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All Journal Jurnal Teknologi Rekayasa Sipil Jurnal IPTEK Jukung (Jurnal Teknik Lingkungan) Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) JMTS: Jurnal Mitra Teknik Sipil Jurnal Engine: Energi, Manufaktur, dan Material Journal of Applied Sciences and Advanced Technology International Journal of Marine Engineering Innovation and Research Jurnal Techno Bahari DEARSIP: Journal of Architecture and Civil KOLONI AME (Aplikasi Mekanika dan Energi) : Jurnal Ilmiah Teknik Mesin Journal of Safety, Health, and Environmental Engineering Jurnal Cakrawala Maritim Jurnal Teknologi Maritim Jurnal Cakrawala Maritim Jurnal Teknologi Maritim Environation (Environmental Engineering Journal of Community Dedication) PROCEEDINGS CONFERENCE ON DESIGN AND MANUFACTURE AND ITS APPLICATION
Dika Rahayu Widiana
Politeknik Perkapalan Negeri Surabaya
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 Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Analysis and Risk Mitigation Strategies for Occupational Accidents in Construction Activities at PT PP Site Development, Nickel Mining Area of PT X Using the HIRADC–Fuzzy TOPSIS Method Muhammad Hafiz Aulia; Dika Rahayu Widiana; Imam Sutrisno
International Journal of Marine Engineering Innovation and Research Vol. 10 No. 3 (2025)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v10i3

Abstract

This study aims to identify potential hazards and establish priority risk control strategies in nickel mining operations using the Hazard Identification, Risk Assessment, and Determining Control (HIRADC) method combined with the Fuzzy Technique for Order Preference by Similarity to Ideal Solution (Fuzzy TOPSIS) approach. The HIRADC analysis revealed several activities with high risk levels, including girder lifting, material/piping unloading, maintenance lifting, stone crushing, civil works, cathodic installation, and material loading/unloading operations. The most significant hazards identified were falling or being struck by objects, falls from heights, electrical shock, collisions with heavy equipment, and entrapment by materials. Five hazards were classified as very high risk, including falling objects (score 25), while falls from heights, electrical shock, collisions, and entrapment each scored 20. To determine mitigation priorities, the Fuzzy TOPSIS method was applied, resulting in recommended risk control strategies. The top-ranked strategies include ensuring areas are clear of falling objects and verifying lifting equipment capacity (C1), providing lifelines and full-body harnesses (C2), installing standard-compliant electrical panels with grounding (C3), segregating pedestrian pathways from heavy equipment routes (C4), and installing emergency stops and machine guards (C5). The findings demonstrate that integrating HIRADC with Fuzzy TOPSIS offers a systematic approach for effective risk management in nickel mining operations. Keywords - HIRADC, Fuzzy TOPSIS, Hazard Identification, Risk Mitigation Startegy
Co-Authors Aang Wahidin Abubakar, Kiagus Muhammad Adhi Setiawan Adhitya, Ryan Yudha Agnimaya, Aulia Putri Agung Purwana Agung Rahayu Prasetyo Utomo Agus Khumaidi Agustin, Shintya Putri Ahmad Erlan Afiuddin Akhmad Nabil, Akhmad Am Maisarah Disrinama Amrullah, Haidar Natsir Anda Iviana Juniani Annisa Carina, Annisa Annisa' Carina Annisa' Carina Arninputranto, Wibowo Arumsari, Nurvita Bagus Cahyo Juniarso Blima Oktaviastuti, Blima Boedi Herijono Cahyono, Luqman Cahyono, Luqman Cahyono Cindy Putri Maharani Denny Dermawan Dinar, Arum Puspa Dwi Pratiwi, Wiwik Eky Novianarenti Eky Novianarenti Fardina, Firda Faza Ulinnuha Firda Fardina Girsang, Stevan Rizky Marisi Hamida, M. Fajar Hasin, Muhammad Khoirul Hendriani, Devina Livia Imam Sutrisno Imaniah Sriwijayasih Indra Adi Ramana Indriawati, Melta Anindya Irma Rustini Aju Kusminah, Imah Luluk Leonard, Rikky Lukman Handoko Luqman Cahyono Luqman Cahyono M. Rizal Fahmi M. Rizal Fahmi Marlina Nelly Masaril Fatahilah Mirna Apriani Muhammad Hafiz Aulia muhammad Koderi Hendrik Waluyo Mustaghfirin, M. Anis Nella Maulidiyatul Jannah Nely Marlina Nina Kurnia Ningrum Nisa, Intan Zahrotun Novi Eka Mayangsari Novianarenty, Eky Nugraha, Deni Purwana Nugroho, Agung Nurvita Arumsari Priyambodo Nur Ardi Nugroho Radianto, Denny Oktavina Ramana, Indra Adi Regi, Keyne Nabila Rikky Leonard Rosalina, Amanda Ryan Yudha Adhitya Septaviola Dini Utami Sumardiono Suroidah, Eva Nur Syafiuddin Tabah Uji Antoro Tarikh Azis Ramadani Thina Ardliana Thina Ardliana, Thina Thohir, Ahmad Ulfah, Nadia Salwa Utomo, Agung Prasetyo Wiediartini Wiediartini Wiwik Dwi Pratiwi Wiwik Dwi Pratiwi, Wiwik Dwi Yuning Widiarti