structural engineer columbia sc. Expert forensic structural engineer investigations in Columbia SC. Since 2012, Apex Forensics has been serving North and South Carolina with expert investigations into a wide range of technical issues involving product defects, code compliance, and structures, particularly cases of building and structural failures in commercial property and residences.…structural engineer columbia sc. Expert forensic structural engineer investigations in Columbia SC. Since 2012, Apex Forensics has been serving North and South Carolina with expert investigations into a wide range of technical issues involving product defects, code compliance, and structures, particularly cases of building and structural failures in commercial property and residences.WWWW…