Assessing Safety Culture Maturity at PT ABC Heavy Equipment Manufacturing

Vollständiger Abstract

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Introduction: Heavy equipment manufacturing is a high-risk industry that requires effective hazard management and a strong safety culture to prevent workplace accidents. This study explores the maturity level of safety culture in a heavy equipment manufacturing industry in Bekasi, Indonesia, using Fleming's five-stage safety culture maturity model, and identifies the correlation between safety culture maturity and five aspects of organizational factors. Methods: This study used a quantitative cross-sectional design involving 265 employees selected through purposive sampling. Data were collected using an online questionnaire. Safety culture maturity was treated as the dependent variable, while the independent variables included Employee Commitment, Management Commitment, Supervisor Commitment, Training, and Communication and Information. Data were analyzed using Spearman’s correlation. Results: The findings indicate that the organization has reached a Cooperating level of safety culture maturity. All five factors showed substantial and statistically significant correlations with safety culture maturity. Management Commitment showed the strongest correlation (ρ = 0.870), followed by Supervisor Commitment (ρ = 0.867), Employee Commitment (ρ = 0.836), Communication and Information (ρ = 0.836), and Training (ρ = 0.811). Conclusion: This research shows how important the factors of organizational commitment, communication, and training are in fostering a proactive safety culture. Heavy equipment manufacturing industries need to regularly assess and analyze the maturity of their safety culture to identify gaps and strengthen areas in need of improvement.