Geotechnical engineering

Our engineers work at the early stages of projects to analyse soil characteristics, propose solutions consistent with geotechnical constraints and ensure the safety and durability of structures.

Soil analysis: a crucial design factor

Geotechnical analysis is vital to ensure the stability of construction projects.

Pirnay Engineering can define testing programmes, interpret the results and design foundations or retaining structures.

Comprehensive site-specific studies

Our services cover:

  • Defining and supervising soil testing programmes
  • Geomechanical analysis of the results
  • Sizing foundations (deep, shallow, special)
  • Designing retaining structures, bank or quay walls and shoring systems
  • Assessing settlement or landslide risks
  • Optimising backfilling and earthworks

Contributing our expertise to the overall design

Our geotechnical team works closely with the structural, roadworks and sanitation specialists to ensure technical consistency across the project.

This means that soil constraints can be anticipated and realistic, cost-effective solutions proposed.

Do you have a technical project?

Our team of specialised engineers can help you deliver your project – regardless of its complexity – with rigour, a methodical approach and precision.