Study and creation of the installation metering plan for the following fluids: electricity, domestic cold water, industrial water, domestic hot water, compressed air, steam, etc. implementation of a dashboard followed by energy initially in Excel then via an application, writing of specifications and technical studies of the specifications for the instrumentation of the installation’s meters, proposal of a schedule, ‘a budget, an industrial assembly and a phasing integrating the other activities carried out on the STEL perimeter, carrying out the consultation of the companies and the analysis of the offers with the commercial department, technical and contractual management of the services with the support for assistance in operational management of the service, coordination of interfaces with the operator until acceptance of the work. This subject will allow you to deepen and put into practice your knowledge of energy engineering, by being immersed in a nuclear installation with the operators and processes.