George R. Brown Expansion

More than 1 million square feet of exhibition, meeting and registration space

• Performed 7-foot deep-excavation, an additional 10-foot deep x 10-foot wide utility tunnel excavation and exported 300,000 cubic yards of earth material
• Performed additional super-column footing excavations 60-foot wide x 80 long x 10 feet deep
• Installed concrete crushed-stone sealed stabilization to line and grade
• Soil stabilized and graded the area drives, sidewalks, and parking

Three exhibit halls were added. The GRB grew from 1,150,000 square feet to 1,800,000 square feet