Upon substantial completion of all required street improvements (except for the top course) and appurtenant utility improvements, and the connection of same to the public system, the obligor may request of the governing body in writing, by certified mail addressed in care of the Municipal Clerk, that the Municipal Engineer prepare, in accordance with the itemized cost estimate prepared by the Municipal Engineer and appended to the performance guarantee pursuant to paragraph a., a list of all uncompleted or unsatisfactory completed improvements. If such a request is made, the obligor shall send a copy of the request to the Municipal Engineer. The request shall indicate which of the improvements have been completed and which improvements remain uncompleted in the judgment of the obligor. Thereupon the Municipal Engineer shall inspect all improvements covered by the obligor's request and shall file a detailed list and report, in writing, with the governing body, and shall simultaneously send a copy thereof to the obligor not later than 45 days after receipt of the obligor's request.