Construction of the Trans-Alaska Pipeline System first load of oil from the Trans-Alaska Pipeline System. When the TAPS group initially proposed the pipeline in 1969, the proposed cost was $900 million, and the pipeline would be completed by 1972. By January 1970, the projected cost had risen from $900 million to $2 billion. In October 1973, Alyeska further refined its figures and anticipated a cost of between $3.1 billion and $3.5 billion, with the potential for a billion more. One year later, Alyeska released its most detailed cost estimate to that point: $5.982 billion. By June 1975, that figure had again risen to $6.4 billion. At
Pipeline transport is a slurry pipeline which is planned to transport iron ore from the Minas-Rio mine (producing 26.5 million tonnes per year) to the Port of Açu in Brazil. An existing example is the Savage River Slurry pipeline in Tasmania, Australia, possibly the world's first when it was built in 1967. It includes a bridge span at above the Savage River. Hydrogen pipeline transport is a transportation of hydrogen through a pipe as part of the hydrogen infrastructure. Hydrogen pipeline transport is used to connect the point of hydrogen production or delivery of hydrogen with the point of demand, with transport