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Aris Fiatno
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Jurnal Teknik Industri Terintegrasi (JUTIN)
Published by Universitas Pahlawan Tuanku Tambusai
ISSN : 26208962     EISSN : 26208962     DOI : 10.31004jutin
Core Subject : Science, Engineering,
Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Teknik Industri Terintegrasi merupakan jurnal yang dikelola oleh Program Studi Teknik Industri Fakultas Sains dan Teknologi Universitas Pahlawan Tuanku Tambusai yang menjebatani para peneliti untuk mempublikasikan hasil penelitian di bidang ilmu teknik dan teknik industri mencakup proses manufaktur, kegagalan dan rekayasa material, perawatan berbasis keandalan, keselamatan kerja, perancangan sistem kerja dan ergonomi, pengendalian dan penjaminan mutu, tata letak fasilitas, penelitian operasional, kewirausahaan dan pengembangan bisnis
Arjuna Subject : -
Articles 1,048 Documents
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Pengaruh Kompensasi Terhadap Kinerja Karyawan di CV. XYZ Siregar, Aida Fitri; Elviana, Elviana; Radi, Andi Muh; Fahmi, Ahmad; Ferianto, Ferianto
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.49650

Abstract

This study aims to analyze the effect of compensation on employee performance at CV. XYZ, a food supply company in Tangerang. The research applied a quantitative method with 24 employees as respondents. Data were collected using questionnaires tested for validity (r-count > r-table 0.444) and reliability (Cronbach’s Alpha > 0.70). Data analysis was conducted using simple linear regression with SPSS version 26. The classical assumption test showed that the data were normally distributed and free from heteroscedasticity. The regression equation obtained was Y=10.542+0.552XY = 10.542 + 0.552XY=10.542+0.552X, indicating that an increase in compensation improves employee performance. The hypothesis test showed a t-value of 3.409 > t-table 2.074 with a significance level of 0.002 < 0.05, proving that compensation has a positive and significant effect on performance. The coefficient of determination (R²) was 0.371, meaning 37.1% of performance variation is explained by compensation, while 62.9% is influenced by other factors.
Design and Construction of a Reactor Device for (Thermal Catalytic Cracking) of Waste Cooking Oil Alsarah, Danil Son; Yerizam, Muhammad; Ekawati, Linda
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.49668

Abstract

His study discusses the design and development of a thermal catalytic cracking reactor for converting waste cooking oil into bio-oil as an alternative renewable energy source. The reactor is designed with a semi-batch system equipped with an electric heater, a stirring motor, and a circulation pump. The catalyst used is Ni/Al₂O₃ with a mass of 2.4 grams, and the input volume of waste cooking oil is 2000 mL. The cracking process was carried out at temperatures ranging from 150°C to 250°C for a duration of 4 hours. Experimental results show that the bio-oil yield increased with temperature, reaching the highest yield of 780 mL at 250°C. The total electrical energy consumed by the device was 6,004,800 Joules, while the thermal energy used in the reaction process was 1,221,000 Joules. The energy efficiency of the system was calculated to be 20.33%. These results indicate that the reactor is capable of performing thermal conversion with moderate efficiency and has the potential for improvement through better thermal insulation and heat distribution systems.
Job Safety Analysis sebagai Upaya Pencegahan Kecelakaan Kerja pada Proses Produksi Air Minum Dalam Kemasan Aminurrohman, Aminurrohman; Mustaqim, Mustaqim; Riyana, Iis
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.49697

Abstract

The bottled drinking water (AMDK) industry involves various production activities that carry potential workplace hazards. The main problem is the risk of accidents that may affect worker safety, ranging from machine operation and material handling to ergonomic conditions. Therefore, this study applies the Job Safety Analysis (JSA) method to identify potential hazards and assess risk levels based on their likelihood and consequences. The analysis results show that most hazards fall into the low to medium category, such as slipping or chemical splashes, while several activities, including the use of hot press machines, heavy lifting, and non-ergonomic working positions, are classified as high risk. Based on these findings, the proposed solutions include strengthening supervision, providing regular occupational safety training, ensuring the use of personal protective equipment (PPE), and improving ergonomic aspects, so that worker safety can be better ensured.
Analisis Efektivitas dan Efisiensi Supply Chain Management pada Regional 1 Pelindo Belawan Alghani, Muhammad Rafi; Marwan, Marwan
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50078

