Happy 100th Birthday, Olivia de Havilland! 10 Facts About the Screen Legend. As we celebrate Olivia de Havilland's 100th birthday, here's a look a her legendary life and career.
The cost of laying pipe is $200,000 per km over land to a point P on the north bank and $400,000 per km under the river to the tanks. To minimize the cost of the pipeline, how far down river from the refinery should the point P be located?
The soon to open Epping-Chatswood line in Sydney runs underground for 12.5 km. It cost $860 million to build. Given $860 million figure was not given a year, Iâll assume that itâs in 2002 dollars (the year the project started), giving us a cost of $984 million in 2007 dollars.The per km cost is $78.72 million.trangely, other parts of the report cost the tunnel at $7 billion and DART at $250-300 million â thereâs no consistency. The lowest cost figures give a per km cost of around $347 million for rail tunnel (presumably with stations included) and $42.3 million for above ground rail.