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Jurnal Industri dan Teknologi Samawa (JITSA)
Published by Universitas Teknologi Sumbawa
ISSN : 27753158     EISSN : 27238687     DOI : https://doi.org/10.36761/jitsa.v3i2.1898
Core Subject : Engineering,
Industrial & Manufacturing Engineering
JITSA (Jurnal Industri & Teknologi Samawa) adalah publikasi ilmiah yang dikelola oleh Program Studi Teknik Industri, Fakultas Rekayasa Sistem, Universitas Teknologi Sumbawa (UTS), Nusa Tenggara Barat. Jurnal JITSA berfokus pada kajian tentang: (1) Sistem Manufaktur, (2) Riset Operasional, (3) Desain dan Pengembangan Produk, (4) Teknologi Manufaktur, (5) Studi Kerja, (6) Ergonomi, (7) Sistem Logistik, (8) Sistem Bisnis, ( 9) Rekayasa Kualitas dan Keandalan, (10) Sistem Informasi dan Manajemen Pengetahuan, (11) Pemodelan Sistem, (12) Optimalisasi Usaha Kecil Menengah (UKM), (13) Optimalisasi Sektor Publik, (14) Pendidikan Teknik Industri.
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 85 Documents
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OPTIMALISASI PROSES INBOUND MELALUI PENERAPAN LEAN LOGISTICS DI WAREHOUSE FMCG PADA PT DE Shafalah, Fikry; Permana, Tatang; Larutama, Wiku
Jurnal Industri dan Teknologi Samawa Vol 6 No 2 (2025): EDISI 12
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v6i2.6013

Abstract

A slow and inefficient inbound process is a major challenge in the warehouse operations of PT DE, a company in the FMCG sector. This study aims to optimize the inbound process through the implementation of Lean Logistics. The method used is a quantitative approach by combining Lean Six Sigma through the DMAIC cycle and Kaizen principles through the PDCA cycle. Observations show that most inbound activities fall under Necessary Non-Value Added (NNVA), such as manual inspections, data entry, and documentation, accounting for up to 93% of the total process duration. Root cause analysis was carried out using Value Stream Mapping and Fishbone Diagram. Improvement solutions include implementing barcode/RFID technology, automated conveyors, employee training, and standardized procedures. After implementation, there was a significant increase in the speed and accuracy of goods receipt. Control was maintained through regular audits and a digital monitoring system. The application of Lean Logistics proved effective in reducing waste, increasing efficiency, and supporting continuous improvement in the FMCG warehouse environment
Perancangan Meja Potong Kayu Menggunakan Metode TRIZ di Laboratorium Sistem Produksi Politeknik ATI Makassar Nurwahidah, Andi; Chrisdianto , Dedy
Jurnal Industri dan Teknologi Samawa Vol 6 No 2 (2025): EDISI 12
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v6i2.6086

Abstract

The Production System Laboratory at Politeknik ATI Makassar has a practical module that utilizes wood as raw material, necessitating supporting facilities such as a safe and ergonomic cutting table. The current cutting table is rudimentary, consisting of a table with a hole in the middle to accommodate the cutting machine blade. Although this setup facilitates the cutting process, it lacks protective or safety features, increasing the risk of workplace accidents. Additionally, the absence of a measuring tool on the table leads to inaccuracies in product dimensions, often resulting in student projects failing to meet the required specifications. To address these issues, the laboratory has acquired a new cutting machine. However, this machine does not come with a suitable table for its placement. Therefore, this study aims to design and develop a cutting table that enhances workplace safety while incorporating a precise measurement system. The Theory of Inventive Problem Solving (TRIZ) method is employed to identify problems and develop an optimal cutting table design. The findings indicate that the proposed cutting table design meets the requirements of the practical module and is expected to reduce the risk of workplace accidents while improving cutting accuracy
Analisis Peramalan Permintaan dan Penentuan Metode Terbaik dalam Menghadapi Fluktuasi Konsumsi Kopi pada Coffee Shop Koromi Sip & Slurp Pradita, Cicilia; Sukrawan, Yusep; Wulansari, Dwi Novi
Jurnal Industri dan Teknologi Samawa Vol 6 No 2 (2025): EDISI 12
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v6i2.6088

