The railway sector is central to modern transportation, but its operation can generate noise and vibration impacts that affect the surrounding communities as well as the workers and passengers themselves.

1. Station Noise and Vibration Studies

Assessments are carried out at existing and planned train and subway stations to analyze how various noise sources affect the surrounding environment. These studies allow us to identify and address potential acoustic problems before they become inconvenient for the community.

2. Worker Noise Exposure Measurements

It is essential to measure the noise levels to which employees are exposed at stations. These measurements ensure that working conditions comply with health and safety regulations, protecting the hearing wellbeing of staff.

3. Interior Noise Assessments in Cabins and Carriages

Noise measurements are made inside the engine drivers' cabins and in the areas intended for passengers, both seated and standing. These evaluations are carried out with the train at rest and in motion at various speeds, ensuring that the acoustic environment is adequate and comfortable for all occupants.

4. Exterior Noise Measurements

Noise levels emitted to the exterior, both when the train is stopped and in motion, at different speeds and distances, are analyzed. This information is crucial for understanding the acoustic impact on surrounding areas and developing effective mitigation strategies.

5. Vibration Measurements

Vibration measurements are carried out on different parts of the train, both inside and outside the convoy. In addition, vibrations transmitted to nearby buildings due to the passage of trains and subways are evaluated, allowing the design of solutions that minimize these effects and protect the affected structures.