In a model called BOOT (Build, Own, Operate and Transfer), Aguas Horizonte SpA, a company founded by Marubeni and Transelec, will finance, build, own and operate the project for 20 years and then transfer it to Codelco at the end of the contract. The project will supply water to Codelco's Chuquicamata, Radomiro Tomic and Ministro Hales operations. The works include the reverse osmosis desalination plant, maritime works and a water impulsion system that will cover more than 160 kilometers with pipes to deliver the water to a reservoir to be built at Radomiro Tomic at an altitude of more than 3,000 meters above sea level.