Great Quarry Devil´s Stairs
Investor- Contractor: Great Quarry Devil´s Stairs a.s.
Services and Activities: Monitoring of Vibrations and Deformations
Investor- Contractor: Directorate of Roads and Motorways
Services and Activities: Levelling, tilts, vibrations, acoustics in the vicinity of the construction
Measurement of seismic effects of blasting works at the quarry Hvížďalka on village Kosoř
Investor- Contractor: Českomoravský cement, a.s.
Services and Activities: Measuring the speed of oscillation, photographic and video documentation