''Replacement units'', low-rent housing created to replace an existing housing project that is demolished or disposed of under subsection (k) of section 26; provided, that such units may be included within a privately-owned mixed-income development that also includes dwellings that are not low-rent housing; and provided further, that the use and occupancy of the replacement units is subject to a binding legal contract and land use restriction under paragraph (7) of subsection (k) of section 26.
''Substandard area'', any area wherein dwellings predominate which, by reason of dilapidation, overcrowding, faulty arrangement or design, lack of ventilation, light or sanitation facilities or any combination of these factors, are detrimental to safety, health or morals.
''Tenant member'', a member of the board of a housing authority who is: (i) a tenant who has signed a lease for a public housing unit owned and operated by the housing authority; (ii) a tenant in a public housing unit owned and operated on behalf of a housing authority; (iii) a participant in a rental assistance program administered by a housing authority; or (iv) an adult over the age of 18 years old who is authorized to reside in the unit of another pursuant to clause (i), (ii) or (iii).
''Urban renewal agency'', the agency described in section nine.