The project to rehabilitate the residence “Quai de la Marine” is part of Logirep’s commitment to the State, through the Convention of Social Utility for the period 2011-2016, to improve the energy performance of its most energy-intensive heritage. Due to its low energy performance (class “F”), this residence is the subject of a bend and its rehabilitation, which is exemplary and innovative, is a priority for Logirep. This residence consists of two buildings: — ‘Building A’: 6 dwellings — “Building B”: 3 dwellings