ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA (K3) MENGGUNAKAN METODE FAULT TREE ANALYSIS (FTA) DAN UJI CHI-SQUARE (STUDI KASUS : PT ANEKA ADHILOGAM KARYA)

Hidayah, Muhammad Ilman and Apsari, Ayudyah Eka (2025) ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA (K3) MENGGUNAKAN METODE FAULT TREE ANALYSIS (FTA) DAN UJI CHI-SQUARE (STUDI KASUS : PT ANEKA ADHILOGAM KARYA). Tugas Akhir thesis, University of Technology Yogyakarta.

[img] Text
5210611100 MUHAMMAD ILMAN HIDAYAH_ABSTRAK.pdf
Download (209kB)

Abstract

Abstrak Penelitian ini bertujuan untuk menilai potensi risiko keselamatan dan kesehatan kerja (K3) di PT Aneka Adhilogam Karya, sebuah perusahaan pengecoran logam yang menghadapi ancaman kecelakaan kerja akibat paparan suhu ekstrem, logam cair, dan penggunaan alat berat. Tujuan utama studi ini adalah mengidentifikasi faktor utama penyebab insiden kerja serta mengevaluasi keterkaitannya dengan frekuensi kecelakaan yang terjadi di lingkungan produksi. Untuk menganalisis data, digunakan pendekatan Fault Tree Analysis (FTA) sebagai metode kualitatif untuk menelusuri akar penyebab kecelakaan, sementara uji statistik Chi-Square digunakan untuk menguji signifikansi hubungan antar variabel. Informasi diperoleh melalui observasi langsung, wawancara terstruktur, dan distribusi kuesioner kepada 33 pekerja di divisi produksi. Hasil penelitian menunjukkan bahwa insiden kecelakaan kerja paling sering terjadi karena penggunaan alat pelindung diri (APD) yang tidak sesuai, ketidaktahuan terhadap prosedur kerja, kurangnya pelatihan keselamatan kerja, serta lemahnya pengawasan. Uji Chi-Square menghasilkan nilai signifikansi sebesar 0,036, yang menandakan adanya korelasi kuat antara penyebab kecelakaan dan kejadian yang terjadi di lapangan. Berdasarkan temuan ini, disarankan agar perusahaan memperkuat sistem pengawasan, menyelenggarakan pelatihan K3 secara rutin, serta menerapkan standar operasional prosedur (SOP) secara disiplin guna meminimalkan risiko kecelakaan kerja di area produksi. Kata kunci: Keselamatan dan Kesehatan Kerja (K3), Fault Tree Analysis (FTA), Uji Chi-Square, Risiko Kecelakaan Kerja, Pengecoran Logam. Abstract This study aims to assess the potential occupational safety and health (OHS) risks at PT Aneka Adhilogam Karya, a metal casting company facing the threat of workplace accidents due to exposure to extreme temperatures, molten metal, and the use of heavy equipment. The main objective of this study is to identify the main factors causing workplace incidents and evaluate their relationship with the frequency of accidents occurring in the production environment. To analyze the data, the Fault Tree Analysis (FTA) approach was used as a qualitative method to trace the root causes of accidents, while the Chi-Square statistical test was used to test the significance of the relationship between variables. Information was obtained through direct observation, structured interviews, and the distribution of questionnaires to 33 workers in the production division. The results showed that workplace accident incidents most often occurred due to the use of inappropriate personal protective equipment (PPE), unfamiliarity with work procedures, lack of occupational safety training, and weak supervision. The Chi-Square test produced a significance value of 0.036, indicating a strong correlation between the causes of accidents and incidents that occur in the field. Based on these findings, it is recommended that the company strengthen its monitoring system, conduct routine OHS training, and implement standard operating procedures (SOPs) in a disciplined manner to minimize the risk of workplace accidents in the production area. Keywords: Occupational Safety and Health (OHS), Fault Tree Analysis (FTA), Chi-Square Test, Occupational Accident Risk, Metal Casting.

Item Type: Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir)
Subjects: T Technology > TS Manufactures
Divisions: Fakultas Sains dan Teknologi > S1 Teknik Industri
Depositing User: Kaprodi S1 Teknik Industri UTY
Date Deposited: 31 Dec 2025 03:28
Last Modified: 31 Dec 2025 03:28
URI: http://eprints.uty.ac.id/id/eprint/19587

Actions (login required)

View Item View Item
UTY Open Access is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.