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Contact Name
Aris Fiatno
Contact Email
abi.fiat@gmail.com
Phone
+6282113270340
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teknikindustri@universitaspahlawan.ac.id
Editorial Address
Jl. Tuanku Tambusai No. 23 Bangkinang Kampar, Riau » Tel / fax : (0762) 216 77 / (0762) 216 77
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INDONESIA
Jurnal Teknik Industri Terintegrasi (JUTIN)
ISSN : 26208962     EISSN : 26208962     DOI : 10.31004jutin
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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Articles 78 Documents
Search results for , issue "Vol. 8 No. 2 (2025): April" : 78 Documents clear
Solusi Tepat Mengatasi Kesalahan Pemasangan Grounding pada kWh Meter di Cluster Natura Bekasi, Jawa Barat Djoni, Djoni; Abrianto, Heru; Gultom, Arlewes
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.v8i2.42311

Abstract

This study analyzes the suitability of the earthing system of household electrical installations in the Natura Cluster, Bekasi, with the PUIL 2011 standard, considering that the increase in power and degradation of old installations increase the risk. A qualitative approach with data triangulation (measurement, observation, documentation study) was used. The results of earthing resistance measurements with a Digital Earth Tester showed values above the PUIL 2000 standard (<5 Ω) at a depth of 50 cm (average 13.17 Ω) due to the soil structure. However, at a depth of 300 cm, an average value of 0.03 Ω was obtained, meeting the standard. This indicates that the cluster kWh installation meets the feasibility standard at the optimum depth. This study recommends a review of the earthing system, including planting depth, understanding soil characteristics, periodic maintenance. Also, system reassessment, and grounding cable insulator coating. This is intended to improve the safety and reliability of the residential electrical system.
Analisis Persediaan Drill Pipe dengan Pendekatan Economic Order Quantity (EOQ) pada Warehouse PT. XYZ Syapolly, Dhea Ananda Novithalia Ardhany; Andrianti, Irma; Parji, Parji
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.v8i2.42416

Abstract

Inventory is goods reserved for a specific purpose. PT.XYZ certainly holds supplies of the materials they have. This research aims to calculate the economic order quantity, optimal order frequency, safety stock, and reorder point of existing drill pipe inventory at PT.XYZ using the Economic Order Quantity (EOQ) method. The results of this research are that companies should place orders for 3 ½" drill pipes: with a total of 983 joints, 4" drill pipes with a total of 967 joints, and 5" drill pipes with a total of 134 joints for economical orders. Then, companies should also place orders for 3 ½" drill pipes: 8 times, 4" drill pipes 8 times, and 5" drill pipes 6 times for optimal ordering frequency. Apart from that, companies should carry out safety stock on 3 ½" drill pipes with 375 joints, 4" drill pipes with 112 joints, and 5" drill pipes with 15 joints
Pengaruh Lime Saturation Faktor (LSF) Terhadap Kualitas C3S Dan Free Lime (FcaO) Pada Produksi Klinker PT. Semen Padang Fithry , Dwi Annisa; Parmanaon, Durain; Rahmad, Alfein; Arbi, Raihan Alvaro
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.v8i2.42498

Abstract

PT Semen Padang is one of the largest cement companies in Indonesia, the process at PT Cement Padang consists of Raw Mill, Kiln, and Cement Mill units. One very important process is in the kiln where the process of burning raw mix materials into clinker occurs. Clinker is a product produced by burning a mixture of raw materials in the form of limestone, silica stone, clay, and iron sand which has become a Raw mix at high temperatures. The quality of clinker can affect the quality of cement, good quality will produce cement as desired, such as compressive strength, durability, and appropriate binding time. From this study, the incoming mass balance of 465.4501869 and the outgoing mass balance of 465.4364777 obtained a mass loss of 0.003%, while the incoming and outgoing energy balance is the same, namely 457,422,536.27.  By optimizing clinker production with the influence of lime saturation factor (LSF) on C3S and free lime (FcaO), the results obtained are in accordance with standardization.
Analisis Kualitas Raw Mix dan Optimasi Raw Mill Unit 5 R2 Produksi di PT. Semen Padang Indarung V Fithry, Dwi Annisa; Parmanoan, Durain; Emal, Dini Aulias Sari; Rahmad, Alfein; Batubara, Riski Pathia Mulia
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.v8i2.42507

Abstract

In making cement, of course, it has to go through processes that the factory. One of the processes in making cement is grinding and drying raw materials, namely the Raw Mill. Raw Mill is the initial stage in making Raw Mix where in the Raw Mill milling, drying, mixing, and separating materials such as limestone, silica, clay, and iron sand occur. Raw Mix is the main ingredient in making clinker which is the main raw material in making cement. The quality of the Raw Mix is very influential in making cement. Where in the process of making this Raw Mix there are changes in quality. Therefore, researchers want to know the main problems that exist in the differences in the quality of different Raw Mixes. In this case, researchers found several problems, including the quality of the raw materials in storage which was not good, then there were problems in the Raw Mill itself, where there were several inner mill parts that were experiencing wear and tear and had to be replaced. After being replaced, the quality of the Raw Mix is obtained which meets the standards and the total balance value of the Mass Balance is 606124.31 tonnes/hour and the total heat lost is 0.071 KJ.
Evaluasi Kepuasan Pelanggan dengan Integrasi Metode Quality Function Deployment (QFD) dan Failure Mode And Effect Analysis (FMEA) (Studi Kasus: Kopiria Ahmad Yani Samarinda) Putra, Luis Fernando; Widada, Dharma; Utomo, Dutho Suh
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.v8i2.42517

