Network-level Technical Capabilities
A network-level study includes data collection and its analysis over an extensive series of roads such as a province road network, highway road network or airfields of one or several airports. The main technical services of the company in a network-level include:
- Preparation of road inventory
- Evaluation of road structural and performance characteristics
- Determination of road network maintenance strategy (preventative, rehabilitation and reconstruction)
- Road sectioning based on their structural and performance characteristics
- Documentation of pavement quality assessment
- Determining the required funds for improving road network condition based on pavement quality assessment
- Offering the best maintenance option for each final road section considering the available funds
Project-level Technical Capabilities
At this level, the structural condition of pavement is evaluated using FWD. As a result, the overlay thickness for bearing the traffic loads is calculated for the pavement lifetime. Following the sectioning of pavement, in order to design a pavement rehabilitation plan, the ultimate recommendation for each section is made according to the structural condition of pavement, its roughness, surface distresses and also destructive tests results.
The project-level technical capabilities of the company are: