Safety culture, Behavior-based safety (BBS) is the process of a behavioral observation among people performing their routine task, assessing their potential health hazards and intervening by their colleagues and feedback positively. According to incident during 2014-2015 Injury frequency and Injury severity rate in engineering department were continue increased especially high risk tasks i.e. electrical installation and maintenance machine. Consequently behavioral observation have to promote among engineering staff so that they can recognize their potential health hazards by tensely