For buildings developed or enlarged on zoning lots in which a district boundary divides the building such that the Quality Housing Program applies in one portion of the building but not the other, the following Sections of Article II, Chapter 8, shall apply to the entire building or zoning lot, as applicable:
Section 28-10 (BUILDING INTERIOR)
Section 28-20 (RECREATION SPACE AND PLANTING AREAS)
Section 28-30 (SAFETY AND SECURITY)
Section 28-40 (PARKING FOR QUALITY HOUSING).
Where each zoning district has a different recreation space requirement, and/or density of dwelling units per corridor standard, the following rule shall apply:
To arrive at one standard for the building, each standard shall be multiplied by the percentage of the zoning lot to which such standard applies. The sum of the products thus obtained shall be the adjusted standard applicable to the building. For any portion of the zoning lot in an R3-2, R4 (except R4-1, R4A or R4B), or R5 District, the R6B District standards shall apply.