Andy Trivers sees continued revival of urban centers David Carson Architect Andy Trivers, chief executive officer of Trivers Associates, photographed in his company’s offices in downtown St. Louis on Tuesday, Jan. 14, 2014. Photo By David Carson, dcarson@post-dispatch.com January 17, 2014 12:15 am • By Tim Bryant tbryant@post-dispatch.com 314-340-8206 0 Trivers Associates absorbs TEC Plus …