 Phase 3 will consist of the design and rebuilding of the interior of the palace, while Phase 4 will involve planning and subsequent development of the display and management of the museum collection to be housed on the ground floor.In late 2010, work on these final two phases of reconstruction was scheduled to begin in 2011 with completion expected within 24 months at a cost of approximately 3,765,000 euros.Following the completion of the first two phases, the Minister of Culture and Heritage fast-tracked the enclosure of windows and doors to protect the building's interior and began establishing a new inventory of historic objects saved from the fire.