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Mia Juliana
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INDONESIA
Jurnal Riset danAplikasi Teknik Industri (JRATI)
Published by Universitas Udayana
ISSN : 30260310     EISSN : -     DOI : -
Core Subject : Science, Social, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Energy Engineering Environmental Science Industrial & Manufacturing Engineering
Jurnal Riset dan Aplikasi Teknik Industri menerima penulisan artikel baik merupakan hasil penelitian, survey, dan literatur review yang membahas disiplin teknik industri meliputi: Logistic & Supply Chain Management Quality Engineering Production Planning & Inventory Control Ergonomics, Human Factor, and Work Study Sustainability Optimization and Mathematical Modelling Human Resources Development Product Design and Development Manufacturing Facility Design Business and Organization Design Business Intelligence Maintenance System Production System Information System Multi Criteria Decision Making Environmental Management
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 13 Documents
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Perencanaan dan Pengendalian Bahan Baku Produk Balsem Bokashi di PT Karya Pak Oles Tokcer Company Group Putu Yoga Sastraguna; I Gusti Agung Kade Suriadi; Ni Made Cyntia Utami
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01 (2023): Volume 1 No. 01, Desember (2023)
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

PT Karya Pak Oles Tokcer Group Bali is a pharmaceutical company that sells bokashi balm products in the Bali area. However, this product has faced several problems in the ups and downs of demand. This causes a decrease in the quality of raw materials and the large savings costs incurred by the company. Therefore, this research was carried out to forecast demand for bokashi balm products for 1 year and know the most optimal lot-sizing technique for determining the planning and controlling of raw material supplies. This research was conducted using ABC analysis, demand forecasting, and supply planning analysis using the Lot for Lot, Silver Meal, and Least Unit Cost methods. Based on the research, it was found that forecasting results for bokashi balm products measuring 15 grams and 7.5 grams using the Moving Average method for the ninth and eighth periods were the best results. Then from the results of the ABC analysis, it was found that for the 15-gram bokashi balm product, the raw materials belonged to category A, namely packaging boxes, pot lids, pots, and top and bottom labels. In contrast, for the 7.5-gram product, there were raw materials in the form of packaging boxes, lids pots, pots, top and bottom labels, and bulbs. Raw materials belonging to group A will then be calculated using the Material Requirement Planning (MRP) method. Then after calculating using 3 lot sizing methods, the Lot for Lot (LFL) method was chosen because it has the smallest total cost value, namely the 15-gram bokashi balm product of IDR 2,306,369 and the 7.5-gram bokashi balm product in the amount of IDR 4,079,780.
Analisis Pengendalian Kualitas Sheet Mask dengan Metode SQC di PT X Advenni Natalia Makarawung; I Gusti Ngurah Priambadi; Ni Made Cyntia Utami; I Made Dwi Budiana Penindra; Desak Ayu Sista Dewi; Bryan Estavan Imanuel Sitanggang
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01 (2023): Volume 1 No. 01, Desember (2023)
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

PT X is a manufacturing industry company engaged in cosmetic and skincare manufacturing services that produce products based on order or PO (pre-order). In the production process carried out by PT X, there are several product defects such as damaged masks, packaging, and so on so that the product is not suitable for use and reaches consumers, for that the importance of the production process control system in a company in identifying factors causing damage or defects in sheet mask products and analyzing how to apply statistical quality control in quality control at PT X. The results of the pareto chart analysis with the most frequent problems to get priority for repair, namely the type of plastic defect (53%). Based on the P-chart analysis the production process is still not under control or still experiencing deviations, this is shown on the P-chart that many points are beyond the control limit. Known from the results of diagram analysis fishbone related factors causing plastic defects come from human, machine, and material factors. Companies should conduct training for employees on the shrink process, conduct regular checks on production machines and replace plastic materials that are thicker than before.
ANALISIS KESELAMATAN DAN KESEHATAN KERJA (K3) MENGGUNAKAN METODE HIRARC PADA SUBAK DELOD SEMA Moch Arya Puanggawa Amir TK Arya; I Made Dwi Budiana Penindra; Ni Luh Putu Lilis Sinta Setiawati; Dr. Ir. I Gusti Ngurah Priambadi, MT; Mia Juliana, S.TP., M.T; Ni Made Cyntia Utami, S.T., M.T
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01 (2023): Volume 1 No. 01, Desember (2023)
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

