Influence of knowledge-based safety culture in the construction industry: a stakeholder's perspective

Purpose Safety in construction projects is essential and requires more attention towards minimizing the accident rate. Problems concerning awareness of safety risks, procedures and practices still exist in the industry, which indicate a shortfall in diffusion of safety-related knowledge in construction industry. Also, there is dearth of studies on knowledge management strategies to prevent reoccurrence of accidents and thereby improve safety culture in construction industry. This study attempts to unveil aspects of knowledge management that are ignored in considering safety culture and discern the differences in the perception of key stakeholders of construction industry. Therefore, the objective of this study is to identify and measure knowledge-based safety culture elements. Design/methodology/approach In this paper, the focus is on the application of a reliable, valid and sensitive knowledge-based safety culture assessment tool on key stakeholders operational in construction industry. Research method adopted is a questionnaire-based survey to seek responses from industry professionals. A total of 199 responses were obtained from 106 different companies operational in Indian construction industry. Statistical analyses including ranking analysis, t-test, correlation analysis, and ANOVA test are utilized for comparing and identifying the differences in view of stakeholder's perceptions concerning workplace safety. Findings This study helps to identify and rank critical knowledge-based safety culture elements from the perspective of key stakeholders of construction industry. This contributes in identifying the most critical and neglected variables among the key stakeholders regarding aspects of safety culture. Also, the study shows the importance of knowledge dimension in developing overall safety culture in construction industry. Originality/value Results of this study offer valuable insight in enabling key stakeholders of construction industry to examine and enhance their safety performance. The implications of this study contribute new knowledge in assessing conditions that will improve worker safety in the construction industry. The paper should be of interest to researchers and practitioners in the area of occupational health and safety management.