Study and analysis of occupational risk factors for ergonomic design of construction work systems

Abstract

Occupational risk has been defined as any condition of a job that can result in illness, injury, disability and death. Although technology has advanced and new methods of work have been introduced, occupational risk factors are prevalent in every work system as workers perform diverse activities associating themselves with specific risk factors. The main objective of this study is to analyze these risk factors that cause loses to the workers productivity. This paper deals with the performance analysis of the data is using SPSS to find the important factor influencing labour productivity. With the main important factors another set of questionnaire is prepared and comparative results were drawn using the SPSS and fuzzy logic optimization. The model can handle both uncertain demand and availability of supply using fuzzy logic control system. These findings mainly reflect the occupational risk factors that affect the labour productivity in the construction industry which create losses to the particular concerns.