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All Journal Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Jurnal Abdi Insani ETAM: Jurnal Pengabdian kepada Masyarakat Journal Industrial Engineering and Management (JUST-ME) Energy, Materials and Product Design
Fikrihadi Kurnia
University of Mataram
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry 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 Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Other

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RISK IDENTIFICATION AND MITIGATION STRATEGIES FOR WORKERS IN VEHICLE WASHING OPERATIONS Fikrihadi Kurnia; Cinta Mugia Wening Galih; Ade Febrian
Energy, Materials and Product Design Vol. 4 No. 2 (2025): Energy, Materials and Product Design
Publisher : Jurusan Teknik Mesin dan Industri, Fakultas Teknik, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/bzskdj68

Abstract

This study identifies and evaluates occupational health and safety risks faced by workers in vehicle washing operations in Mataram, Nusa Tenggara Barat, focusing on motorcycle and car wash services. Through observational studies conducted on April 6, 2025, key hazards were identified, including musculoskeletal disorders (MSDs) from non-ergonomic postures, chemical exposure from soap, slipping on wet floors, and noise from compressors. The Rapid Entire Body Assessment (REBA) method revealed high ergonomic risks, with REBA scores of 10 for both motorcycle and car wash workers, indicating a significant risk of MSDs due to prolonged bending and repetitive motions. Bowtie Analysis further mapped causes, consequences, and control measures, emphasizing non-ergonomic postures and chemical hazards as primary concerns. Preventive strategies, such as ergonomic training, long-handled tools, and personal protective equipment (PPE), were proposed to mitigate risks. The findings align with global studies reporting high MSD prevalence among sanitation workers, underscoring the need for ergonomic interventions and safety protocols. This study contributes to the literature by offering tailored risk mitigation strategies for the vehicle washing industry, advocating for enhanced worker safety, improved productivity, and reduced occupational health risks through comprehensive risk management and ergonomic solutions..
Analisis Pengukuran Kerja Menggunakan Metode Time Study untuk Meningkatkan Produktivitas di Tina Bakery Akbar Tawaqqal; Fikrihadi Kurnia
Journal Industrial Engineering and Management (JUST-ME) Vol. 7 No. 01 (2026): Journal Industrial Engineering and Management (JUST-ME)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Islam Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47398/just-me.v7i01.182

Abstract

This study aims to analyze the efficiency of bread production processes at the MSME Tina Bakery using the stopwatch time study method. The production process was mapped with an Operation Process Chart (OPC) and a Worker–Machine Chart to identify workflow and the simultaneous involvement of operators and equipment. Work‐time data were collected through direct observation and subsequently analyzed to determine cycle time, normal time, and standard time. The findings indicate that one production cycle requires an observed time of 22,029 seconds, equivalent to approximately 6 hours and 7 minutes. Assuming a performance rating of 100% and a 20% allowance, the standard time is 26,434.8 seconds, or roughly 7 hours and 34 minutes. Proofing is the longest stage, while several manual activities—such as dough shaping—also consume substantial time. The work‐study charts reveal an imbalance between operator and machine times, indicating considerable idle time. Based on these results, this study recommends rescheduling production, productively utilizing waiting periods, and adopting mechanical aids for labor-intensive tasks to improve efficiency and productivity. The study contributes to the development of measurable work standards in the context of food-sector MSMEs
Development of Anthropometrics Database for Ages 19-21 in West Nusa Tenggara: Optimizing Secondary Data for Industrial Product Design Fikrihadi Kurnia; Maharsa Pradityatama; Akbar Tawaqqal
JTI: Jurnal Teknik Industri Vol 11 No 1 (2025): JUNI 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jti.v11i1.35468

Abstract

This study aims to develop an anthropometric database for individuals aged 19-21 in West Nusa Tenggara (NTB) Province to support ergonomic product design tailored to local physiological needs. A descriptive quantitative approach was employed, involving direct measurements of body dimensions in a sitting posture from 52 samples selected via purposive sampling. Key measurements included sitting height, eye level while seated, shoulder height, popliteal length, and other relevant dimensions, analyzed for normality, sufficiency, and consistency. The data followed a normal distribution with sufficient sample validity. Percentile values (P1, P5, P50, P95, P99) revealed significant variations in body dimensions, providing a robust reference for ergonomic design across sectors like creative industries, education, healthcare, and agriculture. The anthropometric database enables designing inclusive, comfortable, and safe products that accommodate various body sizes, enhancing user experience and efficiency in NTB’s key industries. The study is limited to NTB’s 19-21 age group and seated posture measurements, restricting its applicability to Indonesia’s broader population or other postures. Future research should expand geographic scope and include diverse postures to enrich national anthropometric data. Keywords: Anthropometry, Ergonomic Design, Seated Posture, Percentiles, West Nusa Tenggara.  
DIGITALISASI MANAJEMEN KEUANGAN UMKM SASAKA DONUT DI KOTA MATARAM MELALUI PENERAPAN APLIKASI KASIR PINTAR Akbar Tawaqqal; Leni Agustina; Ni Kadek Kanaka Arta Putri; Fendri Sheva Ziljian; Baiq Naya Zalfani; Ahmad Anshari Asiddiqi; Fikrihadi Kurnia
Jurnal Abdi Insani Vol 13 No 7 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i7.3938

