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All Journal SITEKIN: Jurnal Sains, Teknologi dan Industri Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Jurnal Teknovasi : Jurnal Teknik dan Inovasi Mesin Otomotif, Komputer, Industri dan Elektronika JURNAL REKAYASA SISTEM INDUSTRI INTECOMS: Journal of Information Technology and Computer Science Jurnal Serambi Engineering Journal on Education Jurnal Optimalisasi Matrik : Jurnal Manajemen dan Teknik Industri Produksi Journal of Applied Engineering and Technological Science (JAETS) JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering International Journal of Science, Engineering and Information Technology JURMATIS : Jurnal Manajemen Teknologi dan Teknik Industri Journal of Management and Bussines (JOMB) INNOVATION RESEARCH JOURNAL Jurnal Optimasi Teknik Industri (JOTI) Jurnal Pengabdian kepada Masyarakat JUSTI (Jurnal Sistem dan Teknik Industri) Jurnal Teknologi dan Manajemen Industri Terapan JURNAL TEKNIK INDUSTRI Sewagati: Jurnal Pengabdian Masyarakat Indonesia Cakrawala: Jurnal Pengabdian Masyarakat Global Advance Sustainable Science, Engineering and Technology (ASSET) KREATIF: Jurnal Pengabdian Masyarakat Nusantara
Said Salim Dahdah
Program Studi Teknik Industri, Fakultas Teknik, Universitas Muhammadiyah Gresik
Religion Aerospace Engineering 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 Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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ANALISIS POTENSI KEGAGALAN PROSES UJI COD LIMBAH CAIR DENGAN PENDEKATAN FAILURE MODE AND EFFECT ANALYSIS (FMEA) DAN FAULT TREE ANALYSIS (FTA) Rakhmatullah Ainul Yaqin; Said Salim Dahda
INTECOMS: Journal of Information Technology and Computer Science Vol. 8 No. 6 (2025): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/ys8j4452

Abstract

Pengujian Chemical Oxygen Demand (COD) merupakan parameter penting dalam evaluasi kualitas limbah cair industri. Ketidakakuratan hasil uji dapat menimbulkan ketidaksesuaian dengan standar lingkungan. Penelitian ini bertujuan menganalisis potensi kegagalan dalam proses uji COD menggunakan metode Failure Mode and Effect Analysis (FMEA) dan Fault Tree Analysis (FTA). Data diperoleh melalui observasi, wawancara, dan studi dokumen laboratorium. Hasil FMEA menunjukkan mode kegagalan utama meliputi tidak adanya panduan warna indikator (RPN=384), perbedaan persepsi visual antar analis (RPN=343), dan volume reagen tidak sesuai SOP (RPN=343). Analisis FTA mengungkap jalur kegagalan dominan akibat alat tidak terkalibrasi dan kesalahan interpretasi titik akhir titrasi. Kesimpulannya, integrasi FMEA–FTA memberikan analisis risiko yang komprehensif serta menegaskan perlunya kalibrasi alat, penyediaan color chart, dan peningkatan pencahayaan laboratorium untuk menjamin akurasi hasil uji COD. Kata Kunci: COD, FMEA, FTA, Limbah Cair,Risiko Laboratorium
ANALISIS RISIKO POTENSI KECELAKAAN KERJA PADA PEMASANGAN PIPA JALUR DISTRIBUSI N2 DI PT. XYZ MENGGUNAKAN METODE HIRADC DAN RCA 5 WHYS Muhammad Firman Syah; Said Salim Dahda
INTECOMS: Journal of Information Technology and Computer Science Vol. 9 No. 1 (2026): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/20jqes11

