Jurnal Teknik Industri Terintegrasi (JUTIN)
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
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<![CDATA[Meningkatkan Kualitas Pelayanan Terhadap Kepuasan Pelanggan dengan Metode SERVQUAL di CV. Budidaya Jamur Sejati ]]>
<![CDATA[Zahro, Fatimatu]]>;
<![CDATA[Riyana, Iis]]>;
<![CDATA[Sulistyowati, Enik]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45002
<![CDATA[To improve the quality of service towards customer satisfaction at CV.Budidaya Jamur Sejati using the SERVQUAL method. The study was conducted by distributing questionnaires to customers to measure their perceptions and expectations of the five dimensions of service quality, namely Tangibles, Reliability, Responsiveness, Assurance, and Empathy. The results of the analysis showed that there was a negative gap in all dimensions of SERVQUAL, indicating that the service provided had not fully met customer expectations. The Assurance dimension showed the largest gap, indicating a need for improvement in the aspect of guaranteeing professionalism and staff skills. While the Tangibles dimension had the smallest gap, but still required attention. It can be concluded that it is necessary to improve employee competence, accelerate physical facility repair services, increase empathy towards customers, and conduct periodic evaluations to improve customer satisfaction and strengthen the position of CV.Budidaya Jamur Sejati in the mushroom cultivation industry in Indonesia.]]>
<![CDATA[Evaluasi Risiko Kualitas Jamur Menggunakan Metode FMEA ]]>
<![CDATA[Rizqi, A Faisal Maulana]]>;
<![CDATA[Kurniawan, Rudi]]>;
<![CDATA[Riyana, Iis]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45510
<![CDATA[Risk management at CV Budidaya Jamur Sejati is very important to avoid defects in mushroom cultivation caused by failures in the cultivation system. Risk analysis is also important to avoid failures that may occur in the oyster mushroom cultivation system. In this study, the integrated FMEA method was used to analyze the oyster mushroom cultivation process at CV Budidaya Jamur Sejati During the period from December to January 2025, CV Budidaya Jamur Sejati experienced cultivation failure at the maintenance stage, producing 5kg to 7kg of mushrooms. CV Budidaya Jamur Sejati does not yet know the types of risks faced in the mushroom maintenance process. FMEA is applied to the mushroom process to identify the main failure risks and sort all risks related to potential cultivation failures. There are 7 root causes of failure identified in the cultivation process. The results obtained from the application of the FMEA method indicate that this information can be used as a preventive and corrective step to minimize the failure of the mushroom cultivation process. ]]>
<![CDATA[Analisis Resiko Ergonomi Pada Pekerja Bagian Gudang Menggunakan Metode Resiko Entire Body Assessment (REBA) di PT. Dalwa Anugrah Hasaniyah ]]>
<![CDATA[Sahroni, Mochamad]]>;
<![CDATA[Riyana, Iis]]>;
<![CDATA[Yurniawati, Ratna Diah]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45552
<![CDATA[PT. Dalwa Anugrah Hasaniyah's water production still relies on human power to carry out its production activities. At PT. Dalwa Anugrah Hasaniyah has a section for producing mineral water which is processed manually in a bending and standing position. Activities in the bottle washing section to the machine are (1) inserting labels into bottles, (2) lifting bottles containing water into cartons, and (3) moving cartons containing mineral water to pallets. The activities carried out by workers have a high risk and cause complaints of pain. To overcome this problem, it is necessary to carry out work posture analysis to assess and evaluate worker posture. Based on the results of the Nordic Body Map questionnaire, workers experienced complaints in the waist, spine and secondary areas. The REBA assessment results show the first activity with a score of 6, meaning the activity has a moderate risk of musculoskeletal disorders so improvements need to be made as soon as possible. Meanwhile, the second and third activities have scores of 10 and 11 respectively, which means that these two activities have risks that need immediate action for further investigation and changes.]]>
<![CDATA[Analisis Penambahan Limbah Karbit Sebagai Substitusi Semen Terhadap Kuat Tekan Mortar ]]>
<![CDATA[Pratama, Eza Dafa]]>;
<![CDATA[Rochmah, Nurul]]>;
<![CDATA[Firmansyah, Mochammad]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45594
