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Bekti Nugrahadi
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Perancangan Jalur Evakuasi Kebakaran PT. PCC dengan Metode Algoritma Dijkstra Raditya Azis; Bekti Nugrahadi; Anita Oktaviana Trisna Devi; Yunita Primasanti
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 3 (2024): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i3.4208

Abstract

 Fires can occur at any time, therefore a mechanism is needed to evacuate the building in the event of a disaster. Generally, public facilities provide instructions and evacuation routes for exiting the building. PT. PCC has its headquarters in Australia. As for PT. PCC also opened a new factory located in Gresik Regency, East Java. The new factory does not yet have adequate fire evacuation routes. Even though inside the building there are materials and equipment that are flammable. Based on this, this research aims to design fire evacuation routes in PT buildings. PCC Gresik. The type of research used in this research is quantitative research. The method that the author applies is the Djikstra Algorithm to determine the shortest proposed route. The design of the evacuation route has 2 gathering points, namely at the front and back. There are 22 evacuation route signs, 6 exit signs, 2 gathering point signs, 2 emergency telephone signs and 10 Light Fire Extinguisher (APAR) signs. Evacuation route signs, exit signs and Light Fire Extinguisher (APAR) signs are planned to be installed on the walls. Assembly point signs and emergency telephone signs are installed on poles.  
Optimalisasi Pemilihan Supplier Komponen Fabric pada Produk Man Shirt X Menggunakan Metode Analytical Hierarchy Process : (Studi pada PT. ABC) Maulana Firmansyah; Yunita Primasanti; Bekti Nugrahadi
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 3 (2024): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i3.4221

Abstract

PT. ABC is a company engaged in the production of ready-to-wear clothing. The main raw materials use fabric from various suppliers. The problem is the poor quality of the fabric raw materials and late delivery from suppliers, which has an impact on production optimization. Supplier selection is a strategic activity, especially if the supplier will supply critical items and be used in the long term. Good raw materials will produce good products. Choosing the right supplier can provide benefits for the company so that the production process runs smoothly. This study aims to determine the best supplier according to the specified criteria using the Analytical Hierarchy Process (AHP) supplier selection method in the selection of fabric component suppliers at PT. ABC. Supplier selection uses the AHP method with subjective assessment input from the company. The expectation of the final result can determine the ranking of alternatives so that it produces the best supplier based on criteria that are in accordance with the company. Based on the results of processing using the AHP method, the order of criteria obtained is quality (0.6554), delivery (0.1867), and price (0.1577). The alternative selection of raw material suppliers with the highest priority is supplier X with the best score of 1.358. This shows the most optimal supplier value in fulfilling the needs of fabric raw materials according to the criteria required by the company.
Pemilihan Supplier Sepatu dan Tas dengan Menggunakan Metode AHP (Analytical Hierarchy Process) dan MAUT (Multi Attribute Utility Theory) Aulia Nur Afifah; Bekti Nugrahadi; Yunita Primasanti
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4328

Abstract

Toko Sehati is a business in selling leather shoes and bags. The decline in Toko Sehati sales was caused by reducing buyer interest due to the addition of new suppliers, from A and B, to A, B, C, D, E. The study aims to determine the appropriate shoe and bag supplier using the AHP (Analytical Hierarchy Process) and MAUT (Multi Attribute Utility Theory) methods. This study used the criteria of time, price, service, flexibility, and quality. Based on the AHP method, it shows that the weight of the time criteria is 0.053, price 0.113, service 0.162, flexibility 0.209, and quality 0.462. Calculations using the AHP method indicates that the highest value at supplier C with a value of 0.454, supplier A with a value of 0.199, supplier B with a value of 0.192, supplier D with a value of 0.111, and supplier E with a value of 0.040. Meanwhile, the calculation using the MAUT method shows that the highest value for supplier C with a value of 0.916, supplier A with a value of 0.810, supplier B with a value of 0.662, supplier D with a value of 0.643, and supplier E with a value of 0. The recommended supplier order based on calculations using a combination of the AHP and MAUT methods is supplier C, A, B, D, E.
Peningkatan Kreatifitas Siswa Melalui Kegiatan Lomba Mewarnai dan Sosialisasi dengan Film Bullying di SD Negeri Sindon 1 Indriastiningsih, Erna; Afif Mar'ah Iftinan Nur Firdaus; Nanding Arief Ekhsandy; Agung Widiyanto Fajar Sutrisno; Bekti Nugrahadi; Annisa Indah Mutiasari
JURNAL PENGABDIAN MASYARAKAT INDONESIA Vol. 3 No. 2 (2024): Juni : Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpmi.v3i2.4086

