During the construction works, ENAR performs the following services:

• Technical Assistance for the construction control
• Technical assistance for the project management
• Control of the contractor documentation

In addition to the assistance during construction work, ENAR advises and check testing and manufacturing processes:

• Consulting and development of test
• Development of visual prototypes and mock-up
• Control of manufacturing workshop
• Reception of samples and materials
• Basis for wind tunnel tests

Other important services that ENAR develops are as follows:

• Value engineering
• Advice on certifications
• Quality Control Plan in works
• Maintenance Manual
• Drawings “as-built”