Abstract

Ports play a strategic role as hubs of maritime transportation, centers of goods distribution, and drivers of regional economic growth. Regional 1 PT Pelabuhan Indonesia (Persero) Belawan is one of the key ports in Indonesia, equipped with modern infrastructure to support logistics activities, particularly container handling. The effectiveness of transportation services in this port is strongly influenced by the quality of infrastructure, transportation systems, and coordination among stakeholders. Along with the increasing flow of containers and the dynamics of globalization, an integrated supply chain management system has become essential to ensure efficiency, safety, and speed in goods distribution. This study aims to measure the performance and achievement of the company’s operational indicators by applying the Supply Chain Operations Reference (SCOR) model. Performance measurement was conducted through the validation of Key Performance Indicators (KPI), weighting using the Analytical Hierarchy Process (AHP), and score normalization with Snorm De Boer. The SCOR model covers five core processes—plan, source, make, deliver, and return—focusing on two main attributes, namely reliability and responsiveness.
Optimasi Pendinginan Mold terhadap Fenomena Solidifikasi dan Filling pada Pengecoran Aluminium AA356 Arif, Joni
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50079

Abstract

The casting of aluminum alloy AA356 plays a strategic role in the manufacturing industry due to its lightweight, high strength, and corrosion resistance; however, the quality of the casting is highly influenced by the mold cooling mechanism, which governs the phenomena of solidification and filling. This study aims to analyze the effect of mold cooling variations on solidification time, molten metal flow patterns, and the tendency of casting defects, in order to determine the optimal cooling configuration that enhances product quality. The research employed a quantitative approach based on numerical simulation using casting analysis software, combined with a Taguchi experimental design to evaluate mold temperature, coolant flow rate, and cooling channel distance. The simulation results were analyzed using analysis of variance (ANOVA) to identify the most significant parameters, followed by a confirmation test under the optimal conditions. The findings indicate that cooling variations significantly affect filling time, temperature distribution, and porosity levels, with certain cooling configurations capable of reducing solidification defects by more than 20% compared to the standard condition.
Optimasi Penentuan Rute Distribusi Air Minum Dalam Kemasan dengan Algoritma Clarke & Wright Saving Heuristic dan Sequential Insertion (Studi Kasus: Depot PT. Sariguna Primatirta Tbk) Israh, Israh; Isharyani, Muriani Emelda; Utomo, Dutho Suh
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50145

Abstract

Distribution is a key activity in the supply chain as it is directly related to product delivery to customers. PT Sariguna Primatirta Tbk, the producer of Cleo bottled drinking water, distributes 19-liter gallons from its Samarinda depot using a single vehicle with a maximum capacity of 100 gallons. However, fluctuating demand often leads drivers to choose routes based on perceived shortest distance, which may cause inefficient fuel usage. This study applies the Vehicle Routing Problem approach using the Clarke & Wright Saving Heuristic and Sequential Insertion algorithms. The results show that the Sequential Insertion algorithm reduced the total distance to 294.70 km, achieving fuel savings of Rp57.400.00 (16.30%). In comparison, the Clarke & Wright Saving Heuristic reduced the distance to 320.10 km with fuel savings of Rp32.000.00 (9.09%).
Uji Laboratorium: Analisis Berat Lumpur Pemboran Pada Sumur Can Wahyuni, Viola Sri; Fathan, Muhammad Rizqie; Ulfah, Baiq Mabulinda
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50225

