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All Journal RESWARA: Jurnal Riset Ilmu Teknik Jurnal Pengabdian Masyarakat Multidisiplin
Pratama, Ahmad Rizky
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering Public Health Transportation Other

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Lean Manufacturing Implementation to Reduce Waste in Small-Scale Manufacturing Enterprises Pratama, Ahmad Rizky; Dahab, Amr; Caldera, Savindi
RESWARA: Jurnal Riset Ilmu Teknik Vol. 2 No. 1 (2024): RESWARA: Jurnal Riset Ilmu Teknik, January 2024
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Kalibra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/reswara.v2i1.377

Abstract

Small-scale manufacturing enterprises (SMEs) face persistent challenges related to inefficiency, high operational costs, and excessive waste generation, which threaten their competitiveness and long-term sustainability. Lean manufacturing has been widely recognized as an effective managerial and operational approach to reduce waste and enhance productivity; however, its implementation in small-scale manufacturing environments remains uneven and context-dependent. This study aims to analyze the implementation of lean manufacturing practices in small-scale manufacturing enterprises and evaluate their effectiveness in reducing operational waste. Using a qualitative case study approach supported by descriptive quantitative indicators, this research synthesizes empirical evidence from multiple manufacturing SMEs. Data were collected through direct observation, semi-structured interviews, document analysis, and performance measurement tools such as Overall Equipment Effectiveness (OEE) and Value Stream Mapping (VSM). The results demonstrate that the systematic application of lean tools—particularly 5S, VSM, Kaizen, and standardized work—significantly reduced non-value-added activities, shortened lead time, and improved equipment efficiency. Comparative analysis with previous studies confirms that lean implementation in SMEs contributes to measurable waste reduction and operational performance improvement, despite constraints related to resources and organizational culture. The study concludes that lean manufacturing is a viable and scalable strategy for small-scale manufacturing enterprises, provided that managerial commitment and continuous improvement culture are effectively cultivated.
Optimalisasi Akses Digital melalui Perencanaan Jaringan Internet di Desa Dawuhan Putri, Dewi Lestari; Pratama, Ahmad Rizky; Nurjanah, Lestari
JUPAMU: Jurnal Pengabdian Masyarakat Multidisiplin Vol. 1 No. 1 (2025): OKTOBER 2025
Publisher : Ihsan Cahaya Pustaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66031/jupamu.v1i1.27

Abstract

Pengabdian masyarakat di Desa Dawuhan bertujuan mengatasi keterbatasan akses digital akibat medan berbukit, jarak antardusun yang jauh, dan minimnya jaringan backbone, serta meningkatkan kualitas jaringan untuk mendukung pendidikan daring, komunikasi pemerintahan, dan pemasaran produk lokal. Kegiatan dilaksanakan melalui survei lapangan, wawancara dengan warga dan perangkat desa, perancangan tiga alternatif skema jaringan, serta simulasi teknis menggunakan data GPS dan perangkat lunak perencanaan topologi. Analisis multidimensi mempertimbangkan aspek teknis, ekonomi, dan sosial. Hasil menunjukkan bahwa model RT/RW Net berbasis Point-to-MultiPoint paling efektif, ekonomis, dan dapat dikelola secara mandiri oleh masyarakat. Sosialisasi dan konsultasi teknis menghasilkan pemahaman komprehensif serta komitmen perangkat desa menjadikan rancangan ini acuan pembangunan jaringan desa. Kegiatan ini memperkuat kapasitas digital lokal, mendorong kemandirian masyarakat, dan menyediakan model implementasi jaringan yang berkelanjutan. Disarankan kegiatan serupa direplikasi di desa lain dengan kondisi geografis dan sumber daya serupa untuk mempercepat transformasi digital pedesaan secara merata dan inklusif.
Co-Authors Caldera, Savindi Dahab, Amr Nurjanah, Lestari Putri, Dewi Lestari