As soon as may be after—
declaring an area to be a renewal area; or
extending (or further extending) the period for which an area is to be a renewal area,
a local housing authority shall take the steps required by subsection (2) below.
Those steps are such as appear to the authority best designed to secure—
that the resolution to which the declaration, or extension (or further extension) of the period, relates is brought to the attention of persons residing or owning property in the area; and
that those persons are informed of the name and address of the person to whom should be addressed inquiries and representations concerning action to be taken with respect to the renewal area.