Seeking a Structural Engineer designed concrete pier foundation

To be placed within the City of Kenai in the State of Alaska for a private residential home. It must be at the frost depth here locally is 42”, ground snow load is 70psf, wind speed rating of 100mph and we are a D2 seismic zone. Kenai Building Codes allows for Concrete Pier foundations, which follows the International Residential Code, being designed and stamped by a structural engineer, as part of the permitting process.