Abstract

Analisis dilakukan untuk mengidentifikasi potensi kecelakaan kerja pada aktivitas pemasangan pipa jalur distribusi N2 di PT. XYZ menggunakan metode HIRADC dan RCA 5 Whys. Berbagai potensi bahaya ditemukan pada setiap tahapan pekerjaan, antara lain masalah ergonomi, terpeleset, tersandung, terhirup gas, bising, terbentur, percikan api, kelelahan, tertimpa material, terjatuh, paparan panas, dan risiko kebakaran. Penilaian risiko dengan matriks likelihood dan severity menunjukkan bahwa sebagian besar bahaya berada pada kategori sedang hingga tinggi. Metode RCA 5 Whys digunakan untuk mengidentifikasi akar penyebab, yang mengungkap kelemahan pada sistem manajemen K3, kurangnya pelatihan, budaya kerja yang tidak disiplin, serta pengawasan yang lemah. Berdasarkan hasil analisis, disusun rekomendasi pengendalian risiko berdasarkan hirarki pengendalian untuk meminimalkan potensi kecelakaan serta meningkatkan keselamatan dan kesehatan kerja di lingkungan perusahaan. Kata kunci: Keselamatan dan Kesehatan Kerja, RCA 5 Whys, Analisis Risiko, HIRADC
Comprehensive Hazard Identification and Risk Assessment (HIRARC) in the Coffee Production Process: A Case Study of Kopi Lanange Jagad _ Hidayat; Mochammad Nuruddin; Elly Ismiyah; Said Salim Dahda; Nina Aini Mahbubah; Rifky Maulana Yusron; Rohmat -; Muhammad Zainur Ridlo
International Journal of Science, Engineering, and Information Technology Vol 10, No 1 (2025): IJSEIT volume 10 Issue 1 December 2025
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/ijseit.v10i1.32380

Abstract

Occupational Safety and Health (OSH) plays a critical role in maintaining safe and sustainable production, particularly in small-scale agro-industrial operations such as coffee processing. This study applies the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) framework to evaluate workplace hazards at Kopi Lanange Jagad, a micro-scale coffee producer in Malang Regency, Indonesia. Field observations and structured interviews were conducted to identify potential hazards across four production stages roasting, grinding, sieving, and packaging. Quantitative measurements were also taken, including ambient temperature, noise level, and airborne dust concentration, to provide empirical data for risk evaluation. The findings identified a total of 12 hazards, classified into three risk categories: high (25%), moderate (50%), and low (25%). The roasting process exhibited the highest risk score (R = 18.4), with average workplace temperatures reaching 85°C–120°C, significantly exceeding the national occupational limit of 30°C for moderate workloads (Permenaker No. 5/2018). The grinding stage also presented considerable hazards, with airborne dust concentrations averaging 2.4 mg/m³, approaching the Ministry of Manpower’s threshold limit value (TLV) of 3 mg/m³. Manual packaging was associated with ergonomic strain, where workers lifted 15–20 kg sacks repeatedly, leading to potential musculoskeletal disorders. Risk evaluation revealed that existing control measures such as natural ventilation and sporadic use of personal protective equipment (PPE) were insufficient to ensure worker safety. To reduce these hazards, the study recommends implementing engineering controls such as local exhaust ventilation and machine insulation, combined with administrative measures including job rotation, scheduled rest breaks, and regular safety training. Ensuring consistent PPE use especially heat-resistant gloves, dust masks, and ear protection can further mitigate residual risks. Overall, the application of the HIRARC framework at Kopi Lanange Jagad demonstrates its effectiveness as a low-cost and practical tool for identifying, prioritizing, and managing occupational hazards in small-scale coffee industries. Implementation of the proposed control strategies is projected to reduce total workplace risk by 35–40%, improving both worker well-being and operational productivity.
Designing Steel Warehouse Layouts: A Comparative Study of Dedicated Storage and Class-Based Storage Methods at PT. BSB Maghrobi Muzzaky Pratama; Said Salim Dahda
Advance Sustainable Science Engineering and Technology Vol. 6 No. 3 (2024): May - July
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v6i3.737

