The aim of this consultation is to conclude a global performance contract including the construction, operation and maintenance of the installations installed. Thus, the candidate must ensure: - the design and implementation of the energy renovation works of the town hall, - Maintenance and all foreseeable operations necessary for the optimal operation of the facilities, - Optimization of the management of the energy supply (optimization of supply contracts), control of bills (consumption and subscribed power), - troubleshooting, security, the repair caused by an unforeseeable event. - On-call services and the provision of a telephone number, - the creation of a technical and cartographic database with regular updates, - the transmission of all data useful for invoicing, - Guarantee of the Performance Objectives indicated to the market

The city of Saint-Flour wishes to be accompanied by a company to allow the design, construction, operation and maintenance as part of the energy renovation of their town hall-museum building, which is classified as a heritage site of France. The minimum objective desired by the city is to reduce the minimum final energy consumption after the works by 40% compared to the reference consumption. To this end, the city requires the following works:-Insulation of the attic/slopes-replacement of the joinery-installation of LED lighting-Installation of a double flow CMV-installation of a mixed gas/biomass boiler room-installation of the BMS, monitoring and reporting of the energy-electrical refurbishment of the building and its Ssi system-Restoration of the roofs-plastering of the façade on the Garden side of the chapterthe candidates are free to propose the gas/biomass distribution of the heating system which According to them, the services expected therefore include:- the design and construction of the new heating system and its technical installations;- the energy renovation of the building's envelope and equipment;- the restoration of the building's roof and electricity;- the supply of energy;- the driving, the upkeep and maintenance of the building for 8 years;- the guarantee of technical and economic results;- the achievement of the performance defined in this contract