The purposes of this study are to analyze risks of construction step BIM(Building Information Modeling) applied project and improve it. Recently, construction industry has emphasized an importance of BIM for efficient utilization of various information. In the whole life cycle of huge construction project, there are cases introducing BIM and projects applying BIM are gradually increased to the work of construction step. However, the process of communication is not established, so the contents of BIM process of construction step are just showing rough fields and concepts of working utilization, so it's restrictive to utilize BIM actively on constructions step. Through results of case study in this research, constructor risks of BIM business should be efficiently treated with Fuzzy-FMEA that is more precise than existing danger evaluation.

Abstract
 1 서론
  1.1 연구 배경 및 목적
  1.2 연구 범위 및 방법
 2. 이론적 고찰
  2.1 BIM 개념
  2.2 Fuzzy - FMEA
 3. BIM 리스크 식별 및 도출
  3.1 BIM 리스크 요인 도출
  3.2 설문조사 및 리스크 요인산정
  3.3 시공사 BIM 참여 리스크 분석 및 활성화 방안
 4. 시공사의 BIM 리스크요인 검증결과
 4. 결론
 5. References

• 김석철(청연이엔지(주)) | Seok Cheol Kim Corresponding Author