Abstract

Real Work Lecture (KKN) activities are carried out outside campus with the aim of increasing the relevance of higher education to development and society's need for science, technology and art to carry out development which is increasing, where students' perceptions of the relevance of the curriculum studied on campus with the reality of development in society. Where the aim of the Real Work Lecture is to guide and direct students in increasing creativity through coloring competition activities and socialization through bullying films at Sindon 1 State Elementary School. This research uses a qualitative type of research in this activity, coloring picture competitions with plant and animal themes for grades 1-3 and screening of films about bullying for grades 4-6. The implementation method approach uses two types, namely the student education approach with the student companion model, while the data collection process is carried out using participant observation techniques and literature study using the Miles and Huberman analysis model but supplemented with data triangulation tests. The results of the activity showed that students' creativity with the picture coloring competition and socialization through showing films about bullying went according to expectations, as evidenced by the participation of all students in grades 1-3 and grades 4-6. The level of enthusiasm is high due to their participation in delivering material and practical activities and students are able to understand the theory and knowledge related to the process of coloring pictures and there is awareness among students to live in harmony, respect and help each other and not carry out bullying which is detrimental to friends.
Perancangan Fasilitas Kerja Pada Bagian Staffing/Packing Dengan Pendekatan Ergonomi Untuk Mengurangi Risiko Musculoskeletal Disorder (MSDS): Studi Kasus Di PT Excellence Qualities Yarn (PT EQY) Septia Nur Safitri; Anita Oktaviana Trisna Devi; Bekti Nugrahadi
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 2 No. 2 (2024): Maret : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v2i2.191

Abstract

PT EQY is a textile company, especially yarn spinning. The activities of the staffing/packing department at PT EQY are packing, lifting, and moving cardboard boxes. This activity still relies on human power or manual material handling. This work is carried out repeatedly and continuously, causing complaints of pain in several parts of the body during work. This raises the risk of work postures such as Musculoskeletal disorders (MSDs). This research aims to produce a design for work aids that can reduce the risk of Musculoskeletal disorders (MSDs) using the Ovako Work Analysis System (OWAS) method. Based on the problem, work posture analysis was carried out using the OWAS method to find out whether the work posture of staffing/packing employees falls into the risky posture category or not. Based on the results of the Ovako Work Analysis System (OWAS) analysis research, it shows that the posture of staffing/packing workers is included in the high risk category and needs immediate improvement. This improvement involves designing work facilities, namely a handlift and packing table with an ergonomics approach, resulting in a handlift design with a height of 200 cm (2000 mm) and a packing table with a width of 200 cm (2000 mm) and a packing table with a length of 60 cm (600mm), width 60 cm(600mm), and height 104 cm(1040mm).
Penggunaan Analisis SWOT pada Skenario Baru Pengisian Daya untuk Kendaraan Listrik Bekti Nugrahadi; Nasyita Vivi Amalia; Isna Nugraha; Erna Indriastiningsih
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 11 No 2 (2023)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v11i2.1823

Abstract

The number of electric vehicles in Indonesia is currently increasing. One of the problems that hinder the development of electric vehicles is the long charging time. Various ways have been done to overcome the problem of long charging times, including swapping batteries, but this is still not applicable to all types of electric vehicles in Indonesia. Electric vehicle charging facilities in Indonesia are still limited, so there is a need for a good business strategy to minimize queues and uncertainty in waiting times by customers. This study discusses the business schemes of several ways of charging electric vehicles in Indonesia and examines the advantages and disadvantages of each business scheme using SWOT analysis. The strategy in the SWOT analysis focuses on increasing promotion and education to the public, increasing services and the number of charging station locations, setting competitive prices, and expanding partnerships.
Analisa Risiko K3 dengan Metode Job Safety Analysis (JSA) dan Risk Assessment pada Proses Mesin Sizing di PC GKBI Medari Sleman Muh. Dawami Sholichin; Yunita Primasanti; Erna Indtriastiningsi; Bekti Nugrahadi; Anita Oktaviana Trisna
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 2 (2025): Maret: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i2.781

Abstract

Occupational Health and Safety (OHS) is a crucial aspect of the textile industry to ensure worker protection and maintain smooth production processes. This study aims to identify and analyze potential occupational accident risks in the sizing machine process. The methods used in this research are Job Safety Analysis (JSA) and Risk Assessment to evaluate workplace hazards that may disrupt operations. The results indicate several major risks in the sizing process, including mechanical hazards due to direct contact with machines, ergonomic hazards caused by improper working postures, and chemical hazards from exposure to cotton dust and sizing solution vapors. The main risk factors include human aspects, the work environment, and machinery. The recommended improvements in this study include enhancing work supervision and control, providing safety training for workers, optimizing workplace ergonomics, and conducting regular machine maintenance to reduce accident risks. The proper implementation of safety strategies is expected to improve production efficiency and create a safer and more conducive work environment.
Pemilihan Supplier Urea Menggunakan Metode Analytic Network Process : (Studi Kasus di PT. Delta Setia Sandang Asli Tekstil 1) Anindya Manggar Iwarani; Yunita Primasanti; Bekti Nugrahadi
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 2 (2025): Maret: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i2.791

