The Board shall hear and decide appeals where it is alleged there is error in any order, requirement, decision, or determination made by the Building/Zoning Official in the enforcement of this chapter. In exercising the above-mentioned powers, the Board may, so long as such action is in conformity with the terms of this chapter, reverse or affirm, wholly or partly or may modify the order, requirement, decision, or determination appealed from and may make such order, requirement, decision, or determination as ought to be made, and to that end shall have the powers of the Building/Zoning Official from whom the appeal is taken. The concurring vote of three members shall be necessary to reverse any order, requirement, decision, or determination of the Building/Zoning Official.