Reimburse developers who have been required or allowed to install listed facilities that are oversized with supplemental size, length or capacity. A developer may apply to the council for a reduction or adjustment to the fee, or a waiver of the fee, based upon the absence of any reasonable relationship or nexus between the landscaping need impacts of that development and either the amount of the fee charged or the type of facilities to be financed. The application shall be made in writing and filed with the city clerk no later than ten days prior to the public hearing on the development permit application for the project, or if no development permit is required, at the time of the filing of the request for a building permit. The application shall state in detail the factual basis for the claim of waiver, reduction, or adjustment. The council shall consider the application at the public hearing on the permit application or at a separate hearing held within sixty days after the filing fee adjustment application, whichever is later. The decision of the council shall be final. If a reduction, adjustment or waiver is granted, any change in use within the project shall invalidate the waiver, adjustment or reduction of the fee.