Abstract

Supplier selection is a strategic element in supply chain management to ensure operational efficiency and business sustainability. This study aims to determine the best urea supplier for PT DSSA 1, a textile company specializing in dyeing and finishing processes, using the Analytic Network Process (ANP) method. This method was chosen for its ability to systematically analyze interdependencies among criteria, leading to more accurate and comprehensive decision-making. Data were collected through direct observation, in-depth interviews with internal company sources, and relevant literature reviews. The analysis was based on five main criteria: quality, price, service, delivery, and flexibility, each further broken down into sub-criteria. The results indicate that quality is the most critical criterion, with the highest weight of 23.19%, followed by price, service, and delivery, each with relatively balanced weights of 19.93%. Flexibility, although ranked last with a weight of 17.01%, remains relevant, especially for urgent orders. Based on the analysis, Supplier A was identified as the best choice with the highest overall weight, followed by Supplier B and Supplier C. This study provides practical contributions by offering strategic recommendations for PT DSSA 1 in selecting suppliers that support production efficiency and business sustainability. The study is limited in the scope of criteria and the number of suppliers analyzed. Future research is recommended to explore more variables, expand the sample size, and consider the implementation of digital technologies to optimize the supply chain.
ANALISIS ATRIBUT PRODUK OLEH-OLEH SURAKARTA YANG MEMPENGARUHI KEPUTUSAN PEMBELIAN KONSUMEN Ika Anjarsari; Anita Oktaviana Trisna Devi; Bekti Nugrahadi; Yunita Primasanti
JURNAL ILMIAH EDUNOMIKA Vol. 9 No. 1 (2025): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v9i1.16889

Abstract

This study to determin what product atributes and analysis of Surakarta souvenirs influence consumer purchasing decisions. This research method uses a quantitative approach. The sampling technique used is purposive sampling with a sample size of 400 respondents. The data collection technique in this study is to use primary data by distributing questionnaires in hardfile form. The data proscessing method used in this study uses descriptive analysis and correlation analysis with the help of IBM SPSS Statistic 25. The results of the study indicate that the location of purchase, packaging and uniqueness of the product are the three attributes with the highest valuse. In addition, this study found a significant positive correlation between gender and age with uniqe packaging.
Penerapan Sistem Kanban untuk Meningkatkan Efisiensi Pengelolaan Material di Gudang: Studi Kasus : PT. Soemo Adjie Persada Yunisa Nurmala Sari; Anita Oktaviana Trisna Devi; Bekti Nugrahadi
Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri Vol. 3 No. 3 (2025): Manufaktur : Publikasi Sub Rumpun Ilmu Keteknikan Industri
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/manufaktur.v3i3.1027

Abstract

PT. Soemo Adjie Persada is a company engaged in housing development and is dealing with serious problems in warehouse material management. The manual and unstructured material recording system causes various obstacles, such as data discrepancies, input errors, and stockouts that hamper the smooth running of the project. This study aims to analyze and implement the Kanban system as a more efficient and accurate material management solution. The study was conducted using a qualitative descriptive approach through interviews, observations, and documentation methods. The findings show that the Kanban system, which is based on the principle of workflow visualization and a pull system mechanism, can improve the efficiency of recording and distributing materials between project units. The implementation of Kanban helps reduce data input errors, prevent material loss, and accelerate the decision-making process in the warehouse. Although challenges such as damaged Kanban cards and difficulty adapting among users were encountered in the initial implementation stage, these obstacles can be overcome through proper training and regular evaluation of the system. Thus, the implementation of the Kanban system has proven to be an effective strategy in improving the efficiency of material management in construction projects. This system not only streamlines warehouse operations but also improves control over material availability, thereby supporting the smooth running of the overall construction process. PT. Soemo Adjie Persada is a company engaged in housing development and is dealing with serious problems in warehouse material management. The manual and unstructured material recording system causes various obstacles, such as data discrepancies, input errors, and stockouts that hinder project progress. This study aims to analyze and implement the Kanban system as a more efficient and accurate material management solution. The study was conducted using a qualitative descriptive approach through interviews, observation, and documentation.
Co-Authors Afif Mar'ah Iftinan Nur Firdaus Agung Widiyanto Fajar Sutrisno Anindya Manggar Iwarani Anita Oktaviana Trisna Anita Oktaviana Trisna Devi Annisa Indah Mutiasari Aulia Nur Afifah Erna Indtriastiningsi Ika Anjarsari Indriastiningsih, Erna Isna Nugraha Lucky Chrisaviano Maulana Firmansyah Muh. Dawami Sholichin Nanding Arief Ekhsandy Nasyita Vivi Amalia Raditya Azis Septia Nur Safitri Yunisa Nurmala Sari Yunita Primasanti