The number of Steel Manufacturing Industries (SMIs) in India is increasing at faster pace due to strong demand of steel by automotive, manufacturing and construction industry. Large number of skilled and unskilled workers employed in these industries is suffering from various diseases due to physical and environmental hazards.The present research work deals with the investigation of occupational health hazards (environmental and physical) and their impact on the health of workers of SMIs. A qualitative and quantitative study has been undertaken on 160 workers of four Small Scale Steel...