<![CDATA[Cement, as one of the ingredients in making mortar, has a significant impact on the environment. As an alternative to the use of cement, carbide waste can be used as a substitute for cement. Carbide waste is a by-product of the welding industry in the form of a grayish solid. One of the contents of carbide waste is CaO, CaO itself is one of the contents of cement. The CaO element has potential in making mortar and can increase compressive strength. This study aims to analyze the impact of adding carbide waste as a partial substitute for cement to the mortar mixture. In this study, the percentage of carbide waste addition as a cement substitute was 0%, 2.5%, 5%, 7.5%, and 10%. This study aims to determine the optimum percentage of the mortar mixture with the addition of carbide waste. The research method used includes laboratory testing of the mortar mixture with varying levels of carbide waste to analyze the compressive strength. The results of this study concluded that the most optimum mortar compressive strength is at a percentage of 7.5% with a compressive strength of 29,430 MPa. However, at a percentage above 7.5% the compressive strength of the mortar decreased.]]>
<![CDATA[Pengaruh Penggunaan Batu Kapur dari Wilayah Sampung Kabupaten Ponorogo Sebagai Pengganti Agregat Kasar Terhadap Kuat Tekan Beton ]]>
<![CDATA[Mahanani, Aulia Bintang]]>;
<![CDATA[Rochmah, Nurul]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45636
<![CDATA[Ponorogo, renowned for its abundant mineral resources such as limestone, presents an opportunity to utilize this material as a substitute for coarse aggregate in concrete mixtures. This research investigated the impact of replacing coarse aggregate with Sampung limestone at concentrations of 0%, 25%, 50%, 75%, and 100%. Following the Department of Environment (DoE) method and referencing SNI 03-2834-2000 for concrete mix design, 28-day compressive strength tests yielded results of 14.35 MPa for 0% limestone, 12.96 MPa for 25%, 14.35 MPa for 50%, 12.03 MPa for 75%, and 10.65 MPa for 100%. Remarkably, the findings indicate that the 50% limestone mixture achieved the most optimal compressive strength.]]>
<![CDATA[Model Simulasi Sistem Antrian dalam Rantai Pasok Industri Batu Bara untuk Optimalisasi Jaringan Logistik ]]>
<![CDATA[Abdullah, Yoga Rahmad]]>;
<![CDATA[Nuha, Hilyatun]]>;
<![CDATA[Murnawan, Hery]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45696
<![CDATA[The increasing domestic demand for coal necessitates greater efficiency in logistics systems and supply chains, particularly for mining companies such as PT. Mahakam. This study aims to design a queue system simulation model to optimize the company’s logistics performance by applying queueing theory and utilizing the ARENA simulation software. The research evaluates key variables such as waiting time, queue length, and the utilization rate of unloading facilities, in an effort to address demurrage issues arising from logistical inefficiencies. A mixed-method approach combining quantitative and qualitative data analysis was employed, using both primary and secondary data collected from PT. Mahakam’s logistics operations between January and June 2024. Simulation results indicate that logistics effectiveness can be improved through adjustments in the number of operators, enhancement of unloading equipment, and more structured management of the distribution flow. This research is expected to serve as a foundation for developing simulation-based logistics models in the coal industry and to contribute to the practical application of queueing theory in industrial settings.]]>
<![CDATA[Pengaruh Serat Bambu Jenis Petung (Dendrocalamus Asper) pada Campuran Beton Alir ]]>
<![CDATA[Devangga, Ramadhan Azzahdewa]]>;
<![CDATA[Rochmah, Nurul]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45825
<![CDATA[Flowing concrete, in accordance with ASTM C 1017 is defined as concrete with a slump flow value greater than 19 cm. However, the use of flowing concrete also presents several challenges, particularly in terms of workability and the need for environmentally friendly materials. Various studies have been conducted on the use of substitute or additive materials in concrete mixtures. This study focuses on flowing concrete mixed with Petung bamboo fibers (Dendrocalamus Asper) to determine the effect of varying bamboo fiber percentages on the slump flow value. The study utilizes Petung bamboo fibers as an additive material. The bamboo fibers, cut into lengths of 5 cm and evenly distributed, were mixed into the flowing concrete. The fiber content variations used were 0%, 3%, 3.5%, 4%, and 4.5%, with a superplasticizer (SP) dosage of 1.5% of the cement weight. The slump flow test results indicate that the higher the percentage of bamboo fiber added, the lower the slump flow value.]]>
