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 per km cost is $78.72 million. However, the Thiess portion of the project only covered tunnelling, rail and station shells. Total project cost was higher â $2.22 billion in 2007 dollars. This gives at total per km cost of $177.6 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.