Powers. The Board shall have the power to hear and decide appeals where it is alleged there is an error in any order, requirement, decision or determination made by an administrative official in the enforcement of this chapter. The Board may 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 all the powers of the officer from whom the appeal is taken.