Specifications include, but are not limited to: Work to be performed will be general aircraft maintenance as needed for Cessna 182, to include: Hourly Rate for Standard Maintenance of Aircraft - includes opening, inspection servicing and closing of the aircraft. Parts will be billed separate at actual cost. 100 hour or Annual Inspection – includes opening, inspection servicing and closing of the aircraft. Additional work will be billed at a flat rate. Parts will be billed separate at actual cost. Avionics Maintenance - includes opening, inspection servicing and closing of the aircraft for the purposes of maintaining the avionics of the aircraft. Parts will be separate at actual cost. Parts estimate – a separate line item in the contract will provide for the costs of the parts at actual costs. Invoices shall be required for reimbursement.