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Rizki Fadhillah Lubis
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INVENTORY : Industrial Vocational E-Journal On Agroindustry
Published by Politeknik ATI Padang
ISSN : -     EISSN : 27231895     DOI : -
Core Subject : Engineering,
Control & Systems Engineering Engineering Industrial & Manufacturing Engineering
INVENTORY mainly focuses on applied research in Agro-industrial systems and its technology. Therefore, INVENTORY will only process and publish submitted research articles or review articles in the area of: 1. Production Planning and Inventory Control 2. Ergonomic and Work Study 3. Product Design and Development 4. Optimization of Production System 5. Information System 6. Manufacturing Facility Design 7. Maintenance System 8. Energy and agro-industrial machinery 9. Related Topic in Industry 4.0 10. Warehouse 11. Procurement 12. Transportation and Distribution 13. Logistic Decision Making 14. Management and measurement of supply chain performance 15. Other related topics with an object of agro-industry, its products (food and non-food) and services (under the decision from editorial board)
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 6 Documents
 1 
Search results for , issue "Vol. 5 No. 2 (2024)" : 6 Documents clear
Strategi Pengembangan Kawasan Minapolitan di Sumatera Barat Menggunakan Analytical Hierarchy Process Viarani, Suci Oktri; Nesti, Lisa; Mufti, Wahyu Fitrianda
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.196

Abstract

West Sumatra Province has been designated by the Minister of Maritime Affairs and Fisheries as a Minapolitan area with seven regions in West Sumatra. Since the establishment of West Sumatra as a Minapolitan area, there has been no research examining the evaluation of suitability between planning and implementation of the Minapolitan fishing area development program in West Sumatra. The aim of this research is to determine a strategy for developing the Minapolitan area in West Sumatra which can improve the welfare of fishermen in the area. The data collection technique in this research is the primary data collection method in the form of field observations, interviews, FGDs and filling out questionnaires by respondents selected based on their knowledge of the Minapolitan area development program, such as representatives of the DKP, Port Service, business actors, and fishermen figures. The method used to determine strategic priorities for developing the Minapolitan area is using the Analytical Hierarchy Process approach. Based on the AHP calculation, the CR value <= 0.1 shows that respondents are consistent in making assessments and the resulting solutions are optimal. Likewise, for the CR value in the calculation for the assessment of each indicator, the CR value obtained is 0.0263 for the assessment of the supporting facility factor indicator, 0.0231 for the assessment of the supporting infrastructure factor indicator and 0.0061 for the assessment of the regional program factor indicator. The strategy obtained for developing the Minapolitan area is seen from the priority value between the highest factors, namely the supporting facilities and supporting infrastructure factors. The priority indicators that need to be immediately improved are the indicators for the availability of fishing ports, followed by the availability of fishing gear and the availability of clean water networks, the results obtained from the priority order of all the indicators assessed.
Analisis Peningkatan Kualitas Air Minum Dalam Kemasan Menggunakan Integrasi Six Sigma dan Failure Mode and Effect Analysis Hakim, M. Hanifuddin; Ramadani, Noviana Rina; Wirakusuma, Kadex Widhy
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.202

Abstract

PT. UMSurya Bina Bangsa is a company engaged in the production of Bottled Drinking Water (AMDK). The products produced by PT. UMSurya Bina Bangsa include Suli 5 in 120 ml and 240 ml sizes, as well as S-Five in 330 ml and 600 ml sizes. The issues faced by PT. UMSurya Bina Bangsa include Defects such as dented bottles and broken caps. The aim of this study is to improve the quality of bottled water products. The author of this study uses the integration of Six Sigma and Failure Mode and Effect Analysis (FMEA) methods to improve product quality. Based on the research results, the Root Cause Analysis (RCA) indicates that the majority of product Defects are caused by operator inaccuracy and the use of low-quality materials. Failure Mode and Effect Analysis (FMEA) results show that the highest RPN is caused by the bottle cap pressing process. From the Measure phase, sigma level calculations show a sigma value of 2.10 with a DPMO of 36,041. Improvement recommendations include creating racks for bottle caps to reduce Defects in broken caps, and adding dividers for bottles to prevent crushing while on the conveyor. From the estimated calculations, after implementing the improvement recommendations, the sigma level is expected to increase from 2.10 to 2.54.
Evaluasi Persediaan Perishable Raw Material Pada Industri Kecil Menengah Makanan Olahan Menggunakan Multi-Item Economic Order Quantity Syahmer, Verra; Rishelin, Nadya; Nata, Refky Adi
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.203

