The Health Officer is hereby authorized and directed to develop and adopt plans for the inspection of dwelling units subject to the provisions of this chapter, including:
A. 
A plan for the periodic inspection of multiple dwellings and rooming houses subject to the provisions of Article XIII, governing the licensing of the operation of such dwellings.
B. 
A plan for the systematic inspection of dwelling units contained in such contiguous areas within this Borough of Colwyn as may from time to time be designated by the Health Officer.
Before making inspections within a contiguous area pursuant to a plan authorized in § 86-56B, the Health Officer shall advise the organization which represents the property owners and other residents of such contiguous area, if any such organization exists.