Abstract

Kopiria is a coffee shop made from the processed milk coffee segment or what is now usually called contemporary coffee. Good service can influence customer satisfaction, so it is important for shops to pay attention to customer satisfaction, in order to satisfy their customers and be able to compete with competing coffee shops. This makes it necessary to carry out an improvement analysis using the QFD method to determine customer satisfaction problems with improvements that must be made as well as the FMEA method to identify potential failures in the service process in order to maintain and increase the number of customers interested in visiting this coffee shop. The results of processing the attributes of the interests of consumers' desires which were integrated using the FMEA method obtained 5 suggestions for improving customer satisfaction in service, namely monitoring the implementation of Production SOPs, routine employee training, installing generator sets, installing automatic door closers, and increasing parking security.
Evaluasi Biaya pada Pembangunan Gedung Auditorium Politeknik Ilmu Pelayaran Kota Makassar Hamkas, Martin; Ashad, Hanafi; Bachmid, Sofyan
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.v8i2.42693

Abstract

The construction of the Maritime Science Polytechnic building in Makassar City (PIP), is based on the results of a planning review which consists of several activity components, namely; Preparation of work, Land, Structure, Architecture, Mechanical, Power House. With reference to the RAB, the Structure component constitutes the largest portion of the budget allocation of Rp. 51,058,734,268.85. In this way, these work items allow for evaluation, with the aim of efficiency or cost savings while remaining functional and maintaining good quality. Using the evaluation method approach, the floor base plate work item which is the sub-work of the BOC -010 elevation structure which originally used reinforcement using the conventional method was changed to using Wiremesh. After analyzing the reinforcement calculations, it was found that As w > As needed = 904.32 mm2 > 723,456 mm2. So the use of D20-150 iron bar can be replaced with M12-150 wiremesh iron. The results obtained from the results of the conversion analysis which originally used D20 – 150 iron bars, the unit price for conventional iron was Rp. 16,347.56 per kilogram to wiremesh M 12-150 unit price of Rp. 10,060.96 per kilogram. The final results show that; conventional reinforcement according to plan Rp., 16,347.56 x 122,976 = Rp. 2,010,357,646.00 while the price after changes (wiremesh) is IDR 10,060.96 x 122,976.00 = IDR. 1,237,256,616.96. The research results show that in terms of costs, by replacing conventional iron with wire mesh, savings of IDR 1,522,768,824.03 are obtained or with a savings weight of 1.19% of the total budget amount.
Evaluation of Grounding System Maintenance at JIS Jakarta School Building Gunawan, Agus; Sidik, Darmawan; Gultom, Arlewes
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.v8i2.42727

Abstract

This research analyzes the maintenance of the grounding system in JIS Pattimura School Building, Jakarta, to improve electrical safety and reliability. A reliable grounding system protects equipment and people from electrical hazards. The research methods include observation, measurement of grounding resistance with an Earth Tester, and analysis based on PUIL standards. The results show that some grounding points, such as the grounding on the server panel and alarm panel, require improvement because the resistance value exceeds the standard, especially in areas with dry soil or covered by buildings, with the grounding resistance value after improvement of 0.96 Ohm and 1.09 Ohm, respectively. The solution implemented was the addition and deepening of grounding electrodes to lower the resistance. Regular maintenance and periodic monitoring are recommended. A maintained grounding system improves safety, extends equipment life, and ensures compliance with standards.
Analisis Pengaruh Migrasi kWh Meter Pascabayar Menjadi Prabayar Terhadap Susut Non Teknis pada PT PLN (Persero) ULP Kota Fajar Aziz, Novfan Maghresa; Tarigan, Adisastra Pengalaman; Rahmaniar, Rahmaniar
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.v8i2.42846

Abstract

Electric energy has crucial role in today's life. In its usage, the kWh meter holds significant importance in measuring electricity consumption, aiming to secure revenue from the company's perspective. PT PLN (Persero), as the primary provider of electricity, uses kWh meters as a medium for transactions with consumers. PT PLN (Persero)'s revenue is derived from the sale of electricity delivered to consumers, as measured by kWh meters. Therefore, it is essential that the measurement of consumer electricity consumption through the kWh meter is accurate, ensuring no energy is unaccounted for. To achieve accurate measurements, monitoring and evaluation of field implementation and the equipment used are necessary. If not carried out properly, it may lead to losses in the form of non-technical losses, which could occur due to electricity theft or damaged or malfunctioning kWh meters owned by customers. The replacement of faulty kWh meters aims to avoid errors in measuring electricity consumption, which could affect the billing of electricity usage payments.
Gambaran Faktor Risiko Terhadap Keluhan Gangguan Otot Rangka Akibat Kerja (GOTRAK) pada Pekerja Pengangkut Gula di PT. X Nurani, Ilmi Tri; Sunaryo, Merry; Ratriwardhani, Ratna Ayu; Ayu, Friska
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.v8i2.42885

Abstract

In sugar porters at PT. X, manual handling is still performed using the shoulder and upper back. This study aims to describe the risk factors for musculoskeletal disorders (MSDs) among sugar porters at PT. X. This study uses a cross-sectional design with 41 respondents. Data were collected through observation, interviews, and filling out questionnaires related to work fatigue and MSD complaints based on the Indonesian National Standard (SNI) 9011:2021. The results showed that the majority of workers were aged 19-44 years (57%) and had worked for more than 5 years (73%). Most workers are in the very dangerous category for the musculoskeletal system (57%). MSD complaints with a high risk were found in the shoulders, upper back, and legs. The most frequently reported MSD complaints were in the shoulders, upper back, and legs. Factors such as age, work posture, length of service, and work fatigue were found to be associated with MSD complaints. This study emphasizes the importance of implementing proper ergonomics in the workplace to reduce the risk of MSD complaints. It is recommended to provide training on correct work postures, the use of lifting aids, and increase social support and employee welfare.
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.