Plan review and inspection fees are charged for subdivision and site plan reviews performed by the Lucas County Engineer’s Office. Subdivision reviews and inspections are charged at the Current Hourly Rates as established by the Lucas County Engineer for actual review or inspection time spent on the specific project. Invoices are sent out periodically for payment by the developer. Payment must be made in full prior to plan approval. Site Plan Review Fees have been established by the Lucas County Engineer and are based on the complexity of the development as determined by the planning section.