Procurement of design and supervision services for a group of engineering structures (including transportation communications classified as special or non-special, engineering networks, and other engineering structures) that meet the requirements specified in the technical specification (Annex 2 of the Preliminary Contract). Throughout the duration of the preliminary contract, services (project proposals, technical working projects, descriptions, project corrections) are planned to be provided: in the first part of the procurement ~73 units (preliminary number); in the second part of the procurement ~46 units (preliminary number).

LOT-0001
Procurement of design and supervision services for a group of engineering structures (including transportation communications classified as special, engineering networks, and other engineering structures).
Procurement of design and supervision services for a group of engineering structures (including transportation communications classified as special or non-special, engineering networks, and other engineering structures) that meet the requirements specified in the technical specification (Annex 2 of the Preliminary Contract). Throughout the duration of the preliminary contract, services (project proposals, technical working projects, descriptions, project corrections) are planned to be provided: in the first part of the procurement ~73 units (preliminary number); in the second part of the procurement ~46 units (preliminary number).

LOT-0002
Procurement of design and supervision services for a group of engineering structures (including transportation communications classified as non-special and engineering networks).
Procurement of design and supervision services for a group of engineering structures (including transportation communications classified as special or non-special, engineering networks, and other engineering structures) that meet the requirements specified in the technical specification (Annex 2 of the Preliminary Contract). Throughout the duration of the preliminary contract, services (project proposals, technical working projects, descriptions, project corrections) are planned to be provided: in the first part of the procurement ~73 units (preliminary number); in the second part of the procurement ~46 units (preliminary number).