Universitas Putera Batam (UPB): Open Journal Systems
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ANALISIS PENERAPAN LEAN MANUFACTURING PADA PROSES PAINTING DI PT CATERPILLAR INDONESIA BATAM
Get PDFPT Caterpillar Indonesia Batam, a subsidiary of Caterpillar Inc., faces challenges in the painting process of the 6020-excavator chassis, characterized by a high rejection rate and prolonged waiting time between the painting and assembly departments. This study aims to identify the root causes of defects in the painting process and propose solutions to minimize product rejection and improve production flow. The analysis utilizes a fishbone diagram, covering factors related to manpower, methods, machines, and materials. The findings indicate that the primary causes of defects include inexperienced operators, incorrect sanding techniques, damaged spray guns, clogged pump sprayers, and improper material mixing. To address these issues, several improvements are proposed, including regular operator training, refinement of standard operating procedures (SOPs), preventive maintenance for painting equipment, and better raw material preparation. The Value Stream Mapping analysis reveals a lead time reduction of 3,000 seconds, from 72,360 to 69,360 seconds, leading to an increase in process cycle efficiency from 75.8% to 79.1%. These improvements enhance production flow, reduce waste, and optimize the overall painting process
PERANCANGAN ULANG STASIUN KERJA YANG ERGONOMIS DENGAN PENDEKATAN PARTISIPATORI UNTUK MANUFAKTUR SKALA KECIL-MENENGAH DI INDONESIA
Get PDFPT Tiga Pilar Sakato is a medium-scale manufacturing company that produces iron poles in Indonesia experiencing problems at the painting station. The problem experienced is that the painting station is in an open space so that the production process is hampered if the weather is rainy. Based on observations in the field, it was found that the posture of the workers' bodies was not ergonomic, causing the risk of complaints and musculoskeletal injuries to workers.
This study uses a participatory ergonomics method, namely active participation from employees at all levels to implement ergonomics programs in the workplace, in this study developing the application of participatory ergonomics in the workstation design process with a design thinking approach through Focus Group Discussion (FGD). The research flow begins with (1) Preparation stage (2) Observation stage and initial data collection (field study) (3) Evaluation stage of existing work stations with participatory ergonomics (4) Workstation redesign stage (5) Analysis stage and (6) Conclusion and suggestion stage.
This study produced a selected design proposal with a spray booth concept that has an operator room with an ergonomic work chair, automatic spray gun, boiler heater to help speed up paint drying and a roller machine to make it easier to rotate the pole when painting. At the design simulation stage, it was seen that the existing ergonomic hazard potential check got a total value of 14 "Dangerous" (Value> 7), after the simulation was carried out for the selected design proposal results, it got a total value of 2 "Safe workplace conditions" (Value <2). This shows that the selected design proposal can reduce musculoskeletal disorder complaints for workers. This study also shows that the participatory ergonomics method based on resource, process and result criteria gets an average value of 4.75 "Good" in the workstation design process.
Keywords: Participatory Ergonomics, Design Thinking, Work Station, Painting, Iron Pole..PT Tiga Pilar Sakato merupakan perusahaan manufaktur skala menengah yang memproduksi tiang besi di Indonesia mengalami permasalahan pada stasiun pengecatan. Permasalahan yang dialami yaitu stasiun pengecatan berada di ruang terbuka sehingga proses produksi terhambat jika cuaca hujan. Berdasarkan observasi dilapangan, ditemukan postur tubuh pekerja yang tidak ergonomis sehingga menyebabkan risiko keluhan dan cidera musculoskeletal pada pekerja.
Pada penelitan ini menggunakan metode ergonomi partisipatori yaitu partisipasi aktif dari karyawan pada semua tingkatan level untuk menerapkan program ergonomi di tempat kerja, pada penelitian ini mengembangkan penerapan ergonomi partisipatori dalam proses perancangan stasiun kerja dengan pendekatan design thinking melalui Focus Group Discussion (FGD). Alur penelitian diawali dengan (1) Tahap persiapan (2) Tahap observasi dan pengumpulan data awal (studi lapangan) (3) Tahap evalausi stasiun kerja eksisting dengan ergonomi partisipatori (4) Tahap perancangan ulang stasiun kerja (5) Tahap analisis dan (6) Tahap kesimpulan dan saran.
