This indicates by the overall mean value for each type of falls accident hazards where the values are more than 3.500. This result may be due to the circumstances of their scope of working environment which involved with the observations and supervisions of the construction works that is carried out by the workers on the construction sites. Through the working experiences of managing and supervising several types of construction projects, it assists the respondents to recognize and identify the hazardous conditions presence on the jobsite. For the Project Manager, they are more aware of falls from scaffolds during dismantling process compare to other types of accident hazards. It is indicates by referring to the score of mean value which is 3.9231.