Abstract

Raw material inventory is a crucial aspect of a business, as it can significantly affect the costs incurred. One type of raw material is perishable raw material, which, due to its nature, relates to shelf life and can impact not only the quantity of inventory but also inventory costs. One business that utilizes perishable raw materials is the small and medium-sized enterprise (SME) producing serundeng, using sweet potatoes and ghost peppers as perishable raw materials. The use of easily spoilable raw materials can be detrimental to SMEs if not managed properly. To avoid losses and improve efficiency, an analysis will be conducted by calculating inventory control. This research employs the multi-item Economic Order Quantity (EOQ) method, considering expiration dates and quantity discounts. The final outcome of the research includes a comparison of inventory levels between conventional methods and the proposed method, along with an analysis of the management implications of the findings. The results indicate that the total inventory costs without utilizing inventory control methods are higher than those using inventory management techniques. Therefore, this study provides insights to SMEs that effective inventory control can help the company not only reduce expenses but also increase revenue.
Optimalisasi Proses Antrian di Gerai Es Krim KRM Dengan Pendekatan Simulasi ProModel Utami, Ni Made Cyntia; Sitanggang, Bryan Estavan Imanuel; Anggita, I Gusti Agung Mas Putri; Pratiwiningsih, Windhi; Purnami, Ni Luh Dian
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.213

Abstract

KRM ice cream shop is a popular destination in Sanur, Bali. The intensity of customer visits on regular days is already quite crowded, even more so during the holiday season. Due to the location of Gerai KRM which is adjacent to the road sidewalk, it often causes congestion in the area. The long and less conducive queuing system is the main reason customers discourage coming. This research was conducted during peak hour, namely 11:00 to 13:00 which is lunch time. These data are then tested using the Stat::Fit feature to determine the type of data distribution. This type of data distribution will later be used to determine the length of the system process when tested in ProModel software, more precisely it will be included in the processing sequences section. The research results show that there is an entity of customers in waiting of 6.13% and blocked by 10.10% which is caused by a lack of capacity and service units in the system. Based on the problem, the proposed improvements given by the author are the addition of cashier units and also the queue capacity at the Ice Cream storefront service. The output of the proposed system simulation is a decrease in the percentage of blocked 1.32%. Then the percentage of full in the queue row which became 0% and the percentage of full in the ice cream storefront was reduced to 1.71%.
Pengukuran dan Evaluasi Produktivitas Pada Industri Kecil dan Menengah Menggunakan Pendekatan Green Productivity Purba, Ari Pranata Primisa; Ahmad, Nofan Hadi; Lubis, Rizki Fadhillah
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.204

Abstract

This research was conducted in one of the Small and Medium Industries engaged in the agro-industry based on meat processing in Padang City by producing ready-to-eat packaged rendang, dry jerky and wet rendang. In the production process, the rendang SME produces waste in the form of solid waste and liquid waste. The purpose of this study was to determine the productivity of rendang SMEs both partially and totally using the green productivity approach so that it can be analyzed in the part that produces the potential for waste to be processed and increase the productivity of the SME. The results of this study are able to provide information on the description of the best productivity improvement strategy options, the level of productivity that has been achieved by the company, and the level of productivity resulting from the implementation of the selected strategy.
Redesain Kemasan Keripik Tempe Menggunakan Metode Quality Function Deployment dan Value Engineering Ernawati, Siti; Muhammad, Katon; Asyari, Hasyim
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.209

Abstract

The existing Gandhes tempeh chips packaging is not air- and water-tight so it is at risk of damage such as not crispy, easily destroyed, and rancid odor. These packaging problems require packaging development in order to improve the function of the packaging. The purpose of this study is to determine packaging attributes based on consumer preferences to increase the value of Ghandes tempeh chips packaging based on the highest value. Improvement is done by integrating Quality Function Deployment and Value engineering techniques with the help of House of Quality, FAST diagram, and concept combination table. Quality Function Deployment method to identify customer needs by finding weights and technical responses, while Value engineering to analyze packaging functions needed by consumers and recommend the best packaging based on the highest value. The results are 10 attributes that become consumer needs (whats) and 12 technical responses (hows). The results showed 4 alternative packaging concepts that can be made and sorted to determine the best concept in terms of cost and performance. The selected alternative concept is Alternative C with a score of 1.78. The selected packaging specifications include 100 micron metalized paper material, information label, matte finishing, standing pouch, size 17×29 cm, weight 200 grams, ziplock packaging, price per package Rp 2,850, using a combination of red and orange colors. It can be concluded that this proposal is the best proposal in terms of the highest value. This recommendation can be considered capable of fulfilling consumer desires for Gandhes tempeh chips packaging.

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