Section 8-321 - Construction plans, plats, and estimates - Approval, signing, and recording(a) The plats and estimates prepared by the Administration require approval by a resolution of the Commission.(b) If the plats and estimates are approved by the Commission:(1) The Chairman of the Commission shall sign the cover sheet of each set of plats; and(2) A set of plats and its signed cover sheet shall be filed for record with:(i) The secretary of the Commission; and(c)(1) The secretary of the Commission shall record the plats filed with him.(2) Plats filed with the State Archives shall be electronically recorded as provided in § 9-1011 of the State Government Article.