Structural Feasibility for Elevated Steel Platform

Hello, I'm looking for a structural engineer (steel and deep foundations/single caisson) for a building concept, including:

1. Preliminary feasibility and load path review

2. A lateral load analysis: Written calculations proving my single 36-inch caisson can handle the wind, seismic, and overturning forces of a 21-foot elevated platform.

3. A connection detail: A drawing showing how the steel platform bolts to the concrete caisson (the moment connection).

4. A "letter of feasibility" on your official letterhead stating that the my Platform Loft Homes system is structurally viable and likely to be permitted under standard building codes.

See more about the project concept at https://platformlofthomes.com