When used in this chapter, the following terms and phrases shall have the meanings ascribed:
Demolition - the total removal of the existing structure.
Discontinuance of an existing building - disallowance of further use of the building, and all services to the building are terminated without necessarily demolishing the building.
Property associated with the street and alley closing - property that is or will be included in a development or developments requiring the closing of the street or alley.
Retail tenant - a nonresidential tenant offering goods or nonprofessional services.
Substantial rehabilitation - the alteration of a building wherein existing tenants would be required to move.
D.C. Mun. Regs. tit. 24, r. 24-1499