Project comprising, on the one hand, the renovation of the roofs and partially of the facades, on a heritage building, on the other hand the major interior renovation of all the premises (reception of the public, activities, techniques), building corresponding to about 5,000 m 2 of useful surface (except basement).

Contract comprising quantified performance objectives:

- energetic performance;

- control of radon concentration;

- water quality (bacteriological and temperatures);

- implementation methods and deadlines with regard to the impact on the operation of the market establishment comprising maintenance / operation of technical installations over an initial period of three years, renewable up to nine years.

Project comprising, on the one hand, the renovation of the roofs and partially of the facades, on a heritage building, on the other hand the major interior renovation of all the premises (reception of the public, activities, techniques), building corresponding to about 5,000 m 2 of useful surface (except basement).

Contract comprising quantified performance objectives:

- energetic performance;

- control of radon concentration;

- water quality (bacteriological and temperatures);

- implementation methods and deadlines with regard to the impact on the operation of the market establishment comprising maintenance / operation of technical installations over an initial period of three years, renewable up to nine years.