Inspections of buildings other than state-owned buildings under construction and the review and approval of building plans for these structures for enforcement of the Uniform Statewide Building Code shall be the sole responsibility of the appropriate local building inspectors. Upon completion of such structures, responsibility for fire safety protection shall pass to the State Fire Marshal pursuant to the Statewide Fire Prevention Code in those localities which do not enforce the Statewide Fire Prevention Code (§ 27-94 et seq.).