Évaluation de la vulnérabilité des infrastructures essentielles interdépendantes dans la métropole de Yaoundé : s’appuyer sur l’expérience de Montréal pour proposer une méthodologie adaptée aux métropoles de l’Afrique subsaharienne.
For about fifteen years, Montréal Polytechnique Center for Risk & Performance (CRP) has implemented a socio-technical decision support tool called DOMINO. DOMINO has been used extensively in Montreal and Quebec City to effectively improve the management of inter-related critical infrastructure (IEI) in these cities. Our study begins to reflect on the implementation and use of DOMINO in the context of a metropolis in sub-Saharan Africa such as Yaounde. This builds on the experience of the CRP and raises issues related to its adaptability, transferability and applicability. Indeed, it is a metropolis with urbanistic, socio-economic, political and technical characteristics very different from those of Canada. In this study, we explored the issues related to the functional and geographic interdependence of critical infrastructure. It allowed us to characterize the stakeholders and to show the need for them to create or reinforce the collaboration between them, in order to be able to use optimally the tool to implement. We propose a governance structure of an area of cooperation that takes into account the political, institutional, cultural, technical and temporal factors, in order to ensure the effectiveness of the actions implemented. Such a study gave us the opportunity to reflect on the link between the CRP's approach and urban planning practices. This is by examining the function of the cooperation space as a coordination space for urban stakeholders and by carrying out a reflexive work on the role and positioning of an urban planner in the implementation of digital technology. We answered our specific research question, which is to know if the DOMINO tool can help to create a space of cooperation bringing together the public and private partners responsible for the interdependent essential infrastructures of the Yaounde metropolis?
DOMINO inter-related critical infrastructure Cooperation space Yaounde