<![CDATA[Analisis Daya Dukung Pondasi Tiang Pancang Menggunakan Data Laboratorium dengan Metode Meyerhoff, Alpha, Beta, Lamda (Studi Kasus: Proyek Pembangunan Gedung Bess Mansion Jemursari Surabaya) ]]>
<![CDATA[Putra, Ferdiansyah Mas]]>;
<![CDATA[Fatmawati, Laily Endah]]>;
<![CDATA[Firmansyah, Yerry Kahidatu]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45827
<![CDATA[This study aims to analyze the bearing capacity of pile foundations in the Bess Mansion Building Project in Jemursari, Surabaya, using the Meyerhof, Alpha, Beta, and Lamda methods. The analysis is based on laboratory data reflecting actual soil conditions at the site. The calculation methods include evaluations of end and shaft bearing capacities, overburden stress, and adhesion or friction coefficients. Results indicate that the Alpha method yields the highest allowable bearing capacity at 2754.13 tons, followed by the Beta method at 2290,95 tons, and the Lambda method at 501.25 tons. All results demonstrate safe capacities to support the planned load of 300 tons. In conclusion, the Lamda method is the most effective for this case study. This research provides recommendations for selecting appropriate bearing capacity estimation methods tailored to soil conditions to ensure structural safety and implementation efficiency.]]>
<![CDATA[Usulan Perbaikan Fasilitas Kerja Ergonomis Berdasarkan Hasil Analisis Metode REBA pada Stasiun Pengemasan Bale ]]>
<![CDATA[Dicinta, Mutiara]]>;
<![CDATA[Christata, Bellachintya Reira]]>;
<![CDATA[Kristyanto, Bernadus]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45862
<![CDATA[PT. XYZ is a manufacturing company that produces cigarettes. There is a workstation that is still done manually, namely the packaging section. Work that is done manually can pose a risk to occupational health and safety. Initial observations show that every day there are workers who are absent due to fatigue and illness. Inappropriate working posture can cause fatigue and health problems. Analysis of the risk level of work posture using the REBA method. The results of the analysis of work posture with REBA showed scores of 5, 10, and 7 for each type of bale packaging work. This score indicates a high level of risk and the need for improvement in work posture. Improvement of work posture in this study was carried out by redesigning ergonomic work facilities with an anthropometry approach. Analysis using the REBA method was also carried out for work posture in the proposed work facility design with simulation. The results of the analysis showed a decrease in risk as indicated by REBA scores of 3, 6, and 5 for each type of bale packaging work.]]>
<![CDATA[Analisis Pengaruh U-Turn Terhadap Kinerja Ruas Jalan pada Jalan Hr Muhammad Surabaya ]]>
<![CDATA[Rochmat, Muhammad Fikri Ar]]>;
<![CDATA[Tjendani, Hanie Teki]]>
<![CDATA[ Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July ]]>
Publisher : <![CDATA[LPPM Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/jutin.v8i3.45879
<![CDATA[Main roads are public infrastructures that serve to connect various areas. With the increasing daily volume of transportation mode usage, infrastructure development has become a necessity, especially for land transportation facilities. HR. Muhammad Street is classified as a type 6/2 T road, with two lanes separated by a 2-meter-wide median; each lane is 2.5 meters wide for two lanes and 2 meters wide for one lane in each direction. The technique applied in this research is a quantitative method based on the PKJI 2023 guidelines. Information was obtained from both primary and secondary data. Primary data refers to information gathered from surveys, while secondary data refers to supporting information obtained from previous journals. The research findings indicate that the peak hours for vehicle U-turns are at 16:45 – 17:00 for passenger cars, 12:00 – 12:15 for heavy vehicles, and 16:15 – 16:30 for motorcycles. The peak vehicle volume occurs on Wednesday evenings from 16:00 to 18:00 WIB, where degree of saturation reaches 0.93, which falls into Level of Service E.]]>
