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All Journal Jurnal Teknik Industri SPEKTRUM INDUSTRI TEKMAPRO Journal of Industrial Engineering and Management Jurnal Ilmiah Teknik Industri Binus Business Review R.E.M (Rekyasa Energi Manufaktur) Jurnal JBMP (Jurnal Bisnis, Manajemen dan Perbankan) PROZIMA (Productivity, Optimization and Manufacturing System Engineering) JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Journal of Research and Technology Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Metode : Jurnal Teknik Industri Martabe : Jurnal Pengabdian Kepada Masyarakat Industri Inovatif : Jurnal Teknik Industri Jurnal Optimalisasi Matrik : Jurnal Manajemen dan Teknik Industri Produksi Jurnal Tekno Journal of Applied Engineering and Technological Science (JAETS) Kontribusia : Research Dissemination for Community Development Indonesian Journal of Cultural and Community Development Indonesian Journal of Law and Economics Review Jurnal Mesin Nusantara Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Indonesian Journal of Innovation Studies PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Jurnal Teknologi dan Manajemen Industri Terapan KOLONI Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) INOVTEK Polbeng - Seri Informatika Academia Open
Boy Isma Putra
Prodi Teknik Industri, Fakultas Sains Dan Teknologi, Universitas Muhammadiyah Sidoarjo, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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PERT Scheduling Reduces Project Time and Cost: Penjadwalan PERT Memperpendek Waktu dan Mengurangi Biaya Proyek Syarif Rohmatdhoni; Boy Isma Putra
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.2112

Abstract

General Background Project scheduling plays a crucial role in ensuring time and cost efficiency in industrial operations. Specific Background In electrical installation projects, inaccurate planning often leads to delays and increased costs. Knowledge Gap However, optimization of project scheduling using probabilistic methods is still not fully applied in small-scale industrial projects. Aims This study aims to evaluate project scheduling using the Program Evaluation and Review Technique (PERT) to improve time and cost planning. Results The results indicate that project duration decreased from 222 minutes to 163 minutes, while project costs were reduced from Rp232,362 to Rp170,608, resulting in significant savings without compromising work quality. The probability of project completion reached 99%, indicating a high level of planning reliability. Novelty This study provides a quantitative application of PERT in electrical installation projects with measurable efficiency outcomes. Implications The findings support the use of PERT as a reliable tool for optimizing project scheduling and cost management in similar industrial contexts. Keywords: Project Scheduling, PERT Method, Time Optimization, Cost Reduction, Network Analysis Key Findings Highlights Shorter completion duration achieved through critical path restructuring Budget allocation decreased while maintaining work standards High completion probability indicates strong planning reliability
Ergonomic Risk Assessment of Fabric Measuring and Cutting Workstations: Penilaian Risiko Ergonomis pada Stasiun Kerja Pengukuran dan Pemotongan Kain Iswahyudi; Boy Isma Putra
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.2118

Abstract

General Background Work-related musculoskeletal disorders are often caused by non-ergonomic working postures in manual activities. Specific Background Fabric measuring and cutting processes are commonly performed in awkward positions such as bending and squatting, increasing ergonomic risk. Knowledge Gap However, limited studies evaluate these activities using combined RULA and NERPA assessment methods. Aims This study aims to analyze the working posture of operators in fabric measuring and cutting processes using RULA and NERPA methods. Results The findings show that the measuring activity obtains a RULA score of 6, indicating moderate risk, while the cutting activity reaches a score of 7, indicating high risk requiring immediate action. Using NERPA, both activities show a score of 6, indicating moderate risk requiring improvement. Novelty This study applies dual ergonomic assessment methods to identify risk levels in specific textile work activities. Implications The results support the need for ergonomic workstation design, including the proposed worktable, to reduce posture-related risks and improve worker safety. Keywords: Ergonomic Assessment, RULA Method, NERPA Method, Musculoskeletal Disorders, Work Posture Key Findings Highlights Cutting task shows highest risk classification Both techniques indicate need for corrective action Workstation redesign recommended to reduce strain
OEE Evaluation Shows 68 Percent Machine Productivity Level: Evaluasi OEE Menunjukkan Tingkat Produktivitas Mesin Sebesar 68 Persen M. Reyvaldo Putra S; Boy Isma Putra
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.2130

