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All Journal Jurnal Teknik Industri Terintegrasi (JUTIN)
Titong, Fitri Sylvianti
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Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Analisis Perancangan Sistem Kerja untuk Meningkatkan Keselamatan Kerja pada Pekerja di UKM Puput Pastel Cahyani, Renita; Titong, Fitri Sylvianti
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 2 (2025): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i2.43048

Abstract

Small and Medium Enterprises (SMEs) have grown rapidly in Indonesia. Occupational safety in these SMEs still often occurs so that the level of work accidents experienced by workers is being splashed with cooking oil on the worker's body while frying, falling due to slippery floors caused by cooking oil dripping on the floor, and the most common experience of workers is often complaining of pain in body parts, because they sit too long while working. Therefore, a work system design was carried out to improve work safety using a participatory ergonomics approach consisting of owners and employees. The purpose of this study is to avoid occupational health and safety risks, to improve worker welfare, and to reduce discomfort and human error. The results of the study showed that Puput Pastel SMEs need improvements in the frying process, namely a height of 90 cm, a width of the frying container and filter container of 70 cm, and chairs for employees with a width of 28 cm and a height of 65 cm.
Analisis Metode Economic Order Quantity (EOQ) Dalam Pengendalian Rantai Pasok Komponen Mesin Excavator di PT. Anugrah Bangun Makmur Titong, Fitri Sylvianti; Lutang, Cindy Megavita; Cahyani, Renita; Sakinah, Nur irni Nahri
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.54402

Abstract

At PT. Anugrah Bangun Makmur, the main problem faced by the company is high inventory costs due to suboptimal ordering frequency and the risk of stock outs and overstocks. Using the EOQ method has a significant impact on cost efficiency and inventory stability. The company's total actual costs of Rp 1,400,677 per year can be reduced to Rp 487,603 after implementing EOQ, resulting in savings of Rp 913,074. In addition, EOQ is also able to reduce the total ordering cost from Rp 300,398 to Rp 246,330. The EOQ method produces a more stable and controlled inventory pattern compared to the company's manual method, so the risk of stockouts and overstocks can be minimized. Overall, the application of the EOQ method has proven effective in improving the efficiency of inventory management at PT. Anugrah Bangun Makmur. This method is able to optimize ordering and storage costs while ensuring the availability of spare parts according to operational needs
Analisis Sistem Antrian pada Stasiun Pengisian Bahan Bakar Umum (Studi Kasus: SPBU Batui II) akinah, Nur irni Nahri; Titong, Fitri Sylvianti; Alhasni, Muh Agil
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.54743

Abstract

This study aims to analyze the queuing system at SPBU Batui II, located on Jalan Trans Sulawesi, Banggai Regency, focusing on motorcycle fuel service. The applied model is the Multiple Channel Queuing System (M/M/S), used to assess service efficiency based on 30-day observation data and customer perceptions collected through questionnaires. The observations revealed that the average service time is 3.89 minutes, with a facility utilization rate of 90.7%, indicating a near-saturation condition. A simulation with an additional service lane demonstrated a significant decrease in waiting time and the number of customers in the queue. The normality test showed that the service time data followed an approximately normal distribution, supporting the use of parametric statistical analysis. Additionally, over 90% of respondents reported satisfaction with the current service system. The study concludes that increasing the number of service lanes improves system efficiency and that the M/M/S model is effectively applicable to high-traffic fuel station queue management.
Co-Authors akinah, Nur irni Nahri Alhasni, Muh Agil Cahyani, Renita Lutang, Cindy Megavita Renita Cahyani Sakinah, Nur irni Nahri