Maintenance and management of the 9 reservoirs of the Midouze sub-basin for the duration of the calendar year 2018, ie 1
- the technical management of existing structures and their future ancillary developments intended to support low water levels,
- the drawing up of the contracts and the preparation of the recovery of the royalties from the users who collect, for perception by the institution Adour.
Maintenance and technical management of the 9 existing structures and their ancillary devices, such as pumping stations, works intended to support low water, according to the prescriptions of the decrees "of authorization water law" bearing regulation of water, of the interdepartmental decree relating to the tributary crisis plan (2004) and the public security classification decrees.
- the maintenance and management of the equipment of the hydrometric stations attached to the tanks,
- the qualitative and quantitative monitoring of the low-flow management in this territory: monitoring indicators of released flows, flows to bridges instructions, volumes released and withdrawn ...
Establishment of the contracts and preparation of the recovery of the royalties from the user samplers, for perception by the institution Adour.
Establishment of an on-line service for monitoring, collection of key words and provision of written and audiovisual media (radio, TV) and web (France), in electronic format, on the IGN and on any subject in connection with those concerning the IGN.