Echelon Square, Colombo, Sri Lanka* Architect:  Ng Architects with previous employer Magnusson Klemencic Associates Two 40-story office towers totaling 1.3 million sq. ft. includes restaurants, common lobby and retail area.  The building is constructed of elevated concrete beams and concrete shear walls due to availability of products in Sri Lanka.  The building has withstood two terrorist bombings with only localized damage.                                        Additional Projects