Building trade

INNOGEO intervenes during studies preliminary to construction:

• Search for underground cavities
• Geological characterisation of the subsoil
• Seismic characterisation of the subsoil in accordance with EUROCODE 8 (MASW testings to determine Vs30 velocity)
• Vibratory nuisance measurements to proportion vibration reduction devices.

INNOGEO operates on existing buildings to:

• Detect pre-existing underground networks and structures before the start of new construction works or to map out these networks
• Survey to measure the depth of foundations (parallel seismic method)
• Vibration measurement and control because of nearby building work
• Detection of steel and reinforcements in a building as part of extension, restoration or demolition.