The city shall provide and the board shall utilize services of the city, including, but not limited to, aviation services (including airfield, building, ground, operation and maintenance services), engineering services, personnel services, legal services, accounting services, payroll services, property acquisition services, public improvement design services, contract procurement and administration services, purchasing services, financial services, fire services (excluding priority aircraft rescue and fire fighting services), police services, planning and development services and staffing, marketing services and general administrative services to administer, operate and maintain the Waterloo airport; provided, however, that if the board and mayor jointly agree that the city cannot provide the expertise, extraordinary effort, or special resources required for a particular project, the board may acquire and utilize outside services to accomplish such project. A record of such agreement shall be preserved in the minutes of the board. The reasonable cost of providing such city services shall be charged to airport operations. (Ord. 4400, 12-13-1999)