OWNER: Transport Scotland ENGINEER: Grontmij GENERAL CONTRACTOR: Morrison Construction, Hochtief, Dragados and American Bridge (Joint Venture) MAIN FIGURES: 4,451 Controlled Modulus Columns (CMC) to depths between 11-18m, totalling 52,675 linear metres 62 soil mixing shear walls, representing a surface of 9,200m3 44 Stress Load Tests on single CMCs [...]