Abstract
This paper examined preconditions for unsafe acts of employees. Studies relevant to
preconditions for unsafe acts of employees were selected out of the numerous studies reviewed;
through a rigorous process. The results from the literature study were analyzed using content
analysis to obtain specific issues that are relevant to the root causes of preconditions of unsafe
acts of employees. Based on the identified causes of unsafe acts, needs are clearly defined and
strategies are proposed to control errors and violations in the construction industry.Findings from
the study reveal that preconditions for unsafe acts are caused by three factors: namely,
environmental factors, condition of operators, and personnel factors. The study explores
preconditions for unsafe acts of employees in the building construction industry.