Abstract

PT BSB is a company engaged in steel fabrication manufacturing. There are various kinds of projects carried out at the company, namely bridges, steel structures, buildings, towers, etc. and the irregular placement of steel in the warehouse results in problems in the steel storage warehouse at PT. BSB where the company does not have an arrangement regarding the layout of raw materials for steel retrieval has difficulty because the steel is stored randomly without paying attention to its type and is only placed in an empty place. Therefore, it is necessary to design a layout using the dedicated storage and class-based storage methods to improve the warehouse layout by designing a warehouse layout so that it can make it easier to find and minimize steel search time. Results of research carried out obtained that distance travelled using the dedicated storage method is amounting to 7790,85 metres with material handling time 15581,7 minutes, whereas with use class based storage method can be obtained distance 8382,05 metres with material handling time 16764,1 minutes. Concluded that design results Select the selected layout is with use possible dedicated storage method reduce distance travel and time at PT. BSB warehouse becomes more practice and efficient
Co-Authors Aan Kristiyanto Abdul Azis Alghushan Abdul Lathif Abdul Muid Abdullah Sidik Abdulloh Faqih Achmad Firdaus FIrmansyah Achmed Ersyad Luthfi Fahmi Aditiya Pradana Putra Ahmad Badriez Zamani Ahmad Nurul Hidayat Ahmad Rido M Ahmad Tirto Alamsyah Ahsan Maulana Aisyah Jannatin Akhmad Wasiur Rizqi albana, ali Alif Rachmad Hidayatullah Amiril Mukminin Andhika Putra Andy Kurniawan Anjas Herlangga Putra Aqil Firdaus Aufa Arwin Firman Rahmanto Bilqis Nada Nabila Deny Andesta Dhidu Usrin Yadani Dian Safitri Dwi Tirta Sutrisno Arwanda Dzakiyah Widyaningrum Efta Dhartikasari Priyana EftaDhartikasari Priyana Eko Budi Leksono Elfandani, Moh Alviko Elly Ismiah Elly Ismiyah Fakhrudin Ma’ruf Fakhrudin Ma’ruf Farid Andi Kusuma Farizul Rahim Fath Iqbal Alfarisi Femas Agusti Firli Nur Annisa' Firman Hadi Setiawan Fitria Dama Yanti Hanif Rahma Saputra Hendra Pratama Imroatul Fadlilah Indra Ikhsan Praja Jatilaksana Vito Prisma Khusnul Khotimah Khusnul Ma’arif Kiki Amilia Kiki Irnanda Safitri Lilis Ratna Sari Lutfan Nabil M Adhen Bagas Starda M Kukuh Dandi Wijaya M. Abdullah Ilham. A M. Bachtiar Maghrobi Muzzaky Pratama Makhrudy, Khoirul Aman Marindra Ahmad Nurdiansyah Maulana Maghfur Miftach Farid Mirza Firdiansah Isnanta Moch Ivan Eka Surya Rachmana Moch Nuruddin Moch. Nuruddin Mochammad Nuruddin Moh Rizqi Moh. Dian Kurniawan Moh. Jufriyanto Mohammad Firdaus Masyhuri Romadlon Muhamat Rizal Abidin Muhammad Afifuddin Muhammad Alhafa Ardhy Muhammad Bagus Ismail Muhammad Bashori Alwi Muhammad Dany Fauzi Muhammad Ersanto Nugroho Muhammad Firman Syah muhammad syaifudin Muhammad Syaifudin Muhammad Zainuddin Fathoni Muhammad Zainur Ridlo mulyasari, Wisda Nadifa Yusrianafi Ndaru Singgih Pratama Negoro Yanuar Pandu Nina Aini Mahbubah Nizar Adlany novi miranda sari Novi Nur Hidayanti Oktareno Isra' Maridwan Prayoga Rizky Hermawan Pregiwati Pusporini Purwanto Puspitasari Puspitasari Putri Aprilia Rahmat Nova Andi Priantoro Rakhmatullah Ainul Yaqin Riezna Wahyuny Manto Rifki Apriyoga Prasetyo Rifky Maulana Yusron rizal hadi rizky bagus kuncoro Rohmat - Sabtulyadani, Dhidu usrin Sayyid Atho' Muzakki Siti Zuriatul Fittriyah Soffiana Agustin, Soffiana Sukma Dwi Yuliana Puspitasari Sanggup Syamsul Huda Tsaqofi Bintang Muslimah Vivin Indah Oktaviani Wisda Mulyasari@gmail.com Wujud Sampurno Yanuar Pandu Negoro Yanuar Pandu Negoro Yanuar Pandu Nugroho Zulfikar Alwasly _ Hidayat