Pada penelitian ini menghasilkan rancangan usulan terpilih dengan konsep spray booth yang memiliki ruangan operator dengan kursi kerja ergonomis, spray gun otomatis, boiler heater membantu mempercepat pengeringan cat dan mesin roller mempermudah memutarkan tiang pada saat pengecatan. Pada tahap simulasi rancangan terlihat bahwa periksa potensi bahaya ergonomi eksisting mendapatkan total nilai 14 “Berbahaya” (Nilai > 7), setalah dilakukan simulasi untuk hasil rancangan usulan terpilih mendapatkan total nilai 2 “Kondisi tempat kerja aman” (Nilai < 2). Hal ini menunjukkan bahwa rancangan usulan terpilih dapat mengurangi keluhan musculoskeletal disorder bagi pekerja. Dari penelitian ini juga menunjukkan bahwa metode ergonomi partisipatori berdasarkan kriteria sumber daya, proses dan hasil mendapatkan nilai rata-rata 4,75 “Baik” dalam proses perancangan stasiun kerja.
Kata kunci : Ergonomi Partisipatori, Design Thinking, Stasiun Kerja, Pengecatan, Tiang Besi
ANALISIS PRIORITAS PENGADAAN OBAT MENGGUNAKAN METODE AHP DALAM MANAJEMEN LOGISTIK DI APOTIK ENDAR FARMA
Get PDFThis study aims to design a decision support system in determining drug procurement priorities at Endar Farma Pharmacy using the Analytical Hierarchy Process (AHP) method. This method was chosen because of its ability to break down complex problems into a hierarchical structure consisting of objectives, criteria, and alternatives. Data collection was carried out through observation, interviews, documentation studies, and pairwise comparison questionnaires. The five main criteria used in the analysis were the level of drug demand (weight: 0.485), profit (0.227), order lead time (0.089), expiration risk (0.057), and stock availability (0.143). Meanwhile, the alternative drugs evaluated included Paracetamol, Amoxicillin, Metformin, Omeprazole, and Ibuprofen. The results of the AHP synthesis showed that Amoxicillin obtained the highest priority score of 0.295, followed by Paracetamol (0.291), Omeprazole (0.290), Ibuprofen (0.271), and Metformin (0.188). The entire calculation process meets the consistency ratio (CR) < 0.1, indicating that the assessment results are consistent and reliable. The application of the AHP method in this decision support system has been proven to be able to produce more objective and structured recommendations, increase the efficiency of drug logistics management, and help pharmacies reduce the risk of excess and shortage of inventory.This study aims to design a decision support system in determining drug procurement priorities at Endar Farma Pharmacy using the Analytical Hierarchy Process (AHP) method. This method was chosen because of its ability to break down complex problems into a hierarchical structure consisting of objectives, criteria, and alternatives. Data collection was carried out through observation, interviews, documentation studies, and pairwise comparison questionnaires. The five main criteria used in the analysis were the level of drug demand (weight: 0.485), profit (0.227), order lead time (0.089), expiration risk (0.057), and stock availability (0.143). Meanwhile, the alternative drugs evaluated included Paracetamol, Amoxicillin, Metformin, Omeprazole, and Ibuprofen. The results of the AHP synthesis showed that Amoxicillin obtained the highest priority score of 0.295, followed by Paracetamol (0.291), Omeprazole (0.290), Ibuprofen (0.271), and Metformin (0.188). The entire calculation process meets the consistency ratio (CR) < 0.1, indicating that the assessment results are consistent and reliable. The application of the AHP method in this decision support system has been proven to be able to produce more objective and structured recommendations, increase the efficiency of drug logistics management, and help pharmacies reduce the risk of excess and shortage of inventory
PENGARUH SALES GROWTH, CAPITAL INTENSITY DAN ENVIRONMENTAL SOCIAL AND GOVERNANCE (ESG) TERHADAP TAX AVOIDANCE
Get PDFThis study aims to analyze the effect of sales growth, capital intensity and environmental social and governance on tax avoidance. The type of research used is a quantitative research method using secondary data, by analyzing company financial reports and sustainability reports of companies in the manufacturing sector listed on the Indonesia Stock Exchange (IDX) during the period 2018 to 2022. The sample used in this research was 9 companies using a purposive sampling technique.The panel data regression model was used as the research methodology in this study. Analysis of research results using the Eviews 12. The research results show that the best model is the Common Effect Model (CEM). The results of this research show that Sales Growth partially influences tax avoidance, Capital Intensity partially influences tax avoidance, Environmental social and governance has no influence on tax avoidance and simultaneously sales growth, capital intensity and Environmental social and governance influence tax avoidance
ANALISIS PENGGUNAAN CLOUD COMPUTING TERHADAP EFEKTIVITAS PENGENDALIAN INTERNAL DALAM PROSES AUDIT INTERNAL
Get PDFThis study aims to provide readers with an understanding of the application of cloud computing to effectiveness in the audit process, the use of cloud computing in internal control and the use of cloud computing in the audit process. The research method used qualitative methods obtained from interviews with informants. The results showed that cloud computing is a tool used in the internal quality audit process which is used as a centralized data storage for audits and can be accessed through a dashboard. It provides convenience in document access and speeds up audit documents. However, cloud computing has obstacles in data security in the risk of data leakage. In overcoming this, there is a separation of duties in granting cloud computing access approval
