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Hazard Identification, Risk Assessment and Control for Basic Electronics and Embedded System Design Lab (Case Study: Fablab President University, Indonesia) Yosef Barita Sar Manik; Rivasha Nirmala Viandar Putri; Melani Fera Ayulia; Monica Rumondang Panjaitan; Rosália Anastácia da Costa; Sanlio Gomes
Ruwa Jurai: Jurnal Kesehatan Lingkungan Vol. 20 No. 2 (2026)
Publisher : Poltekkes Kemenkes Tanjung Karang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26630/rj.v20i2.5605

Abstract

Basic Electronics and Embedded System laboratories are vital for technical education but pose understudied occupational hazards. This study systematically identifies, assesses, and controls risks in the Basic Electronics and Embedded System Design Laboratory at Fablab President University using direct observation, interviews, and documentation review. It identified 18 hazards across 8 activities, categorized into 6 types: electrical (most dominant, 7 occurrences), mechanical, fire/explosion, extreme temperature, noise/vibration, and natural hazards especially from energized circuits and high-voltage work. A 4×4 risk matrix revealed 5 High Risk and 2 Extreme Risk scenarios (max value 12 from short circuits), with incidental inspections proving inadequate. Applying the hierarchy of controls LOTO, insulated tools, RCDs, barriers, layout improvements, and training—reduced average risk from 9 to 4.29, eliminating all high/extreme levels. These findings validate proactive HIRAC for enhancing OHS, offering a replicable model for electronics labs.
Co-Authors Agus, Fadilatur Rahmi Aisyah Bestari Siswohartono Alexandra Paloma Sarmento Alya Syafiqa Z Amaral, Joaozinho Jubileu San Sao Anthony Halog Arifah Arsanti Aulia Rizqi Aufa Rafiqi Azwar, Arrizal Benedikta Anna Haulian Siboro Bintang Rachel Aprilia Marpaung Brilian Maulani Putri Brilian Maulani Putri Chandra Aden Akbar Pamungkas Christine Nababan Daffa Renaldhi Chaniago Mairuhu Daniel Simanjuntak Diharjo, Deniela Flora Mariyne Wongso Dinda Fairuz Nadhifah Diogo Anibal El Isma Naomi Thorndike Sihombing Elisabeth Pardede Ellen Siagian Elserida Nababan Elvhan Chatisla Cosaken Farhan Saefurrahman Fitri Butarbutar Gabryella Lovia Sihombing Haidar, Muhammad Labib Halog, Anthony Huri, Khalila Kireina Hutauruk, Joshua Partogi Ignatius David Fernando Indri Purba Inna Stephanie Jauza Dzihni Alifa Jayawarsa, A.A. Ketut Jesica Pratiwi Simanjuntak Johanes Surya Utama Sede Jovian Nathan Sutedja Julianti, Metiovani Karlina Gultom Keisha Fawwaaz Keisha Fawwaaz Kimberly, Jaqueline Andrea Laura Angeline Hutahean Lubis, Windy Lumbangaol, Anita Febriany Manurung, Gracia Natalie Emmanuela Marpaung, Bintang Rachel Aprilia Maulidinnisa, Vira Puspita Mayriza, Azka Leona Melani Fera Ayulia Melisa Aprina Monalisa Martha Siahaan Monica Rumondang Panjaitan Nababan, Christine Nababan, Elserida Natalia Paramitha Natasya Pangaribuan Nati Nati Ni Made Amanda Putri Paramerta Pangaribuan, Natasya Panjaitan, Santi Paramitha, Natalia Putri, Brilian Maulani Putri, Nurul Ayanda Radia, Sabrina Alia Rahayu, Oky Rahayu, Wanti Rivasha Nirmala Viandar Putri Rosália Anastácia da Costa Rut Tambun Salsana, Bella Sanlio Gomes Santi Agustina Manalu Saraswati Sintia Widi Siagian, Ellen Siboro, Benedikta AH Sikstin Sihombing Simanjuntak, Donda Natalia R. Simanjuntak, Indah Debora Salmanita Simanjuntak, Jesica Pratiwi Simbolon, Vismeike Septauli Simorangkir , Desi Sinaga, Hotma Sintong Joshua Siahaan Sitorus, Felix Arnes Situmorang, Eva Daoni Veronika Sri Hanna Siahaan Susi Limbong Tambunan, Yohana Tampubolon, Grace Manzoya Tiara, Karen Vismeike Septauli Simbolon Windy Lubis Yohana Tambunan