Where the Planning Board finds that extraordinary and unnecessary hardships exist, it may vary the regulations so that substantial justice may be done and the public interest secured, provided that such variations will not have the effect of nullifying the intent and purpose of the Official Map, the Comprehensive Plan or Chapter
130, Zoning.
Where the Planning Board finds that, due to the special circumstances
of a particular plat, the provision of certain required improvements is not
requisite in the interest of the public health, safety or lack of connecting
facilities adjacent or in proximity to the proposed subdivision, it may waive
such requirements, subject to appropriate conditions.
In granting variances and modifications, the Planning Board shall require
such conditions as will, in its judgment, secure substantially the objectives
of the standards or requirements so varied or modified.