Center of complex load is 24ft high above ground weighing 250 lb with 80 square ft surface area. Design required of load attachment to vertical high grade 6" diameter, 8-12ft high, structural steel pole and incorporate, as required, mechanisms, for example, cable reinforcements and or vertical roller bearings to deal with any added wind load. Will provide complete specifications on request. Candidate needs to have professional qualifications and experience in at least preparing engineering plans for approval by city building departments. Contract based on agreed scope of work from $300 to $1500 Engineer needs to be able to put their official stamp on the design as with any civil engineering project that it meets professional standards.