N D Technology is an international market leader in the supply of high quality
Noise and Vibration Consultancy products and services to the Civil Engineering
industry since 1986.


The Company has particular expertise in the following areas:
Pile Integrity Evaluation Services by:
- Relative Impulse Response (RIR)
- Frequency Response
- Parallel Seismic
Pile Load Settlement Analysis and Prediction
- Forward prediction from SI
- Forward prediction from MicroWap (low strain prediction)
- Forward prediction by SASW
Geophysical Surveying
Piling Rig Instrumentation, Control and Monitoring Equipment
- PL20/CFA monitoring system
- PL2000/CFA control and monitoring system
- Driven Piling Rig instrumentation
- Soil Mixing instrumentation
Vibration Monitoring Consultancy & Equipment Hire
- Portable, ruggedised vibration monitors for hire
- Diagnosis, consultancy and advice on vibration problems