Assistance missions to project management for studies and monitoring of operations on EPT Grand-Orly Seine Bièvre's drinking water supply infrastructure, as well as all corollary or related steps in particular of organization and coordination with all stakeholders concerned.

Projects and works focus mainly on interventions on drinking water networks: extensions, renewal, reinforcement, diveting and miscellaneous works. Only part of the programming is known today, so the provider will have to be able to adapt to the situations encountered and to a non-constant volume of work, and guarantee means and responsiveness.