Recommend you call the St Paul Structural Building Inspection office at (651) 266-9002 to discuss your situation. Most times the circumstances of where you are building and the purpose for your footings will determine reinforcement requirements.
You can reach the State of Minnesota Codes Division at (651) 284-5068 to discuss state codes that may be incorporated by reference in St Paul's building codes.
References:
Saint Paul is the capital city in Minnesota.
St. Paul is the capital of Minnesota.
St. Paul is the capital of Minnesota
Minneapolis is not a capital. St. Paul is the capital of Minnesota, which is near Minneapolis.
No, the capital of Minnesota is Saint Paul
Saint Paul (St. Paul) is the capital, at the confluence of the Minnesota and Mississippi Rivers.
Saint Paul is the capital city in the U.S. state of Minnesota.
Saint Paul is the capital city of Minnesota.
Saint Paul is the capital city of Minnesota.
Paul Rosenthal - Minnesota politician - was born in 1959.
St. Paul Minnesota Temple was created in 1999.
Saint Paul does not have a capital, as it is a capital itself and is the capital of Minnesota.