Recently, the adoption of Building Information Modeling (BIM) the assessment of effected risk factors construction industry has got a wide range of acceptance due to its positive impact in all stages of the project life cycle, Consequently, project teams collaborate to share solutions effectively. Using BIM by the project team in the early stage helps to get a better insight into project effected risk factors requirements. However, this paper aims to assessment of effected risk factors the engineer’s perspective on implementing BIM impact through the construction project life cycle (PLC), measuring the awareness level of BIM to evaluate the Iraqi construction sectors toward BIM adoption. The results showed that only 10% of projects currently apply BIM to assessment of effected risk factors. It was noted that BIM produced a little difference between Training and Testing (RII) is 0.012%,0.011and 0.0097. The technique was applied to a dataset of 10 construction projects so the result it produces are most reliable. Finally, the ignorance of BIM assessment of effected risk factors due to the lack of expertise among the project team ranked as the highest obstacle that restricts BIM purplish. These needs increasing education and training among all project players in Iraqi construction projects.