Subak is one of Bali's local wisdoms related to rice field irrigation systems. The subak studied on this occasion was the Delod Sema subak located in Bali. In Subak Delod Sema there are several stages of the work process that have the potential for minor or serious accidents to occur. Lack of understanding of the concept of occupational safety and health (K3) on the part of Subak still does not pay much attention to this. By applying the K3 concept, the authors carry out an OHS analysis using the Hazard Identification Risk Assessment and Risk Control (HIRARC) method which is taking preventive measures to prevent and reduce the frequency of work accidents that occur there, and provide risk control recommendations to Subak. Hazard identification, risk assessment and risk control are part of the HIRARC method, after identifying the hazards of the 4 work processes in Subak there are 10 activities that have hazards and risks. The risk assessment shows 5 low categories, 3 medium categories, and 2 high risk categories, risk control in the form of giving a warning system, engineering control, administrative control, and the use of PPE, and at high risk redesigning the seed cleaner machine to reduce the potential danger from machine.
ANALISIS KLASIFIKASI BEBAN KERJA MENTAL PADA PERAWAT IGD DI RSUP PROF. DR. I.G.N.G NGOERAH I Gede Bagas Karsa Samadya Bagas Karsa; Dr.Ir. I Gusti Ngurah Priambadi. MT; Desak Ayu Sista Dewi. S.TI.M Eng; I Made Dwi Budiana Penindra, MT.; Ni Luh Putu Lilis Sinta Setiawati,S.T ,M.T.; Bryan Estavan Imanuel Sitanggang, S.T.,M.T.
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01 (2023): Volume 1 No. 01, Desember (2023)
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

One of the existing problems is the queue at the emergency room of a hospital which is caused by the service to a patient which takes quite a long time so that nurses, doctors, midwives and others are required to work faster. The increased workload of health workers can undoubtedly affect physical and mental changes caused by stress caused by work pressure. The amount of mental workload of nurses at Prof. Hospital. dr. I.G.N.G Ngoerah was assessed using the NASA-TLX method as part of a study on mental workload. The results (NASA - TLX) show that mental workload is high indicating the number of nurses is 26 people, and mental workload is being experienced by 4 nurses in the IGD Prof. Hospital. dr. I.G.N.G Ngoerah. subjective analysis between mental workload and working time and gender mental workload is not affected by gender differences in nurses or the 3 existing work shifts. A further step is to reduce the workload on nurses in the emergency room, such as allocating nurses according to classification and educational background to be more effective in treating patients who have a mental workload under 80.
REDESIGN KURSI BUS YANG ERGONOMIS DENGAN PENDEKATAN ANTROPOMETRI (STUDI KASUS BUS TRANS METRO DEWATA) I Gusti Ngurah Bagus Hermaya Krisna; I Gusti Ngurah Priambadi; Ni Luh Putu Lilis Sinta Setiawati; I Made Dwi Budiana Penindra; Mia Juliana; Ni Made Cyntia Utami
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01 (2023): Volume 1 No. 01, Desember (2023)
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

Due to passenger complaints regarding the comfort of the seats on the Trans Metro Dewata Bus, and the possibility that the design of the seats could result in musculoskeletal disorders (MSDs), it is deemed necessary to redesign the seats of the Trans Metro Dewata Bus to create an ergonomic seat design. In the process of redesigning the bus seats, the ergonomics method with an anthropometric approach was used. The ergonomic approach in question is to adjust the seat design to the anthropometric dimensions of the sample of Trans Metro Dewata Bus passengers. In this anthropometric approach, four anthropometric dimensions are determined which play an important role in chair redesign, namely (1) shoulder height, (2) knee fold (popliteal), (3) hip width, and (4) distance from knee fold (popliteal) to buttocks. For each dimension, calculations were carried out according to the procedure for 100 sample data that had been taken from passengers of the Trans Metro Dewata Corridor 3 Bus in March 2023. Based on the passenger samples that had been obtained, then the anthropometric data testing process was carried out starting from the normality test, uniformity test data, and data adequacy test.
ANALISIS RISIKO ERGONOMI PADA ACCOUNTING UNIT CV. PELANGI REX’S MENGGUNAKAN SNI 9011:2021 Dewa Ngurah Mahaswara Putera, I Made Dwi Budiana Penindra, Ni Made Cyntia Utami, Anak Agung Istri Ag
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01, Agustus (2023): Volume I, No 01 Agustus 2023
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

Musculosceletal disorders are the biggest problem for office workers. Ergonomics assessment in the workplace is very important because the potential for health problems in workers can be minimized. SNI 9011:2021 is a method for conducting ergonomics assessments in the workplace and can be used as a national reference in assessing the level of ergonomic risk. The problem was found in the accounting unit workers at CV. Pelangi Rex’s, where the working posture that looks very unergonomic and doesn’t fit the theory of working ergonomically so it needs to be observed further. The purpose of this study was to analyze the level of ergonomic risk in accounting unit workers at CV. Pelangi Rex’s. The sample technique uses a saturated sample technique with a sample count of 8 peoples. Ergonomic risk measurement using SNI 9011:2021. Data analysis using the Spearman Rank test. The results of the statistical test showed that p value = 0,029 and (r) value is 0,76. Result of the study, namely that workers experience pain or pain in almost all limbs, except for the right and left thighs, right and left calves, and right and left legs; potential ergonomic hazards were obtained by as many as 5 workers in the category of need to be further observed and 3 other workers in the hazardous category; and there is a link between potential ergonomic hazards and musculoskeletal complaints and having a strong relationship strength.
PENGUKURAN KINERJA DENGAN METODE BALANCED SCORECARD PADA BENOA MARITIME INDONESIA I Made Sandi Koriada, I Made Dwi Budiana Penindra, Ni Luh Putu Lilis Sinta Setiawati, Anak Agung Ist
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01, Agustus (2023): Volume I, No 01 Agustus 2023
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

