2020.
. D. Zahari and S. Novi, "Analysis of Planning and Supervision of Merchandise Inventory on CV. Source: Indoraya," J. Corporate Bus., vol. 4, no. 2, 2019.
. Sugiyono, Understanding Qualitative Research, 2nd ed., 2010.
. P. Mangkunegara and A. Prabu, Planning and Development of Human Resource Management, PT Refika Aditama, 2006.
. Sudaryono, Introduction to Management: Theory and Case, CAPS (Center for Academic Publishing Service), 2017.
. F. Sulaiman and N. Nanda, "Control of Raw Material Inventory Using the EOQ Method on UD. Adi Mabel," J. Innov.: J. Eng. Innov. Automot. Comput. Ind. Electron. Mach., vol. 2, no. 1, pp. 1–11, 2018.