This study highlights on the risks and security management in Construction Company in Canberra that has been fined $1.1 million due to the death of a truck driver. It focuses on description of workplace, description of hazards and ways safety breach could have been avoided. Serious safety breaches and no signs of warning on the live power lines have been the cause of accident. The guidelines of Occupational Health and Safety act 2004 and Work health and Safety Act 2011 have been analyzed in this context.