Civil engineering and infrastructure repair in New Orleans after Hurricane Katrina evaluation, design and construction management of levees and floodwalls, special closure structures for protection of the communities adjacent to the Inner Harbor Navigation Canal, major pumping facilities and planning studies for improved levels of flood protection for New Orleans and southern Louisiana.<ref name="Arcadis/Bioengineering Group contract">Infrasite.net @ web.archive.org "</ref> The Delta Works are a series of constructions built between 1953 and 1997 in the southwest of the Netherlands to protect a large area of land around the Rhine-Meuse-Scheldt delta from the sea. The works consist of dams, sluices, locks, levees, and storm surge barriers. The works were initiated after the North
Land of Oz Winkie Country, between two settled areas. In "Glinda of Oz", Ozma speaks of her duty to discover all these stray corners of Oz. In "The Wonderful Wizard of Oz", a yellow brick road leads from the lands of the Munchkins to the Emerald City. Other such roads featured in other works: one from Gillikin Country in "The Marvelous Land of Oz", and a second one from Munchkin Land in "The Patchwork Girl of Oz". Oz is completely surrounded on all four sides by a desert which insulates the citizens of the Land of Oz from discovery and invasion. In the