Abstract

Along with the development of the increasingly competitive coffee industry, coffee shops must have a business strategy in managing good coffee supplies to increase competitiveness. Time series forecasting is one of the ways that Koromi Sip & Slurp can use because it serves as a basis for company decision making to develop business strategies. This study aims to determine the best time series forecasting method that can be used as a basis for determining business strategies in managing coffee supplies. The data used is weekly sales data of three types of coffee beans from August 2024 to February 2025. The time series forecasting methods used are Single Moving Average (SMA), Weighted Moving Average (WMA), and Single Exponential Smoothing (SES). Evaluation of the method is carried out based on the forecast error value using the MFE, MAD, MSE, and MAPE methods. The results of the analysis show that the SES method provides the smallest error rate for all types of coffee so it was chosen as the best method. Validation using the Moving Range Chart shows that the forecasting results are within the statistical control limits. Forecasting for the 31st period resulted in a total demand for Sweet Coffee 322 cups, Non-Sweet Coffee 72 cups, and Manual Brew 8 cups. The resulting forecasting is expected to be used as a basis for strategic decision making, one of which is the management of coffee inventory at Koromi Sip & Slurp
PENGGUNAAN BARCODE PADA INVENTORY MANAGEMENT DALAM PERUSAHAAN RETAIL Alimin, Fanny Noviany; Permana, Tatang; Wulansari, Dwi Novi
Jurnal Industri dan Teknologi Samawa Vol 6 No 2 (2025): EDISI 12
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v6i2.6100

Abstract

Inventory memiliki peran yang sangat penting untuk mendukung kegiatan produksi. eran Inventory sendiri penting karena menjadi bahan baku dan penolong dalam proses produksi. Jika kita menggunakan inventory management dengan baik maka inventory dalam logistik akan teratur namun jika menggunakannya tidak baik akan menyebabkan turunnya mutu, harga, pelayanan sampai dengan probabilitas itu sendiri. Adapun contoh kegiatan inventory management yaitu barcode untuk memudahkan kegiatan penyediaan barang. Metode penelitian yang penulis gunakan ialah literature review dengan menggunakan jurnal sebanyak 717.500, diambil 20 jurnal yang sesuai dengan penelitian artikel ilmiah ini. Fungsi utama dari manajemen persediaan adalah untuk memastikan bahwa semua jenis persediaan tersedia setiap saat. Dalam membantu proses manajemen inventori terdapat perkembangan berbasis teknologi yaitu dengan perangkat lunak yang di dalamnya terdapat barcode untuk menscan barang dalam pergudangan. Barcode pada perusahaan retail memudahkan dalam mendata barang saat barang keluar maupun saat barang masuk.
Analisis Mitigasi Risiko Kesehatan Dan Keselamatan Kerja (K3) Pada Produksi Batu Bata Menggunakan Metode Job Safety Analysis (JSA) Dan House Of Risk (HOR) (Studi Kasus: UD. Sejati) Ulfaturrahmi; Fadhilah, Fitri; Firdaus, Aqfi Nur
Jurnal Industri dan Teknologi Samawa Vol 6 No 2 (2025): EDISI 12
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v6i2.6173

Abstract

UD. Sejati is a small business in Nijang Hamlet, Uter Iwes District, Sumbawa Besar, West Nusa Tenggara, which produces 500-1000 red bricks per day. This study aims to analyze the mitigation of occupational health and safety (K3) risks so that work accidents in the production process can be minimized. The study uses two main methods: Job Safety Analysis (JSA) to identify hazards in the work environment and their preventive measures. House of Risk (HOR) focuses on prevention with two stages. HOR 1 assesses potential hazards using (ARP) to determine priority risk agents. HOR 2 designs mitigation for these priority risks. The results of the study with JSA found 16 potential hazards from 15 work activities, such as eye irritation due to rice husk dust, respiratory problems, slipping, and exposure to sparks. Meanwhile, HOR 1 identified 7 priority risks (A15, A13, A5, A14, A8, A12, A7) that require further handling. In HOR 2, 13 mitigation strategies were obtained from 7 main risk agents, with the strategy priority based on the highest ETDk value, namely PA2 at 1283.25. This approach ensures effective and efficient mitigation in reducing OHS risks at UD. Sejati.

Page 9 of 9 | Total Record : 85

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