RANCANG BANGUN APLIKASI KATALOG PADA BRAND MANSION CLUB BERBASIS ANDROID
Get PDFThis research develops an e-catalog application called Brand Mansion Club to increase the sales profit of a homegrown luxury brand through digitalization. The application showcases exclusive products from Brand Mansion Studio, making It simplifies the process for customers to locate and buy the hight quality product. With innovative features, this application aims to improve marketing efficiency, expand the customer base, and increase sales profit for the homegrown luxury brand.This catalog application was designed for the Mansion Club brand, aiming To simplify user access to information on the products and services offered. Using the Android platform, the application offers an intuitive interface and functionality that allows users to browse and select products efficiently. The Brand Mansion Club application is tailored specifically for Mansion Club, a luxury brand known for its exquisite and exclusive offerings. By leveraging the power of the Android platform, The application offers users an easy-to-navigate, visually appealing, and intuitive interface. Users can quickly browse through the brand’s product catalog, access detailed product descriptions, and make informed purchasing decisions with ease. The app also integrates convenient features such as personalized recommendations, promotional offers, and real-time updates on new product arrivals, ensuring a satisfying and engaging shopping experience
PENGARUH CITRA MEREK, KEPERCAYAAN MEREK DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELI DALAM MEMBELI PRODUK KOSMETIK MAKE OVER DI BATAM
No full textThis study aims to analyze the influence of Brand Image, Brand Trust, and Product Quality on the Purchase Decision of Make Over cosmetic products in Batam. This research uses a quantitative method with a survey approach through a questionnaire distributed to 204 respondents selected using purposive sampling. The data were analyzed using multiple linear regression with the help of SPSS version 25. The results show that Brand Image (β=0.416, t=5.008, p<0.001), Brand Trust (β=0.135, t=1.981, p=0.049), and Product Quality (β=0.201, t=3.648, p<0.001) have a positive and significant partial effect on the Purchase Decision. Simultaneously, all three variables have a significant effect with an F value of 47.963 (p<0.001) and can explain 41.0% of the variation in purchase decisions. These findings indicate that consumers are more likely to purchase Make Over products when they have a positive perception of the brand, trust the quality, and believe the products meet high-quality standards. The results of this study provide implications for Make Over's marketing strategy to increase its market share in Batam by optimizing Brand Image, building consumer trust, and maintaining product qualityThis study aims to analyze the influence of Brand Image, Brand Trust, and Product Quality on the Purchase Decision of Make Over cosmetic products in Batam. This research uses a quantitative method with a survey approach through a questionnaire distributed to 204 respondents selected using purposive sampling. The data were analyzed using multiple linear regression with the help of SPSS version 25. The results show that Brand Image (β=0.416, t=5.008, p<0.001), Brand Trust (β=0.135, t=1.981, p=0.049), and Product Quality (β=0.201, t=3.648, p<0.001) have a positive and significant partial effect on the Purchase Decision. Simultaneously, all three variables have a significant effect with an F value of 47.963 (p<0.001) and can explain 41.0% of the variation in purchase decisions. These findings indicate that consumers are more likely to purchase Make Over products when they have a positive perception of the brand, trust the quality, and believe the products meet high-quality standards. The results of this study provide implications for Make Over's marketing strategy to increase its market share in Batam by optimizing Brand Image, building consumer trust, and maintaining product qualit
PENGARUH CITRA MEREK, PROMOSI DAN E-WOM TERHADAP KEPUTUSAN PEMBELIAN PRODUK ECOKING DI KOTA BATAM
Get PDFBusiness development in Batam City is rapidly increasing, creating intense competition among companies. In this context, it is crucial for companies to implement effective marketing strategies to attract consumers. This study aims to examine the purchasing decision model of EcoKing products by considering three independent variables: brand image, promotion, and electronic word of mouth (E-WOM). The research method used is quantitative with hypothesis testing. Data was obtained through questionnaires distributed to 204 respondents who are consumers of EcoKing products. The data analysis technique used is multiple linear regression, including validity tests, reliability tests, classical assumption tests, influence tests, and hypothesis testing. The results show that brand image, promotion, and E-WOM, both partially and simultaneously, have a positive and significant effect on purchasing decisions for EcoKing products in Batam City.Business development in the city of Batam is currently increasing rapidly so that competition appears everywhere and is a major challenge for the company concerned. Companies must create strategies to face competition and attract consumers for the sustainability of a product. At the same time, it also makes consumers reach the purchasing decision stage, where the purchasing decision is the final step in purchasing a product by consumers, whether the consumer will buy it, where to buy it and when they will buy it. The aim of this research is to test the purchasing decision model for EcoKing products using three independent variables, namely Brand Image, Promotion and E - WOM. The research method that will be used is a quantitative method with hypothesis testin
