Empresas Conpax S.A.[Sponsor]{Chile},Belfi[Sponsor]{Chile},Chile Ministry of Public Works (MOP)[Sponsor]{Chile},Aura Ingenieria y Obras Subterraneas[Sponsor]{Chile}
项目状态:
Completed
开始时间:
2018
结束时间:
2021
项目说明:
July 2021 - Project enter into operation; August 2020 - The project is in the list of 220 projects that the Government will prioritize to reactivate the economy; June 2016 - Belfi-Conpax-Aura consortium won construction, maintenance and operation contract; Project involves improvement in current road and construction of a second tunnel adjacent to the existing El Melon located between the provinces of Petorca and Quillota