Performance measurement is an important thing that must be done by the company to evaluate and determine the level of success of the implemented strategy. There are companies that have never carried out performance measurements, one of which is Benoa Maritime Indonesia, so the company does not yet know how successful the strategy has been. The purpose of this study was to determine the performance of Benoa Maritime Indonesia based on measurements using the balanced scorecard method. The use of the balanced scorecard method in this study to emphasize the balance of assessment between various indicators, not only measures from one perspective but four perspectives in several financial perspectives, customer perspectives, internal business process perspectives, as well as learning and growth perspectives. In each balanced scorecard perspective there are different measurement indicators. The indicators used to measure the performance of Benoa Maritime Indonesia in this study are: 1) profit growth and return on assets (ROA) from a financial perspective, 2) customer acquisition and customer satisfaction from a customer perspective, 3) innovation process from an internal business process perspective, and 4) employee turnover, employee productivity, and employee satisfaction in the perspective of learning and growth. Based on the results of performance measurement in 2021 – 2022 at Benoa Maritime Indonesia, profit growth and ROA score -1 which indicates poor performance. In the innovation process, a score of 0 is included in the sufficient category. On customer acquisition, customer satisfaction, employee turnover, employee productivity, and employee satisfaction get a score of 1 which is included in the good category. Using the balanced scorecard method, an average score of 0.375 is obtained which indicates that Benoa Maritime Indonesia's performance is in the fairly good category.
ANALISIS PENGENDALIAN KUALITAS PAVING MENGGUNAKAN METODE SIX SIGMA PADA CV MTU I Gede Ekasatmika Prabaswara,Mia Juliana, Bryan Estavan Imanuel Sitanggang
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01, Agustus (2023): Volume I, No 01 Agustus 2023
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

This study aims to determine the quality of brick model paving products at CV MTU with the six sigma method and the causes of defects in paving products at CV MTU. The data used in this study are primary data and secondary data related to the production process of paving brick models sourced from the company and from the literature. Primary data obtained through direct observation and interviews with parties involved in the production process. Secondary data was obtained from documents and reports related to the paving production process. The production data used is data for six months of production from July 2022 to December 2022. This research uses the DMAIC (Define, Measure, Analyze, Improve, Control) approach. The results of this study indicate that the level of quality control at CV
IMPLEMENTASI COLLABORATIVE ROBOTS ARTIFICIAL INTELLIGENCE PADA OTOMATISASI INSPEKSI KENDARAAN UNTUK MENINGKATKAN KINERJA I Kadek Agus Hendriawan Putra, I Wayan Bandem Adnyana, Desak Ayu Sista Dewi, Anak Agung Istri Agung
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01, Agustus (2023): Volume I, No 01 Agustus 2023
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

High competition in the automotive industry requires companies to innovate in order to compete and increase productivity. The Toyota Production System method is a method that can be used to increase work productivity, especially in eliminating waste. There are several processes in the automotive industry, one of which is quality control, which checks and ensures that the goods received by consumers do not have zero defects. During the quality control process, there was work that was not ergonomic which was assessed using the rapid entire body assessment method and received a high score which ergonomically can cause musculoskeletal disorders (MSDs), so improvements need to be made, namely in POS FWA Lower. In this study, collaborative robots are used along with payload cameras and artificial intelligence to replace human work so that work can be eliminated. Apart from that, in this POS, there is an idle time of 45 seconds because there is a working machine, but if use collaborative robots, this idle time can be eliminated to increase productivity. The results show that implementing cobot AI can significantly increase productivity and efficiency in the quality control process by increasing total work time performance by 1.76 times, Reba score performance by 11 times, and idle time performance by 45 times, as well as the accuracy of the AI model gets an accuracy value of 99.1%.
PENGGUNAAN METODE SUPPLY CHAIN OPERATION REFERENCE (SCOR) UNTUK MENGUKUR KINERJA DI PERUSAHAAN XYZ I Gusti Gede Bagus Anom Juliana Putra, Anak Agung Istri Agung Sri Komaladewi, Desak Ayu Sista Dewi,
JURNAL RISET DAN APLIKASI TEKNIK INDUSTRI Vol. 1 No. 01, Agustus (2023): Volume I, No 01 Agustus 2023
Publisher : Program Studi Teknik Industri, Universitas Udayana

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Abstract

XYZ company is one of the companies engaged in the chicken farming industry. From the results of observations that have been made, the company has never carried out performance measurements so it is necessary to measure the performance of Supply Chain Management. This measurement will later be used as a basis for improvement to improve Supply Chain Management performance by identifying which indicators are used to measure performance. Supply Chain Management performance measurement is carried out using the Supply Chain Operation Reference (SCOR) method. The results of this study contained 5 attributes and 54 indicators obtained from the company which then calculated the actual value then carried out the weighting by giving a level of importance questionnaire then normalizing the snorm de boer to equate the metric values used as measurement indicators. Performance attribute values obtained reliability 64.163 (average), responsiveness 80.833(good), agility 58.163(average), cost 73.021(good), and social 100(excellent). Proposed improvements are made to the attributes that have low performance, namely the attributes of reliability and agility

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