Construction of the Trans-Alaska Pipeline System for a fifth, should it become necessary. Holding tanks were planned that had a capacity equal to that of the pipeline, allowing the whole pipeline to be emptied if required. As required by the Pipeline Authorization Act, a ballast-water filtration system had to be designed as well. This system removes oil from tankers' ballast water so it is not released into Prince William Sound—something fishermen feared when the pipeline was proposed. Shortly after the permit was signed, convoys of equipment on snow tractors began heading north, using hardened snow roads and an ice bridge over the Yukon River to reach
Moomba Adelaide Pipeline System Moomba Adelaide Pipeline System The Moomba Adelaide Pipeline System is a natural gas pipeline delivering gas from the Cooper Basin gas wells near Moomba to Adelaide, with spur pipelines to Angaston and Whyalla. It can also receive gas from Southeastern Queensland through the QSN Link pipeline owned by APA Group. The pipeline was developed by the Government of South Australia and commenced operation on 28 November 1969. It was privatised in 1995 and bought by QIC Global Infrastructure, the parent company of Epic Energy in April 2013. The pipeline system now consists of a total of of high pressure gas