Image courtesy of Hunter Expressway Alliance 1 1 2 Geotechnical Site Investigation; Engineering  and Design; Construction Staging;  Road Design; Structural Engineering;  Environmental Management; Drainage and  Water Quality Management; Noise Modeling  and Mitigation Services Construction Manager Buildings Gensler KAL Hotel Network Co., Ltd. (KHN), a subsidiary of Korean Air Lines Roads and Maritime Services Transport GRAND HYATT INCHEON INCHEON, SOUTH KOREA  HUNTER EXPRESSWAY NEW SOUTH WALES, AUSTRALIA CLIENT SECTOR MAIN SERVICE CLIENT ARCHITECTS SECTOR MAIN SERVICE