structural engineer - blueprints

I need blueprints made up of 2 permanent awnings for work, and a sign off from a structural engineer.

Awning 1: 10’x20’
-Lean-to style roof
-5x10 of the awning is storage
-3 doors to the storage area
-front half of the roof is Corrugated galvalume
-the roof over the storage area is Tan PVC Roof Panel
-hidden fasteners
-it may need footings
-no cedar


Awning 2: 8x8
-Lean-to style roof
-4’x8' of the awning is storage
-2 doors to the storage area
-front half of the roof is Corrugated galvalume roof panels
-the roof over the storage area is translucent corrugated PVC Panels
-it can be bolted into asphalt
-hidden fasteners
-no cedar