Specifications include, but are not limited to: This project consists of providing design services for the AOA Perimeter Fence Improvements project. The existing AOA perimeter fencing consists of approximately 48,700 linear feet of 6 feet and 8 feet chain link fence topped with razor or barb wire. The 6-foot sections of the existing fence are the oldest portions of the fence and are past the end of their useful lives and require increasing maintenance and repairs. The project consists of the replacement of approximately 8,300 lf of the existing 6-foot sections of the AOA fence with new 8-foot fencing topped with 3-strand barbed wire. A wildlife deterrent underskirt will be included in those portions of the fence where burrowing is possible. In addition, the project consists of replacement of manual and electric gates and demolition of a row of mini-warehouse storage units. The replacement is necessary to maintain the safety of aircraft operations and to prevent unauthorized access to the airfield by people, vehicles and wildlife.