System and method for modifying existing structures to provide improved resistance to extreme environmental conditions

A method for reinforcement of a previously existing structure, the method comprising the steps of:

• locating a previously existing structure having a previously existing foundation;
• constructing
• a ring foundation surrounding and reinforcing the previously existing foundation;
• securing reinforcing wall panel assemblies to previously existing wall structures of the previously existing structure;
• the wall panel assemblies being external to and secured to upright members of the previously existing wall structures and supported by the ring foundation;
• securing platform segments forming reinforcing floor assemblies to upright structural elements of the reinforcing wall panel assemblies;
• the platform segments being supported by the previously existing floor structure of the previously existing structure during assembly of the platform segments and during attachment of the platform segments to the reinforcing wall panel assemblies;
• and
• removing the previously existing floor structures.