Abstract

General Background: Productivity and machine effectiveness are critical factors in manufacturing systems to ensure product quality and operational efficiency. Specific Background: In PVC pipe production, machine downtime and performance issues often reduce overall productivity levels. Knowledge Gap: Limited integration of Overall Equipment Effectiveness and Failure Mode and Effect Analysis is applied to identify root causes and prioritize improvements in machine performance. Aims: This study aims to evaluate machine productivity using OEE and determine improvement priorities using FMEA in a PVC pipe production process. Results: The analysis shows an average availability of 91%, performance rate of 80%, and quality rate of 93%, resulting in an OEE value of 68%, which is below the ideal standard of 85%. The main causes of low effectiveness are related to downtime factors such as pipe defects, machine instability, and operator-related issues. FMEA analysis identifies priority improvements with the highest Risk Priority Number of 648, followed by 392 and 378. Novelty: The study combines OEE and FMEA to provide a structured evaluation of machine productivity and prioritized corrective actions. Implications: The findings offer practical guidance for improving machine performance and reducing downtime in manufacturing operations. Keywords: Machine Productivity, OEE Analysis, FMEA Method, Downtime Factors, Manufacturing System Key Findings Highlights Combined metrics revealed suboptimal operational performance below standard threshold Root cause mapping identified dominant sources of production interruption Risk prioritization guided targeted corrective action planning
Perancangan Sistem Kerja Pada Proses Produksi Tas dengan Menggunakan Metode Full Time Equivalent (FTE) dan Macroergonomic Analysis And Design (MEAD) Mochamad Fatkhur Rozi; Boy Isma Putra
KOLONI Vol. 5 No. 3 (2026): SEPTEMBER 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i3.1126

Abstract

The increasing production demand at UKM Gudang Tas has significantly increased operators' workload, leading the company to implement overtime and reduce break times to meet production targets. These conditions have resulted in increased work errors, higher defect rates, and decreased productivity. This study aims to analyze operators' workload using the Full Time Equivalent (FTE) method, evaluate physical workload using the Cardiovascular Load (CVL) method, and develop work system improvement proposals through the Macroergonomic Analysis and Design (MEAD) approach. Data were collected through direct observations, work time measurements, interviews, and documentation. The FTE analysis showed that the cutting, stitching, and finishing processes had FTE values of 1.538, 1.765, and 1.490, respectively, indicating overload conditions, while the material preparation process had an FTE value of 1.150, which was within the normal category. The CVL analysis revealed that 60% of the operators in the stitching process required improvements in working conditions. Furthermore, the MEAD analysis identified work organization, work methods, and material handling as the primary variances contributing to the excessive workload. Based on these findings, several improvement proposals were developed, including job redistribution, work procedure standardization, layout redesign, material handling improvements, and operator training. The implementation of these recommendations is expected to create a more effective work system, balance operator workload, reduce non-value-added activities, and improve the company's productivity.
Co-Authors Ach. Yoga Ardiansah Achmad Nuzul Amri Afiyanto, Muhammad Alfin Agil, Mochamad Sofwan Agus Hayatal Falah Aldo Nur Devri Aldy Tasandy Andriansyah Alfian Fajar Gunawan Ali Akbar Ali Akbar Andi Priyo Utomo Ardana, Muhammad Rizky Aska Putra Pamungkas Athika Sidhi Cahyana Atikha Sidhi Cahyana Atok Irawan Cholifah Cholifah, Cholifah Cholifah, Cholifah Damayanti, Titik Nur Dani Budihamsyah Dedy Dedy Dewi Andriyani Dimas Eka Prasetyo Susanton Diwanti Faradiba, Nabila Edi Widodo Edi Widodo, Edi Faizal Mega Hardiansyah Fajar Alifka Hadi Fandra Prastyo Al Havish Fazrur Suman Prambahan Felly Denia Rochman Ghozali Rusyid Affandi GR, Sayid Hana Catur Wahyuni Handaru A. Putra Ifan Wahyu Pranata Dewantara Indah Apriliana Sari Wulandari Inggit Marodiyah Irawan, Atok Irma Dwi Setyowati Iswahyudi iswanto Iswanto Iswanto Jakaria, Ribangun B Jamaaluddin Kharisma, Aditya Nur Khatamy, Mohammad Reza Lazuardani, Zidan Rasyidi Luhur Arif Santoso M. Reyvaldo Putra S M.Rafly Aljabaru P.P Marzuki Ibrahim Masad Hariyadi Misbaghi, Yoni Fajar Mochamad Andre Firdiansyah Mochamad Fatkhur Rozi Mochamad Nuri Affa Mochammad Imam Mashuri Much Syafiudin Muhammad Bayu Aji Saputra Muhammad Kelvin Alfindo Muhammad Rifqi Maulana Nadya Chaerunisa Winandri Nasoik, M. Kholisun Novitasari, Melisa Pamungkas, Aska Putra Pranoto, Wiji Pratama, Muchammad Ikbal Pratama, Setya Adi Prayoga Dwi Firmansyah Puspista Handayani Putra, Fransiscus Pradana Chrisanto Putri, Natasya Kurniawan R. Erik Hidayat Ramadhani, Satria Ribangun Bamban Jakaria Rita Ambarwati Rohman, Ahmad Fathur Romi, Mochammad Sari, Indah Apriliana Satria Ramadhani Seftiardiyah, Yenni Setiyono, Wisnu Panggah Setya Adi Pratama Setya Budi Shabirin, Muhammad Shazana Dhiya Ayuni Sofillauny, Zahara Sultan Afli Susanto, Dani Syarif Rohmatdhoni Tedjo Sukmono Thurmudhi, Moch Ibad Titik Nur Damayanti Wachidatul Bahiyyah, Siti Wafika Urfa Maulidah Wiwik Sulistiyowati Wiwik Sumarmi Wulandari, Indah Apriliana Sari Yulianto, Rizky