David A. Jaromin, left, a geotechnical engineer with HNTB, discusses Dallas Floodway cut-off wall construction
David A. Jaromin, left, a geotechnical engineer with HNTB, discusses Dallas Floodway cut-off wall construction July 24 with U.S. Army Corps of Engineers Fort Worth District employees William Sanders, center, an engineering student intern, and Andrew Johnston, the Corps’ construction representative for the city’s project.