Project risk management conceptual model

International audienceThe realization of most complex infrastructures requires project formalism. The main observation in the project management field is the cost and delay overrun. This situation is due to the difficulty to predict risks that can occur during realization phase. There is a need of a model to formalize risks and project's attributes for a relevant analyze. A conceptual framework is the first step for this purpose. The objective of this paper is then to propose a conceptual model for project management process in risk situation. Our proposal is a base that can be use to assess the project risk indicator, the analysis of its variants, the determination of risky critical path etc