For the purpose of this subchapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
UNSAFE OR UNSANITARY DWELLING UNIT. A dwelling unit, whenever by reason of dilapidation, faulty arrangement or design, lack of ventilation, light, or sanitation facilities, or any combination of these factors, is detrimental to safety, health, or morals.
USEFUL LIFE OF SUCH PROJECT. The period of physical usefulness of the particular project for the purpose of providing dwelling accommodations, but in no event less than the number of years during which any of the bonds shall remain outstanding.
(1989 Code, § 11-3-1)