What sources of vibration are typically monitored on construction projects?

Most vibration on construction sites comes from heavy or repetitive ground-impact activities. Common sources include:

• Piling (driven or impact piling creates strong ground vibration)

• Concrete breaking and demolition using hydraulic breakers

• Vibratory rollers used for compacting soil

• Excavators and tracked machinery, especially on hard ground

• HGV movements, particularly if they cross potholes or temporary steel plates

• Drilling and cutting works in certain conditions

Not every activity produces vibration strong enough to worry about. But when work is close to residents, historic buildings, or vibration-sensitive facilities (like labs or hospitals), boundary monitoring helps everyone stay ahead of potential problems.