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All Journal AKSELERASI: Jurnal Ilmiah Nasional Influence: International Journal of Science Review
Tarman
Sekolah Tinggi Teknologi Wastukancana, Purwakarta, Indonesia
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Public Health Social Sciences

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ANALISIS RISIKO KECELAKAAN KERJA DAN UPAYA PENGENDALIANNYA MENGGUNAKAN METODE HAZARD IDENTIFICATION, RISK ASSESSMENT, AND DETERMINING CONTROL (HIRADC) PADA PROSES AUTOBENDER DI PT. XYZ Tarman; Akhsani Nur Amalia; Multi Nadeak; Edwar Agus Junaedi
AKSELERASI: Jurnal Ilmiah Nasional Vol 8 No 3 (2026): AKSELERASI: JURNAL ILMIAH NASIONAL
Publisher : GoAcademica Research dan Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/jin.v8i3.1871

Abstract

Keselamatan dan Kesehatan Kerja (K3) merupakan aspek penting dalam industri manufaktur untuk meminimalkan risiko kecelakaan kerja serta meningkatkan produktivitas perusahaan. Salah satu proses yang memiliki potensi bahaya tinggi adalah proses bending menggunakan mesin Autobender di Divisi Prepress PT. XYZ. Penelitian ini bertujuan untuk mengidentifikasi potensi bahaya, menilai tingkat risiko, serta menyusun rekomendasi pengendalian guna mencegah terjadinya kecelakaan kerja. Metode yang digunakan adalah Hazard Identification, Risk Assessment, and Determining Control (HIRADC), yang meliputi identifikasi bahaya, penilaian risiko berdasarkan tingkat kemungkinan (likelihood) dan tingkat keparahan (severity), serta penentuan pengendalian sesuai hierarki pengendalian risiko. Pengumpulan data dilakukan melalui observasi lapangan, studi dokumentasi, dan wawancara dengan operator yang terlibat dalam proses kerja. Hasil penelitian menunjukkan bahwa potensi bahaya utama meliputi risiko tergores pisau, tertusuk serpihan pisau, terjepit bagian mesin yang bergerak, serta risiko ergonomi akibat postur kerja yang kurang baik. Berdasarkan hasil penilaian risiko, ditemukan kategori risiko rendah, sedang, dan tinggi yang memerlukan prioritas pengendalian berbeda. Pengendalian yang direkomendasikan meliputi penyempurnaan prosedur kerja, penggunaan alat pelindung diri, pemasangan pelindung mesin, peningkatan pelatihan operator, serta penerapan inspeksi dan pemeliharaan berkala. Implementasi rekomendasi tersebut diharapkan mampu menurunkan risiko kecelakaan kerja serta meningkatkan budaya keselamatan di lingkungan PT. XYZ.
Occupational Safety and Health Risk Analysis on Slitter Machines Using the HIRADC and Job Safety Analysis Method at PT KYI Amri Haikal; Tarman; Hendi Iskandar
INFLUENCE: INTERNATIONAL JOURNAL OF SCIENCE REVIEW Vol. 8 No. 2 (2026): INFLUENCE: International Journal of Science Review
Publisher : Global Writing Academica Researching and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/influencejournal.v8i2.342

Abstract

Increasingly tight competition in the manufacturing industry requires an optimal Occupational Safety and Health (OSH) system to prevent workplace accidents. This study aims to identify hazard potentials, assess risk levels, and formulate risk-control recommendations for the operation of the slitter machine at PT KYI. A descriptive qualitative-quantitative approach was applied at the Carton Department of PT KYI, Purwakarta, from September 2025 to January 2026. Primary data were obtained through direct observation, interviews with operators and supervisors, and company documentation, then analyzed using the Hazard Identification, Risk Assessment and Determining Control (HIRADC) method and Job Safety Analysis (JSA) with a likelihood-severity risk matrix. The results identified seven major hazard potentials in cutting, adjustment, and material-handling activities, five of which fall into the high-risk category and two into the moderate category. A 5M cause analysis (man, machine, method, material, environment) revealed the human factor as the most dominant cause. The proposed controls include engineering measures such as machine-guard installation, administrative controls through SOP enforcement and safety briefings, and mandatory, consistent use of personal protective equipment. Implementing these controls is expected to sustainably reduce the level of accident risk on the slitter machine.
Proposed Quality Control Using the Six Sigma (DMAIC) Method to Reduce Defects in Partially Oriented Yarn Products at PT XYZ Asep Robiyana Tarmedi; Tarman; Hendi Iskandar
INFLUENCE: INTERNATIONAL JOURNAL OF SCIENCE REVIEW Vol. 8 No. 3 (2026): INFLUENCE: International Journal of Science Review
Publisher : Global Writing Academica Researching and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/influencejournal.v8i3.374

Abstract

The high defect rate of Partially Oriented Yarn (POY) demands systematic Quality Control to maintain the competitiveness of the textile industry. This study aims to propose Quality Improvements to reduce the number of defective products using the Six Sigma Method. The research was conducted at a textile manufacturing company using production data from January-August 2025. The Measured variables include Denier, DTI, Elong, and Uster defects. The process was evaluated through the Define, Measure, Analyze, Improve, Control (DMAIC) phases. The root cause analysis was supported by the P-Chart, DPMO calculation, Pareto Diagram, Fishbone, and Failure Mode and Effect Analysis (FMEA). Initial Measurements showed the process capability was at 3.16 Sigma with a DPMO of 48,851. DTI (61.76%) and Denier (22.29%) defects were identified as the most dominant. The main failures were caused by Machine instability, lack of maintenance, and operator fatigue. The proposed Improvements using the 5W+1H principle projected a 78% reduction in the Risk Priority Number (RPN). The post-Improvement estimation results showed an increase in process capability to 3.80 Sigma and a DPMO reduction to 10,747. The application of Six Sigma (DMAIC) effectively identifies root causes and formulates strategic Improvements capable of significantly reducing defects and increasing process capability.
Co-Authors Amalia, Akhsani Nur Amri Haikal Asep Robiyana Tarmedi Edwar Agus Junaedi Hendi Iskandar Multi Nadeak