Colorado Code Compliance for Steel Frame Building

I'm purchasing a steel frame building from China and need an engineer to ensure it meets Colorado code, the foundation and septic system engineered, and provide the necessary stamp of approval. Key requirements: - Review and stamp the supplier's existing plans... (Budget: $1500 - $3000 USD, Jobs: AutoCAD, Building Architecture, Building Design, Building Inspection, Building Regulations, Civil Engineering, Engineering Drawing, Structural Engineering)