Specifically, the service includes:

Συγκεκριμένα η υπηρεσία περιλαμβάνει:

1. Conductor control with digital noise correlation (Correlators)
2. Duct control with digital noise loggers (NoiseLoggers)
3. Control of pipelines using groundphones (Groundphones)
4. Evaluation of audio findings and digital recordings
5. Indication of the point to be excavated, if there are finds and records
6. Compilation of technical report of works