From the article:
A “doomsday” vault built to withstand an earthquake or nuclear strike is ready to open deep in the permafrost of an Arctic mountain, where it will protect millions of agriculture seeds from man-made and natural disasters. The vault is to be officially inaugurated on Tuesday, less than year after crews started drilling in Norway’s Svalbard archipelago, about 1,000 kilometers (620 miles) from the North Pole. The vault has the capacity to store 4.5 million seed samples from around the globe, shielding them from climate change, wars, natural disasters and other threats.
Wow less then a year, thats some fast building, do they now something we don´t?