An applicant may request a minor change(s)/revision(s) to a site plan or design elements already approved under this chapter. Such request shall be in writing and shall describe the requested minor change(s)/revision(s), the reasons for requested minor change(s)/revision(s), and describe how the modifications are consistent with the purpose, intent and requirements of this chapter. The planning official shall review the requested minor change(s)/revision(s), reasons provided for the minor change(s)/revision(s), and determine whether the basis for the requested change(s)/revision(s) is reasonably necessary and is consistent with the purpose and requirements of this chapter and does not threaten the public health, safety, or welfare. The planning official shall give due consideration to the review panel's recommendations concerning the project proposal. The planning official shall then issue a written decision approving, approving with modifications, or denying the requested change(s)/revision(s), and shall make appropriate findings and conclusions.