Abstract

The strategic role of Micro, Small, and Medium Enterprises (MSMEs) as the engine of the national economy is frequently hindered by a lack of financial literacy, particularly amidst the rapid wave of digitalization. Consequently, this community service program was organized with the primary objective of escalating the managerial capacity of Sasaka Donut, an MSME based in Mataram City. The intervention focused on restructuring financial governance to operate systematically, transparently, and efficiently through the deployment of the Kasir Pintar Point of Sale (POS) application. A descriptive qualitative approach grounded in the Asset-Based Community Development (ABCD) method was employed throughout the program. This methodology facilitated the participatory involvement of the partner across five essential stages: planning, analysis, design, implementation, and final evaluation. Field findings demonstrate that the transition to a digital ecosystem successfully eliminated the constraints of manual bookkeeping and resolved the overlapping issue between personal and operational funds. During the post-training observation phase (November 15-30, 2025), the system automatically documented 74 transactions, accumulating a total revenue of IDR 65,272,000, and provided real-time net margin calculations. Further SWOT analysis confirmed that technology adoption not only mitigates the risk of human error but also establishes a precise analytical foundation for Data-Driven Decision Making, a crucial pillar for ensuring long-term business sustainability and expansion
Skrining Keluhan Muskuloskeletal pada Mahasiswa Pengguna Sepeda Motor: Identifikasi Dini dan Intervensi untuk Mencegah Nyeri Kronis Akbar Tawaqqal; Fikrihadi Kurnia; Maharsa Pradityatama
Jurnal ETAM Vol. 5 No. 2 (2025): JUNE
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/etam.v5i2.1314

Abstract

Mobilitas mahasiswa dalam kehidupan sehari-hari sangat bergantung pada penggunaan sepeda motor sebagai moda transportasi utama. Namun, kebiasaan berkendara dalam jangka waktu lama tanpa memperhatikan aspek ergonomis dapat meningkatkan risiko gangguan muskuloskeletal. Kegiatan ini bertujuan untuk mengidentifikasi keluhan muskuloskeletal pada mahasiswa pengguna sepeda motor serta memberikan rekomendasi ergonomis guna mencegah nyeri kronis. Metode yang digunakan adalah survei dengan pendekatan kuantitatif, di mana 20 mahasiswa Program Studi S1 Teknik Industri Universitas Mataram dipilih secara acak menggunakan metode simple random sampling. Data dikumpulkan melalui Nordic Musculoskeletal Questionnaire (NMQ) untuk mengevaluasi frekuensi dan intensitas nyeri pada berbagai bagian tubuh. Hasil kegiatan menunjukkan bahwa bagian tubuh yang paling sering mengalami keluhan adalah punggung bawah (90%), diikuti oleh punggung atas (75%), pergelangan tangan (45%), dan pergelangan kaki (45%). Keluhan lain juga ditemukan pada leher (35%), sementara bagian siku, paha, dan lutut memiliki tingkat keluhan yang lebih rendah (masing-masing 10%). Berdasarkan hasil tersebut, intervensi ergonomis yang diusulkan mencakup edukasi mengenai postur berkendara yang benar, pemilihan kendaraan yang sesuai dengan antropometri pengguna, serta penerapan peregangan dan latihan fisik untuk mengurangi ketegangan otot. Selain itu, modifikasi kebiasaan berkendara dan penggunaan alat bantu ergonomis, seperti sabuk penyangga punggung dan sarung tangan, juga direkomendasikan sebagai upaya preventif. Dari hasil kegiatan ini, dapat disimpulkan bahwa keluhan muskuloskeletal pada mahasiswa pengguna sepeda motor dapat diminimalkan dengan penerapan strategi ergonomis yang tepat. Implementasi rekomendasi ini diharapkan dapat meningkatkan kesadaran mahasiswa terhadap pentingnya postur berkendara yang baik serta mencegah dampak jangka panjang akibat nyeri muskuloskeletal.
Co-Authors Ade Febrian Ahmad Anshari Asiddiqi Akbar Tawaqqal Baiq Naya Zalfani Cinta Mugia Wening Galih Fendri Sheva Ziljian Leni Agustina Maharsa Pradityatama Ni Kadek Kanaka Arta Putri