THE STUDENTS’ IMPLEMENTATION OF ETIQUETTE IN TABLE MANNERS PROGRAM
Get PDFThis study aims to analyze the implementation of student etiquette in a program that teaches the rules of manners in the context of communal dining. Table etiquette is an essential part of social and professional life, and these skills are expected to enhance students' self-image and interpersonal abilities. The research method involved distributing questionnaires and conducting interviews with 7th-semester students who participated in the program. The findings indicate that the majority of 7th-semester students were able to apply etiquette well, although some challenges were observed in understanding and practicing more complex rules. Factors affecting the success of etiquette implementation include the level of understanding, cultural background, and the influence of instructors. This study recommends the need for a more structured approach and a variety of teaching methods to improve the effectiveness of the Table Manner program for 7th-semester students.Penelitian ini bertujuan untuk menganalisis penerapan etiket siswa dalam program manner yang mengajarkan aturan-aturan sopan santun dalam konteks makan bersama. Etiket meja merupakan bagian penting dalam kehidupan sosial dan profesional, dan keterampilan ini diharapkan dapat meningkatkan citra diri serta keterampilan interpersonal siswa. Metode yang digunakan dalam penelitian ini adalah dengan memberikan kuesioner dan wawancara terhadap siswa semester 7 yang mengikuti program, menunjukkan bahwa sebagian besar siswa semester 7 dapat menerapkan etiket dengan baik, meskipun terdapat beberapa kesulitan dalam memahami dan mempraktikkan beberapa aturan yang lebih kompleks. Faktor yang mempengaruhi tingkat keberhasilan implementasi etiket mencakup tingkat pemahaman, latar belakang budaya, serta pengaruh dari instruktur. Penelitian ini menyarankan perlunya pendekatan yang lebih terstruktur dan variasi metode pengajaran untuk meningkatkan efektivitas program Table Manner bagi siswa semester 7.
 
PERBAIKAN METODE KERJA UNTUK MENINGKATKAN PRODUKTIVITAS PADA PROSES PENGUPASAN BAWANG PUTIH (STUDI KASUS: UKM ULAK KARANG PADANG)
Get PDFGarlic is one of the most useful and popular types of onions in Indonesia. It has many benefits in daily life. In Indonesia, especially in West Sumatra, garlic is most commonly used as a cooking spice in traditional restaurants. Restaurants in West Sumatra typically require peeled garlic since they lack the time to peel large quantities for cooking. This situation creates an opportunity for household industries to supply peeled garlic in large amounts. One of the household industries producing peeled garlic in West Sumatra, particularly in Padang, is Usaha Kelas Menengah (UKM) Ulak Karang. This business carries out the garlic peeling process using two methods: manual peeling and machine-assisted peeling. Based on observations using a man and machine process chart, the main issue faced by UKM Ulak Karang is setup time. The machine is utilized only 15% of the time, while idle time reaches 85%. Workers spend 76% of their time on setup, 15% on idle time, and 9% on allowances. The setup time in the garlic peeling process significantly affects daily production output. Reducing setup time can accelerate the process, allowing production targets to be met. Additionally, increasing the daily volume of peeled garlic leads to higher income for UKM Ulak Karang. To address this issue, the Single Minute Exchange of Die (SMED) method was applied directly to workers at UKM Ulak Karang. As a result, setup time was reduced by 58.29%, and production output increased by 71.55%Garlic is one of the most useful and popular types of onions in Indonesia. It has many benefits in daily life. In Indonesia, especially in West Sumatra, garlic is most commonly used as a cooking spice in traditional restaurants. Restaurants in West Sumatra typically require peeled garlic since they lack the time to peel large quantities for cooking. This situation creates an opportunity for household industries to supply peeled garlic in large amounts. One of the household industries producing peeled garlic in West Sumatra, particularly in Padang, is Usaha Kelas Menengah (UKM) Ulak Karang. This business carries out the garlic peeling process using two methods: manual peeling and machine-assisted peeling. Based on observations using a man and machine process chart, the main issue faced by UKM Ulak Karang is setup time. The machine is utilized only 15% of the time, while idle time reaches 85%. Workers spend 76% of their time on setup, 15% on idle time, and 9% on allowances. The setup time in the garlic peeling process significantly affects daily production output. Reducing setup time can accelerate the process, allowing production targets to be met. Additionally, increasing the daily volume of peeled garlic leads to higher income for UKM Ulak Karang. To address this issue, the Single Minute Exchange of Die (SMED) method was applied directly to workers at UKM Ulak Karang. As a result, setup time was reduced by 58.29%, and production output increased by 71.55