Board of Zoning Appeals to sustain, modify or withdraw notices. After such hearing, the Board of Zoning Appeals shall sustain, modify
or withdraw the notice, depending upon its findings as to whether
the provisions of this chapter and of the rules and regulations adopted
pursuant thereto have been complied with. The Board of Zoning Appeals
may also modify any notice so as to authorize a variance from the
provisions of this chapter when, because of special conditions, a
literal enforcement of the provisions of this chapter will result
in practical difficulty or unnecessary hardship, provided that the
spirit of this chapter will be observed, public health and welfare
secured and substantial justice done. If the Board of Zoning Appeals
sustains or modifies such notice, it shall be deemed to be an order
and the owner, operator or occupant, as the case may require, shall
comply with all provisions of such order within six months, as determined
by the said Board of Zoning Appeals. The proceedings of any such hearing,
including the findings and decision of the Board of Zoning Appeals,
shall be set forth in writing and maintained as a matter of public
record in its office. A copy of the decision shall be mailed to the
person who filed the petition.