Kwarteng, A.N2016-11-032017-10-142016-11-032017-10-142015-07http://197.255.68.203/handle/123456789/8872Recent improvements in safety performance have taken place as a result of combination of efforts of engineers, owners, contractors, subcontractors, and designers. Data from the (OSHA), shows that about two-thirds of workers, on average, constantly wear the correct (PPE) while the other third are at risk of injuries.enASSESSMENTKNOWLEDGEPERSONALPROTECTIVEEQUIPMENTON SITEBUILDING CONSTRUCTIONWORKERSThesis