Technical study and development of long-term contracts for the Management and Maintenance of Paved Highways by Service Levels

Client: Dirección Nacional de Vialidad (DNV)
Roads & Transportation
Traffic Engineering

The general purposes of the project were basically aimed at the following aspects:
? Development of contracts of Management and Maintenance by Service Levels for 1.500 kilometers of the paved road network in Paraguay
? Support to the MOPC during the companies hiring process for the execution of said contracts
These general purposes implied the execution of the following tasks:
? Execution of specific technical studies for the stretches to be covered
- Infrastructure survey (pavements’ faults, rugosity, horizontal and vertical signalization, culverts, bridges and defences) and traffic studies in 1.500 kilometers of the paved road network
- Development of a GIS including the surveyed information
- Stretches grouping in contracts, definition of maintenance service levels, works to be carried out and budgets
- Price estimate for each contract
- Economic assessment of the project with HDM-4 model
? Preparation of bidding documents and support in the bidding process
- Definition of the Condition Specifications
- Support during the bidding process
- Proposal evaluations