Abstract

Drilling mud plays an important role in maintaining well stability, especially since each trajectory faces different lithological and formation pressure issues. On the 36" (conductor) trajectory, the main challenge is shallow pressure that has the potential to cause surface gas, so 8.83 ppg mud is used as a solution to withstand this pressure. The 26“ (top hole) trajectory faces swelling clay issues, so mud with a density of 10.7 ppg is selected to suppress clay expansion. In the 17 ½” (intermediate 1) trajectory, the main problem stems from reactive shale that is prone to collapse, so mud with a weight of 10.9 ppg is designed to maintain hole stability. In the 12 ¼” (intermediate 2) section, the presence of a high-pressure fracture zone required heavier mud, namely 12.9 ppg, to control formation pressure. Meanwhile, the 8 ½” (production hole) section faced the most critical conditions with the risk of HPHT, kick, and lost circulation, so mud with a density of 14.9 ppg was the best solution. The objective of this study is to obtain the right mud formula for each track by utilizing barite as the main weighting material, so that the mud weight can be adjusted to field requirements.
Uji Laboratorium : Perencanaan High-Performance Water-Based Mud Untuk Mencegah Lost Circulation pada Trayek 17,5 inch Sumur Moon Pebriana, Cindy; Fathan, Muhammad Rizqie; Ulfah, Baiq Maulindah
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50265

Abstract

Drilling mud plays an important role in 17 ½ inch track operations that often pass through reactive shale formations and fractured zones. This study was conducted to determine whether the High-Performance Water-Based Mud (HPWBM) formulation with KCl-Polymer and polyamine, as well as the addition of Lost Circulation Material (LCM) in the form of CaCO₃ and Fracseal, is capable of maintaining the rheological properties of mud under these conditions. The combination of CaCO₃ and Fracseal proved effective in reducing lost circulation and maintaining mud rheology. These results are in line with recent studies emphasizing the importance of using bridging materials and polymer additives in overcoming fracture rheology problems in intermediate trajectories. Laboratory test results showed a Mud Weight of 10.9 ppg, Plastic Viscosity of 29 cP, Yield Point of 37 lb/100 ft², and Low Shear Yield Point of 12 lb/100 ft². These parameters are within a good range to support cutting removal and fracture closure. The gel strength value of 14/28 lb/100 ft² and API Filtrate of 3.8 mL/30m also indicate that the mud is capable of forming a dense and stable filter cake.
Analisa Strategi Pengembangan Pada Lembaga Verifikasi Industri (Studi Kasus: PT. XY) Azhari, Wisnu; Ferianto, Ferianto
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50270

Abstract

PT XY is a National Independent Assurance company with four business sectors, one of which comprises the Government Mandatory Scheme business sub-unit responsible for conducting industrial verification activities. The purpose of this research is to develop business strategies through an analysis of the company's environment, both internally and externally, to determine the company's position as the foundation for formulating business strategies. By using the SWOT matrices and the Quantitative Strategic Planning Matrix (QSPM), the company will gain an understanding of its strengths, weaknesses, opportunities, and threats. The alternative strategies obtained were 8 alternative strategies. The recommended priority development strategy is to establish a marketing team to increase the number of customers for industrial verification.
Uji Laboratorium: Analisis Nilai Filtrat High Pressure Water Based Mud pada Sumur Sunset Hutabarat, Romauli Tiurma; Fathan, Muhammad Rizqie; Ulfah, Baiq Maulinda
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50275

Abstract

Drilling mud filtration plays an important role in maintaining wellbore stability and preventing excessive fluid loss during the drilling process. If uncontrolled, filtration can damage formations and disrupt operations. This study discusses the effectiveness of High-Pressure Water-Based Mud (HPWBM) with the addition of CaCo3 and Fracseal as an effort to reduce filtration and form a good mud cake. The purpose of this study is to evaluate the filtration performance of HPWBM in various well sizes under HighPressure High-Temperature (HPHT) conditions. This test was conducted in accordance with API standards ( 10 ml/30 minutes). The results show that the filtration rate for the 26“ trajectory is 4.6 ml/30 minutes, the 17-1/2” trajectory is 3.8 ml/30 minutes, the 12-1/4“ trajectory is 4.0 ml/30 minutes, and the 8-1/2” trajectory is 2.4 ml/30 minutes. All values were below the API limit, with a decreasing trend at greater depths. This study confirms that HOWBM with CaCo3 and Fracseal can control filtration, maintain well stability, and improve drilling efficiency and safety.

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