(6) Upon a written request by a licensee who is aggrieved by the revocation or limitation of a license or by an applicant who is aggrieved by the refusal of the department to renew a license, the licensee or applicant so aggrieved shall have all the rights provided in chapter 30A with respect to adjudicatory proceedings. In no case shall the revocation of such a license take effect in less than 30 days after written notification by the department to the licensee.
(o) In the case of the new construction of, or major addition, alteration or repair to, any long-term care facility, preliminary and final architectural plans and specifications shall be submitted to a qualified person designated by the commissioner. Written approval of the final architectural plans and specifications shall be obtained from said person prior to said new construction or major addition, alteration or repair.