"I think it will take from 25 to 30 years, not less than that, for a pipe of that size to be completely assembled and working." The pipeline project is estimated at about $23 billion, and it would be completed by 2012, according to the original plan. The network is expected to transport 150-200 million cum/d of gas over 7,000km through the Amazon rainforest and to the metropolitan regions of Brazil and Argentina.