Our project (111,000+ sq ft, six story office building) will have an entire floor remodel, lobby entry remodel, and four restroom remodels all occurring during the performance period, albeit not simultaneously. We are questioning whether any one of the projects alone can qualify as a "substantial" remodel according to LEED/GBCI interpretation. Therefore, is it possible to lump all of these projects under one umbrella and qualify as a substantial remodel for this building?