These provisions shall be applicable for new construction and Level 3 alteration affecting 80% or more of the aggregate area of the building.
D.C. Mun. Regs. tit. 12, 12-IB101.1
These provisions shall be applicable for new construction and Level 3 alteration affecting 80% or more of the aggregate area of the building.
D.C. Mun. Regs. tit. 12, 12-IB101.1